Extensions 1→N→G→Q→1 with N=C2×S4 and Q=C2

Direct product G=N×Q with N=C2×S4 and Q=C2
dρLabelID
C22×S412C2^2xS496,226

Semidirect products G=N:Q with N=C2×S4 and Q=C2
extensionφ:Q→Out NdρLabelID
(C2×S4)⋊1C2 = C4⋊S4φ: C2/C1C2 ⊆ Out C2×S4126+(C2xS4):1C296,187
(C2×S4)⋊2C2 = A4⋊D4φ: C2/C1C2 ⊆ Out C2×S4126+(C2xS4):2C296,195

Non-split extensions G=N.Q with N=C2×S4 and Q=C2
extensionφ:Q→Out NdρLabelID
(C2×S4).C2 = C4×S4φ: trivial image123(C2xS4).C296,186

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