from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(28900, base_ring=CyclotomicField(8))
M = H._module
chi = DirichletCharacter(H, M([0,2,3]))
chi.galois_orbit()
[g,chi] = znchar(Mod(2157,28900))
order = charorder(g,chi)
[ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
Character | −1 | 1 | 3 | 7 | 9 | 11 | 13 | 19 | 21 | 23 | 27 | 29 |
χ28900(2157,⋅)
|
−1 | 1 | e(81) | e(83) | i | e(85) | i | −i | −1 | e(83) | e(83) | e(83) |
χ28900(5357,⋅)
|
−1 | 1 | e(85) | e(87) | i | e(81) | i | −i | −1 | e(87) | e(87) | e(87) |
χ28900(7693,⋅)
|
−1 | 1 | e(83) | e(81) | −i | e(87) | −i | i | −1 | e(81) | e(81) | e(81) |
χ28900(13693,⋅)
|
−1 | 1 | e(87) | e(85) | −i | e(83) | −i | i | −1 | e(85) | e(85) | e(85) |