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Extensions 1→N→G→Q→1 with N=C2 and Q=C16:3C4

Direct product G=NxQ with N=C2 and Q=C16:3C4
dρLabelID
C2xC16:3C4128C2xC16:3C4128,888


Non-split extensions G=N.Q with N=C2 and Q=C16:3C4
extensionφ:Q→Aut NdρLabelID
C2.1(C16:3C4) = C16:3C8central extension (φ=1)128C2.1(C16:3C4)128,103
C2.2(C16:3C4) = C8.7C42central extension (φ=1)128C2.2(C16:3C4)128,112
C2.3(C16:3C4) = C32:3C4central stem extension (φ=1)128C2.3(C16:3C4)128,155
C2.4(C16:3C4) = C32:4C4central stem extension (φ=1)128C2.4(C16:3C4)128,156
C2.5(C16:3C4) = C32.C4central stem extension (φ=1)642C2.5(C16:3C4)128,157

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