Properties

Label 9075.218
Modulus $9075$
Conductor $1815$
Order $220$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(9075, base_ring=CyclotomicField(220))
 
M = H._module
 
chi = DirichletCharacter(H, M([110,165,72]))
 
pari: [g,chi] = znchar(Mod(218,9075))
 

Basic properties

Modulus: \(9075\)
Conductor: \(1815\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(220\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{1815}(218,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 9075.ga

\(\chi_{9075}(218,\cdot)\) \(\chi_{9075}(257,\cdot)\) \(\chi_{9075}(368,\cdot)\) \(\chi_{9075}(443,\cdot)\) \(\chi_{9075}(482,\cdot)\) \(\chi_{9075}(707,\cdot)\) \(\chi_{9075}(818,\cdot)\) \(\chi_{9075}(1043,\cdot)\) \(\chi_{9075}(1082,\cdot)\) \(\chi_{9075}(1193,\cdot)\) \(\chi_{9075}(1268,\cdot)\) \(\chi_{9075}(1307,\cdot)\) \(\chi_{9075}(1457,\cdot)\) \(\chi_{9075}(1532,\cdot)\) \(\chi_{9075}(1643,\cdot)\) \(\chi_{9075}(1868,\cdot)\) \(\chi_{9075}(1907,\cdot)\) \(\chi_{9075}(2018,\cdot)\) \(\chi_{9075}(2093,\cdot)\) \(\chi_{9075}(2132,\cdot)\) \(\chi_{9075}(2282,\cdot)\) \(\chi_{9075}(2357,\cdot)\) \(\chi_{9075}(2468,\cdot)\) \(\chi_{9075}(2693,\cdot)\) \(\chi_{9075}(2732,\cdot)\) \(\chi_{9075}(2843,\cdot)\) \(\chi_{9075}(2918,\cdot)\) \(\chi_{9075}(2957,\cdot)\) \(\chi_{9075}(3107,\cdot)\) \(\chi_{9075}(3182,\cdot)\) ...

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: $\Q(\zeta_{220})$
Fixed field: Number field defined by a degree 220 polynomial (not computed)

Values on generators

\((3026,727,5326)\) → \((-1,-i,e\left(\frac{18}{55}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(7\)\(8\)\(13\)\(14\)\(16\)\(17\)\(19\)\(23\)
\( \chi_{ 9075 }(218, a) \) \(1\)\(1\)\(e\left(\frac{127}{220}\right)\)\(e\left(\frac{17}{110}\right)\)\(e\left(\frac{9}{220}\right)\)\(e\left(\frac{161}{220}\right)\)\(e\left(\frac{67}{220}\right)\)\(e\left(\frac{34}{55}\right)\)\(e\left(\frac{17}{55}\right)\)\(e\left(\frac{63}{220}\right)\)\(e\left(\frac{73}{110}\right)\)\(e\left(\frac{29}{44}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 9075 }(218,a) \;\) at \(\;a = \) e.g. 2