Defining polynomial over unramified subextension
| $x^{2} + 19d_{0}$ |
Invariants
| Residue field characteristic: | $19$ |
| Degree: | $4$ |
| Base field: | $\Q_{19}$ |
| Ramification index $e$: | $2$ |
| Residue field degree $f$: | $2$ |
| Discriminant exponent $c$: | $2$ |
| Artin slopes: | $[\ ]$ |
| Swan slopes: | $[\ ]$ |
| Means: | $\langle\ \rangle$ |
| Rams: | $(\ )$ |
| Field count: | $2$ (complete) |
| Ambiguity: | $4$ |
| Mass: | $1$ |
| Absolute Mass: | $1/2$ |
Varying
| Indices of inseparability: | $[0]$ |
| Associated inertia: | $[1]$ |
| Jump Set: | undefined |
Galois groups and Hidden Artin slopes
Fields
Showing all 2
Download displayed columns for results| Label | Polynomial | Galois group | Galois degree | $\#\Aut(K/\Q_p)$ | Hidden Artin slopes | Ind. of Insep. | Assoc. Inertia | Jump Set |
|---|---|---|---|---|---|---|---|---|
| 19.2.2.2a1.1 | $( x^{2} + 18 x + 2 )^{2} + 19 x$ | $C_4$ (as 4T1) | $4$ | $4$ | $[\ ]$ | $[0]$ | $[1]$ | undefined |
| 19.2.2.2a1.2 | $( x^{2} + 18 x + 2 )^{2} + 19$ | $C_2^2$ (as 4T2) | $4$ | $4$ | $[\ ]$ | $[0]$ | $[1]$ | undefined |