Properties

Label 137.6.4.1
Base \(\Q_{137}\)
Degree \(6\)
e \(3\)
f \(2\)
c \(4\)
Galois group $S_3$ (as 6T2)

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Defining polynomial

\(x^{6} + 393 x^{5} + 51492 x^{4} + 2250723 x^{3} + 208317 x^{2} + 7054242 x + 307845740\) Copy content Toggle raw display

Invariants

Base field: $\Q_{137}$
Degree $d$: $6$
Ramification exponent $e$: $3$
Residue field degree $f$: $2$
Discriminant exponent $c$: $4$
Discriminant root field: $\Q_{137}(\sqrt{3})$
Root number: $1$
$\card{ \Gal(K/\Q_{ 137 }) }$: $6$
This field is Galois over $\Q_{137}.$
Visible slopes:None

Intermediate fields

$\Q_{137}(\sqrt{3})$, 137.3.2.1 x3

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

Unramified/totally ramified tower

Unramified subfield:$\Q_{137}(\sqrt{3})$ $\cong \Q_{137}(t)$ where $t$ is a root of \( x^{2} + 131 x + 3 \) Copy content Toggle raw display
Relative Eisenstein polynomial: \( x^{3} + 137 \) $\ \in\Q_{137}(t)[x]$ Copy content Toggle raw display

Ramification polygon

Residual polynomials:$z^{2} + 3z + 3$
Associated inertia:$1$
Indices of inseparability:$[0]$

Invariants of the Galois closure

Galois group:$S_3$ (as 6T2)
Inertia group:Intransitive group isomorphic to $C_3$
Wild inertia group:$C_1$
Unramified degree:$2$
Tame degree:$3$
Wild slopes:None
Galois mean slope:$2/3$
Galois splitting model:Not computed