Defining polynomial
| \( x^{5} + 15 x^{2} + 5 \) |
Invariants
| Base field: | $\Q_{5}$ |
| Degree $d$ : | $5$ |
| Ramification exponent $e$ : | $5$ |
| Residue field degree $f$ : | $1$ |
| Discriminant exponent $c$ : | $6$ |
| Discriminant root field: | $\Q_{5}$ |
| Root number: | $1$ |
| $|\Aut(K/\Q_{ 5 })|$: | $1$ |
| This field is not Galois over $\Q_{5}$. | |
Intermediate fields
| The extension is primitive: there are no intermediate fields between this field and $\Q_{ 5 }$. |
Unramified/totally ramified tower
| Unramified subfield: | $\Q_{5}$ |
| Relative Eisenstein polynomial: | \( x^{5} + 15 x^{2} + 5 \) |
Invariants of the Galois closure
| Galois group: | $D_5$ (as 5T2) |
| Inertia group: | $D_{5}$ |
| Unramified degree: | $1$ |
| Tame degree: | $2$ |
| Wild slopes: | [3/2] |
| Galois mean slope: | $13/10$ |
| Galois splitting model: | $x^{5} - 5 x^{3} + 10 x - 4$ |