Properties

Label 7744.89
Modulus $7744$
Conductor $3872$
Order $88$
Real no
Primitive no
Minimal no
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(7744, base_ring=CyclotomicField(88))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,11,48]))
 
pari: [g,chi] = znchar(Mod(89,7744))
 

Basic properties

Modulus: \(7744\)
Conductor: \(3872\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(88\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{3872}(1541,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: no
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 7744.ce

\(\chi_{7744}(89,\cdot)\) \(\chi_{7744}(265,\cdot)\) \(\chi_{7744}(441,\cdot)\) \(\chi_{7744}(617,\cdot)\) \(\chi_{7744}(793,\cdot)\) \(\chi_{7744}(1145,\cdot)\) \(\chi_{7744}(1321,\cdot)\) \(\chi_{7744}(1497,\cdot)\) \(\chi_{7744}(1673,\cdot)\) \(\chi_{7744}(1849,\cdot)\) \(\chi_{7744}(2025,\cdot)\) \(\chi_{7744}(2201,\cdot)\) \(\chi_{7744}(2377,\cdot)\) \(\chi_{7744}(2553,\cdot)\) \(\chi_{7744}(2729,\cdot)\) \(\chi_{7744}(3081,\cdot)\) \(\chi_{7744}(3257,\cdot)\) \(\chi_{7744}(3433,\cdot)\) \(\chi_{7744}(3609,\cdot)\) \(\chi_{7744}(3785,\cdot)\) \(\chi_{7744}(3961,\cdot)\) \(\chi_{7744}(4137,\cdot)\) \(\chi_{7744}(4313,\cdot)\) \(\chi_{7744}(4489,\cdot)\) \(\chi_{7744}(4665,\cdot)\) \(\chi_{7744}(5017,\cdot)\) \(\chi_{7744}(5193,\cdot)\) \(\chi_{7744}(5369,\cdot)\) \(\chi_{7744}(5545,\cdot)\) \(\chi_{7744}(5721,\cdot)\) ...

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: $\Q(\zeta_{88})$
Fixed field: Number field defined by a degree 88 polynomial

Values on generators

\((5567,4357,6657)\) → \((1,e\left(\frac{1}{8}\right),e\left(\frac{6}{11}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(13\)\(15\)\(17\)\(19\)\(21\)\(23\)
\( \chi_{ 7744 }(89, a) \) \(1\)\(1\)\(e\left(\frac{3}{8}\right)\)\(e\left(\frac{43}{88}\right)\)\(e\left(\frac{3}{44}\right)\)\(-i\)\(e\left(\frac{85}{88}\right)\)\(e\left(\frac{19}{22}\right)\)\(e\left(\frac{5}{22}\right)\)\(e\left(\frac{13}{88}\right)\)\(e\left(\frac{39}{88}\right)\)\(e\left(\frac{41}{44}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 7744 }(89,a) \;\) at \(\;a = \) e.g. 2