from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(1792, base_ring=CyclotomicField(32))
M = H._module
chi = DirichletCharacter(H, M([16,19,16]))
pari: [g,chi] = znchar(Mod(1399,1792))
Basic properties
Modulus: | \(1792\) | |
Conductor: | \(896\) | sage: chi.conductor()
pari: znconreyconductor(g,chi)
|
Order: | \(32\) | sage: chi.multiplicative_order()
pari: charorder(g,chi)
|
Real: | no | |
Primitive: | no, induced from \(\chi_{896}(195,\cdot)\) | sage: chi.is_primitive()
pari: #znconreyconductor(g,chi)==1
|
Minimal: | no | |
Parity: | even | sage: chi.is_odd()
pari: zncharisodd(g,chi)
|
Galois orbit 1792.bk
\(\chi_{1792}(55,\cdot)\) \(\chi_{1792}(167,\cdot)\) \(\chi_{1792}(279,\cdot)\) \(\chi_{1792}(391,\cdot)\) \(\chi_{1792}(503,\cdot)\) \(\chi_{1792}(615,\cdot)\) \(\chi_{1792}(727,\cdot)\) \(\chi_{1792}(839,\cdot)\) \(\chi_{1792}(951,\cdot)\) \(\chi_{1792}(1063,\cdot)\) \(\chi_{1792}(1175,\cdot)\) \(\chi_{1792}(1287,\cdot)\) \(\chi_{1792}(1399,\cdot)\) \(\chi_{1792}(1511,\cdot)\) \(\chi_{1792}(1623,\cdot)\) \(\chi_{1792}(1735,\cdot)\)
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: | \(\Q(\zeta_{32})\) |
Fixed field: | 32.32.104303243075213755167445035578915122359095224799654955003407693930037248.1 |
Values on generators
\((1023,1541,1025)\) → \((-1,e\left(\frac{19}{32}\right),-1)\)
First values
\(a\) | \(-1\) | \(1\) | \(3\) | \(5\) | \(9\) | \(11\) | \(13\) | \(15\) | \(17\) | \(19\) | \(23\) | \(25\) |
\( \chi_{ 1792 }(1399, a) \) | \(1\) | \(1\) | \(e\left(\frac{25}{32}\right)\) | \(e\left(\frac{3}{32}\right)\) | \(e\left(\frac{9}{16}\right)\) | \(e\left(\frac{31}{32}\right)\) | \(e\left(\frac{13}{32}\right)\) | \(e\left(\frac{7}{8}\right)\) | \(e\left(\frac{1}{8}\right)\) | \(e\left(\frac{21}{32}\right)\) | \(e\left(\frac{13}{16}\right)\) | \(e\left(\frac{3}{16}\right)\) |
sage: chi.jacobi_sum(n)