Properties

Label 7728.11
Modulus $7728$
Conductor $7728$
Order $132$
Real no
Primitive yes
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(7728, base_ring=CyclotomicField(132))
 
M = H._module
 
chi = DirichletCharacter(H, M([66,33,66,88,54]))
 
pari: [g,chi] = znchar(Mod(11,7728))
 

Basic properties

Modulus: \(7728\)
Conductor: \(7728\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(132\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: yes
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 7728.hc

\(\chi_{7728}(11,\cdot)\) \(\chi_{7728}(107,\cdot)\) \(\chi_{7728}(779,\cdot)\) \(\chi_{7728}(1019,\cdot)\) \(\chi_{7728}(1115,\cdot)\) \(\chi_{7728}(1187,\cdot)\) \(\chi_{7728}(1355,\cdot)\) \(\chi_{7728}(1523,\cdot)\) \(\chi_{7728}(1859,\cdot)\) \(\chi_{7728}(2123,\cdot)\) \(\chi_{7728}(2195,\cdot)\) \(\chi_{7728}(2291,\cdot)\) \(\chi_{7728}(2363,\cdot)\) \(\chi_{7728}(2459,\cdot)\) \(\chi_{7728}(2627,\cdot)\) \(\chi_{7728}(2867,\cdot)\) \(\chi_{7728}(2963,\cdot)\) \(\chi_{7728}(3299,\cdot)\) \(\chi_{7728}(3467,\cdot)\) \(\chi_{7728}(3539,\cdot)\) \(\chi_{7728}(3875,\cdot)\) \(\chi_{7728}(3971,\cdot)\) \(\chi_{7728}(4643,\cdot)\) \(\chi_{7728}(4883,\cdot)\) \(\chi_{7728}(4979,\cdot)\) \(\chi_{7728}(5051,\cdot)\) \(\chi_{7728}(5219,\cdot)\) \(\chi_{7728}(5387,\cdot)\) \(\chi_{7728}(5723,\cdot)\) \(\chi_{7728}(5987,\cdot)\) ...

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: $\Q(\zeta_{132})$
Fixed field: Number field defined by a degree 132 polynomial (not computed)

Values on generators

\((4831,5797,5153,6625,6721)\) → \((-1,i,-1,e\left(\frac{2}{3}\right),e\left(\frac{9}{22}\right))\)

First values

\(a\) \(-1\)\(1\)\(5\)\(11\)\(13\)\(17\)\(19\)\(25\)\(29\)\(31\)\(37\)\(41\)
\( \chi_{ 7728 }(11, a) \) \(-1\)\(1\)\(e\left(\frac{65}{132}\right)\)\(e\left(\frac{79}{132}\right)\)\(e\left(\frac{21}{44}\right)\)\(e\left(\frac{1}{33}\right)\)\(e\left(\frac{95}{132}\right)\)\(e\left(\frac{65}{66}\right)\)\(e\left(\frac{27}{44}\right)\)\(e\left(\frac{41}{66}\right)\)\(e\left(\frac{23}{132}\right)\)\(e\left(\frac{10}{11}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 7728 }(11,a) \;\) at \(\;a = \) e.g. 2