Properties

Conductor 1200
Order 20
Real No
Primitive No
Parity Odd
Orbit Label 3600.eh

Related objects

Learn more about

Show commands for: SageMath / Pari/GP
sage: from dirichlet_conrey import DirichletGroup_conrey # requires nonstandard Sage package to be installed
sage: H = DirichletGroup_conrey(3600)
sage: chi = H[1547]
pari: [g,chi] = znchar(Mod(1547,3600))

Basic properties

sage: chi.conductor()
pari: znconreyconductor(g,chi)
Conductor = 1200
sage: chi.multiplicative_order()
pari: charorder(g,chi)
Order = 20
Real = No
sage: chi.is_primitive()
pari: #znconreyconductor(g,chi)==1 \\ if not primitive returns [cond,factorization]
Primitive = No
sage: chi.is_odd()
pari: zncharisodd(g,chi)
Parity = Odd
Orbit label = 3600.eh
Orbit index = 112

Galois orbit

sage: chi.sage_character().galois_orbit()
pari: order = charorder(g,chi)
pari: [ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]

\(\chi_{3600}(323,\cdot)\) \(\chi_{3600}(827,\cdot)\) \(\chi_{3600}(1547,\cdot)\) \(\chi_{3600}(1763,\cdot)\) \(\chi_{3600}(2267,\cdot)\) \(\chi_{3600}(2483,\cdot)\) \(\chi_{3600}(2987,\cdot)\) \(\chi_{3600}(3203,\cdot)\)

Inducing primitive character

\(\chi_{1200}(347,\cdot)\)

Values on generators

\((3151,901,2801,577)\) → \((-1,i,-1,e\left(\frac{17}{20}\right))\)

Values

-117111317192329313741
\(-1\)\(1\)\(i\)\(e\left(\frac{17}{20}\right)\)\(e\left(\frac{9}{10}\right)\)\(e\left(\frac{11}{20}\right)\)\(e\left(\frac{11}{20}\right)\)\(e\left(\frac{17}{20}\right)\)\(e\left(\frac{19}{20}\right)\)\(e\left(\frac{3}{10}\right)\)\(e\left(\frac{9}{10}\right)\)\(e\left(\frac{2}{5}\right)\)
value at  e.g. 2

Related number fields

Field of values \(\Q(\zeta_{20})\)