Properties

Label 8100.169
Modulus $8100$
Conductor $2025$
Order $270$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(8100, base_ring=CyclotomicField(270))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,80,243]))
 
pari: [g,chi] = znchar(Mod(169,8100))
 

Basic properties

Modulus: \(8100\)
Conductor: \(2025\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(270\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{2025}(169,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 8100.dj

\(\chi_{8100}(169,\cdot)\) \(\chi_{8100}(229,\cdot)\) \(\chi_{8100}(409,\cdot)\) \(\chi_{8100}(529,\cdot)\) \(\chi_{8100}(589,\cdot)\) \(\chi_{8100}(709,\cdot)\) \(\chi_{8100}(769,\cdot)\) \(\chi_{8100}(889,\cdot)\) \(\chi_{8100}(1069,\cdot)\) \(\chi_{8100}(1129,\cdot)\) \(\chi_{8100}(1309,\cdot)\) \(\chi_{8100}(1429,\cdot)\) \(\chi_{8100}(1489,\cdot)\) \(\chi_{8100}(1609,\cdot)\) \(\chi_{8100}(1669,\cdot)\) \(\chi_{8100}(1789,\cdot)\) \(\chi_{8100}(1969,\cdot)\) \(\chi_{8100}(2029,\cdot)\) \(\chi_{8100}(2209,\cdot)\) \(\chi_{8100}(2329,\cdot)\) \(\chi_{8100}(2389,\cdot)\) \(\chi_{8100}(2509,\cdot)\) \(\chi_{8100}(2569,\cdot)\) \(\chi_{8100}(2689,\cdot)\) \(\chi_{8100}(2869,\cdot)\) \(\chi_{8100}(2929,\cdot)\) \(\chi_{8100}(3109,\cdot)\) \(\chi_{8100}(3229,\cdot)\) \(\chi_{8100}(3289,\cdot)\) \(\chi_{8100}(3409,\cdot)\) ...

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: $\Q(\zeta_{135})$
Fixed field: Number field defined by a degree 270 polynomial (not computed)

Values on generators

\((4051,6401,7777)\) → \((1,e\left(\frac{8}{27}\right),e\left(\frac{9}{10}\right))\)

First values

\(a\) \(-1\)\(1\)\(7\)\(11\)\(13\)\(17\)\(19\)\(23\)\(29\)\(31\)\(37\)\(41\)
\( \chi_{ 8100 }(169, a) \) \(1\)\(1\)\(e\left(\frac{13}{54}\right)\)\(e\left(\frac{34}{135}\right)\)\(e\left(\frac{127}{270}\right)\)\(e\left(\frac{43}{90}\right)\)\(e\left(\frac{19}{45}\right)\)\(e\left(\frac{43}{270}\right)\)\(e\left(\frac{103}{135}\right)\)\(e\left(\frac{17}{135}\right)\)\(e\left(\frac{49}{90}\right)\)\(e\left(\frac{41}{135}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8100 }(169,a) \;\) at \(\;a = \) e.g. 2