Properties

Label 9126.1643
Modulus $9126$
Conductor $4563$
Order $468$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(9126, base_ring=CyclotomicField(468))
 
M = H._module
 
chi = DirichletCharacter(H, M([286,423]))
 
pari: [g,chi] = znchar(Mod(1643,9126))
 

Basic properties

Modulus: \(9126\)
Conductor: \(4563\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(468\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{4563}(1643,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 9126.dp

\(\chi_{9126}(5,\cdot)\) \(\chi_{9126}(47,\cdot)\) \(\chi_{9126}(83,\cdot)\) \(\chi_{9126}(203,\cdot)\) \(\chi_{9126}(281,\cdot)\) \(\chi_{9126}(317,\cdot)\) \(\chi_{9126}(473,\cdot)\) \(\chi_{9126}(515,\cdot)\) \(\chi_{9126}(551,\cdot)\) \(\chi_{9126}(671,\cdot)\) \(\chi_{9126}(707,\cdot)\) \(\chi_{9126}(749,\cdot)\) \(\chi_{9126}(785,\cdot)\) \(\chi_{9126}(905,\cdot)\) \(\chi_{9126}(941,\cdot)\) \(\chi_{9126}(983,\cdot)\) \(\chi_{9126}(1019,\cdot)\) \(\chi_{9126}(1139,\cdot)\) \(\chi_{9126}(1175,\cdot)\) \(\chi_{9126}(1217,\cdot)\) \(\chi_{9126}(1373,\cdot)\) \(\chi_{9126}(1409,\cdot)\) \(\chi_{9126}(1487,\cdot)\) \(\chi_{9126}(1607,\cdot)\) \(\chi_{9126}(1643,\cdot)\) \(\chi_{9126}(1685,\cdot)\) \(\chi_{9126}(1721,\cdot)\) \(\chi_{9126}(1841,\cdot)\) \(\chi_{9126}(1877,\cdot)\) \(\chi_{9126}(1919,\cdot)\) ...

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: $\Q(\zeta_{468})$
Fixed field: Number field defined by a degree 468 polynomial (not computed)

Values on generators

\((677,3889)\) → \((e\left(\frac{11}{18}\right),e\left(\frac{47}{52}\right))\)

First values

\(a\) \(-1\)\(1\)\(5\)\(7\)\(11\)\(17\)\(19\)\(23\)\(25\)\(29\)\(31\)\(35\)
\( \chi_{ 9126 }(1643, a) \) \(1\)\(1\)\(e\left(\frac{89}{468}\right)\)\(e\left(\frac{229}{468}\right)\)\(e\left(\frac{19}{468}\right)\)\(e\left(\frac{5}{39}\right)\)\(e\left(\frac{1}{12}\right)\)\(e\left(\frac{2}{9}\right)\)\(e\left(\frac{89}{234}\right)\)\(e\left(\frac{179}{234}\right)\)\(e\left(\frac{95}{468}\right)\)\(e\left(\frac{53}{78}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 9126 }(1643,a) \;\) at \(\;a = \) e.g. 2