Properties

Label 3648.41
Modulus $3648$
Conductor $1824$
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(3648, base_ring=CyclotomicField(72))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,63,36,52]))
 
pari: [g,chi] = znchar(Mod(41,3648))
 

Basic properties

Modulus: \(3648\)
Conductor: \(1824\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(72\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{1824}(269,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: no
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 3648.ee

\(\chi_{3648}(41,\cdot)\) \(\chi_{3648}(89,\cdot)\) \(\chi_{3648}(185,\cdot)\) \(\chi_{3648}(281,\cdot)\) \(\chi_{3648}(713,\cdot)\) \(\chi_{3648}(857,\cdot)\) \(\chi_{3648}(953,\cdot)\) \(\chi_{3648}(1001,\cdot)\) \(\chi_{3648}(1097,\cdot)\) \(\chi_{3648}(1193,\cdot)\) \(\chi_{3648}(1625,\cdot)\) \(\chi_{3648}(1769,\cdot)\) \(\chi_{3648}(1865,\cdot)\) \(\chi_{3648}(1913,\cdot)\) \(\chi_{3648}(2009,\cdot)\) \(\chi_{3648}(2105,\cdot)\) \(\chi_{3648}(2537,\cdot)\) \(\chi_{3648}(2681,\cdot)\) \(\chi_{3648}(2777,\cdot)\) \(\chi_{3648}(2825,\cdot)\) \(\chi_{3648}(2921,\cdot)\) \(\chi_{3648}(3017,\cdot)\) \(\chi_{3648}(3449,\cdot)\) \(\chi_{3648}(3593,\cdot)\)

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

\((2623,2053,1217,1921)\) → \((1,e\left(\frac{7}{8}\right),-1,e\left(\frac{13}{18}\right))\)

First values

\(a\) \(-1\)\(1\)\(5\)\(7\)\(11\)\(13\)\(17\)\(23\)\(25\)\(29\)\(31\)\(35\)
\( \chi_{ 3648 }(41, a) \) \(1\)\(1\)\(e\left(\frac{67}{72}\right)\)\(e\left(\frac{1}{12}\right)\)\(e\left(\frac{13}{24}\right)\)\(e\left(\frac{53}{72}\right)\)\(e\left(\frac{2}{9}\right)\)\(e\left(\frac{7}{36}\right)\)\(e\left(\frac{31}{36}\right)\)\(e\left(\frac{29}{72}\right)\)\(e\left(\frac{5}{6}\right)\)\(e\left(\frac{1}{72}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 3648 }(41,a) \;\) at \(\;a = \) e.g. 2