Properties

Label 2.11.2.22a
Base 2.1.1.0a1.1
Degree \(22\)
e \(2\)
f \(11\)
c \(22\)

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Defining polynomial over unramified subextension

$x^{2} + 2 a_{1} x + 4 c_{2} + 2$

Invariants

Residue field characteristic: $2$
Degree: $22$
Base field: $\Q_{2}$
Ramification index $e$: $2$
Residue field degree $f$: $11$
Discriminant exponent $c$: $22$
Artin slopes: $[2]$
Swan slopes: $[1]$
Means: $\langle\frac{1}{2}\rangle$
Rams: $(1)$
Field count: $374$ (complete)
Ambiguity: $22$
Mass: $2047$
Absolute Mass: $2047/11$

Diagrams

Varying

Indices of inseparability: $[1,0]$
Associated inertia: $[1]$
Jump Set: $[1,2]$ (show 1), $[1,3]$ (show 372), $[1,4]$ (show 1)

Fields


Showing 1-50 of 374

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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
2.11.2.22a1.1 $( x^{11} + x^{2} + 1 )^{2} + 2 ( x^{11} + x^{2} + 1 ) + 2$ $C_{22}$ (as 22T1) $22$ $22$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + t^{10}$ $[1, 2]$
2.11.2.22a1.2 $( x^{11} + x^{2} + 1 )^{2} + 2 ( x^{11} + x^{2} + 1 ) + 6$ $C_{22}$ (as 22T1) $22$ $22$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + t^{10}$ $[1, 4]$
2.11.2.22a2.1 $( x^{11} + x^{2} + 1 )^{2} + 2 x ( x^{11} + x^{2} + 1 ) + 2$ not computed $ $not computed$ $ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^2 + 1)$ $[1, 3]$
2.11.2.22a2.2 $( x^{11} + x^{2} + 1 )^{2} + 2 x ( x^{11} + x^{2} + 1 ) + 4 x^{2} + 2$ not computed $ $not computed$ $ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^2 + 1)$ $[1, 3]$
2.11.2.22a3.1 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{2} + 2\right) ( x^{11} + x^{2} + 1 ) + 2$ $C_2^{10}.C_{22}$ (as 22T28) $22528$ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^{10} + t^3 + t)$ $[1, 3]$
2.11.2.22a3.2 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{2} + 2\right) ( x^{11} + x^{2} + 1 ) + 6$ not computed $ $not computed$ $ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^{10} + t^3 + t)$ $[1, 3]$
2.11.2.22a4.1 $( x^{11} + x^{2} + 1 )^{2} + 2 x^{3} ( x^{11} + x^{2} + 1 ) + 2$ $C_2^{10}:C_{11}$ (as 22T23) $11264$ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^4 + t^2)$ $[1, 3]$
2.11.2.22a4.2 $( x^{11} + x^{2} + 1 )^{2} + 2 x^{3} ( x^{11} + x^{2} + 1 ) + 4 x^{6} + 2$ not computed $ $not computed$ $ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^4 + t^2)$ $[1, 3]$
2.11.2.22a5.1 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{3} + 2 x^{2} + 2\right) ( x^{11} + x^{2} + 1 ) + 2$ not computed $ $not computed$ $ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^{10} + t^4 + t^3 + t^2 + t)$ $[1, 3]$
2.11.2.22a5.2 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{3} + 2 x^{2} + 2\right) ( x^{11} + x^{2} + 1 ) + 6$ $C_2^{10}.C_{22}$ (as 22T28) $22528$ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^{10} + t^4 + t^3 + t^2 + t)$ $[1, 3]$
2.11.2.22a6.1 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{4} + 2 x\right) ( x^{11} + x^{2} + 1 ) + 2$ not computed $ $not computed$ $ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^5 + t^3 + t^2 + 1)$ $[1, 3]$
2.11.2.22a6.2 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{4} + 2 x\right) ( x^{11} + x^{2} + 1 ) + 4 x + 2$ not computed $ $not computed$ $ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^5 + t^3 + t^2 + 1)$ $[1, 3]$
2.11.2.22a7.1 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{4} + 2 x + 2\right) ( x^{11} + x^{2} + 1 ) + 2$ not computed $ $not computed$ $ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^{10} + t^5 + t^3 + t^2 + 1)$ $[1, 3]$
2.11.2.22a7.2 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{4} + 2 x + 2\right) ( x^{11} + x^{2} + 1 ) + 6$ $C_2^{10}.C_{22}$ (as 22T28) $22528$ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^{10} + t^5 + t^3 + t^2 + 1)$ $[1, 3]$
2.11.2.22a8.1 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{4} + 2 x^{2}\right) ( x^{11} + x^{2} + 1 ) + 2$ not computed $ $not computed$ $ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^5 + t)$ $[1, 3]$
2.11.2.22a8.2 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{4} + 2 x^{2}\right) ( x^{11} + x^{2} + 1 ) + 6$ $C_2^{10}.C_{22}$ (as 22T28) $22528$ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^5 + t)$ $[1, 3]$
2.11.2.22a9.1 $( x^{11} + x^{2} + 1 )^{2} + 2 x^{5} ( x^{11} + x^{2} + 1 ) + 2$ not computed $ $not computed$ $ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^6 + t^4)$ $[1, 3]$
2.11.2.22a9.2 $( x^{11} + x^{2} + 1 )^{2} + 2 x^{5} ( x^{11} + x^{2} + 1 ) + 4 x^{10} + 2$ not computed $ $not computed$ $ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^6 + t^4)$ $[1, 3]$
2.11.2.22a10.1 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{5} + 2 x\right) ( x^{11} + x^{2} + 1 ) + 2$ $C_2^{10}.C_{22}$ (as 22T28) $22528$ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^6 + t^4 + t^2 + 1)$ $[1, 3]$
2.11.2.22a10.2 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{5} + 2 x\right) ( x^{11} + x^{2} + 1 ) + 6$ $C_2^{10}.C_{22}$ (as 22T28) $22528$ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^6 + t^4 + t^2 + 1)$ $[1, 3]$
2.11.2.22a11.1 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{5} + 2 x^{4} + 2 x^{2}\right) ( x^{11} + x^{2} + 1 ) + 2$ $C_2^{10}.C_{22}$ (as 22T28) $22528$ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^6 + t^5 + t^4 + t)$ $[1, 3]$
2.11.2.22a11.2 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{5} + 2 x^{4} + 2 x^{2}\right) ( x^{11} + x^{2} + 1 ) + 4 x^{4} + 2$ not computed $ $not computed$ $ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^6 + t^5 + t^4 + t)$ $[1, 3]$
2.11.2.22a12.1 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{5} + 2 x^{4} + 2 x^{3} + 2 x\right) ( x^{11} + x^{2} + 1 ) + 2$ not computed $ $not computed$ $ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^6 + t^5 + t^3 + 1)$ $[1, 3]$
2.11.2.22a12.2 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{5} + 2 x^{4} + 2 x^{3} + 2 x\right) ( x^{11} + x^{2} + 1 ) + 6$ $C_2^{10}.C_{22}$ (as 22T28) $22528$ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^6 + t^5 + t^3 + 1)$ $[1, 3]$
2.11.2.22a13.1 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{6} + 2 x^{2} + 2 x + 2\right) ( x^{11} + x^{2} + 1 ) + 2$ not computed $ $not computed$ $ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^{10} + t^7 + t^5 + t^3 + t^2 + t + 1)$ $[1, 3]$
2.11.2.22a13.2 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{6} + 2 x^{2} + 2 x + 2\right) ( x^{11} + x^{2} + 1 ) + 6$ not computed $ $not computed$ $ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^{10} + t^7 + t^5 + t^3 + t^2 + t + 1)$ $[1, 3]$
2.11.2.22a14.1 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{6} + 2 x^{3} + 2 x^{2}\right) ( x^{11} + x^{2} + 1 ) + 2$ not computed $ $not computed$ $ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^7 + t^5 + t^4 + t^3 + t^2 + t)$ $[1, 3]$
2.11.2.22a14.2 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{6} + 2 x^{3} + 2 x^{2}\right) ( x^{11} + x^{2} + 1 ) + 4 x^{4} + 2$ not computed $ $not computed$ $ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^7 + t^5 + t^4 + t^3 + t^2 + t)$ $[1, 3]$
2.11.2.22a15.1 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{6} + 2 x^{3} + 2 x^{2} + 2 x + 2\right) ( x^{11} + x^{2} + 1 ) + 2$ not computed $ $not computed$ $ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^{10} + t^7 + t^5 + t^4 + t^3 + t + 1)$ $[1, 3]$
2.11.2.22a15.2 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{6} + 2 x^{3} + 2 x^{2} + 2 x + 2\right) ( x^{11} + x^{2} + 1 ) + 4 x^{2} + 2$ $C_2^{10}.C_{22}$ (as 22T28) $22528$ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^{10} + t^7 + t^5 + t^4 + t^3 + t + 1)$ $[1, 3]$
2.11.2.22a16.1 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{6} + 2 x^{4}\right) ( x^{11} + x^{2} + 1 ) + 2$ $C_2^{10}.C_{22}$ (as 22T28) $22528$ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^7 + t^3)$ $[1, 3]$
2.11.2.22a16.2 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{6} + 2 x^{4}\right) ( x^{11} + x^{2} + 1 ) + 6$ not computed $ $not computed$ $ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^7 + t^3)$ $[1, 3]$
2.11.2.22a17.1 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{6} + 2 x^{4} + 2 x + 2\right) ( x^{11} + x^{2} + 1 ) + 2$ $C_2^{10}.C_{22}$ (as 22T28) $22528$ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^{10} + t^7 + t^3 + t^2 + 1)$ $[1, 3]$
2.11.2.22a17.2 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{6} + 2 x^{4} + 2 x + 2\right) ( x^{11} + x^{2} + 1 ) + 6$ not computed $ $not computed$ $ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^{10} + t^7 + t^3 + t^2 + 1)$ $[1, 3]$
2.11.2.22a18.1 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{6} + 2 x^{4} + 2 x^{2} + 2\right) ( x^{11} + x^{2} + 1 ) + 2$ not computed $ $not computed$ $ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^{10} + t^7 + t)$ $[1, 3]$
2.11.2.22a18.2 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{6} + 2 x^{4} + 2 x^{2} + 2\right) ( x^{11} + x^{2} + 1 ) + 4 x^{3} + 2$ $C_2^{10}.C_{22}$ (as 22T28) $22528$ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^{10} + t^7 + t)$ $[1, 3]$
2.11.2.22a19.1 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{6} + 2 x^{4} + 2 x^{3} + 2 x^{2} + 2\right) ( x^{11} + x^{2} + 1 ) + 2$ $C_2^{10}.C_{22}$ (as 22T28) $22528$ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^{10} + t^7 + t^4 + t^2 + t)$ $[1, 3]$
2.11.2.22a19.2 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{6} + 2 x^{4} + 2 x^{3} + 2 x^{2} + 2\right) ( x^{11} + x^{2} + 1 ) + 6$ not computed $ $not computed$ $ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^{10} + t^7 + t^4 + t^2 + t)$ $[1, 3]$
2.11.2.22a20.1 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{6} + 2 x^{5} + 2\right) ( x^{11} + x^{2} + 1 ) + 2$ not computed $ $not computed$ $ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^{10} + t^7 + t^6 + t^5 + t^4)$ $[1, 3]$
2.11.2.22a20.2 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{6} + 2 x^{5} + 2\right) ( x^{11} + x^{2} + 1 ) + 4 x^{2} + 2$ not computed $ $not computed$ $ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^{10} + t^7 + t^6 + t^5 + t^4)$ $[1, 3]$
2.11.2.22a21.1 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{6} + 2 x^{5} + 2 x^{2} + 2 x + 2\right) ( x^{11} + x^{2} + 1 ) + 2$ not computed $ $not computed$ $ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^{10} + t^7 + t^6 + t^5 + t^4 + t^3 + t^2 + t + 1)$ $[1, 3]$
2.11.2.22a21.2 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{6} + 2 x^{5} + 2 x^{2} + 2 x + 2\right) ( x^{11} + x^{2} + 1 ) + 6$ not computed $ $not computed$ $ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^{10} + t^7 + t^6 + t^5 + t^4 + t^3 + t^2 + t + 1)$ $[1, 3]$
2.11.2.22a22.1 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{6} + 2 x^{5} + 2 x^{4} + 2 x\right) ( x^{11} + x^{2} + 1 ) + 2$ not computed $ $not computed$ $ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^7 + t^6 + t^4 + t^3 + t^2 + 1)$ $[1, 3]$
2.11.2.22a22.2 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{6} + 2 x^{5} + 2 x^{4} + 2 x\right) ( x^{11} + x^{2} + 1 ) + 6$ not computed $ $not computed$ $ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^7 + t^6 + t^4 + t^3 + t^2 + 1)$ $[1, 3]$
2.11.2.22a23.1 $( x^{11} + x^{2} + 1 )^{2} + 2 x^{7} ( x^{11} + x^{2} + 1 ) + 2$ $C_2^{10}:C_{11}$ (as 22T23) $11264$ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^8 + t^6)$ $[1, 3]$
2.11.2.22a23.2 $( x^{11} + x^{2} + 1 )^{2} + 2 x^{7} ( x^{11} + x^{2} + 1 ) + 4 x + 2$ $C_2^{10}.C_{22}$ (as 22T28) $22528$ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^8 + t^6)$ $[1, 3]$
2.11.2.22a24.1 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{7} + 2 x^{2} + 2\right) ( x^{11} + x^{2} + 1 ) + 2$ not computed $ $not computed$ $ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^{10} + t^8 + t^6 + t^3 + t)$ $[1, 3]$
2.11.2.22a24.2 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{7} + 2 x^{2} + 2\right) ( x^{11} + x^{2} + 1 ) + 6$ not computed $ $not computed$ $ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^{10} + t^8 + t^6 + t^3 + t)$ $[1, 3]$
2.11.2.22a25.1 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{7} + 2 x^{3}\right) ( x^{11} + x^{2} + 1 ) + 2$ not computed $ $not computed$ $ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^8 + t^6 + t^4 + t^2)$ $[1, 3]$
2.11.2.22a25.2 $( x^{11} + x^{2} + 1 )^{2} + \left(2 x^{7} + 2 x^{3}\right) ( x^{11} + x^{2} + 1 ) + 6$ $C_2^{10}.C_{22}$ (as 22T28) $22528$ $2$ not computed not computed not computed not computed $[1, 0]$ $[1]$ $z + (t^8 + t^6 + t^4 + t^2)$ $[1, 3]$
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