sage: H = DirichletGroup(81)
pari: g = idealstar(,81,2)
Character group
sage: G.order()
pari: g.no
| ||
Order | = | 54 |
sage: H.invariants()
pari: g.cyc
| ||
Structure | = | \(C_{54}\) |
sage: H.gens()
pari: g.gen
| ||
Generators | = | $\chi_{81}(2,\cdot)$ |
First 32 of 54 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 | \(-1\) | \(1\) | \(2\) | \(4\) | \(5\) | \(7\) | \(8\) | \(10\) | \(11\) | \(13\) | \(14\) | \(16\) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
\(\chi_{81}(1,\cdot)\) | 81.a | 1 | no | \(1\) | \(1\) | \(1\) | \(1\) | \(1\) | \(1\) | \(1\) | \(1\) | \(1\) | \(1\) | \(1\) | \(1\) |
\(\chi_{81}(2,\cdot)\) | 81.h | 54 | yes | \(-1\) | \(1\) | \(e\left(\frac{1}{54}\right)\) | \(e\left(\frac{1}{27}\right)\) | \(e\left(\frac{23}{54}\right)\) | \(e\left(\frac{8}{27}\right)\) | \(e\left(\frac{1}{18}\right)\) | \(e\left(\frac{4}{9}\right)\) | \(e\left(\frac{13}{54}\right)\) | \(e\left(\frac{4}{27}\right)\) | \(e\left(\frac{17}{54}\right)\) | \(e\left(\frac{2}{27}\right)\) |
\(\chi_{81}(4,\cdot)\) | 81.g | 27 | yes | \(1\) | \(1\) | \(e\left(\frac{1}{27}\right)\) | \(e\left(\frac{2}{27}\right)\) | \(e\left(\frac{23}{27}\right)\) | \(e\left(\frac{16}{27}\right)\) | \(e\left(\frac{1}{9}\right)\) | \(e\left(\frac{8}{9}\right)\) | \(e\left(\frac{13}{27}\right)\) | \(e\left(\frac{8}{27}\right)\) | \(e\left(\frac{17}{27}\right)\) | \(e\left(\frac{4}{27}\right)\) |
\(\chi_{81}(5,\cdot)\) | 81.h | 54 | yes | \(-1\) | \(1\) | \(e\left(\frac{23}{54}\right)\) | \(e\left(\frac{23}{27}\right)\) | \(e\left(\frac{43}{54}\right)\) | \(e\left(\frac{22}{27}\right)\) | \(e\left(\frac{5}{18}\right)\) | \(e\left(\frac{2}{9}\right)\) | \(e\left(\frac{29}{54}\right)\) | \(e\left(\frac{11}{27}\right)\) | \(e\left(\frac{13}{54}\right)\) | \(e\left(\frac{19}{27}\right)\) |
\(\chi_{81}(7,\cdot)\) | 81.g | 27 | yes | \(1\) | \(1\) | \(e\left(\frac{8}{27}\right)\) | \(e\left(\frac{16}{27}\right)\) | \(e\left(\frac{22}{27}\right)\) | \(e\left(\frac{20}{27}\right)\) | \(e\left(\frac{8}{9}\right)\) | \(e\left(\frac{1}{9}\right)\) | \(e\left(\frac{23}{27}\right)\) | \(e\left(\frac{10}{27}\right)\) | \(e\left(\frac{1}{27}\right)\) | \(e\left(\frac{5}{27}\right)\) |
\(\chi_{81}(8,\cdot)\) | 81.f | 18 | no | \(-1\) | \(1\) | \(e\left(\frac{1}{18}\right)\) | \(e\left(\frac{1}{9}\right)\) | \(e\left(\frac{5}{18}\right)\) | \(e\left(\frac{8}{9}\right)\) | \(e\left(\frac{1}{6}\right)\) | \(e\left(\frac{1}{3}\right)\) | \(e\left(\frac{13}{18}\right)\) | \(e\left(\frac{4}{9}\right)\) | \(e\left(\frac{17}{18}\right)\) | \(e\left(\frac{2}{9}\right)\) |
\(\chi_{81}(10,\cdot)\) | 81.e | 9 | no | \(1\) | \(1\) | \(e\left(\frac{4}{9}\right)\) | \(e\left(\frac{8}{9}\right)\) | \(e\left(\frac{2}{9}\right)\) | \(e\left(\frac{1}{9}\right)\) | \(e\left(\frac{1}{3}\right)\) | \(e\left(\frac{2}{3}\right)\) | \(e\left(\frac{7}{9}\right)\) | \(e\left(\frac{5}{9}\right)\) | \(e\left(\frac{5}{9}\right)\) | \(e\left(\frac{7}{9}\right)\) |
\(\chi_{81}(11,\cdot)\) | 81.h | 54 | yes | \(-1\) | \(1\) | \(e\left(\frac{13}{54}\right)\) | \(e\left(\frac{13}{27}\right)\) | \(e\left(\frac{29}{54}\right)\) | \(e\left(\frac{23}{27}\right)\) | \(e\left(\frac{13}{18}\right)\) | \(e\left(\frac{7}{9}\right)\) | \(e\left(\frac{7}{54}\right)\) | \(e\left(\frac{25}{27}\right)\) | \(e\left(\frac{5}{54}\right)\) | \(e\left(\frac{26}{27}\right)\) |
\(\chi_{81}(13,\cdot)\) | 81.g | 27 | yes | \(1\) | \(1\) | \(e\left(\frac{4}{27}\right)\) | \(e\left(\frac{8}{27}\right)\) | \(e\left(\frac{11}{27}\right)\) | \(e\left(\frac{10}{27}\right)\) | \(e\left(\frac{4}{9}\right)\) | \(e\left(\frac{5}{9}\right)\) | \(e\left(\frac{25}{27}\right)\) | \(e\left(\frac{5}{27}\right)\) | \(e\left(\frac{14}{27}\right)\) | \(e\left(\frac{16}{27}\right)\) |
\(\chi_{81}(14,\cdot)\) | 81.h | 54 | yes | \(-1\) | \(1\) | \(e\left(\frac{17}{54}\right)\) | \(e\left(\frac{17}{27}\right)\) | \(e\left(\frac{13}{54}\right)\) | \(e\left(\frac{1}{27}\right)\) | \(e\left(\frac{17}{18}\right)\) | \(e\left(\frac{5}{9}\right)\) | \(e\left(\frac{5}{54}\right)\) | \(e\left(\frac{14}{27}\right)\) | \(e\left(\frac{19}{54}\right)\) | \(e\left(\frac{7}{27}\right)\) |
\(\chi_{81}(16,\cdot)\) | 81.g | 27 | yes | \(1\) | \(1\) | \(e\left(\frac{2}{27}\right)\) | \(e\left(\frac{4}{27}\right)\) | \(e\left(\frac{19}{27}\right)\) | \(e\left(\frac{5}{27}\right)\) | \(e\left(\frac{2}{9}\right)\) | \(e\left(\frac{7}{9}\right)\) | \(e\left(\frac{26}{27}\right)\) | \(e\left(\frac{16}{27}\right)\) | \(e\left(\frac{7}{27}\right)\) | \(e\left(\frac{8}{27}\right)\) |
\(\chi_{81}(17,\cdot)\) | 81.f | 18 | no | \(-1\) | \(1\) | \(e\left(\frac{11}{18}\right)\) | \(e\left(\frac{2}{9}\right)\) | \(e\left(\frac{1}{18}\right)\) | \(e\left(\frac{7}{9}\right)\) | \(e\left(\frac{5}{6}\right)\) | \(e\left(\frac{2}{3}\right)\) | \(e\left(\frac{17}{18}\right)\) | \(e\left(\frac{8}{9}\right)\) | \(e\left(\frac{7}{18}\right)\) | \(e\left(\frac{4}{9}\right)\) |
\(\chi_{81}(19,\cdot)\) | 81.e | 9 | no | \(1\) | \(1\) | \(e\left(\frac{8}{9}\right)\) | \(e\left(\frac{7}{9}\right)\) | \(e\left(\frac{4}{9}\right)\) | \(e\left(\frac{2}{9}\right)\) | \(e\left(\frac{2}{3}\right)\) | \(e\left(\frac{1}{3}\right)\) | \(e\left(\frac{5}{9}\right)\) | \(e\left(\frac{1}{9}\right)\) | \(e\left(\frac{1}{9}\right)\) | \(e\left(\frac{5}{9}\right)\) |
\(\chi_{81}(20,\cdot)\) | 81.h | 54 | yes | \(-1\) | \(1\) | \(e\left(\frac{25}{54}\right)\) | \(e\left(\frac{25}{27}\right)\) | \(e\left(\frac{35}{54}\right)\) | \(e\left(\frac{11}{27}\right)\) | \(e\left(\frac{7}{18}\right)\) | \(e\left(\frac{1}{9}\right)\) | \(e\left(\frac{1}{54}\right)\) | \(e\left(\frac{19}{27}\right)\) | \(e\left(\frac{47}{54}\right)\) | \(e\left(\frac{23}{27}\right)\) |
\(\chi_{81}(22,\cdot)\) | 81.g | 27 | yes | \(1\) | \(1\) | \(e\left(\frac{7}{27}\right)\) | \(e\left(\frac{14}{27}\right)\) | \(e\left(\frac{26}{27}\right)\) | \(e\left(\frac{4}{27}\right)\) | \(e\left(\frac{7}{9}\right)\) | \(e\left(\frac{2}{9}\right)\) | \(e\left(\frac{10}{27}\right)\) | \(e\left(\frac{2}{27}\right)\) | \(e\left(\frac{11}{27}\right)\) | \(e\left(\frac{1}{27}\right)\) |
\(\chi_{81}(23,\cdot)\) | 81.h | 54 | yes | \(-1\) | \(1\) | \(e\left(\frac{11}{54}\right)\) | \(e\left(\frac{11}{27}\right)\) | \(e\left(\frac{37}{54}\right)\) | \(e\left(\frac{7}{27}\right)\) | \(e\left(\frac{11}{18}\right)\) | \(e\left(\frac{8}{9}\right)\) | \(e\left(\frac{35}{54}\right)\) | \(e\left(\frac{17}{27}\right)\) | \(e\left(\frac{25}{54}\right)\) | \(e\left(\frac{22}{27}\right)\) |
\(\chi_{81}(25,\cdot)\) | 81.g | 27 | yes | \(1\) | \(1\) | \(e\left(\frac{23}{27}\right)\) | \(e\left(\frac{19}{27}\right)\) | \(e\left(\frac{16}{27}\right)\) | \(e\left(\frac{17}{27}\right)\) | \(e\left(\frac{5}{9}\right)\) | \(e\left(\frac{4}{9}\right)\) | \(e\left(\frac{2}{27}\right)\) | \(e\left(\frac{22}{27}\right)\) | \(e\left(\frac{13}{27}\right)\) | \(e\left(\frac{11}{27}\right)\) |
\(\chi_{81}(26,\cdot)\) | 81.d | 6 | no | \(-1\) | \(1\) | \(e\left(\frac{1}{6}\right)\) | \(e\left(\frac{1}{3}\right)\) | \(e\left(\frac{5}{6}\right)\) | \(e\left(\frac{2}{3}\right)\) | \(-1\) | \(1\) | \(e\left(\frac{1}{6}\right)\) | \(e\left(\frac{1}{3}\right)\) | \(e\left(\frac{5}{6}\right)\) | \(e\left(\frac{2}{3}\right)\) |
\(\chi_{81}(28,\cdot)\) | 81.c | 3 | no | \(1\) | \(1\) | \(e\left(\frac{1}{3}\right)\) | \(e\left(\frac{2}{3}\right)\) | \(e\left(\frac{2}{3}\right)\) | \(e\left(\frac{1}{3}\right)\) | \(1\) | \(1\) | \(e\left(\frac{1}{3}\right)\) | \(e\left(\frac{2}{3}\right)\) | \(e\left(\frac{2}{3}\right)\) | \(e\left(\frac{1}{3}\right)\) |
\(\chi_{81}(29,\cdot)\) | 81.h | 54 | yes | \(-1\) | \(1\) | \(e\left(\frac{37}{54}\right)\) | \(e\left(\frac{10}{27}\right)\) | \(e\left(\frac{41}{54}\right)\) | \(e\left(\frac{26}{27}\right)\) | \(e\left(\frac{1}{18}\right)\) | \(e\left(\frac{4}{9}\right)\) | \(e\left(\frac{49}{54}\right)\) | \(e\left(\frac{13}{27}\right)\) | \(e\left(\frac{35}{54}\right)\) | \(e\left(\frac{20}{27}\right)\) |
\(\chi_{81}(31,\cdot)\) | 81.g | 27 | yes | \(1\) | \(1\) | \(e\left(\frac{10}{27}\right)\) | \(e\left(\frac{20}{27}\right)\) | \(e\left(\frac{14}{27}\right)\) | \(e\left(\frac{25}{27}\right)\) | \(e\left(\frac{1}{9}\right)\) | \(e\left(\frac{8}{9}\right)\) | \(e\left(\frac{22}{27}\right)\) | \(e\left(\frac{26}{27}\right)\) | \(e\left(\frac{8}{27}\right)\) | \(e\left(\frac{13}{27}\right)\) |
\(\chi_{81}(32,\cdot)\) | 81.h | 54 | yes | \(-1\) | \(1\) | \(e\left(\frac{5}{54}\right)\) | \(e\left(\frac{5}{27}\right)\) | \(e\left(\frac{7}{54}\right)\) | \(e\left(\frac{13}{27}\right)\) | \(e\left(\frac{5}{18}\right)\) | \(e\left(\frac{2}{9}\right)\) | \(e\left(\frac{11}{54}\right)\) | \(e\left(\frac{20}{27}\right)\) | \(e\left(\frac{31}{54}\right)\) | \(e\left(\frac{10}{27}\right)\) |
\(\chi_{81}(34,\cdot)\) | 81.g | 27 | yes | \(1\) | \(1\) | \(e\left(\frac{17}{27}\right)\) | \(e\left(\frac{7}{27}\right)\) | \(e\left(\frac{13}{27}\right)\) | \(e\left(\frac{2}{27}\right)\) | \(e\left(\frac{8}{9}\right)\) | \(e\left(\frac{1}{9}\right)\) | \(e\left(\frac{5}{27}\right)\) | \(e\left(\frac{1}{27}\right)\) | \(e\left(\frac{19}{27}\right)\) | \(e\left(\frac{14}{27}\right)\) |
\(\chi_{81}(35,\cdot)\) | 81.f | 18 | no | \(-1\) | \(1\) | \(e\left(\frac{13}{18}\right)\) | \(e\left(\frac{4}{9}\right)\) | \(e\left(\frac{11}{18}\right)\) | \(e\left(\frac{5}{9}\right)\) | \(e\left(\frac{1}{6}\right)\) | \(e\left(\frac{1}{3}\right)\) | \(e\left(\frac{7}{18}\right)\) | \(e\left(\frac{7}{9}\right)\) | \(e\left(\frac{5}{18}\right)\) | \(e\left(\frac{8}{9}\right)\) |
\(\chi_{81}(37,\cdot)\) | 81.e | 9 | no | \(1\) | \(1\) | \(e\left(\frac{7}{9}\right)\) | \(e\left(\frac{5}{9}\right)\) | \(e\left(\frac{8}{9}\right)\) | \(e\left(\frac{4}{9}\right)\) | \(e\left(\frac{1}{3}\right)\) | \(e\left(\frac{2}{3}\right)\) | \(e\left(\frac{1}{9}\right)\) | \(e\left(\frac{2}{9}\right)\) | \(e\left(\frac{2}{9}\right)\) | \(e\left(\frac{1}{9}\right)\) |
\(\chi_{81}(38,\cdot)\) | 81.h | 54 | yes | \(-1\) | \(1\) | \(e\left(\frac{49}{54}\right)\) | \(e\left(\frac{22}{27}\right)\) | \(e\left(\frac{47}{54}\right)\) | \(e\left(\frac{14}{27}\right)\) | \(e\left(\frac{13}{18}\right)\) | \(e\left(\frac{7}{9}\right)\) | \(e\left(\frac{43}{54}\right)\) | \(e\left(\frac{7}{27}\right)\) | \(e\left(\frac{23}{54}\right)\) | \(e\left(\frac{17}{27}\right)\) |
\(\chi_{81}(40,\cdot)\) | 81.g | 27 | yes | \(1\) | \(1\) | \(e\left(\frac{13}{27}\right)\) | \(e\left(\frac{26}{27}\right)\) | \(e\left(\frac{2}{27}\right)\) | \(e\left(\frac{19}{27}\right)\) | \(e\left(\frac{4}{9}\right)\) | \(e\left(\frac{5}{9}\right)\) | \(e\left(\frac{7}{27}\right)\) | \(e\left(\frac{23}{27}\right)\) | \(e\left(\frac{5}{27}\right)\) | \(e\left(\frac{25}{27}\right)\) |
\(\chi_{81}(41,\cdot)\) | 81.h | 54 | yes | \(-1\) | \(1\) | \(e\left(\frac{53}{54}\right)\) | \(e\left(\frac{26}{27}\right)\) | \(e\left(\frac{31}{54}\right)\) | \(e\left(\frac{19}{27}\right)\) | \(e\left(\frac{17}{18}\right)\) | \(e\left(\frac{5}{9}\right)\) | \(e\left(\frac{41}{54}\right)\) | \(e\left(\frac{23}{27}\right)\) | \(e\left(\frac{37}{54}\right)\) | \(e\left(\frac{25}{27}\right)\) |
\(\chi_{81}(43,\cdot)\) | 81.g | 27 | yes | \(1\) | \(1\) | \(e\left(\frac{11}{27}\right)\) | \(e\left(\frac{22}{27}\right)\) | \(e\left(\frac{10}{27}\right)\) | \(e\left(\frac{14}{27}\right)\) | \(e\left(\frac{2}{9}\right)\) | \(e\left(\frac{7}{9}\right)\) | \(e\left(\frac{8}{27}\right)\) | \(e\left(\frac{7}{27}\right)\) | \(e\left(\frac{25}{27}\right)\) | \(e\left(\frac{17}{27}\right)\) |
\(\chi_{81}(44,\cdot)\) | 81.f | 18 | no | \(-1\) | \(1\) | \(e\left(\frac{5}{18}\right)\) | \(e\left(\frac{5}{9}\right)\) | \(e\left(\frac{7}{18}\right)\) | \(e\left(\frac{4}{9}\right)\) | \(e\left(\frac{5}{6}\right)\) | \(e\left(\frac{2}{3}\right)\) | \(e\left(\frac{11}{18}\right)\) | \(e\left(\frac{2}{9}\right)\) | \(e\left(\frac{13}{18}\right)\) | \(e\left(\frac{1}{9}\right)\) |
\(\chi_{81}(46,\cdot)\) | 81.e | 9 | no | \(1\) | \(1\) | \(e\left(\frac{2}{9}\right)\) | \(e\left(\frac{4}{9}\right)\) | \(e\left(\frac{1}{9}\right)\) | \(e\left(\frac{5}{9}\right)\) | \(e\left(\frac{2}{3}\right)\) | \(e\left(\frac{1}{3}\right)\) | \(e\left(\frac{8}{9}\right)\) | \(e\left(\frac{7}{9}\right)\) | \(e\left(\frac{7}{9}\right)\) | \(e\left(\frac{8}{9}\right)\) |
\(\chi_{81}(47,\cdot)\) | 81.h | 54 | yes | \(-1\) | \(1\) | \(e\left(\frac{7}{54}\right)\) | \(e\left(\frac{7}{27}\right)\) | \(e\left(\frac{53}{54}\right)\) | \(e\left(\frac{2}{27}\right)\) | \(e\left(\frac{7}{18}\right)\) | \(e\left(\frac{1}{9}\right)\) | \(e\left(\frac{37}{54}\right)\) | \(e\left(\frac{1}{27}\right)\) | \(e\left(\frac{11}{54}\right)\) | \(e\left(\frac{14}{27}\right)\) |