from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(776, base_ring=CyclotomicField(24))
M = H._module
chi = DirichletCharacter(H, M([12,12,23]))
pari: [g,chi] = znchar(Mod(379,776))
Basic properties
| Modulus: | \(776\) | |
| Conductor: | \(776\) | sage: chi.conductor()
pari: znconreyconductor(g,chi)
|
| Order: | \(24\) | sage: chi.multiplicative_order()
pari: charorder(g,chi)
|
| Real: | no | |
| Primitive: | yes | sage: chi.is_primitive()
pari: #znconreyconductor(g,chi)==1
|
| Minimal: | yes | |
| Parity: | odd | sage: chi.is_odd()
pari: zncharisodd(g,chi)
|
Galois orbit 776.bh
\(\chi_{776}(43,\cdot)\) \(\chi_{776}(203,\cdot)\) \(\chi_{776}(267,\cdot)\) \(\chi_{776}(315,\cdot)\) \(\chi_{776}(379,\cdot)\) \(\chi_{776}(539,\cdot)\) \(\chi_{776}(675,\cdot)\) \(\chi_{776}(683,\cdot)\)
sage: chi.galois_orbit()
order = charorder(g,chi)
[ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
Related number fields
| Field of values: | \(\Q(\zeta_{24})\) |
| Fixed field: | 24.0.341059170943014912397935265996202714623497203224598806528.1 |
Values on generators
\((583,389,393)\) → \((-1,-1,e\left(\frac{23}{24}\right))\)
First values
| \(a\) | \(-1\) | \(1\) | \(3\) | \(5\) | \(7\) | \(9\) | \(11\) | \(13\) | \(15\) | \(17\) | \(19\) | \(21\) |
| \( \chi_{ 776 }(379, a) \) | \(-1\) | \(1\) | \(e\left(\frac{1}{12}\right)\) | \(e\left(\frac{11}{24}\right)\) | \(e\left(\frac{5}{24}\right)\) | \(e\left(\frac{1}{6}\right)\) | \(e\left(\frac{5}{12}\right)\) | \(e\left(\frac{11}{24}\right)\) | \(e\left(\frac{13}{24}\right)\) | \(e\left(\frac{7}{24}\right)\) | \(e\left(\frac{5}{8}\right)\) | \(e\left(\frac{7}{24}\right)\) |
sage: chi.jacobi_sum(n)
Gauss sum
sage: chi.gauss_sum(a)
pari: znchargauss(g,chi,a)
Jacobi sum
sage: chi.jacobi_sum(n)
Kloosterman sum
sage: chi.kloosterman_sum(a,b)