from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(4928, base_ring=CyclotomicField(24))
M = H._module
chi = DirichletCharacter(H, M([12,15,4,0]))
pari: [g,chi] = znchar(Mod(199,4928))
Basic properties
Modulus: | \(4928\) | |
Conductor: | \(224\) | sage: chi.conductor()
pari: znconreyconductor(g,chi)
|
Order: | \(24\) | sage: chi.multiplicative_order()
pari: charorder(g,chi)
|
Real: | no | |
Primitive: | no, induced from \(\chi_{224}(171,\cdot)\) | sage: chi.is_primitive()
pari: #znconreyconductor(g,chi)==1
|
Minimal: | no | |
Parity: | even | sage: chi.is_odd()
pari: zncharisodd(g,chi)
|
Galois orbit 4928.dp
\(\chi_{4928}(199,\cdot)\) \(\chi_{4928}(551,\cdot)\) \(\chi_{4928}(1431,\cdot)\) \(\chi_{4928}(1783,\cdot)\) \(\chi_{4928}(2663,\cdot)\) \(\chi_{4928}(3015,\cdot)\) \(\chi_{4928}(3895,\cdot)\) \(\chi_{4928}(4247,\cdot)\)
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: | 24.24.790224330201082600125157415256880139617697792.1 |
Values on generators
\((4159,1541,2817,3137)\) → \((-1,e\left(\frac{5}{8}\right),e\left(\frac{1}{6}\right),1)\)
First values
\(a\) | \(-1\) | \(1\) | \(3\) | \(5\) | \(9\) | \(13\) | \(15\) | \(17\) | \(19\) | \(23\) | \(25\) | \(27\) |
\( \chi_{ 4928 }(199, a) \) | \(1\) | \(1\) | \(e\left(\frac{13}{24}\right)\) | \(e\left(\frac{11}{24}\right)\) | \(e\left(\frac{1}{12}\right)\) | \(e\left(\frac{7}{8}\right)\) | \(1\) | \(e\left(\frac{2}{3}\right)\) | \(e\left(\frac{17}{24}\right)\) | \(e\left(\frac{7}{12}\right)\) | \(e\left(\frac{11}{12}\right)\) | \(e\left(\frac{5}{8}\right)\) |
sage: chi.jacobi_sum(n)