Properties

Label 7.1.16.15a
Base 7.1.1.0a1.1
Degree \(16\)
e \(16\)
f \(1\)
c \(15\)

Related objects

Downloads

Learn more

Defining polynomial

$x^{16} + 7d_{0}$

Invariants

Residue field characteristic: $7$
Degree: $16$
Base field: $\Q_{7}$
Ramification index $e$: $16$
Residue field degree $f$: $1$
Discriminant exponent $c$: $15$
Artin slopes: $[\ ]$
Swan slopes: $[\ ]$
Means: $\langle\ \rangle$
Rams: $(\ )$
Field count: $2$ (complete)
Ambiguity: $2$
Mass: $1$
Absolute Mass: $1$

Varying

Indices of inseparability: $[0]$
Associated inertia: $[2]$
Jump Set: undefined

Galois groups and Hidden Artin slopes

Fields


Showing all 2

  displayed columns for results
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
7.1.16.15a1.1 $x^{16} + 7$ $\SD_{32}$ (as 16T55) $32$ $2$ $[\ ]_{16}^{2}$ $[\ ]_{16}^{2}$ $[\ ]^{2}$ $[\ ]^{2}$ $[0]$ $[2]$ $z^{15} + 2 z^{14} + z^{13} + 2 z^8 + 4 z^7 + 2 z^6 + z + 2$ undefined
7.1.16.15a1.2 $x^{16} + 21$ $\SD_{32}$ (as 16T55) $32$ $2$ $[\ ]_{16}^{2}$ $[\ ]_{16}^{2}$ $[\ ]^{2}$ $[\ ]^{2}$ $[0]$ $[2]$ $z^{15} + 2 z^{14} + z^{13} + 2 z^8 + 4 z^7 + 2 z^6 + z + 2$ undefined
  displayed columns for results