Properties

Label 2.1.8.24c1.56-1.2.4a
Base 2.1.8.24c1.56
Degree \(2\)
e \(2\)
f \(1\)
c \(4\)

Related objects

Downloads

Learn more

Defining polynomial

$x^{2} + \left(b_{5} \pi^{3} + a_{3} \pi^{2}\right) x + c_{6} \pi^{4} + \pi$

Invariants

Residue field characteristic: $2$
Degree: $2$
Base field: 2.1.8.24c1.56
Ramification index $e$: $2$
Residue field degree $f$: $1$
Discriminant exponent $c$: $4$
Absolute Artin slopes: $[2,3,3,4]$
Swan slopes: $[3]$
Means: $\langle\frac{3}{2}\rangle$
Rams: $(3)$
Field count: $2$ (complete)
Ambiguity: $2$
Mass: $2$
Absolute Mass: $1/4$

Diagrams

Varying

These invariants are all associated to absolute extensions of $\Q_{ 2 }$ within this relative family, not the relative extension.

Galois group: $C_2^2:Q_8$
Hidden Artin slopes: $[\ ]^{2}$
Indices of inseparability: $[37,26,24,8,0]$
Associated inertia: $[1,2,1]$
Jump Set: $[1,2,4,8,32]$

Fields


Showing all 2

  displayed columns for results
Label Polynomial $/ \Q_p$ Galois group $/ \Q_p$ Galois degree $/ \Q_p$ $\#\Aut(K/\Q_p)$ Artin slope content $/ \Q_p$ Swan slope content $/ \Q_p$ Hidden Artin slopes $/ \Q_p$ Hidden Swan slopes $/ \Q_p$ Ind. of Insep. $/ \Q_p$ Assoc. Inertia $/ \Q_p$ Resid. Poly Jump Set
2.1.16.52k1.244 $x^{16} + 4 x^{14} + 8 x^{11} + 4 x^{10} + 2 x^{8} + 8 x^{7} + 8 x^{5} + 30$ $C_2^2:Q_8$ (as 16T31) $32$ $8$ $[2, 3, 3, 4]^{2}$ $[1,2,2,3]^{2}$ $[\ ]^{2}$ $[\ ]^{2}$ $[37, 26, 24, 8, 0]$ $[1, 2, 1]$ $z^8 + 1,z^6 + 1,z + 1$ $[1, 2, 4, 8, 32]$
2.1.16.52k1.276 $x^{16} + 8 x^{15} + 4 x^{12} + 4 x^{10} + 2 x^{8} + 8 x^{5} + 14$ $C_2^2:Q_8$ (as 16T31) $32$ $8$ $[2, 3, 3, 4]^{2}$ $[1,2,2,3]^{2}$ $[\ ]^{2}$ $[\ ]^{2}$ $[37, 26, 24, 8, 0]$ $[1, 2, 1]$ $z^8 + 1,z^6 + 1,z + 1$ $[1, 2, 4, 8, 32]$
  displayed columns for results