Properties

Label 3456.49
Modulus $3456$
Conductor $864$
Order $72$
Real no
Primitive no
Minimal no
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(3456, base_ring=CyclotomicField(72))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,45,56]))
 
pari: [g,chi] = znchar(Mod(49,3456))
 

Basic properties

Modulus: \(3456\)
Conductor: \(864\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(72\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{864}(373,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: no
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 3456.cg

\(\chi_{3456}(49,\cdot)\) \(\chi_{3456}(241,\cdot)\) \(\chi_{3456}(337,\cdot)\) \(\chi_{3456}(529,\cdot)\) \(\chi_{3456}(625,\cdot)\) \(\chi_{3456}(817,\cdot)\) \(\chi_{3456}(913,\cdot)\) \(\chi_{3456}(1105,\cdot)\) \(\chi_{3456}(1201,\cdot)\) \(\chi_{3456}(1393,\cdot)\) \(\chi_{3456}(1489,\cdot)\) \(\chi_{3456}(1681,\cdot)\) \(\chi_{3456}(1777,\cdot)\) \(\chi_{3456}(1969,\cdot)\) \(\chi_{3456}(2065,\cdot)\) \(\chi_{3456}(2257,\cdot)\) \(\chi_{3456}(2353,\cdot)\) \(\chi_{3456}(2545,\cdot)\) \(\chi_{3456}(2641,\cdot)\) \(\chi_{3456}(2833,\cdot)\) \(\chi_{3456}(2929,\cdot)\) \(\chi_{3456}(3121,\cdot)\) \(\chi_{3456}(3217,\cdot)\) \(\chi_{3456}(3409,\cdot)\)

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: $\Q(\zeta_{72})$
Fixed field: Number field defined by a degree 72 polynomial

Values on generators

\((2431,2053,2945)\) → \((1,e\left(\frac{5}{8}\right),e\left(\frac{7}{9}\right))\)

First values

\(a\) \(-1\)\(1\)\(5\)\(7\)\(11\)\(13\)\(17\)\(19\)\(23\)\(25\)\(29\)\(31\)
\( \chi_{ 3456 }(49, a) \) \(1\)\(1\)\(e\left(\frac{37}{72}\right)\)\(e\left(\frac{25}{36}\right)\)\(e\left(\frac{17}{72}\right)\)\(e\left(\frac{43}{72}\right)\)\(e\left(\frac{1}{6}\right)\)\(e\left(\frac{17}{24}\right)\)\(e\left(\frac{11}{36}\right)\)\(e\left(\frac{1}{36}\right)\)\(e\left(\frac{47}{72}\right)\)\(e\left(\frac{5}{9}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 3456 }(49,a) \;\) at \(\;a = \) e.g. 2