Properties

Label 11.2.1.2
Base \(\Q_{11}\)
Degree \(2\)
e \(2\)
f \(1\)
c \(1\)
Galois group $C_2$ (as 2T1)

Related objects

Learn more about

Defining polynomial

\( x^{2} + 33 \)

Invariants

Base field: $\Q_{11}$
Degree $d$ : $2$
Ramification exponent $e$ : $2$
Residue field degree $f$ : $1$
Discriminant exponent $c$ : $1$
Discriminant root field: $\Q_{11}(\sqrt{11*})$
Root number: $i$
$|\Gal(K/\Q_{ 11 })|$: $2$
This field is Galois and abelian over $\Q_{11}$.

Intermediate fields

The extension is primitive: there are no intermediate fields between this field and $\Q_{ 11 }$.

Unramified/totally ramified tower

Unramified subfield:$\Q_{11}$
Relative Eisenstein polynomial:\( x^{2} + 33 \)

Invariants of the Galois closure

Galois group:$C_2$ (as 2T1)
Inertia group:$C_2$
Unramified degree:$1$
Tame degree:$2$
Wild slopes:None
Galois mean slope:$1/2$
Galois splitting model:$x^{2} + 33$