Extensions 1→N→G→Q→1 with N=C2 and Q=Q8×Dic7

Direct product G=N×Q with N=C2 and Q=Q8×Dic7
dρLabelID
C2×Q8×Dic7448C2xQ8xDic7448,1264


Non-split extensions G=N.Q with N=C2 and Q=Q8×Dic7
extensionφ:Q→Aut NdρLabelID
C2.1(Q8×Dic7) = C4⋊C4×Dic7central extension (φ=1)448C2.1(Q8xDic7)448,509
C2.2(Q8×Dic7) = Q8×C7⋊C8central extension (φ=1)448C2.2(Q8xDic7)448,557
C2.3(Q8×Dic7) = C4⋊C45Dic7central stem extension (φ=1)448C2.3(Q8xDic7)448,515
C2.4(Q8×Dic7) = C4⋊(C4⋊Dic7)central stem extension (φ=1)448C2.4(Q8xDic7)448,519
C2.5(Q8×Dic7) = C42.210D14central stem extension (φ=1)448C2.5(Q8xDic7)448,558
C2.6(Q8×Dic7) = (Q8×C14)⋊7C4central stem extension (φ=1)448C2.6(Q8xDic7)448,764

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