Properties

Label 4028.569
Modulus $4028$
Conductor $1007$
Order $52$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(4028, base_ring=CyclotomicField(52))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,26,41]))
 
pari: [g,chi] = znchar(Mod(569,4028))
 

Basic properties

Modulus: \(4028\)
Conductor: \(1007\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(52\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{1007}(569,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 4028.bw

\(\chi_{4028}(569,\cdot)\) \(\chi_{4028}(721,\cdot)\) \(\chi_{4028}(797,\cdot)\) \(\chi_{4028}(949,\cdot)\) \(\chi_{4028}(1025,\cdot)\) \(\chi_{4028}(1101,\cdot)\) \(\chi_{4028}(1253,\cdot)\) \(\chi_{4028}(1405,\cdot)\) \(\chi_{4028}(1481,\cdot)\) \(\chi_{4028}(1557,\cdot)\) \(\chi_{4028}(2089,\cdot)\) \(\chi_{4028}(2165,\cdot)\) \(\chi_{4028}(2393,\cdot)\) \(\chi_{4028}(2469,\cdot)\) \(\chi_{4028}(3001,\cdot)\) \(\chi_{4028}(3077,\cdot)\) \(\chi_{4028}(3153,\cdot)\) \(\chi_{4028}(3305,\cdot)\) \(\chi_{4028}(3457,\cdot)\) \(\chi_{4028}(3533,\cdot)\) \(\chi_{4028}(3609,\cdot)\) \(\chi_{4028}(3761,\cdot)\) \(\chi_{4028}(3837,\cdot)\) \(\chi_{4028}(3989,\cdot)\)

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: $\Q(\zeta_{52})$
Fixed field: Number field defined by a degree 52 polynomial

Values on generators

\((2015,2757,2281)\) → \((1,-1,e\left(\frac{41}{52}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(13\)\(15\)\(17\)\(21\)\(23\)
\( \chi_{ 4028 }(569, a) \) \(1\)\(1\)\(e\left(\frac{47}{52}\right)\)\(e\left(\frac{3}{52}\right)\)\(e\left(\frac{1}{26}\right)\)\(e\left(\frac{21}{26}\right)\)\(e\left(\frac{19}{26}\right)\)\(e\left(\frac{11}{26}\right)\)\(e\left(\frac{25}{26}\right)\)\(e\left(\frac{23}{26}\right)\)\(e\left(\frac{49}{52}\right)\)\(-i\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 4028 }(569,a) \;\) at \(\;a = \) e.g. 2