Extensions 1→N→G→Q→1 with N=C2 and Q=C5xC4:C4

Direct product G=NxQ with N=C2 and Q=C5xC4:C4
dρLabelID
C10xC4:C4160C10xC4:C4160,177


Non-split extensions G=N.Q with N=C2 and Q=C5xC4:C4
extensionφ:Q→Aut NdρLabelID
C2.1(C5xC4:C4) = C5xC2.C42central extension (φ=1)160C2.1(C5xC4:C4)160,45
C2.2(C5xC4:C4) = C5xC4:C8central extension (φ=1)160C2.2(C5xC4:C4)160,55
C2.3(C5xC4:C4) = C5xC4.Q8central stem extension (φ=1)160C2.3(C5xC4:C4)160,56
C2.4(C5xC4:C4) = C5xC2.D8central stem extension (φ=1)160C2.4(C5xC4:C4)160,57
C2.5(C5xC4:C4) = C5xC8.C4central stem extension (φ=1)802C2.5(C5xC4:C4)160,58

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