Properties

Label 2.7.2.21a
Base 2.1.1.0a1.1
Degree \(14\)
e \(2\)
f \(7\)
c \(21\)

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Defining polynomial over unramified subextension

$x^{2} + 4 b_{3} x + 8 c_{4} + 2$

Invariants

Residue field characteristic: $2$
Degree: $14$
Base field: $\Q_{2}$
Ramification index $e$: $2$
Residue field degree $f$: $7$
Discriminant exponent $c$: $21$
Artin slopes: $[3]$
Swan slopes: $[2]$
Means: $\langle1\rangle$
Rams: $(2)$
Field count: $40$ (complete)
Ambiguity: $14$
Mass: $128$
Absolute Mass: $128/7$

Diagrams

Varying

Indices of inseparability: $[2,0]$
Associated inertia: $[1]$
Jump Set: $[1,3]$

Galois groups and Hidden Artin slopes

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Fields


Showing all 40

  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
2.7.2.21a1.1 $( x^{7} + x + 1 )^{2} + 2$ $C_{14}$ (as 14T1) $14$ $14$ $[3]^{7}$ $[2]^{7}$ $[\ ]$ $[\ ]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.2 $( x^{7} + x + 1 )^{2} + 10$ $C_{14}$ (as 14T1) $14$ $14$ $[3]^{7}$ $[2]^{7}$ $[\ ]$ $[\ ]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.3 $( x^{7} + x + 1 )^{2} + 4 x^{3} ( x^{7} + x + 1 ) + 2$ $C_2 \wr C_7$ (as 14T29) $896$ $2$ $[2, 2, 2, 2, 2, 2, 3]^{7}$ $[1,1,1,1,1,1,2]^{7}$ $[2,2,2,2,2,2]$ $[1,1,1,1,1,1]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.4 $( x^{7} + x + 1 )^{2} + 4 x^{3} ( x^{7} + x + 1 ) + 10$ $C_2 \wr C_7$ (as 14T29) $896$ $2$ $[2, 2, 2, 2, 2, 2, 3]^{7}$ $[1,1,1,1,1,1,2]^{7}$ $[2,2,2,2,2,2]$ $[1,1,1,1,1,1]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.5 $( x^{7} + x + 1 )^{2} + \left(4 x^{4} + 4 x^{3}\right) ( x^{7} + x + 1 ) + 2$ $C_2 \wr C_7$ (as 14T29) $896$ $2$ $[2, 2, 2, 2, 2, 2, 3]^{7}$ $[1,1,1,1,1,1,2]^{7}$ $[2,2,2,2,2,2]$ $[1,1,1,1,1,1]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.6 $( x^{7} + x + 1 )^{2} + \left(4 x^{4} + 4 x^{3}\right) ( x^{7} + x + 1 ) + 10$ $C_2 \wr C_7$ (as 14T29) $896$ $2$ $[2, 2, 2, 2, 2, 2, 3]^{7}$ $[1,1,1,1,1,1,2]^{7}$ $[2,2,2,2,2,2]$ $[1,1,1,1,1,1]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.7 $( x^{7} + x + 1 )^{2} + \left(4 x^{3} + 4 x^{2}\right) ( x^{7} + x + 1 ) + 2$ $C_2 \wr C_7$ (as 14T29) $896$ $2$ $[2, 2, 2, 2, 2, 2, 3]^{7}$ $[1,1,1,1,1,1,2]^{7}$ $[2,2,2,2,2,2]$ $[1,1,1,1,1,1]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.8 $( x^{7} + x + 1 )^{2} + \left(4 x^{3} + 4 x^{2}\right) ( x^{7} + x + 1 ) + 10$ $C_2 \wr C_7$ (as 14T29) $896$ $2$ $[2, 2, 2, 2, 2, 2, 3]^{7}$ $[1,1,1,1,1,1,2]^{7}$ $[2,2,2,2,2,2]$ $[1,1,1,1,1,1]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.9 $( x^{7} + x + 1 )^{2} + \left(4 x^{4} + 4 x^{3} + 4 x^{2}\right) ( x^{7} + x + 1 ) + 2$ $C_2 \wr C_7$ (as 14T29) $896$ $2$ $[2, 2, 2, 2, 2, 2, 3]^{7}$ $[1,1,1,1,1,1,2]^{7}$ $[2,2,2,2,2,2]$ $[1,1,1,1,1,1]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.10 $( x^{7} + x + 1 )^{2} + \left(4 x^{4} + 4 x^{3} + 4 x^{2}\right) ( x^{7} + x + 1 ) + 10$ $C_2 \wr C_7$ (as 14T29) $896$ $2$ $[2, 2, 2, 2, 2, 2, 3]^{7}$ $[1,1,1,1,1,1,2]^{7}$ $[2,2,2,2,2,2]$ $[1,1,1,1,1,1]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.11 $( x^{7} + x + 1 )^{2} + 4 x ( x^{7} + x + 1 ) + 2$ $C_2\times F_8$ (as 14T9) $112$ $2$ $[2, 2, 2, 3]^{7}$ $[1,1,1,2]^{7}$ $[2,2,2]$ $[1,1,1]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.12 $( x^{7} + x + 1 )^{2} + 4 x ( x^{7} + x + 1 ) + 10$ $C_2\times F_8$ (as 14T9) $112$ $2$ $[2, 2, 2, 3]^{7}$ $[1,1,1,2]^{7}$ $[2,2,2]$ $[1,1,1]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.13 $( x^{7} + x + 1 )^{2} + \left(4 x^{3} + 4 x\right) ( x^{7} + x + 1 ) + 2$ $C_2 \wr C_7$ (as 14T29) $896$ $2$ $[2, 2, 2, 2, 2, 2, 3]^{7}$ $[1,1,1,1,1,1,2]^{7}$ $[2,2,2,2,2,2]$ $[1,1,1,1,1,1]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.14 $( x^{7} + x + 1 )^{2} + \left(4 x^{3} + 4 x\right) ( x^{7} + x + 1 ) + 10$ $C_2 \wr C_7$ (as 14T29) $896$ $2$ $[2, 2, 2, 2, 2, 2, 3]^{7}$ $[1,1,1,1,1,1,2]^{7}$ $[2,2,2,2,2,2]$ $[1,1,1,1,1,1]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.15 $( x^{7} + x + 1 )^{2} + \left(4 x^{4} + 4 x^{3} + 4 x\right) ( x^{7} + x + 1 ) + 2$ $C_2 \wr C_7$ (as 14T29) $896$ $2$ $[2, 2, 2, 2, 2, 2, 3]^{7}$ $[1,1,1,1,1,1,2]^{7}$ $[2,2,2,2,2,2]$ $[1,1,1,1,1,1]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.16 $( x^{7} + x + 1 )^{2} + \left(4 x^{4} + 4 x^{3} + 4 x\right) ( x^{7} + x + 1 ) + 10$ $C_2 \wr C_7$ (as 14T29) $896$ $2$ $[2, 2, 2, 2, 2, 2, 3]^{7}$ $[1,1,1,1,1,1,2]^{7}$ $[2,2,2,2,2,2]$ $[1,1,1,1,1,1]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.17 $( x^{7} + x + 1 )^{2} + \left(4 x^{3} + 4 x^{2} + 4 x\right) ( x^{7} + x + 1 ) + 2$ $C_2 \wr C_7$ (as 14T29) $896$ $2$ $[2, 2, 2, 2, 2, 2, 3]^{7}$ $[1,1,1,1,1,1,2]^{7}$ $[2,2,2,2,2,2]$ $[1,1,1,1,1,1]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.18 $( x^{7} + x + 1 )^{2} + \left(4 x^{3} + 4 x^{2} + 4 x\right) ( x^{7} + x + 1 ) + 10$ $C_2 \wr C_7$ (as 14T29) $896$ $2$ $[2, 2, 2, 2, 2, 2, 3]^{7}$ $[1,1,1,1,1,1,2]^{7}$ $[2,2,2,2,2,2]$ $[1,1,1,1,1,1]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.19 $( x^{7} + x + 1 )^{2} + \left(4 x^{4} + 4 x^{3} + 4 x^{2} + 4 x\right) ( x^{7} + x + 1 ) + 2$ $C_2\times F_8$ (as 14T9) $112$ $2$ $[2, 2, 2, 3]^{7}$ $[1,1,1,2]^{7}$ $[2,2,2]$ $[1,1,1]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.20 $( x^{7} + x + 1 )^{2} + \left(4 x^{4} + 4 x^{3} + 4 x^{2} + 4 x\right) ( x^{7} + x + 1 ) + 10$ $C_2\times F_8$ (as 14T9) $112$ $2$ $[2, 2, 2, 3]^{7}$ $[1,1,1,2]^{7}$ $[2,2,2]$ $[1,1,1]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.21 $( x^{7} + x + 1 )^{2} + 4 ( x^{7} + x + 1 ) + 2$ $C_{14}$ (as 14T1) $14$ $14$ $[3]^{7}$ $[2]^{7}$ $[\ ]$ $[\ ]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.22 $( x^{7} + x + 1 )^{2} + 4 ( x^{7} + x + 1 ) + 10$ $C_{14}$ (as 14T1) $14$ $14$ $[3]^{7}$ $[2]^{7}$ $[\ ]$ $[\ ]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.23 $( x^{7} + x + 1 )^{2} + \left(4 x^{3} + 4\right) ( x^{7} + x + 1 ) + 2$ $C_2 \wr C_7$ (as 14T29) $896$ $2$ $[2, 2, 2, 2, 2, 2, 3]^{7}$ $[1,1,1,1,1,1,2]^{7}$ $[2,2,2,2,2,2]$ $[1,1,1,1,1,1]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.24 $( x^{7} + x + 1 )^{2} + \left(4 x^{3} + 4\right) ( x^{7} + x + 1 ) + 10$ $C_2 \wr C_7$ (as 14T29) $896$ $2$ $[2, 2, 2, 2, 2, 2, 3]^{7}$ $[1,1,1,1,1,1,2]^{7}$ $[2,2,2,2,2,2]$ $[1,1,1,1,1,1]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.25 $( x^{7} + x + 1 )^{2} + \left(4 x^{4} + 4 x^{3} + 4\right) ( x^{7} + x + 1 ) + 2$ $C_2 \wr C_7$ (as 14T29) $896$ $2$ $[2, 2, 2, 2, 2, 2, 3]^{7}$ $[1,1,1,1,1,1,2]^{7}$ $[2,2,2,2,2,2]$ $[1,1,1,1,1,1]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.26 $( x^{7} + x + 1 )^{2} + \left(4 x^{4} + 4 x^{3} + 4\right) ( x^{7} + x + 1 ) + 10$ $C_2 \wr C_7$ (as 14T29) $896$ $2$ $[2, 2, 2, 2, 2, 2, 3]^{7}$ $[1,1,1,1,1,1,2]^{7}$ $[2,2,2,2,2,2]$ $[1,1,1,1,1,1]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.27 $( x^{7} + x + 1 )^{2} + \left(4 x^{3} + 4 x^{2} + 4\right) ( x^{7} + x + 1 ) + 2$ $C_2 \wr C_7$ (as 14T29) $896$ $2$ $[2, 2, 2, 2, 2, 2, 3]^{7}$ $[1,1,1,1,1,1,2]^{7}$ $[2,2,2,2,2,2]$ $[1,1,1,1,1,1]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.28 $( x^{7} + x + 1 )^{2} + \left(4 x^{3} + 4 x^{2} + 4\right) ( x^{7} + x + 1 ) + 10$ $C_2 \wr C_7$ (as 14T29) $896$ $2$ $[2, 2, 2, 2, 2, 2, 3]^{7}$ $[1,1,1,1,1,1,2]^{7}$ $[2,2,2,2,2,2]$ $[1,1,1,1,1,1]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.29 $( x^{7} + x + 1 )^{2} + \left(4 x^{4} + 4 x^{3} + 4 x^{2} + 4\right) ( x^{7} + x + 1 ) + 2$ $C_2 \wr C_7$ (as 14T29) $896$ $2$ $[2, 2, 2, 2, 2, 2, 3]^{7}$ $[1,1,1,1,1,1,2]^{7}$ $[2,2,2,2,2,2]$ $[1,1,1,1,1,1]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.30 $( x^{7} + x + 1 )^{2} + \left(4 x^{4} + 4 x^{3} + 4 x^{2} + 4\right) ( x^{7} + x + 1 ) + 10$ $C_2 \wr C_7$ (as 14T29) $896$ $2$ $[2, 2, 2, 2, 2, 2, 3]^{7}$ $[1,1,1,1,1,1,2]^{7}$ $[2,2,2,2,2,2]$ $[1,1,1,1,1,1]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.31 $( x^{7} + x + 1 )^{2} + \left(4 x + 4\right) ( x^{7} + x + 1 ) + 2$ $C_2\times F_8$ (as 14T9) $112$ $2$ $[2, 2, 2, 3]^{7}$ $[1,1,1,2]^{7}$ $[2,2,2]$ $[1,1,1]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.32 $( x^{7} + x + 1 )^{2} + \left(4 x + 4\right) ( x^{7} + x + 1 ) + 10$ $C_2\times F_8$ (as 14T9) $112$ $2$ $[2, 2, 2, 3]^{7}$ $[1,1,1,2]^{7}$ $[2,2,2]$ $[1,1,1]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.33 $( x^{7} + x + 1 )^{2} + \left(4 x^{3} + 4 x + 4\right) ( x^{7} + x + 1 ) + 2$ $C_2 \wr C_7$ (as 14T29) $896$ $2$ $[2, 2, 2, 2, 2, 2, 3]^{7}$ $[1,1,1,1,1,1,2]^{7}$ $[2,2,2,2,2,2]$ $[1,1,1,1,1,1]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.34 $( x^{7} + x + 1 )^{2} + \left(4 x^{3} + 4 x + 4\right) ( x^{7} + x + 1 ) + 10$ $C_2 \wr C_7$ (as 14T29) $896$ $2$ $[2, 2, 2, 2, 2, 2, 3]^{7}$ $[1,1,1,1,1,1,2]^{7}$ $[2,2,2,2,2,2]$ $[1,1,1,1,1,1]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.35 $( x^{7} + x + 1 )^{2} + \left(4 x^{4} + 4 x^{3} + 4 x + 4\right) ( x^{7} + x + 1 ) + 2$ $C_2 \wr C_7$ (as 14T29) $896$ $2$ $[2, 2, 2, 2, 2, 2, 3]^{7}$ $[1,1,1,1,1,1,2]^{7}$ $[2,2,2,2,2,2]$ $[1,1,1,1,1,1]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.36 $( x^{7} + x + 1 )^{2} + \left(4 x^{4} + 4 x^{3} + 4 x + 4\right) ( x^{7} + x + 1 ) + 10$ $C_2 \wr C_7$ (as 14T29) $896$ $2$ $[2, 2, 2, 2, 2, 2, 3]^{7}$ $[1,1,1,1,1,1,2]^{7}$ $[2,2,2,2,2,2]$ $[1,1,1,1,1,1]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.37 $( x^{7} + x + 1 )^{2} + \left(4 x^{3} + 4 x^{2} + 4 x + 4\right) ( x^{7} + x + 1 ) + 2$ $C_2 \wr C_7$ (as 14T29) $896$ $2$ $[2, 2, 2, 2, 2, 2, 3]^{7}$ $[1,1,1,1,1,1,2]^{7}$ $[2,2,2,2,2,2]$ $[1,1,1,1,1,1]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.38 $( x^{7} + x + 1 )^{2} + \left(4 x^{3} + 4 x^{2} + 4 x + 4\right) ( x^{7} + x + 1 ) + 10$ $C_2 \wr C_7$ (as 14T29) $896$ $2$ $[2, 2, 2, 2, 2, 2, 3]^{7}$ $[1,1,1,1,1,1,2]^{7}$ $[2,2,2,2,2,2]$ $[1,1,1,1,1,1]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.39 $( x^{7} + x + 1 )^{2} + \left(4 x^{4} + 4 x^{3} + 4 x^{2} + 4 x + 4\right) ( x^{7} + x + 1 ) + 2$ $C_2\times F_8$ (as 14T9) $112$ $2$ $[2, 2, 2, 3]^{7}$ $[1,1,1,2]^{7}$ $[2,2,2]$ $[1,1,1]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
2.7.2.21a1.40 $( x^{7} + x + 1 )^{2} + \left(4 x^{4} + 4 x^{3} + 4 x^{2} + 4 x + 4\right) ( x^{7} + x + 1 ) + 10$ $C_2\times F_8$ (as 14T9) $112$ $2$ $[2, 2, 2, 3]^{7}$ $[1,1,1,2]^{7}$ $[2,2,2]$ $[1,1,1]$ $[2, 0]$ $[1]$ $z + 1$ $[1, 3]$
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