Properties

Label 3.12.13.5
Base \(\Q_{3}\)
Degree \(12\)
e \(12\)
f \(1\)
c \(13\)
Galois group $S_3\wr C_2$ (as 12T35)

Related objects

Learn more about

Defining polynomial

\( x^{12} + 3 x^{11} + 3 x^{9} - 3 x^{8} + 3 x^{6} - 3 x^{2} + 3 \)

Invariants

Base field: $\Q_{3}$
Degree $d$ : $12$
Ramification exponent $e$ : $12$
Residue field degree $f$ : $1$
Discriminant exponent $c$ : $13$
Discriminant root field: $\Q_{3}(\sqrt{3})$
Root number: $i$
$|\Aut(K/\Q_{ 3 })|$: $6$
This field is not Galois over $\Q_{3}$.

Intermediate fields

$\Q_{3}(\sqrt{3*})$, 3.4.3.1, 3.6.6.6 x3

Fields in the database are given up to isomorphism. Isomorphic intermediate fields are shown with their multiplicities.

Unramified/totally ramified tower

Unramified subfield:$\Q_{3}$
Relative Eisenstein polynomial:\( x^{12} + 3 x^{11} + 3 x^{9} - 3 x^{8} + 3 x^{6} - 3 x^{2} + 3 \)

Invariants of the Galois closure

Galois group:$S_3\wr C_2$ (as 12T35)
Inertia group:$(C_3\times C_3):C_4$
Unramified degree:$2$
Tame degree:$4$
Wild slopes:[5/4, 5/4]
Galois mean slope:$43/36$
Galois splitting model:$x^{12} + 6 x^{10} + 15 x^{8} + 24 x^{6} + 24 x^{4} + 24 x^{2} + 12$