Defining polynomial
\(x^{12} + 34 x^{7} + 27 x^{6} + 16 x^{5} + 17 x^{4} + 6 x^{3} + 23 x^{2} + 38 x + 3\) |
Invariants
Base field: | $\Q_{43}$ |
Degree $d$: | $12$ |
Ramification exponent $e$: | $1$ |
Residue field degree $f$: | $12$ |
Discriminant exponent $c$: | $0$ |
Discriminant root field: | $\Q_{43}(\sqrt{2})$ |
Root number: | $1$ |
$\card{ \Gal(K/\Q_{ 43 }) }$: | $12$ |
This field is Galois and abelian over $\Q_{43}.$ | |
Visible slopes: | None |
Intermediate fields
$\Q_{43}(\sqrt{2})$, 43.3.0.1, 43.4.0.1, 43.6.0.1 |
Fields in the database are given up to isomorphism. Isomorphic intermediate fields are shown with their multiplicities.
Unramified/totally ramified tower
Unramified subfield: | 43.12.0.1 $\cong \Q_{43}(t)$ where $t$ is a root of \( x^{12} + 34 x^{7} + 27 x^{6} + 16 x^{5} + 17 x^{4} + 6 x^{3} + 23 x^{2} + 38 x + 3 \) |
Relative Eisenstein polynomial: | \( x - 43 \) $\ \in\Q_{43}(t)[x]$ |
Ramification polygon
The ramification polygon is trivial for unramified extensions.