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Extensions 1→N→G→Q→1 with N=C2 and Q=C7xC4:Q8

Direct product G=NxQ with N=C2 and Q=C7xC4:Q8
dρLabelID
C14xC4:Q8448C14xC4:Q8448,1314


Non-split extensions G=N.Q with N=C2 and Q=C7xC4:Q8
extensionφ:Q→Aut NdρLabelID
C2.1(C7xC4:Q8) = C7xC42:9C4central extension (φ=1)448C2.1(C7xC4:Q8)448,792
C2.2(C7xC4:Q8) = C7xC23.65C23central extension (φ=1)448C2.2(C7xC4:Q8)448,797
C2.3(C7xC4:Q8) = C7xC23.67C23central extension (φ=1)448C2.3(C7xC4:Q8)448,799
C2.4(C7xC4:Q8) = C7xC23.78C23central stem extension (φ=1)448C2.4(C7xC4:Q8)448,803
C2.5(C7xC4:Q8) = C7xC23.81C23central stem extension (φ=1)448C2.5(C7xC4:Q8)448,806
C2.6(C7xC4:Q8) = C7xC8:3Q8central stem extension (φ=1)448C2.6(C7xC4:Q8)448,906
C2.7(C7xC4:Q8) = C7xC8.5Q8central stem extension (φ=1)448C2.7(C7xC4:Q8)448,907
C2.8(C7xC4:Q8) = C7xC8:2Q8central stem extension (φ=1)448C2.8(C7xC4:Q8)448,908
C2.9(C7xC4:Q8) = C7xC8:Q8central stem extension (φ=1)448C2.9(C7xC4:Q8)448,909

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