Properties

Label 9216.143
Modulus $9216$
Conductor $768$
Order $64$
Real no
Primitive no
Minimal no
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(9216, base_ring=CyclotomicField(64))
 
M = H._module
 
chi = DirichletCharacter(H, M([32,49,32]))
 
pari: [g,chi] = znchar(Mod(143,9216))
 

Basic properties

Modulus: \(9216\)
Conductor: \(768\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(64\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{768}(443,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: no
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 9216.bu

\(\chi_{9216}(143,\cdot)\) \(\chi_{9216}(431,\cdot)\) \(\chi_{9216}(719,\cdot)\) \(\chi_{9216}(1007,\cdot)\) \(\chi_{9216}(1295,\cdot)\) \(\chi_{9216}(1583,\cdot)\) \(\chi_{9216}(1871,\cdot)\) \(\chi_{9216}(2159,\cdot)\) \(\chi_{9216}(2447,\cdot)\) \(\chi_{9216}(2735,\cdot)\) \(\chi_{9216}(3023,\cdot)\) \(\chi_{9216}(3311,\cdot)\) \(\chi_{9216}(3599,\cdot)\) \(\chi_{9216}(3887,\cdot)\) \(\chi_{9216}(4175,\cdot)\) \(\chi_{9216}(4463,\cdot)\) \(\chi_{9216}(4751,\cdot)\) \(\chi_{9216}(5039,\cdot)\) \(\chi_{9216}(5327,\cdot)\) \(\chi_{9216}(5615,\cdot)\) \(\chi_{9216}(5903,\cdot)\) \(\chi_{9216}(6191,\cdot)\) \(\chi_{9216}(6479,\cdot)\) \(\chi_{9216}(6767,\cdot)\) \(\chi_{9216}(7055,\cdot)\) \(\chi_{9216}(7343,\cdot)\) \(\chi_{9216}(7631,\cdot)\) \(\chi_{9216}(7919,\cdot)\) \(\chi_{9216}(8207,\cdot)\) \(\chi_{9216}(8495,\cdot)\) ...

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: $\Q(\zeta_{64})$
Fixed field: Number field defined by a degree 64 polynomial

Values on generators

\((8191,2053,4097)\) → \((-1,e\left(\frac{49}{64}\right),-1)\)

First values

\(a\) \(-1\)\(1\)\(5\)\(7\)\(11\)\(13\)\(17\)\(19\)\(23\)\(25\)\(29\)\(31\)
\( \chi_{ 9216 }(143, a) \) \(1\)\(1\)\(e\left(\frac{17}{64}\right)\)\(e\left(\frac{5}{32}\right)\)\(e\left(\frac{5}{64}\right)\)\(e\left(\frac{63}{64}\right)\)\(e\left(\frac{15}{16}\right)\)\(e\left(\frac{7}{64}\right)\)\(e\left(\frac{23}{32}\right)\)\(e\left(\frac{17}{32}\right)\)\(e\left(\frac{43}{64}\right)\)\(e\left(\frac{5}{8}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 9216 }(143,a) \;\) at \(\;a = \) e.g. 2