Properties

Label 4864.17
Modulus $4864$
Conductor $1216$
Order $144$
Real no
Primitive no
Minimal no
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(4864, base_ring=CyclotomicField(144))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,63,80]))
 
pari: [g,chi] = znchar(Mod(17,4864))
 

Basic properties

Modulus: \(4864\)
Conductor: \(1216\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(144\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{1216}(1005,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: no
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 4864.cs

\(\chi_{4864}(17,\cdot)\) \(\chi_{4864}(81,\cdot)\) \(\chi_{4864}(177,\cdot)\) \(\chi_{4864}(465,\cdot)\) \(\chi_{4864}(529,\cdot)\) \(\chi_{4864}(593,\cdot)\) \(\chi_{4864}(625,\cdot)\) \(\chi_{4864}(689,\cdot)\) \(\chi_{4864}(785,\cdot)\) \(\chi_{4864}(1073,\cdot)\) \(\chi_{4864}(1137,\cdot)\) \(\chi_{4864}(1201,\cdot)\) \(\chi_{4864}(1233,\cdot)\) \(\chi_{4864}(1297,\cdot)\) \(\chi_{4864}(1393,\cdot)\) \(\chi_{4864}(1681,\cdot)\) \(\chi_{4864}(1745,\cdot)\) \(\chi_{4864}(1809,\cdot)\) \(\chi_{4864}(1841,\cdot)\) \(\chi_{4864}(1905,\cdot)\) \(\chi_{4864}(2001,\cdot)\) \(\chi_{4864}(2289,\cdot)\) \(\chi_{4864}(2353,\cdot)\) \(\chi_{4864}(2417,\cdot)\) \(\chi_{4864}(2449,\cdot)\) \(\chi_{4864}(2513,\cdot)\) \(\chi_{4864}(2609,\cdot)\) \(\chi_{4864}(2897,\cdot)\) \(\chi_{4864}(2961,\cdot)\) \(\chi_{4864}(3025,\cdot)\) ...

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: $\Q(\zeta_{144})$
Fixed field: Number field defined by a degree 144 polynomial (not computed)

Values on generators

\((3839,2053,4353)\) → \((1,e\left(\frac{7}{16}\right),e\left(\frac{5}{9}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(13\)\(15\)\(17\)\(21\)\(23\)
\( \chi_{ 4864 }(17, a) \) \(1\)\(1\)\(e\left(\frac{77}{144}\right)\)\(e\left(\frac{47}{144}\right)\)\(e\left(\frac{17}{24}\right)\)\(e\left(\frac{5}{72}\right)\)\(e\left(\frac{41}{48}\right)\)\(e\left(\frac{49}{144}\right)\)\(e\left(\frac{31}{36}\right)\)\(e\left(\frac{29}{36}\right)\)\(e\left(\frac{35}{144}\right)\)\(e\left(\frac{17}{72}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 4864 }(17,a) \;\) at \(\;a = \) e.g. 2