Properties

Label 3.1.9.13a
Base 3.1.1.0a1.1
Degree \(9\)
e \(9\)
f \(1\)
c \(13\)

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Defining polynomial

$x^{9} + 3a_{5} x^{5} + 3$

Invariants

Residue field characteristic: $3$
Degree: $9$
Base field: $\Q_{3}$
Ramification index $e$: $9$
Residue field degree $f$: $1$
Discriminant exponent $c$: $13$
Artin slopes: $[\frac{13}{8},\frac{13}{8}]$
Swan slopes: $[\frac{5}{8},\frac{5}{8}]$
Means: $\langle\frac{5}{12},\frac{5}{9}\rangle$
Rams: $(\frac{5}{8},\frac{5}{8})$
Field count: $2$ (complete)
Ambiguity: $1$
Mass: $2$
Absolute Mass: $2$

Diagrams

Varying

Indices of inseparability: $[5,5,0]$
Associated inertia: $[1]$
Jump Set: undefined

Galois groups and Hidden Artin slopes

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
3.1.9.13a1.1 $x^{9} + 3 x^{5} + 3$ $(C_3^2:C_8):C_2$ (as 9T19) $144$ $1$ $[\frac{13}{8}, \frac{13}{8}]_{8}^{2}$ $[\frac{5}{8},\frac{5}{8}]_{8}^{2}$ $[\ ]^{2}_{8}$ $[\ ]^{2}_{8}$ $[5, 5, 0]$ $[1]$ $z + 1$ undefined
3.1.9.13a1.2 $x^{9} + 6 x^{5} + 3$ $(C_3^2:C_8):C_2$ (as 9T19) $144$ $1$ $[\frac{13}{8}, \frac{13}{8}]_{8}^{2}$ $[\frac{5}{8},\frac{5}{8}]_{8}^{2}$ $[\ ]^{2}_{8}$ $[\ ]^{2}_{8}$ $[5, 5, 0]$ $[1]$ $z + 1$ undefined
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