sage: H = DirichletGroup(2)
pari: g = idealstar(,2,2)
Character group
sage: G.order()
pari: g.no
| ||
Order | = | 1 |
sage: H.invariants()
pari: g.cyc
| ||
Structure | = | \(C_1\) |
Characters
Each row describes a character. When available, the columns show the orbit label, order of the character, whether the character is primitive, and several values of the character.
Character | Orbit | Order | Primitive | \(-1\) |
---|---|---|---|---|
\(\chi_{2}(1,\cdot)\) | 2.a | 1 | no | \(1\) |