Defining polynomial
| \( x^{15} + 5835255 x^{6} - 28398241 x^{3} + 259133949125 \) |
Invariants
| Base field: | $\Q_{73}$ |
| Degree $d$ : | $15$ |
| Ramification exponent $e$ : | $3$ |
| Residue field degree $f$ : | $5$ |
| Discriminant exponent $c$ : | $10$ |
| Discriminant root field: | $\Q_{73}$ |
| Root number: | $1$ |
| $|\Gal(K/\Q_{ 73 })|$: | $15$ |
| This field is Galois and abelian over $\Q_{73}$. | |
Intermediate fields
| 73.3.2.1, 73.5.0.1 |
Fields in the database are given up to isomorphism. Isomorphic intermediate fields are shown with their multiplicities.
Unramified/totally ramified tower
| Unramified subfield: | 73.5.0.1 $\cong \Q_{73}(t)$ where $t$ is a root of \( x^{5} - x + 5 \) |
| Relative Eisenstein polynomial: | $ x^{3} - 73 t^{3} \in\Q_{73}(t)[x]$ |
Invariants of the Galois closure
| Galois group: | $C_{15}$ (as 15T1) |
| Inertia group: | Intransitive group isomorphic to $C_3$ |
| Unramified degree: | $5$ |
| Tame degree: | $3$ |
| Wild slopes: | None |
| Galois mean slope: | $2/3$ |
| Galois splitting model: | Not computed |