Extensions 1→N→G→Q→1 with N=C2 and Q=C2×SD32

Direct product G=N×Q with N=C2 and Q=C2×SD32
dρLabelID
C22×SD3264C2^2xSD32128,2141


Non-split extensions G=N.Q with N=C2 and Q=C2×SD32
extensionφ:Q→Aut NdρLabelID
C2.1(C2×SD32) = C2×C2.D16central extension (φ=1)64C2.1(C2xSD32)128,868
C2.2(C2×SD32) = C2×C2.Q32central extension (φ=1)128C2.2(C2xSD32)128,869
C2.3(C2×SD32) = C2×C164C4central extension (φ=1)128C2.3(C2xSD32)128,889
C2.4(C2×SD32) = C4×SD32central extension (φ=1)64C2.4(C2xSD32)128,905
C2.5(C2×SD32) = Q167D4central stem extension (φ=1)64C2.5(C2xSD32)128,917
C2.6(C2×SD32) = D8.9D4central stem extension (φ=1)32C2.6(C2xSD32)128,919
C2.7(C2×SD32) = Q162D4central stem extension (φ=1)64C2.7(C2xSD32)128,939
C2.8(C2×SD32) = D8.4D4central stem extension (φ=1)64C2.8(C2xSD32)128,940
C2.9(C2×SD32) = C168D4central stem extension (φ=1)64C2.9(C2xSD32)128,949
C2.10(C2×SD32) = Q16⋊Q8central stem extension (φ=1)128C2.10(C2xSD32)128,957
C2.11(C2×SD32) = D8⋊Q8central stem extension (φ=1)64C2.11(C2xSD32)128,958
C2.12(C2×SD32) = C23.49D8central stem extension (φ=1)64C2.12(C2xSD32)128,965
C2.13(C2×SD32) = C23.50D8central stem extension (φ=1)64C2.13(C2xSD32)128,967
C2.14(C2×SD32) = C4.4D16central stem extension (φ=1)64C2.14(C2xSD32)128,972
C2.15(C2×SD32) = C4.SD32central stem extension (φ=1)128C2.15(C2xSD32)128,973
C2.16(C2×SD32) = C165D4central stem extension (φ=1)64C2.16(C2xSD32)128,980
C2.17(C2×SD32) = C163Q8central stem extension (φ=1)128C2.17(C2xSD32)128,986

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