from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(1224, base_ring=CyclotomicField(24))
M = H._module
chi = DirichletCharacter(H, M([0,0,16,15]))
pari: [g,chi] = znchar(Mod(25,1224))
Basic properties
| Modulus: | \(1224\) | |
| Conductor: | \(153\) | sage: chi.conductor()
pari: znconreyconductor(g,chi)
|
| Order: | \(24\) | sage: chi.multiplicative_order()
pari: charorder(g,chi)
|
| Real: | no | |
| Primitive: | no, induced from \(\chi_{153}(25,\cdot)\) | sage: chi.is_primitive()
pari: #znconreyconductor(g,chi)==1
|
| Minimal: | yes | |
| Parity: | even | sage: chi.is_odd()
pari: zncharisodd(g,chi)
|
Galois orbit 1224.cs
\(\chi_{1224}(25,\cdot)\) \(\chi_{1224}(49,\cdot)\) \(\chi_{1224}(121,\cdot)\) \(\chi_{1224}(457,\cdot)\) \(\chi_{1224}(529,\cdot)\) \(\chi_{1224}(553,\cdot)\) \(\chi_{1224}(841,\cdot)\) \(\chi_{1224}(961,\cdot)\)
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: | 24.24.128028748427622359924863503266793533356497.1 |
Values on generators
\((919,613,137,649)\) → \((1,1,e\left(\frac{2}{3}\right),e\left(\frac{5}{8}\right))\)
First values
| \(a\) | \(-1\) | \(1\) | \(5\) | \(7\) | \(11\) | \(13\) | \(19\) | \(23\) | \(25\) | \(29\) | \(31\) | \(35\) |
| \( \chi_{ 1224 }(25, a) \) | \(1\) | \(1\) | \(e\left(\frac{11}{24}\right)\) | \(e\left(\frac{13}{24}\right)\) | \(e\left(\frac{1}{24}\right)\) | \(e\left(\frac{5}{6}\right)\) | \(-i\) | \(e\left(\frac{17}{24}\right)\) | \(e\left(\frac{11}{12}\right)\) | \(e\left(\frac{19}{24}\right)\) | \(e\left(\frac{23}{24}\right)\) | \(1\) |
sage: chi.jacobi_sum(n)