Properties

Label 2.6.3.12a
Base 2.1.1.0a1.1
Degree \(18\)
e \(3\)
f \(6\)
c \(12\)

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Defining polynomial over unramified subextension

$x^{3} + 2d_{0}$

Invariants

Residue field characteristic: $2$
Degree: $18$
Base field: $\Q_{2}$
Ramification index $e$: $3$
Residue field degree $f$: $6$
Discriminant exponent $c$: $12$
Artin slopes: $[\ ]$
Swan slopes: $[\ ]$
Means: $\langle\ \rangle$
Rams: $(\ )$
Field count: $2$ (complete)
Ambiguity: $18$
Mass: $1$
Absolute Mass: $1/6$

Varying

Indices of inseparability: $[0]$
Associated inertia: $[1]$
Jump Set: $[3]$

Galois groups and Hidden Artin slopes

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Fields


Showing all 2

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Label Packet size Polynomial Galois group Galois degree $\#\Aut(K/\Q_p)$ Artin slope content Swan slope content Hidden Artin slopes Hidden Swan slopes Ind. of Insep. Assoc. Inertia Resid. Poly Jump Set
2.6.3.12a1.1 $( x^{6} + x^{4} + x^{3} + x + 1 )^{3} + 2 x$ $C_9\times S_3$ (as 18T16) $54$ $9$ $[\ ]_{3}^{18}$ $[\ ]_{3}^{18}$ $[\ ]^{3}$ $[\ ]^{3}$ $[0]$ $[1]$ $z^2 + z + 1$ $[3]$
2.6.3.12a1.2 $( x^{6} + x^{4} + x^{3} + x + 1 )^{3} + 2$ $S_3 \times C_3$ (as 18T3) $18$ $18$ $[\ ]_{3}^{6}$ $[\ ]_{3}^{6}$ $[\ ]$ $[\ ]$ $[0]$ $[1]$ $z^2 + z + 1$ $[3]$
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