Properties

Label 8550.509
Modulus $8550$
Conductor $4275$
Order $90$
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([75,63,55]))
 
pari: [g,chi] = znchar(Mod(509,8550))
 

Basic properties

Modulus: \(8550\)
Conductor: \(4275\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(90\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{4275}(509,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 8550.gd

\(\chi_{8550}(509,\cdot)\) \(\chi_{8550}(839,\cdot)\) \(\chi_{8550}(1229,\cdot)\) \(\chi_{8550}(2009,\cdot)\) \(\chi_{8550}(2219,\cdot)\) \(\chi_{8550}(2309,\cdot)\) \(\chi_{8550}(2909,\cdot)\) \(\chi_{8550}(2939,\cdot)\) \(\chi_{8550}(3719,\cdot)\) \(\chi_{8550}(3929,\cdot)\) \(\chi_{8550}(4019,\cdot)\) \(\chi_{8550}(4259,\cdot)\) \(\chi_{8550}(4619,\cdot)\) \(\chi_{8550}(5429,\cdot)\) \(\chi_{8550}(5639,\cdot)\) \(\chi_{8550}(5729,\cdot)\) \(\chi_{8550}(5969,\cdot)\) \(\chi_{8550}(6329,\cdot)\) \(\chi_{8550}(6359,\cdot)\) \(\chi_{8550}(7139,\cdot)\) \(\chi_{8550}(7439,\cdot)\) \(\chi_{8550}(7679,\cdot)\) \(\chi_{8550}(8039,\cdot)\) \(\chi_{8550}(8069,\cdot)\)

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 90 polynomial

Values on generators

\((1901,1027,1351)\) → \((e\left(\frac{5}{6}\right),e\left(\frac{7}{10}\right),e\left(\frac{11}{18}\right))\)

First values

\(a\) \(-1\)\(1\)\(7\)\(11\)\(13\)\(17\)\(23\)\(29\)\(31\)\(37\)\(41\)\(43\)
\( \chi_{ 8550 }(509, a) \) \(1\)\(1\)\(-1\)\(e\left(\frac{11}{30}\right)\)\(e\left(\frac{1}{45}\right)\)\(e\left(\frac{32}{45}\right)\)\(e\left(\frac{4}{45}\right)\)\(e\left(\frac{28}{45}\right)\)\(e\left(\frac{13}{30}\right)\)\(e\left(\frac{4}{5}\right)\)\(e\left(\frac{41}{45}\right)\)\(e\left(\frac{11}{18}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8550 }(509,a) \;\) at \(\;a = \) e.g. 2