Extensions 1→N→G→Q→1 with N=C2 and Q=C4○D4

Direct product G=N×Q with N=C2 and Q=C4○D4
dρLabelID
C2×C4○D416C2xC4oD432,48


Non-split extensions G=N.Q with N=C2 and Q=C4○D4
extensionφ:Q→Aut NdρLabelID
C2.1(C4○D4) = C42⋊C2central extension (φ=1)16C2.1(C4oD4)32,24
C2.2(C4○D4) = C4×D4central extension (φ=1)16C2.2(C4oD4)32,25
C2.3(C4○D4) = C4×Q8central extension (φ=1)32C2.3(C4oD4)32,26
C2.4(C4○D4) = C4⋊D4central stem extension (φ=1)16C2.4(C4oD4)32,28
C2.5(C4○D4) = C22⋊Q8central stem extension (φ=1)16C2.5(C4oD4)32,29
C2.6(C4○D4) = C22.D4central stem extension (φ=1)16C2.6(C4oD4)32,30
C2.7(C4○D4) = C4.4D4central stem extension (φ=1)16C2.7(C4oD4)32,31
C2.8(C4○D4) = C42.C2central stem extension (φ=1)32C2.8(C4oD4)32,32
C2.9(C4○D4) = C422C2central stem extension (φ=1)16C2.9(C4oD4)32,33

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