Extensions 1→N→G→Q→1 with N=C2 and Q=C2×C34

Direct product G=N×Q with N=C2 and Q=C2×C34
dρLabelID
C22×C34136C2^2xC34136,15


Non-split extensions G=N.Q with N=C2 and Q=C2×C34
extensionφ:Q→Aut NdρLabelID
C2.1(C2×C34) = D4×C17central stem extension (φ=1)682C2.1(C2xC34)136,10
C2.2(C2×C34) = Q8×C17central stem extension (φ=1)1362C2.2(C2xC34)136,11

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