Basic invariants
| Dimension: | $4$ |
| Group: | $S_5$ |
| Conductor: | \(43472\)\(\medspace = 2^{4} \cdot 11 \cdot 13 \cdot 19 \) |
| Frobenius-Schur indicator: | $1$ |
| Root number: | $1$ |
| Artin stem field: | Galois closure of 5.1.43472.1 |
| Galois orbit size: | $1$ |
| Smallest permutation container: | $S_5$ |
| Parity: | even |
| Determinant: | 1.2717.2t1.a.a |
| Projective image: | $S_5$ |
| Projective stem field: | Galois closure of 5.1.43472.1 |
Defining polynomial
| $f(x)$ | $=$ |
\( x^{5} - 2x^{4} + x^{3} - 3x + 4 \)
|
The roots of $f$ are computed in an extension of $\Q_{ 37 }$ to precision 5.
Minimal polynomial of a generator $a$ of $K$ over $\mathbb{Q}_{ 37 }$:
\( x^{2} + 33x + 2 \)
Roots:
| $r_{ 1 }$ | $=$ |
\( 11 a + 3 + \left(7 a + 30\right)\cdot 37 + \left(32 a + 17\right)\cdot 37^{2} + 36 a\cdot 37^{3} + \left(19 a + 15\right)\cdot 37^{4} +O(37^{5})\)
|
| $r_{ 2 }$ | $=$ |
\( 25 a + 25 + \left(6 a + 16\right)\cdot 37 + \left(24 a + 34\right)\cdot 37^{2} + \left(24 a + 31\right)\cdot 37^{3} + \left(30 a + 31\right)\cdot 37^{4} +O(37^{5})\)
|
| $r_{ 3 }$ | $=$ |
\( 26 a + 10 + \left(29 a + 11\right)\cdot 37 + \left(4 a + 28\right)\cdot 37^{2} + 4\cdot 37^{3} + \left(17 a + 21\right)\cdot 37^{4} +O(37^{5})\)
|
| $r_{ 4 }$ | $=$ |
\( 12 a + 14 + \left(30 a + 18\right)\cdot 37 + \left(12 a + 13\right)\cdot 37^{2} + \left(12 a + 32\right)\cdot 37^{3} + \left(6 a + 18\right)\cdot 37^{4} +O(37^{5})\)
|
| $r_{ 5 }$ | $=$ |
\( 24 + 34\cdot 37 + 16\cdot 37^{2} + 4\cdot 37^{3} + 24\cdot 37^{4} +O(37^{5})\)
|
Generators of the action on the roots $r_1, \ldots, r_{ 5 }$
| Cycle notation |
Character values on conjugacy classes
| Size | Order | Action on $r_1, \ldots, r_{ 5 }$ | Character value |
| $1$ | $1$ | $()$ | $4$ |
| $10$ | $2$ | $(1,2)$ | $2$ |
| $15$ | $2$ | $(1,2)(3,4)$ | $0$ |
| $20$ | $3$ | $(1,2,3)$ | $1$ |
| $30$ | $4$ | $(1,2,3,4)$ | $0$ |
| $24$ | $5$ | $(1,2,3,4,5)$ | $-1$ |
| $20$ | $6$ | $(1,2,3)(4,5)$ | $-1$ |
The blue line marks the conjugacy class containing complex conjugation.