Basic invariants
| Dimension: | $1$ |
| Group: | $C_6$ |
| Conductor: | \(380\)\(\medspace = 2^{2} \cdot 5 \cdot 19 \) |
| Artin field: | Galois closure of 6.0.1042568000.1 |
| Galois orbit size: | $2$ |
| Smallest permutation container: | $C_6$ |
| Parity: | odd |
| Dirichlet character: | \(\chi_{380}(159,\cdot)\) |
| Projective image: | $C_1$ |
| Projective field: | Galois closure of \(\Q\) |
Defining polynomial
| $f(x)$ | $=$ |
\( x^{6} - 2x^{5} + 4x^{4} + 6x^{3} + 107x^{2} - 284x + 749 \)
|
The roots of $f$ are computed in an extension of $\Q_{ 31 }$ to precision 5.
Minimal polynomial of a generator $a$ of $K$ over $\mathbb{Q}_{ 31 }$:
\( x^{2} + 29x + 3 \)
Roots:
| $r_{ 1 }$ | $=$ |
\( 7 a + 5 + \left(7 a + 30\right)\cdot 31 + \left(20 a + 26\right)\cdot 31^{2} + \left(25 a + 13\right)\cdot 31^{3} + \left(28 a + 1\right)\cdot 31^{4} +O(31^{5})\)
|
| $r_{ 2 }$ | $=$ |
\( 24 a + 19 + \left(23 a + 6\right)\cdot 31 + \left(10 a + 29\right)\cdot 31^{2} + \left(5 a + 13\right)\cdot 31^{3} + \left(2 a + 2\right)\cdot 31^{4} +O(31^{5})\)
|
| $r_{ 3 }$ | $=$ |
\( 24 a + 11 + \left(23 a + 29\right)\cdot 31 + \left(10 a + 28\right)\cdot 31^{2} + \left(5 a + 15\right)\cdot 31^{3} + \left(2 a + 20\right)\cdot 31^{4} +O(31^{5})\)
|
| $r_{ 4 }$ | $=$ |
\( 7 a + 28 + \left(7 a + 21\right)\cdot 31 + \left(20 a + 26\right)\cdot 31^{2} + \left(25 a + 15\right)\cdot 31^{3} + \left(28 a + 19\right)\cdot 31^{4} +O(31^{5})\)
|
| $r_{ 5 }$ | $=$ |
\( 7 a + 9 + \left(7 a + 14\right)\cdot 31 + \left(20 a + 20\right)\cdot 31^{2} + \left(25 a + 16\right)\cdot 31^{3} + \left(28 a + 8\right)\cdot 31^{4} +O(31^{5})\)
|
| $r_{ 6 }$ | $=$ |
\( 24 a + 23 + \left(23 a + 21\right)\cdot 31 + \left(10 a + 22\right)\cdot 31^{2} + \left(5 a + 16\right)\cdot 31^{3} + \left(2 a + 9\right)\cdot 31^{4} +O(31^{5})\)
|
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 value |
| $1$ | $1$ | $()$ | $1$ |
| $1$ | $2$ | $(1,2)(3,4)(5,6)$ | $-1$ |
| $1$ | $3$ | $(1,4,5)(2,3,6)$ | $-\zeta_{3} - 1$ |
| $1$ | $3$ | $(1,5,4)(2,6,3)$ | $\zeta_{3}$ |
| $1$ | $6$ | $(1,6,4,2,5,3)$ | $-\zeta_{3}$ |
| $1$ | $6$ | $(1,3,5,2,4,6)$ | $\zeta_{3} + 1$ |
The blue line marks the conjugacy class containing complex conjugation.