Extensions 1→N→G→Q→1 with N=C2 and Q=C4xC7:C8

Direct product G=NxQ with N=C2 and Q=C4xC7:C8
dρLabelID
C2xC4xC7:C8448C2xC4xC7:C8448,454


Non-split extensions G=N.Q with N=C2 and Q=C4xC7:C8
extensionφ:Q→Aut NdρLabelID
C2.1(C4xC7:C8) = C8xC7:C8central extension (φ=1)448C2.1(C4xC7:C8)448,10
C2.2(C4xC7:C8) = C4xC7:C16central extension (φ=1)448C2.2(C4xC7:C8)448,17
C2.3(C4xC7:C8) = C56:C8central stem extension (φ=1)448C2.3(C4xC7:C8)448,12
C2.4(C4xC7:C8) = C56.C8central stem extension (φ=1)448C2.4(C4xC7:C8)448,18
C2.5(C4xC7:C8) = (C2xC28):3C8central stem extension (φ=1)448C2.5(C4xC7:C8)448,81

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