Properties

Label 7524.193
Modulus $7524$
Conductor $1881$
Order $90$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(7524, base_ring=CyclotomicField(90))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,30,81,65]))
 
pari: [g,chi] = znchar(Mod(193,7524))
 

Basic properties

Modulus: \(7524\)
Conductor: \(1881\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(90\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{1881}(193,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 7524.iz

\(\chi_{7524}(193,\cdot)\) \(\chi_{7524}(205,\cdot)\) \(\chi_{7524}(337,\cdot)\) \(\chi_{7524}(877,\cdot)\) \(\chi_{7524}(1921,\cdot)\) \(\chi_{7524}(2257,\cdot)\) \(\chi_{7524}(2389,\cdot)\) \(\chi_{7524}(2977,\cdot)\) \(\chi_{7524}(3373,\cdot)\) \(\chi_{7524}(3625,\cdot)\) \(\chi_{7524}(3757,\cdot)\) \(\chi_{7524}(3973,\cdot)\) \(\chi_{7524}(4297,\cdot)\) \(\chi_{7524}(4309,\cdot)\) \(\chi_{7524}(4441,\cdot)\) \(\chi_{7524}(5029,\cdot)\) \(\chi_{7524}(5341,\cdot)\) \(\chi_{7524}(5425,\cdot)\) \(\chi_{7524}(6025,\cdot)\) \(\chi_{7524}(6349,\cdot)\) \(\chi_{7524}(6397,\cdot)\) \(\chi_{7524}(6793,\cdot)\) \(\chi_{7524}(7081,\cdot)\) \(\chi_{7524}(7477,\cdot)\)

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: $\Q(\zeta_{45})$
Fixed field: Number field defined by a degree 90 polynomial

Values on generators

\((3763,6689,4105,2377)\) → \((1,e\left(\frac{1}{3}\right),e\left(\frac{9}{10}\right),e\left(\frac{13}{18}\right))\)

First values

\(a\) \(-1\)\(1\)\(5\)\(7\)\(13\)\(17\)\(23\)\(25\)\(29\)\(31\)\(35\)\(37\)
\( \chi_{ 7524 }(193, a) \) \(1\)\(1\)\(e\left(\frac{37}{45}\right)\)\(e\left(\frac{29}{30}\right)\)\(e\left(\frac{8}{45}\right)\)\(e\left(\frac{29}{90}\right)\)\(e\left(\frac{1}{9}\right)\)\(e\left(\frac{29}{45}\right)\)\(e\left(\frac{41}{45}\right)\)\(e\left(\frac{9}{10}\right)\)\(e\left(\frac{71}{90}\right)\)\(e\left(\frac{3}{10}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 7524 }(193,a) \;\) at \(\;a = \) e.g. 2