Properties

Label 178.29
Modulus $178$
Conductor $89$
Order $88$
Real no
Primitive no
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(178, base_ring=CyclotomicField(88))
 
M = H._module
 
chi = DirichletCharacter(H, M([59]))
 
pari: [g,chi] = znchar(Mod(29,178))
 

Basic properties

Modulus: \(178\)
Conductor: \(89\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(88\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{89}(29,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 178.h

\(\chi_{178}(3,\cdot)\) \(\chi_{178}(7,\cdot)\) \(\chi_{178}(13,\cdot)\) \(\chi_{178}(15,\cdot)\) \(\chi_{178}(19,\cdot)\) \(\chi_{178}(23,\cdot)\) \(\chi_{178}(27,\cdot)\) \(\chi_{178}(29,\cdot)\) \(\chi_{178}(31,\cdot)\) \(\chi_{178}(33,\cdot)\) \(\chi_{178}(35,\cdot)\) \(\chi_{178}(41,\cdot)\) \(\chi_{178}(43,\cdot)\) \(\chi_{178}(51,\cdot)\) \(\chi_{178}(59,\cdot)\) \(\chi_{178}(61,\cdot)\) \(\chi_{178}(63,\cdot)\) \(\chi_{178}(65,\cdot)\) \(\chi_{178}(75,\cdot)\) \(\chi_{178}(83,\cdot)\) \(\chi_{178}(95,\cdot)\) \(\chi_{178}(103,\cdot)\) \(\chi_{178}(113,\cdot)\) \(\chi_{178}(115,\cdot)\) \(\chi_{178}(117,\cdot)\) \(\chi_{178}(119,\cdot)\) \(\chi_{178}(127,\cdot)\) \(\chi_{178}(135,\cdot)\) \(\chi_{178}(137,\cdot)\) \(\chi_{178}(143,\cdot)\) ...

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: $\Q(\zeta_{88})$
Fixed field: Number field defined by a degree 88 polynomial

Values on generators

\(3\) → \(e\left(\frac{59}{88}\right)\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(13\)\(15\)\(17\)\(19\)\(21\)
\( \chi_{ 178 }(29, a) \) \(-1\)\(1\)\(e\left(\frac{59}{88}\right)\)\(e\left(\frac{41}{44}\right)\)\(e\left(\frac{27}{88}\right)\)\(e\left(\frac{15}{44}\right)\)\(e\left(\frac{7}{22}\right)\)\(e\left(\frac{37}{88}\right)\)\(e\left(\frac{53}{88}\right)\)\(e\left(\frac{1}{44}\right)\)\(e\left(\frac{41}{88}\right)\)\(e\left(\frac{43}{44}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 178 }(29,a) \;\) at \(\;a = \) e.g. 2

Gauss sum

sage: chi.gauss_sum(a)
 
pari: znchargauss(g,chi,a)
 
\( \tau_{ a }( \chi_{ 178 }(29,·) )\;\) at \(\;a = \) e.g. 2

Jacobi sum

sage: chi.jacobi_sum(n)
 
\( J(\chi_{ 178 }(29,·),\chi_{ 178 }(n,·)) \;\) for \( \; n = \) e.g. 1

Kloosterman sum

sage: chi.kloosterman_sum(a,b)
 
\(K(a,b,\chi_{ 178 }(29,·)) \;\) at \(\; a,b = \) e.g. 1,2