Properties

Label 4235.16
Modulus $4235$
Conductor $847$
Order $165$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(4235, base_ring=CyclotomicField(330))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,110,12]))
 
pari: [g,chi] = znchar(Mod(16,4235))
 

Basic properties

Modulus: \(4235\)
Conductor: \(847\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(165\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{847}(16,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 4235.dc

\(\chi_{4235}(16,\cdot)\) \(\chi_{4235}(86,\cdot)\) \(\chi_{4235}(191,\cdot)\) \(\chi_{4235}(256,\cdot)\) \(\chi_{4235}(291,\cdot)\) \(\chi_{4235}(361,\cdot)\) \(\chi_{4235}(401,\cdot)\) \(\chi_{4235}(466,\cdot)\) \(\chi_{4235}(471,\cdot)\) \(\chi_{4235}(576,\cdot)\) \(\chi_{4235}(641,\cdot)\) \(\chi_{4235}(676,\cdot)\) \(\chi_{4235}(746,\cdot)\) \(\chi_{4235}(751,\cdot)\) \(\chi_{4235}(786,\cdot)\) \(\chi_{4235}(851,\cdot)\) \(\chi_{4235}(961,\cdot)\) \(\chi_{4235}(1026,\cdot)\) \(\chi_{4235}(1061,\cdot)\) \(\chi_{4235}(1131,\cdot)\) \(\chi_{4235}(1136,\cdot)\) \(\chi_{4235}(1171,\cdot)\) \(\chi_{4235}(1236,\cdot)\) \(\chi_{4235}(1241,\cdot)\) \(\chi_{4235}(1346,\cdot)\) \(\chi_{4235}(1411,\cdot)\) \(\chi_{4235}(1446,\cdot)\) \(\chi_{4235}(1516,\cdot)\) \(\chi_{4235}(1521,\cdot)\) \(\chi_{4235}(1556,\cdot)\) ...

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: $\Q(\zeta_{165})$
Fixed field: Number field defined by a degree 165 polynomial (not computed)

Values on generators

\((2542,1816,2906)\) → \((1,e\left(\frac{1}{3}\right),e\left(\frac{2}{55}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(6\)\(8\)\(9\)\(12\)\(13\)\(16\)\(17\)
\( \chi_{ 4235 }(16, a) \) \(1\)\(1\)\(e\left(\frac{116}{165}\right)\)\(e\left(\frac{8}{15}\right)\)\(e\left(\frac{67}{165}\right)\)\(e\left(\frac{13}{55}\right)\)\(e\left(\frac{6}{55}\right)\)\(e\left(\frac{1}{15}\right)\)\(e\left(\frac{31}{33}\right)\)\(e\left(\frac{37}{55}\right)\)\(e\left(\frac{134}{165}\right)\)\(e\left(\frac{19}{165}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 4235 }(16,a) \;\) at \(\;a = \) e.g. 2