Properties

Label 3136.23
Modulus $3136$
Conductor $1568$
Order $168$
Real no
Primitive no
Minimal no
Parity odd

Related objects

Downloads

Learn more

Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(3136, base_ring=CyclotomicField(168))
 
M = H._module
 
chi = DirichletCharacter(H, M([84,147,152]))
 
pari: [g,chi] = znchar(Mod(23,3136))
 

Basic properties

Modulus: \(3136\)
Conductor: \(1568\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(168\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{1568}(1395,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: no
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 3136.cu

\(\chi_{3136}(23,\cdot)\) \(\chi_{3136}(39,\cdot)\) \(\chi_{3136}(135,\cdot)\) \(\chi_{3136}(151,\cdot)\) \(\chi_{3136}(247,\cdot)\) \(\chi_{3136}(359,\cdot)\) \(\chi_{3136}(375,\cdot)\) \(\chi_{3136}(487,\cdot)\) \(\chi_{3136}(583,\cdot)\) \(\chi_{3136}(599,\cdot)\) \(\chi_{3136}(695,\cdot)\) \(\chi_{3136}(711,\cdot)\) \(\chi_{3136}(807,\cdot)\) \(\chi_{3136}(823,\cdot)\) \(\chi_{3136}(919,\cdot)\) \(\chi_{3136}(935,\cdot)\) \(\chi_{3136}(1031,\cdot)\) \(\chi_{3136}(1143,\cdot)\) \(\chi_{3136}(1159,\cdot)\) \(\chi_{3136}(1271,\cdot)\) \(\chi_{3136}(1367,\cdot)\) \(\chi_{3136}(1383,\cdot)\) \(\chi_{3136}(1479,\cdot)\) \(\chi_{3136}(1495,\cdot)\) \(\chi_{3136}(1591,\cdot)\) \(\chi_{3136}(1607,\cdot)\) \(\chi_{3136}(1703,\cdot)\) \(\chi_{3136}(1719,\cdot)\) \(\chi_{3136}(1815,\cdot)\) \(\chi_{3136}(1927,\cdot)\) ...

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: $\Q(\zeta_{168})$
Fixed field: Number field defined by a degree 168 polynomial (not computed)

Values on generators

\((1471,197,1473)\) → \((-1,e\left(\frac{7}{8}\right),e\left(\frac{19}{21}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(9\)\(11\)\(13\)\(15\)\(17\)\(19\)\(23\)\(25\)
\( \chi_{ 3136 }(23, a) \) \(-1\)\(1\)\(e\left(\frac{5}{168}\right)\)\(e\left(\frac{19}{168}\right)\)\(e\left(\frac{5}{84}\right)\)\(e\left(\frac{11}{168}\right)\)\(e\left(\frac{55}{56}\right)\)\(e\left(\frac{1}{7}\right)\)\(e\left(\frac{5}{42}\right)\)\(e\left(\frac{7}{24}\right)\)\(e\left(\frac{11}{84}\right)\)\(e\left(\frac{19}{84}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 3136 }(23,a) \;\) at \(\;a = \) e.g. 2