Properties

Label 8112.31
Modulus $8112$
Conductor $676$
Order $52$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(8112, base_ring=CyclotomicField(52))
 
M = H._module
 
chi = DirichletCharacter(H, M([26,0,0,7]))
 
pari: [g,chi] = znchar(Mod(31,8112))
 

Basic properties

Modulus: \(8112\)
Conductor: \(676\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(52\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{676}(31,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 8112.eh

\(\chi_{8112}(31,\cdot)\) \(\chi_{8112}(463,\cdot)\) \(\chi_{8112}(655,\cdot)\) \(\chi_{8112}(1087,\cdot)\) \(\chi_{8112}(1279,\cdot)\) \(\chi_{8112}(1711,\cdot)\) \(\chi_{8112}(1903,\cdot)\) \(\chi_{8112}(2335,\cdot)\) \(\chi_{8112}(2527,\cdot)\) \(\chi_{8112}(2959,\cdot)\) \(\chi_{8112}(3151,\cdot)\) \(\chi_{8112}(3583,\cdot)\) \(\chi_{8112}(3775,\cdot)\) \(\chi_{8112}(4207,\cdot)\) \(\chi_{8112}(4399,\cdot)\) \(\chi_{8112}(5023,\cdot)\) \(\chi_{8112}(5455,\cdot)\) \(\chi_{8112}(6079,\cdot)\) \(\chi_{8112}(6271,\cdot)\) \(\chi_{8112}(6703,\cdot)\) \(\chi_{8112}(6895,\cdot)\) \(\chi_{8112}(7327,\cdot)\) \(\chi_{8112}(7519,\cdot)\) \(\chi_{8112}(7951,\cdot)\)

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: $\Q(\zeta_{52})$
Fixed field: Number field defined by a degree 52 polynomial

Values on generators

\((5071,6085,2705,3889)\) → \((-1,1,1,e\left(\frac{7}{52}\right))\)

First values

\(a\) \(-1\)\(1\)\(5\)\(7\)\(11\)\(17\)\(19\)\(23\)\(25\)\(29\)\(31\)\(35\)
\( \chi_{ 8112 }(31, a) \) \(1\)\(1\)\(e\left(\frac{11}{52}\right)\)\(e\left(\frac{47}{52}\right)\)\(e\left(\frac{19}{52}\right)\)\(e\left(\frac{17}{26}\right)\)\(i\)\(1\)\(e\left(\frac{11}{26}\right)\)\(e\left(\frac{5}{13}\right)\)\(e\left(\frac{17}{52}\right)\)\(e\left(\frac{3}{26}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8112 }(31,a) \;\) at \(\;a = \) e.g. 2