Extensions 1→N→G→Q→1 with N=C7 and Q=C2×C22⋊C4

Direct product G=N×Q with N=C7 and Q=C2×C22⋊C4
dρLabelID
C14×C22⋊C4112C14xC2^2:C4224,150

Semidirect products G=N:Q with N=C7 and Q=C2×C22⋊C4
extensionφ:Q→Aut NdρLabelID
C71(C2×C22⋊C4) = D7×C22⋊C4φ: C2×C22⋊C4/C22⋊C4C2 ⊆ Aut C756C7:1(C2xC2^2:C4)224,75
C72(C2×C22⋊C4) = C2×D14⋊C4φ: C2×C22⋊C4/C22×C4C2 ⊆ Aut C7112C7:2(C2xC2^2:C4)224,122
C73(C2×C22⋊C4) = C2×C23.D7φ: C2×C22⋊C4/C24C2 ⊆ Aut C7112C7:3(C2xC2^2:C4)224,147


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