Extensions 1→N→G→Q→1 with N=C42⋊3C4 and Q=C2

Direct product G=N×Q with N=C42⋊3C4 and Q=C2
dρLabelID
C2×C42⋊3C432C2xC4^2:3C4128,857

Semidirect products G=N:Q with N=C42⋊3C4 and Q=C2
extensionφ:Q→Out NdρLabelID
C42⋊3C4⋊1C2 = C42.3D4φ: C2/C1 → C2 ⊆ Out C42⋊3C4164C4^2:3C4:1C2128,136
C42⋊3C4⋊2C2 = C8⋊C4⋊C4φ: C2/C1 → C2 ⊆ Out C42⋊3C4168+C4^2:3C4:2C2128,138
C42⋊3C4⋊3C2 = C24.39D4φ: C2/C1 → C2 ⊆ Out C42⋊3C4168+C4^2:3C4:3C2128,859
C42⋊3C4⋊4C2 = C4⋊Q8⋊C4φ: C2/C1 → C2 ⊆ Out C42⋊3C4328-C4^2:3C4:4C2128,861
C42⋊3C4⋊5C2 = C42⋊4D4φ: C2/C1 → C2 ⊆ Out C42⋊3C4164C4^2:3C4:5C2128,929
C42⋊3C4⋊6C2 = C42⋊5D4φ: C2/C1 → C2 ⊆ Out C42⋊3C4168+C4^2:3C4:6C2128,931
C42⋊3C4⋊7C2 = C42.14D4φ: C2/C1 → C2 ⊆ Out C42⋊3C4328-C4^2:3C4:7C2128,933
C42⋊3C4⋊8C2 = C4⋊Q8⋊29C4φ: trivial image164C4^2:3C4:8C2128,858

Non-split extensions G=N.Q with N=C42⋊3C4 and Q=C2
extensionφ:Q→Out NdρLabelID
C42⋊3C4.1C2 = (C2×D4).D4φ: C2/C1 → C2 ⊆ Out C42⋊3C4328-C4^2:3C4.1C2128,139
C42⋊3C4.2C2 = (C4×C8)⋊C4φ: C2/C1 → C2 ⊆ Out C42⋊3C4324C4^2:3C4.2C2128,146

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