Defining polynomial
\(x^{14} + 11\) |
Invariants
Base field: | $\Q_{11}$ |
Degree $d$: | $14$ |
Ramification exponent $e$: | $14$ |
Residue field degree $f$: | $1$ |
Discriminant exponent $c$: | $13$ |
Discriminant root field: | $\Q_{11}(\sqrt{11\cdot 2})$ |
Root number: | $-i$ |
$\card{ \Aut(K/\Q_{ 11 }) }$: | $2$ |
This field is not Galois over $\Q_{11}.$ | |
Visible slopes: | None |
Intermediate fields
$\Q_{11}(\sqrt{11\cdot 2})$, 11.7.6.1 |
Fields in the database are given up to isomorphism. Isomorphic intermediate fields are shown with their multiplicities.
Unramified/totally ramified tower
Unramified subfield: | $\Q_{11}$ |
Relative Eisenstein polynomial: | \( x^{14} + 11 \) |
Ramification polygon
Residual polynomials: | $z^{13} + 3z^{12} + 3z^{11} + z^{10} + z^{2} + 3z + 3$ |
Associated inertia: | $3$ |
Indices of inseparability: | $[0]$ |
Invariants of the Galois closure
Galois group: | $C_7:C_6$ (as 14T5) |
Inertia group: | $C_{14}$ (as 14T1) |
Wild inertia group: | $C_1$ |
Unramified degree: | $3$ |
Tame degree: | $14$ |
Wild slopes: | None |
Galois mean slope: | $13/14$ |
Galois splitting model: | Not computed |