from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(7168, base_ring=CyclotomicField(24))
M = H._module
chi = DirichletCharacter(H, M([12,9,20]))
pari: [g,chi] = znchar(Mod(383,7168))
Basic properties
| Modulus: | \(7168\) | |
| 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 \(\chi_{224}(131,\cdot)\) | sage: chi.is_primitive()
pari: #znconreyconductor(g,chi)==1
|
| Minimal: | yes | |
| Parity: | even | sage: chi.is_odd()
pari: zncharisodd(g,chi)
|
Galois orbit 7168.bi
\(\chi_{7168}(383,\cdot)\) \(\chi_{7168}(1151,\cdot)\) \(\chi_{7168}(2175,\cdot)\) \(\chi_{7168}(2943,\cdot)\) \(\chi_{7168}(3967,\cdot)\) \(\chi_{7168}(4735,\cdot)\) \(\chi_{7168}(5759,\cdot)\) \(\chi_{7168}(6527,\cdot)\)
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
\((1023,5125,1025)\) → \((-1,e\left(\frac{3}{8}\right),e\left(\frac{5}{6}\right))\)
First values
| \(a\) | \(-1\) | \(1\) | \(3\) | \(5\) | \(9\) | \(11\) | \(13\) | \(15\) | \(17\) | \(19\) | \(23\) | \(25\) |
| \( \chi_{ 7168 }(383, a) \) | \(1\) | \(1\) | \(e\left(\frac{11}{24}\right)\) | \(e\left(\frac{13}{24}\right)\) | \(e\left(\frac{11}{12}\right)\) | \(e\left(\frac{17}{24}\right)\) | \(e\left(\frac{1}{8}\right)\) | \(1\) | \(e\left(\frac{1}{3}\right)\) | \(e\left(\frac{7}{24}\right)\) | \(e\left(\frac{5}{12}\right)\) | \(e\left(\frac{1}{12}\right)\) |
sage: chi.jacobi_sum(n)