Basic invariants
Dimension: | $2$ |
Group: | $C_6\times S_3$ |
Conductor: | \(1596\)\(\medspace = 2^{2} \cdot 3 \cdot 7 \cdot 19 \) |
Artin stem field: | Galois closure of 12.0.45781510778228736.1 |
Galois orbit size: | $2$ |
Smallest permutation container: | $C_6\times S_3$ |
Parity: | odd |
Determinant: | 1.1596.6t1.a.a |
Projective image: | $S_3$ |
Projective stem field: | Galois closure of 3.1.30324.1 |
Defining polynomial
$f(x)$ | $=$ |
\( x^{12} - 2 x^{11} + 6 x^{10} - 14 x^{9} + 39 x^{8} - 72 x^{7} + 160 x^{6} - 218 x^{5} + 338 x^{4} + \cdots + 109 \)
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The roots of $f$ are computed in an extension of $\Q_{ 13 }$ to precision 8.
Minimal polynomial of a generator $a$ of $K$ over $\mathbb{Q}_{ 13 }$:
\( x^{6} + 10x^{3} + 11x^{2} + 11x + 2 \)
Roots:
$r_{ 1 }$ | $=$ |
\( 5 a^{5} + 7 a^{4} + 10 a^{3} + 5 a^{2} + 4 a + 8 + \left(7 a^{5} + 9 a^{4} + 11 a^{3} + 3 a^{2} + 5 a + 6\right)\cdot 13 + \left(8 a^{5} + 6 a^{4} + 9 a^{3} + 9 a^{2} + 11 a + 9\right)\cdot 13^{2} + \left(11 a^{5} + 12 a^{4} + 4 a^{3} + 12 a^{2} + 7 a + 8\right)\cdot 13^{3} + \left(10 a^{5} + 10 a^{4} + 12 a^{3} + 10 a^{2} + 2 a + 1\right)\cdot 13^{4} + \left(5 a^{5} + 9 a^{4} + 5 a^{3} + 3 a^{2} + 4 a + 1\right)\cdot 13^{5} + \left(7 a^{5} + 2 a^{4} + 4 a^{3} + 2 a^{2} + 9 a\right)\cdot 13^{6} + \left(3 a^{4} + 7 a^{3} + 12 a^{2} + 6 a + 12\right)\cdot 13^{7} +O(13^{8})\)
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$r_{ 2 }$ | $=$ |
\( 3 a^{5} + 7 a^{4} + 12 a^{3} + 5 a^{2} + 12 a + 4 + \left(8 a^{5} + 4 a^{4} + a^{3} + a^{2} + 8 a + 4\right)\cdot 13 + \left(3 a^{5} + 6 a^{4} + 2 a^{3} + 5 a^{2} + 11 a + 9\right)\cdot 13^{2} + \left(12 a^{4} + 7 a^{3} + 3 a^{2} + 8 a\right)\cdot 13^{3} + \left(11 a^{4} + 9 a^{3} + 9 a^{2} + 3 a + 10\right)\cdot 13^{4} + \left(11 a^{5} + 4 a^{4} + 12 a^{3} + 11 a^{2} + 2 a\right)\cdot 13^{5} + \left(9 a^{5} + 7 a^{4} + 11 a^{3} + 5 a^{2} + 12 a + 9\right)\cdot 13^{6} + \left(8 a^{5} + 3 a^{4} + 4 a^{3} + a^{2} + 7 a + 1\right)\cdot 13^{7} +O(13^{8})\)
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$r_{ 3 }$ | $=$ |
\( 11 a^{5} + 9 a^{4} + 12 a^{3} + 11 a^{2} + 11 a + 1 + \left(8 a^{5} + 6 a^{4} + a^{3} + 3 a^{2} + 12 a + 4\right)\cdot 13 + \left(6 a^{5} + 6 a^{4} + 3 a^{3} + 5 a + 2\right)\cdot 13^{2} + \left(3 a^{5} + 12 a^{4} + 7 a^{3} + 12 a^{2} + a + 9\right)\cdot 13^{3} + \left(2 a^{5} + 3 a^{4} + a^{3} + 2 a + 5\right)\cdot 13^{4} + \left(7 a^{5} + 5 a^{4} + 2 a^{3} + 2 a^{2} + 6\right)\cdot 13^{5} + \left(7 a^{5} + 10 a^{4} + 9 a^{3} + 7 a^{2} + 6 a\right)\cdot 13^{6} + \left(4 a^{5} + 8 a^{4} + 2 a^{3} + 6 a^{2} + 4 a + 8\right)\cdot 13^{7} +O(13^{8})\)
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$r_{ 4 }$ | $=$ |
\( 11 a^{5} + 5 a^{4} + 12 a^{3} + 4 a^{2} + 10 a + 12 + \left(5 a^{5} + 5 a^{4} + 2 a^{3} + 10 a + 2\right)\cdot 13 + \left(11 a^{5} + a^{4} + 9 a^{3} + 12 a^{2} + 10 a + 2\right)\cdot 13^{2} + \left(3 a^{5} + 4 a^{4} + 9 a^{3} + 9 a^{2} + 4 a + 5\right)\cdot 13^{3} + \left(7 a^{5} + 11 a^{3} + 9 a^{2} + 4\right)\cdot 13^{4} + \left(10 a^{5} + a^{4} + 8 a^{3} + 6 a^{2} + 5 a + 6\right)\cdot 13^{5} + \left(6 a^{5} + 5 a^{4} + 8 a^{3} + 8 a^{2} + 4 a + 2\right)\cdot 13^{6} + \left(8 a^{5} + 12 a^{4} + 10 a^{2} + 8 a + 9\right)\cdot 13^{7} +O(13^{8})\)
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$r_{ 5 }$ | $=$ |
\( 9 a^{5} + a^{4} + 9 a^{3} + 8 a^{2} + 11 a + 10 + \left(9 a^{5} + 4 a^{4} + 12 a^{3} + 10 a^{2} + 5 a + 3\right)\cdot 13 + \left(7 a^{5} + 5 a^{4} + 10 a^{3} + 3 a^{2} + 9 a + 1\right)\cdot 13^{2} + \left(a^{5} + 4 a^{4} + 11 a^{3} + 3 a^{2} + 10 a + 10\right)\cdot 13^{3} + \left(2 a^{5} + 11 a^{4} + 7 a^{3} + 11 a^{2} + 6 a + 7\right)\cdot 13^{4} + \left(6 a^{5} + 9 a^{3} + 3 a^{2} + 12 a + 9\right)\cdot 13^{5} + \left(3 a^{5} + 3 a^{4} + 10 a^{2} + 7 a + 12\right)\cdot 13^{6} + \left(11 a^{4} + 12 a^{3} + 4 a^{2} + 11 a + 7\right)\cdot 13^{7} +O(13^{8})\)
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$r_{ 6 }$ | $=$ |
\( 2 a^{5} + 8 a^{4} + a^{2} + 2 a + 2 + \left(7 a^{5} + 2 a^{4} + 10 a^{3} + 11 a^{2} + 4 a + 6\right)\cdot 13 + \left(5 a^{5} + 9 a^{4} + 8 a^{3} + a + 9\right)\cdot 13^{2} + \left(5 a^{5} + 5 a^{3} + 11 a^{2} + 9 a + 6\right)\cdot 13^{3} + \left(5 a^{3} + 6 a^{2} + 6 a + 7\right)\cdot 13^{4} + \left(12 a^{5} + 8 a^{4} + 8 a^{3} + 12 a^{2} + 10 a + 3\right)\cdot 13^{5} + \left(2 a^{5} + 7 a^{4} + 2 a^{3} + 2 a^{2} + 7 a + 7\right)\cdot 13^{6} + \left(9 a^{5} + 6 a^{4} + 12 a^{3} + 3 a^{2} + a + 2\right)\cdot 13^{7} +O(13^{8})\)
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$r_{ 7 }$ | $=$ |
\( 10 a^{5} + 4 a^{4} + 6 a^{3} + 10 a^{2} + 8 a + 1 + \left(8 a^{5} + 12 a^{4} + 12 a^{3} + 5 a^{2} + 7 a + 4\right)\cdot 13 + \left(8 a^{5} + 9 a^{4} + 9 a^{3} + 4 a^{2} + 3 a + 8\right)\cdot 13^{2} + \left(5 a^{5} + 10 a^{4} + 9 a^{3} + 2 a^{2} + 10 a\right)\cdot 13^{3} + \left(11 a^{5} + 12 a^{4} + 3 a^{3} + 2 a^{2} + 12 a + 1\right)\cdot 13^{4} + \left(8 a^{5} + 9 a^{3} + 4 a^{2} + 11 a + 11\right)\cdot 13^{5} + \left(7 a^{5} + 7 a^{4} + 7 a^{3} + a^{2} + 6 a + 6\right)\cdot 13^{6} + \left(4 a^{5} + 6 a^{3} + 11 a^{2} + 7 a + 12\right)\cdot 13^{7} +O(13^{8})\)
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$r_{ 8 }$ | $=$ |
\( 3 a^{5} + 10 a^{3} + a^{2} + 11 a + 12 + \left(12 a^{5} + 9 a^{4} + 6 a^{3} + 9 a^{2} + 4 a + 6\right)\cdot 13 + \left(8 a^{5} + 3 a^{4} + a^{3} + 4 a^{2} + 8 a + 11\right)\cdot 13^{2} + \left(4 a^{5} + 2 a^{4} + 2 a^{3} + 7 a^{2} + 2 a + 3\right)\cdot 13^{3} + \left(11 a^{5} + 11 a^{4} + 11 a^{3} + 10 a^{2} + 4 a + 12\right)\cdot 13^{4} + \left(7 a^{5} + 4 a^{4} + 7 a^{3} + 6 a + 7\right)\cdot 13^{5} + \left(4 a^{4} + 12 a^{2} + 6 a + 3\right)\cdot 13^{6} + \left(7 a^{5} + 11 a^{4} + 2 a^{3} + 10 a^{2} + 12 a + 11\right)\cdot 13^{7} +O(13^{8})\)
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$r_{ 9 }$ | $=$ |
\( 7 a^{5} + 12 a^{4} + 2 a^{3} + 7 a^{2} + 6 a + 10 + \left(6 a^{5} + 9 a^{4} + 4 a^{3} + 2 a^{2} + 12 a + 4\right)\cdot 13 + \left(2 a^{5} + 5 a^{4} + 12 a^{3} + 2 a^{2} + 10 a + 4\right)\cdot 13^{2} + \left(a^{4} + 7 a^{3} + a^{2} + 7 a + 7\right)\cdot 13^{3} + \left(3 a^{5} + a^{4} + 5 a^{2} + 8\right)\cdot 13^{4} + \left(11 a^{5} + a^{3} + 3 a^{2} + a + 8\right)\cdot 13^{5} + \left(5 a^{5} + 7 a^{4} + 5 a^{3} + 10 a^{2} + 11 a + 4\right)\cdot 13^{6} + \left(11 a^{4} + 2 a^{3} + 9 a^{2} + 12 a + 10\right)\cdot 13^{7} +O(13^{8})\)
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$r_{ 10 }$ | $=$ |
\( 11 a^{5} + 11 a^{4} + 10 a^{3} + 4 a^{2} + 5 a + 7 + \left(10 a^{5} + 6 a^{4} + 9 a^{3} + 8 a\right)\cdot 13 + \left(4 a^{5} + 2 a^{4} + 8 a^{3} + 12 a^{2} + 5 a + 8\right)\cdot 13^{2} + \left(8 a^{5} + 3 a^{4} + a^{3} + 7 a^{2} + 8 a + 1\right)\cdot 13^{3} + \left(a^{5} + 8 a^{4} + 5 a^{2} + 8 a + 11\right)\cdot 13^{4} + \left(7 a^{5} + 2 a^{4} + 6 a^{3} + 3 a^{2} + a + 6\right)\cdot 13^{5} + \left(3 a^{5} + 6 a^{4} + 3 a^{3} + 2 a^{2} + 7 a + 4\right)\cdot 13^{6} + \left(12 a^{5} + 5 a^{4} + 12 a^{3} + 11 a^{2} + 6 a + 5\right)\cdot 13^{7} +O(13^{8})\)
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$r_{ 11 }$ | $=$ |
\( 11 a^{5} + 9 a^{4} + 3 a^{2} + 5 a + 3 + \left(10 a^{5} + 3 a^{4} + 3 a^{3} + 11 a^{2} + 4\right)\cdot 13 + \left(12 a^{5} + 8 a^{4} + 5 a^{2} + 12 a + 7\right)\cdot 13^{2} + \left(11 a^{5} + 5 a^{4} + a^{3} + 10 a^{2} + 11 a + 12\right)\cdot 13^{3} + \left(5 a^{5} + 5 a^{4} + 11 a^{3} + 8 a^{2} + 12 a + 12\right)\cdot 13^{4} + \left(8 a^{5} + 9 a^{4} + 2 a^{3} + 2 a^{2} + 6 a\right)\cdot 13^{5} + \left(11 a^{5} + 9 a^{4} + a^{3} + 6 a^{2} + 11\right)\cdot 13^{6} + \left(8 a^{5} + 11 a^{4} + 11 a^{3} + 3 a^{2} + 4 a + 5\right)\cdot 13^{7} +O(13^{8})\)
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$r_{ 12 }$ | $=$ |
\( 8 a^{5} + 5 a^{4} + 8 a^{3} + 6 a^{2} + 6 a + 10 + \left(7 a^{5} + 3 a^{4} + 5 a^{2} + 9 a + 3\right)\cdot 13 + \left(9 a^{5} + 12 a^{4} + a^{3} + 4 a^{2} + 12 a + 4\right)\cdot 13^{2} + \left(7 a^{5} + 7 a^{4} + 9 a^{3} + 9 a^{2} + 6 a + 11\right)\cdot 13^{3} + \left(8 a^{5} + 2 a^{3} + 9 a^{2} + 3 a + 7\right)\cdot 13^{4} + \left(7 a^{5} + 4 a^{4} + 3 a^{3} + 9 a^{2} + 2 a + 1\right)\cdot 13^{5} + \left(10 a^{5} + 7 a^{4} + 9 a^{3} + 8 a^{2} + 11 a + 2\right)\cdot 13^{6} + \left(12 a^{5} + 4 a^{4} + 3 a^{3} + 5 a^{2} + 6 a + 4\right)\cdot 13^{7} +O(13^{8})\)
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Generators of the action on the roots $r_1, \ldots, r_{ 12 }$
Cycle notation |
Character values on conjugacy classes
Size | Order | Action on $r_1, \ldots, r_{ 12 }$ | Character value | Complex conjugation |
$1$ | $1$ | $()$ | $2$ | |
$1$ | $2$ | $(1,5)(2,12)(3,10)(4,9)(6,8)(7,11)$ | $-2$ | |
$3$ | $2$ | $(1,10)(2,4)(3,5)(6,7)(8,11)(9,12)$ | $0$ | |
$3$ | $2$ | $(1,3)(2,9)(4,12)(5,10)(6,11)(7,8)$ | $0$ | ✓ |
$1$ | $3$ | $(1,9,8)(2,7,3)(4,6,5)(10,12,11)$ | $-2 \zeta_{3} - 2$ | |
$1$ | $3$ | $(1,8,9)(2,3,7)(4,5,6)(10,11,12)$ | $2 \zeta_{3}$ | |
$2$ | $3$ | $(1,8,9)(2,7,3)(4,5,6)(10,12,11)$ | $-1$ | |
$2$ | $3$ | $(2,3,7)(10,11,12)$ | $\zeta_{3} + 1$ | |
$2$ | $3$ | $(2,7,3)(10,12,11)$ | $-\zeta_{3}$ | |
$1$ | $6$ | $(1,4,8,5,9,6)(2,11,3,12,7,10)$ | $2 \zeta_{3} + 2$ | |
$1$ | $6$ | $(1,6,9,5,8,4)(2,10,7,12,3,11)$ | $-2 \zeta_{3}$ | |
$2$ | $6$ | $(1,6,9,5,8,4)(2,11,3,12,7,10)$ | $1$ | |
$2$ | $6$ | $(1,5)(2,10,7,12,3,11)(4,9)(6,8)$ | $-\zeta_{3} - 1$ | |
$2$ | $6$ | $(1,5)(2,11,3,12,7,10)(4,9)(6,8)$ | $\zeta_{3}$ | |
$3$ | $6$ | $(1,11,9,10,8,12)(2,5,7,4,3,6)$ | $0$ | |
$3$ | $6$ | $(1,12,8,10,9,11)(2,6,3,4,7,5)$ | $0$ | |
$3$ | $6$ | $(1,7,9,3,8,2)(4,10,6,12,5,11)$ | $0$ | |
$3$ | $6$ | $(1,2,8,3,9,7)(4,11,5,12,6,10)$ | $0$ |