Defining polynomial
| \( x^{13} - 17 \) |
Invariants
| Base field: | $\Q_{17}$ |
| Degree $d$: | $13$ |
| Ramification exponent $e$: | $13$ |
| Residue field degree $f$: | $1$ |
| Discriminant exponent $c$: | $12$ |
| Discriminant root field: | $\Q_{17}$ |
| Root number: | $1$ |
| $|\Aut(K/\Q_{ 17 })|$: | $1$ |
| This field is not Galois over $\Q_{17}.$ | |
Intermediate fields
| The extension is primitive: there are no intermediate fields between this field and $\Q_{ 17 }$. |
Unramified/totally ramified tower
| Unramified subfield: | $\Q_{17}$ |
| Relative Eisenstein polynomial: | \( x^{13} - 17 \) |
Invariants of the Galois closure
| Galois group: | $D_{13}:C_3$ (as 13T5) |
| Inertia group: | $C_{13}$ |
| Unramified degree: | $6$ |
| Tame degree: | $13$ |
| Wild slopes: | None |
| Galois mean slope: | $12/13$ |
| Galois splitting model: | Not computed |