Properties

Label 8036.337
Modulus $8036$
Conductor $2009$
Order $28$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(8036, base_ring=CyclotomicField(28))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,4,21]))
 
pari: [g,chi] = znchar(Mod(337,8036))
 

Basic properties

Modulus: \(8036\)
Conductor: \(2009\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(28\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{2009}(337,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 8036.ce

\(\chi_{8036}(337,\cdot)\) \(\chi_{8036}(729,\cdot)\) \(\chi_{8036}(1485,\cdot)\) \(\chi_{8036}(1877,\cdot)\) \(\chi_{8036}(2633,\cdot)\) \(\chi_{8036}(3025,\cdot)\) \(\chi_{8036}(3781,\cdot)\) \(\chi_{8036}(4173,\cdot)\) \(\chi_{8036}(4929,\cdot)\) \(\chi_{8036}(5321,\cdot)\) \(\chi_{8036}(7225,\cdot)\) \(\chi_{8036}(7617,\cdot)\)

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

Values on generators

\((4019,493,785)\) → \((1,e\left(\frac{1}{7}\right),-i)\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(9\)\(11\)\(13\)\(15\)\(17\)\(19\)\(23\)\(25\)
\( \chi_{ 8036 }(337, a) \) \(1\)\(1\)\(e\left(\frac{11}{28}\right)\)\(e\left(\frac{9}{14}\right)\)\(e\left(\frac{11}{14}\right)\)\(e\left(\frac{27}{28}\right)\)\(e\left(\frac{27}{28}\right)\)\(e\left(\frac{1}{28}\right)\)\(e\left(\frac{9}{28}\right)\)\(-i\)\(e\left(\frac{3}{7}\right)\)\(e\left(\frac{2}{7}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8036 }(337,a) \;\) at \(\;a = \) e.g. 2