Properties

Label 8550.127
Modulus $8550$
Conductor $475$
Order $180$
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(180))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,9,50]))
 
pari: [g,chi] = znchar(Mod(127,8550))
 

Basic properties

Modulus: \(8550\)
Conductor: \(475\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(180\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{475}(127,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 8550.hf

\(\chi_{8550}(127,\cdot)\) \(\chi_{8550}(433,\cdot)\) \(\chi_{8550}(523,\cdot)\) \(\chi_{8550}(667,\cdot)\) \(\chi_{8550}(1117,\cdot)\) \(\chi_{8550}(1153,\cdot)\) \(\chi_{8550}(1333,\cdot)\) \(\chi_{8550}(1477,\cdot)\) \(\chi_{8550}(1837,\cdot)\) \(\chi_{8550}(2017,\cdot)\) \(\chi_{8550}(2233,\cdot)\) \(\chi_{8550}(2377,\cdot)\) \(\chi_{8550}(2503,\cdot)\) \(\chi_{8550}(2827,\cdot)\) \(\chi_{8550}(2863,\cdot)\) \(\chi_{8550}(2917,\cdot)\) \(\chi_{8550}(3187,\cdot)\) \(\chi_{8550}(3403,\cdot)\) \(\chi_{8550}(3547,\cdot)\) \(\chi_{8550}(3727,\cdot)\) \(\chi_{8550}(3853,\cdot)\) \(\chi_{8550}(4087,\cdot)\) \(\chi_{8550}(4213,\cdot)\) \(\chi_{8550}(4537,\cdot)\) \(\chi_{8550}(4573,\cdot)\) \(\chi_{8550}(4627,\cdot)\) \(\chi_{8550}(4753,\cdot)\) \(\chi_{8550}(4897,\cdot)\) \(\chi_{8550}(5113,\cdot)\) \(\chi_{8550}(5437,\cdot)\) ...

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: $\Q(\zeta_{180})$
Fixed field: Number field defined by a degree 180 polynomial (not computed)

Values on generators

\((1901,1027,1351)\) → \((1,e\left(\frac{1}{20}\right),e\left(\frac{5}{18}\right))\)

First values

\(a\) \(-1\)\(1\)\(7\)\(11\)\(13\)\(17\)\(23\)\(29\)\(31\)\(37\)\(41\)\(43\)
\( \chi_{ 8550 }(127, a) \) \(1\)\(1\)\(e\left(\frac{11}{12}\right)\)\(e\left(\frac{2}{15}\right)\)\(e\left(\frac{61}{180}\right)\)\(e\left(\frac{77}{180}\right)\)\(e\left(\frac{19}{180}\right)\)\(e\left(\frac{37}{45}\right)\)\(e\left(\frac{17}{30}\right)\)\(e\left(\frac{19}{20}\right)\)\(e\left(\frac{73}{90}\right)\)\(e\left(\frac{7}{36}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8550 }(127,a) \;\) at \(\;a = \) e.g. 2