Properties

Label 2205.cw
Modulus $2205$
Conductor $735$
Order $28$
Real no
Primitive no
Minimal no
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(2205, base_ring=CyclotomicField(28))
 
M = H._module
 
chi = DirichletCharacter(H, M([14,21,24]))
 
chi.galois_orbit()
 
[g,chi] = znchar(Mod(8,2205))
 
order = charorder(g,chi)
 
[ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
 

Basic properties

Modulus: \(2205\)
Conductor: \(735\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(28\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from 735.bj
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: no
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Related number fields

Field of values: \(\Q(\zeta_{28})\)
Fixed field: Number field defined by a degree 28 polynomial

Characters in Galois orbit

Character \(-1\) \(1\) \(2\) \(4\) \(8\) \(11\) \(13\) \(16\) \(17\) \(19\) \(22\) \(23\)
\(\chi_{2205}(8,\cdot)\) \(1\) \(1\) \(e\left(\frac{15}{28}\right)\) \(e\left(\frac{1}{14}\right)\) \(e\left(\frac{17}{28}\right)\) \(e\left(\frac{11}{14}\right)\) \(e\left(\frac{15}{28}\right)\) \(e\left(\frac{1}{7}\right)\) \(e\left(\frac{19}{28}\right)\) \(-1\) \(e\left(\frac{9}{28}\right)\) \(e\left(\frac{9}{28}\right)\)
\(\chi_{2205}(323,\cdot)\) \(1\) \(1\) \(e\left(\frac{11}{28}\right)\) \(e\left(\frac{11}{14}\right)\) \(e\left(\frac{5}{28}\right)\) \(e\left(\frac{9}{14}\right)\) \(e\left(\frac{11}{28}\right)\) \(e\left(\frac{4}{7}\right)\) \(e\left(\frac{27}{28}\right)\) \(-1\) \(e\left(\frac{1}{28}\right)\) \(e\left(\frac{1}{28}\right)\)
\(\chi_{2205}(512,\cdot)\) \(1\) \(1\) \(e\left(\frac{17}{28}\right)\) \(e\left(\frac{3}{14}\right)\) \(e\left(\frac{23}{28}\right)\) \(e\left(\frac{5}{14}\right)\) \(e\left(\frac{17}{28}\right)\) \(e\left(\frac{3}{7}\right)\) \(e\left(\frac{1}{28}\right)\) \(-1\) \(e\left(\frac{27}{28}\right)\) \(e\left(\frac{27}{28}\right)\)
\(\chi_{2205}(827,\cdot)\) \(1\) \(1\) \(e\left(\frac{13}{28}\right)\) \(e\left(\frac{13}{14}\right)\) \(e\left(\frac{11}{28}\right)\) \(e\left(\frac{3}{14}\right)\) \(e\left(\frac{13}{28}\right)\) \(e\left(\frac{6}{7}\right)\) \(e\left(\frac{9}{28}\right)\) \(-1\) \(e\left(\frac{19}{28}\right)\) \(e\left(\frac{19}{28}\right)\)
\(\chi_{2205}(953,\cdot)\) \(1\) \(1\) \(e\left(\frac{3}{28}\right)\) \(e\left(\frac{3}{14}\right)\) \(e\left(\frac{9}{28}\right)\) \(e\left(\frac{5}{14}\right)\) \(e\left(\frac{3}{28}\right)\) \(e\left(\frac{3}{7}\right)\) \(e\left(\frac{15}{28}\right)\) \(-1\) \(e\left(\frac{13}{28}\right)\) \(e\left(\frac{13}{28}\right)\)
\(\chi_{2205}(1142,\cdot)\) \(1\) \(1\) \(e\left(\frac{9}{28}\right)\) \(e\left(\frac{9}{14}\right)\) \(e\left(\frac{27}{28}\right)\) \(e\left(\frac{1}{14}\right)\) \(e\left(\frac{9}{28}\right)\) \(e\left(\frac{2}{7}\right)\) \(e\left(\frac{17}{28}\right)\) \(-1\) \(e\left(\frac{11}{28}\right)\) \(e\left(\frac{11}{28}\right)\)
\(\chi_{2205}(1268,\cdot)\) \(1\) \(1\) \(e\left(\frac{27}{28}\right)\) \(e\left(\frac{13}{14}\right)\) \(e\left(\frac{25}{28}\right)\) \(e\left(\frac{3}{14}\right)\) \(e\left(\frac{27}{28}\right)\) \(e\left(\frac{6}{7}\right)\) \(e\left(\frac{23}{28}\right)\) \(-1\) \(e\left(\frac{5}{28}\right)\) \(e\left(\frac{5}{28}\right)\)
\(\chi_{2205}(1457,\cdot)\) \(1\) \(1\) \(e\left(\frac{5}{28}\right)\) \(e\left(\frac{5}{14}\right)\) \(e\left(\frac{15}{28}\right)\) \(e\left(\frac{13}{14}\right)\) \(e\left(\frac{5}{28}\right)\) \(e\left(\frac{5}{7}\right)\) \(e\left(\frac{25}{28}\right)\) \(-1\) \(e\left(\frac{3}{28}\right)\) \(e\left(\frac{3}{28}\right)\)
\(\chi_{2205}(1583,\cdot)\) \(1\) \(1\) \(e\left(\frac{23}{28}\right)\) \(e\left(\frac{9}{14}\right)\) \(e\left(\frac{13}{28}\right)\) \(e\left(\frac{1}{14}\right)\) \(e\left(\frac{23}{28}\right)\) \(e\left(\frac{2}{7}\right)\) \(e\left(\frac{3}{28}\right)\) \(-1\) \(e\left(\frac{25}{28}\right)\) \(e\left(\frac{25}{28}\right)\)
\(\chi_{2205}(1772,\cdot)\) \(1\) \(1\) \(e\left(\frac{1}{28}\right)\) \(e\left(\frac{1}{14}\right)\) \(e\left(\frac{3}{28}\right)\) \(e\left(\frac{11}{14}\right)\) \(e\left(\frac{1}{28}\right)\) \(e\left(\frac{1}{7}\right)\) \(e\left(\frac{5}{28}\right)\) \(-1\) \(e\left(\frac{23}{28}\right)\) \(e\left(\frac{23}{28}\right)\)
\(\chi_{2205}(1898,\cdot)\) \(1\) \(1\) \(e\left(\frac{19}{28}\right)\) \(e\left(\frac{5}{14}\right)\) \(e\left(\frac{1}{28}\right)\) \(e\left(\frac{13}{14}\right)\) \(e\left(\frac{19}{28}\right)\) \(e\left(\frac{5}{7}\right)\) \(e\left(\frac{11}{28}\right)\) \(-1\) \(e\left(\frac{17}{28}\right)\) \(e\left(\frac{17}{28}\right)\)
\(\chi_{2205}(2087,\cdot)\) \(1\) \(1\) \(e\left(\frac{25}{28}\right)\) \(e\left(\frac{11}{14}\right)\) \(e\left(\frac{19}{28}\right)\) \(e\left(\frac{9}{14}\right)\) \(e\left(\frac{25}{28}\right)\) \(e\left(\frac{4}{7}\right)\) \(e\left(\frac{13}{28}\right)\) \(-1\) \(e\left(\frac{15}{28}\right)\) \(e\left(\frac{15}{28}\right)\)