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Properties

Label 7267.146
Modulus $7267$
Conductor $559$
Order $21$
Real no
Primitive no
Minimal no
Parity even

Related objects

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Show commands: Magma / Pari/GP / SageMath
Copy content comment:Define the Dirichlet character
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(7267, base_ring=CyclotomicField(42)) M = H._module chi = DirichletCharacter(H, M([14,38]))
 
Copy content gp:[g,chi] = znchar(Mod(146, 7267))
 
Copy content magma:// Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code chi := DirichletCharacter("7267.146");
 

Basic properties

Modulus: \(7267\)
Copy content comment:Modulus
 
Copy content sage:chi.modulus()
 
Copy content gp:g[1][1]
 
Copy content magma:Modulus(chi);
 
Conductor: \(559\)
Copy content comment:Conductor
 
Copy content sage:chi.conductor()
 
Copy content gp:znconreyconductor(g,chi)
 
Copy content magma:Conductor(chi);
 
Order: \(21\)
Copy content comment:Order
 
Copy content sage:chi.multiplicative_order()
 
Copy content gp:charorder(g,chi)
 
Copy content magma:Order(chi);
 
Real: no
Copy content comment:Whether the character is real
 
Copy content sage:chi.multiplicative_order() <= 2
 
Copy content gp:charorder(g,chi) <= 2
 
Copy content magma:Order(chi) le 2;
 
Primitive: no, induced from \(\chi_{559}(146,\cdot)\)
Copy content comment:If the character is primitive
 
Copy content sage:chi.is_primitive()
 
Copy content gp:#znconreyconductor(g,chi)==1
 
Copy content magma:IsPrimitive(chi);
 
Minimal: no
Parity: even
Copy content comment:Parity
 
Copy content sage:chi.is_odd()
 
Copy content gp:zncharisodd(g,chi)
 
Copy content magma:IsOdd(chi);
 

Galois orbit 7267.bm

\(\chi_{7267}(146,\cdot)\) \(\chi_{7267}(315,\cdot)\) \(\chi_{7267}(698,\cdot)\) \(\chi_{7267}(1543,\cdot)\) \(\chi_{7267}(2388,\cdot)\) \(\chi_{7267}(2681,\cdot)\) \(\chi_{7267}(3019,\cdot)\) \(\chi_{7267}(4540,\cdot)\) \(\chi_{7267}(4754,\cdot)\) \(\chi_{7267}(5216,\cdot)\) \(\chi_{7267}(6275,\cdot)\) \(\chi_{7267}(6782,\cdot)\)

Copy content comment:Galois orbit
 
Copy content sage:chi.galois_orbit()
 
Copy content gp:order = charorder(g,chi) [ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
 
Copy content magma:order := Order(chi); { chi^k : k in [1..order-1] | GCD(k,order) eq 1 };
 

Related number fields

Field of values: \(\Q(\zeta_{21})\)
Fixed field: 21.21.1838975925801931725577355822978754285318753465289.2

Values on generators

\((4903,4733)\) → \((e\left(\frac{1}{3}\right),e\left(\frac{19}{21}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 7267 }(146, a) \) \(1\)\(1\)\(e\left(\frac{16}{21}\right)\)\(e\left(\frac{5}{21}\right)\)\(e\left(\frac{11}{21}\right)\)\(e\left(\frac{13}{21}\right)\)\(1\)\(e\left(\frac{1}{3}\right)\)\(e\left(\frac{2}{7}\right)\)\(e\left(\frac{10}{21}\right)\)\(e\left(\frac{8}{21}\right)\)\(e\left(\frac{10}{21}\right)\)
Copy content comment:Value of chi at x
 
Copy content sage:chi(x)
 
Copy content gp:chareval(g,chi,x) \\\\ x integer, value in Q/Z'
 
Copy content magma:chi(x)
 
\( \chi_{ 7267 }(146,a) \;\) at \(\;a = \) e.g. 2