Properties

Label 7728.101
Modulus $7728$
Conductor $7728$
Order $132$
Real no
Primitive yes
Minimal yes
Parity even

Related objects

Downloads

Learn more

Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(7728, base_ring=CyclotomicField(132))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,33,66,22,60]))
 
pari: [g,chi] = znchar(Mod(101,7728))
 

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: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 7728.he

\(\chi_{7728}(101,\cdot)\) \(\chi_{7728}(173,\cdot)\) \(\chi_{7728}(269,\cdot)\) \(\chi_{7728}(509,\cdot)\) \(\chi_{7728}(1181,\cdot)\) \(\chi_{7728}(1277,\cdot)\) \(\chi_{7728}(1613,\cdot)\) \(\chi_{7728}(1685,\cdot)\) \(\chi_{7728}(1853,\cdot)\) \(\chi_{7728}(2189,\cdot)\) \(\chi_{7728}(2285,\cdot)\) \(\chi_{7728}(2525,\cdot)\) \(\chi_{7728}(2693,\cdot)\) \(\chi_{7728}(2789,\cdot)\) \(\chi_{7728}(2861,\cdot)\) \(\chi_{7728}(2957,\cdot)\) \(\chi_{7728}(3029,\cdot)\) \(\chi_{7728}(3293,\cdot)\) \(\chi_{7728}(3629,\cdot)\) \(\chi_{7728}(3797,\cdot)\) \(\chi_{7728}(3965,\cdot)\) \(\chi_{7728}(4037,\cdot)\) \(\chi_{7728}(4133,\cdot)\) \(\chi_{7728}(4373,\cdot)\) \(\chi_{7728}(5045,\cdot)\) \(\chi_{7728}(5141,\cdot)\) \(\chi_{7728}(5477,\cdot)\) \(\chi_{7728}(5549,\cdot)\) \(\chi_{7728}(5717,\cdot)\) \(\chi_{7728}(6053,\cdot)\) ...

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

\((4831,5797,5153,6625,6721)\) → \((1,i,-1,e\left(\frac{1}{6}\right),e\left(\frac{5}{11}\right))\)

First values

\(a\) \(-1\)\(1\)\(5\)\(11\)\(13\)\(17\)\(19\)\(25\)\(29\)\(31\)\(37\)\(41\)
\( \chi_{ 7728 }(101, a) \) \(1\)\(1\)\(e\left(\frac{5}{132}\right)\)\(e\left(\frac{67}{132}\right)\)\(e\left(\frac{27}{44}\right)\)\(e\left(\frac{28}{33}\right)\)\(e\left(\frac{53}{132}\right)\)\(e\left(\frac{5}{66}\right)\)\(e\left(\frac{19}{44}\right)\)\(e\left(\frac{59}{66}\right)\)\(e\left(\frac{17}{132}\right)\)\(e\left(\frac{21}{22}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 7728 }(101,a) \;\) at \(\;a = \) e.g. 2