Properties

Label 8112.131
Modulus $8112$
Conductor $8112$
Order $52$
Real no
Primitive yes
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([26,39,26,48]))
 
pari: [g,chi] = znchar(Mod(131,8112))
 

Basic properties

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

Galois orbit 8112.dz

\(\chi_{8112}(131,\cdot)\) \(\chi_{8112}(443,\cdot)\) \(\chi_{8112}(755,\cdot)\) \(\chi_{8112}(1067,\cdot)\) \(\chi_{8112}(1379,\cdot)\) \(\chi_{8112}(2003,\cdot)\) \(\chi_{8112}(2315,\cdot)\) \(\chi_{8112}(2627,\cdot)\) \(\chi_{8112}(2939,\cdot)\) \(\chi_{8112}(3251,\cdot)\) \(\chi_{8112}(3563,\cdot)\) \(\chi_{8112}(3875,\cdot)\) \(\chi_{8112}(4187,\cdot)\) \(\chi_{8112}(4499,\cdot)\) \(\chi_{8112}(4811,\cdot)\) \(\chi_{8112}(5123,\cdot)\) \(\chi_{8112}(5435,\cdot)\) \(\chi_{8112}(6059,\cdot)\) \(\chi_{8112}(6371,\cdot)\) \(\chi_{8112}(6683,\cdot)\) \(\chi_{8112}(6995,\cdot)\) \(\chi_{8112}(7307,\cdot)\) \(\chi_{8112}(7619,\cdot)\) \(\chi_{8112}(7931,\cdot)\)

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

\((5071,6085,2705,3889)\) → \((-1,-i,-1,e\left(\frac{12}{13}\right))\)

First values

\(a\) \(-1\)\(1\)\(5\)\(7\)\(11\)\(17\)\(19\)\(23\)\(25\)\(29\)\(31\)\(35\)
\( \chi_{ 8112 }(131, a) \) \(1\)\(1\)\(e\left(\frac{29}{52}\right)\)\(e\left(\frac{10}{13}\right)\)\(e\left(\frac{43}{52}\right)\)\(e\left(\frac{7}{26}\right)\)\(-i\)\(-1\)\(e\left(\frac{3}{26}\right)\)\(e\left(\frac{35}{52}\right)\)\(e\left(\frac{23}{26}\right)\)\(e\left(\frac{17}{52}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8112 }(131,a) \;\) at \(\;a = \) e.g. 2