Basic invariants
| Dimension: | $2$ |
| Group: | $S_3\times C_3$ |
| Conductor: | \(189\)\(\medspace = 3^{3} \cdot 7 \) |
| Artin number field: | Galois closure of 6.0.107163.1 |
| Galois orbit size: | $2$ |
| Smallest permutation container: | $S_3\times C_3$ |
| Parity: | odd |
| Projective image: | $S_3$ |
| Projective field: | Galois closure of 3.1.1323.1 |
Galois action
Roots of defining polynomial
The roots of $f$ are computed in an extension of $\Q_{ 29 }$ to precision 7.
Minimal polynomial of a generator $a$ of $K$ over $\mathbb{Q}_{ 29 }$:
\( x^{2} + 24x + 2 \)
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Roots:
| $r_{ 1 }$ | $=$ |
\( 18 a + 12 + \left(23 a + 25\right)\cdot 29 + \left(6 a + 10\right)\cdot 29^{2} + \left(6 a + 22\right)\cdot 29^{3} + \left(9 a + 7\right)\cdot 29^{4} + \left(7 a + 17\right)\cdot 29^{5} + \left(11 a + 19\right)\cdot 29^{6} +O(29^{7})\)
|
| $r_{ 2 }$ | $=$ |
\( 11 a + 15 + \left(5 a + 9\right)\cdot 29 + \left(22 a + 21\right)\cdot 29^{2} + \left(22 a + 17\right)\cdot 29^{3} + \left(19 a + 18\right)\cdot 29^{4} + \left(21 a + 15\right)\cdot 29^{5} + \left(17 a + 10\right)\cdot 29^{6} +O(29^{7})\)
|
| $r_{ 3 }$ | $=$ |
\( 6 a + 27 + \left(28 a + 1\right)\cdot 29 + \left(8 a + 2\right)\cdot 29^{2} + \left(a + 25\right)\cdot 29^{3} + \left(18 a + 27\right)\cdot 29^{4} + \left(6 a + 12\right)\cdot 29^{5} + \left(15 a + 4\right)\cdot 29^{6} +O(29^{7})\)
|
| $r_{ 4 }$ | $=$ |
\( 24 a + 15 + \left(22 a + 27\right)\cdot 29 + \left(15 a + 17\right)\cdot 29^{2} + \left(7 a + 17\right)\cdot 29^{3} + \left(27 a + 9\right)\cdot 29^{4} + \left(13 a + 14\right)\cdot 29^{5} + \left(26 a + 2\right)\cdot 29^{6} +O(29^{7})\)
|
| $r_{ 5 }$ | $=$ |
\( 5 a + 19 + \left(6 a + 1\right)\cdot 29 + \left(13 a + 16\right)\cdot 29^{2} + \left(21 a + 10\right)\cdot 29^{3} + \left(a + 22\right)\cdot 29^{4} + \left(15 a + 27\right)\cdot 29^{5} + \left(2 a + 4\right)\cdot 29^{6} +O(29^{7})\)
|
| $r_{ 6 }$ | $=$ |
\( 23 a + 28 + 20\cdot 29 + \left(20 a + 18\right)\cdot 29^{2} + \left(27 a + 22\right)\cdot 29^{3} + 10 a\cdot 29^{4} + \left(22 a + 28\right)\cdot 29^{5} + \left(13 a + 15\right)\cdot 29^{6} +O(29^{7})\)
|
Generators of the action on the roots $r_1, \ldots, r_{ 6 }$
| Cycle notation |
Character values on conjugacy classes
| Size | Order | Action on $r_1, \ldots, r_{ 6 }$ | Character values | |
| $c1$ | $c2$ | |||
| $1$ | $1$ | $()$ | $2$ | $2$ |
| $3$ | $2$ | $(1,6)(2,5)(3,4)$ | $0$ | $0$ |
| $1$ | $3$ | $(1,3,5)(2,6,4)$ | $2 \zeta_{3}$ | $-2 \zeta_{3} - 2$ |
| $1$ | $3$ | $(1,5,3)(2,4,6)$ | $-2 \zeta_{3} - 2$ | $2 \zeta_{3}$ |
| $2$ | $3$ | $(1,5,3)$ | $-\zeta_{3}$ | $\zeta_{3} + 1$ |
| $2$ | $3$ | $(1,3,5)$ | $\zeta_{3} + 1$ | $-\zeta_{3}$ |
| $2$ | $3$ | $(1,3,5)(2,4,6)$ | $-1$ | $-1$ |
| $3$ | $6$ | $(1,2,3,6,5,4)$ | $0$ | $0$ |
| $3$ | $6$ | $(1,4,5,6,3,2)$ | $0$ | $0$ |