Properties

Label 9216.23
Modulus $9216$
Conductor $4608$
Order $384$
Real no
Primitive no
Minimal no
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(9216, base_ring=CyclotomicField(384))
 
M = H._module
 
chi = DirichletCharacter(H, M([192,213,320]))
 
pari: [g,chi] = znchar(Mod(23,9216))
 

Basic properties

Modulus: \(9216\)
Conductor: \(4608\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(384\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{4608}(2003,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: no
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 9216.cn

\(\chi_{9216}(23,\cdot)\) \(\chi_{9216}(119,\cdot)\) \(\chi_{9216}(167,\cdot)\) \(\chi_{9216}(263,\cdot)\) \(\chi_{9216}(311,\cdot)\) \(\chi_{9216}(407,\cdot)\) \(\chi_{9216}(455,\cdot)\) \(\chi_{9216}(551,\cdot)\) \(\chi_{9216}(599,\cdot)\) \(\chi_{9216}(695,\cdot)\) \(\chi_{9216}(743,\cdot)\) \(\chi_{9216}(839,\cdot)\) \(\chi_{9216}(887,\cdot)\) \(\chi_{9216}(983,\cdot)\) \(\chi_{9216}(1031,\cdot)\) \(\chi_{9216}(1127,\cdot)\) \(\chi_{9216}(1175,\cdot)\) \(\chi_{9216}(1271,\cdot)\) \(\chi_{9216}(1319,\cdot)\) \(\chi_{9216}(1415,\cdot)\) \(\chi_{9216}(1463,\cdot)\) \(\chi_{9216}(1559,\cdot)\) \(\chi_{9216}(1607,\cdot)\) \(\chi_{9216}(1703,\cdot)\) \(\chi_{9216}(1751,\cdot)\) \(\chi_{9216}(1847,\cdot)\) \(\chi_{9216}(1895,\cdot)\) \(\chi_{9216}(1991,\cdot)\) \(\chi_{9216}(2039,\cdot)\) \(\chi_{9216}(2135,\cdot)\) ...

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: $\Q(\zeta_{384})$
Fixed field: Number field defined by a degree 384 polynomial (not computed)

Values on generators

\((8191,2053,4097)\) → \((-1,e\left(\frac{71}{128}\right),e\left(\frac{5}{6}\right))\)

First values

\(a\) \(-1\)\(1\)\(5\)\(7\)\(11\)\(13\)\(17\)\(19\)\(23\)\(25\)\(29\)\(31\)
\( \chi_{ 9216 }(23, a) \) \(1\)\(1\)\(e\left(\frac{277}{384}\right)\)\(e\left(\frac{169}{192}\right)\)\(e\left(\frac{185}{384}\right)\)\(e\left(\frac{91}{384}\right)\)\(e\left(\frac{1}{32}\right)\)\(e\left(\frac{33}{128}\right)\)\(e\left(\frac{83}{192}\right)\)\(e\left(\frac{85}{192}\right)\)\(e\left(\frac{23}{384}\right)\)\(e\left(\frac{29}{48}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 9216 }(23,a) \;\) at \(\;a = \) e.g. 2