Properties

Label 8550.271
Modulus $8550$
Conductor $475$
Order $45$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(8550, base_ring=CyclotomicField(90))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,54,80]))
 
pari: [g,chi] = znchar(Mod(271,8550))
 

Basic properties

Modulus: \(8550\)
Conductor: \(475\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(45\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{475}(271,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 8550.fl

\(\chi_{8550}(271,\cdot)\) \(\chi_{8550}(541,\cdot)\) \(\chi_{8550}(631,\cdot)\) \(\chi_{8550}(1081,\cdot)\) \(\chi_{8550}(1441,\cdot)\) \(\chi_{8550}(1621,\cdot)\) \(\chi_{8550}(1981,\cdot)\) \(\chi_{8550}(2341,\cdot)\) \(\chi_{8550}(2791,\cdot)\) \(\chi_{8550}(3331,\cdot)\) \(\chi_{8550}(3691,\cdot)\) \(\chi_{8550}(3961,\cdot)\) \(\chi_{8550}(4861,\cdot)\) \(\chi_{8550}(5041,\cdot)\) \(\chi_{8550}(5671,\cdot)\) \(\chi_{8550}(5761,\cdot)\) \(\chi_{8550}(6211,\cdot)\) \(\chi_{8550}(6571,\cdot)\) \(\chi_{8550}(7111,\cdot)\) \(\chi_{8550}(7381,\cdot)\) \(\chi_{8550}(7471,\cdot)\) \(\chi_{8550}(7921,\cdot)\) \(\chi_{8550}(8281,\cdot)\) \(\chi_{8550}(8461,\cdot)\)

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: $\Q(\zeta_{45})$
Fixed field: Number field defined by a degree 45 polynomial

Values on generators

\((1901,1027,1351)\) → \((1,e\left(\frac{3}{5}\right),e\left(\frac{8}{9}\right))\)

First values

\(a\) \(-1\)\(1\)\(7\)\(11\)\(13\)\(17\)\(23\)\(29\)\(31\)\(37\)\(41\)\(43\)
\( \chi_{ 8550 }(271, a) \) \(1\)\(1\)\(e\left(\frac{1}{3}\right)\)\(e\left(\frac{4}{15}\right)\)\(e\left(\frac{38}{45}\right)\)\(e\left(\frac{31}{45}\right)\)\(e\left(\frac{17}{45}\right)\)\(e\left(\frac{14}{45}\right)\)\(e\left(\frac{2}{15}\right)\)\(e\left(\frac{2}{5}\right)\)\(e\left(\frac{43}{45}\right)\)\(e\left(\frac{2}{9}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8550 }(271,a) \;\) at \(\;a = \) e.g. 2