Extensions 1→N→G→Q→1 with N=C2 and Q=Q8×C18

Direct product G=N×Q with N=C2 and Q=Q8×C18
dρLabelID
Q8×C2×C18288Q8xC2xC18288,369


Non-split extensions G=N.Q with N=C2 and Q=Q8×C18
extensionφ:Q→Aut NdρLabelID
C2.1(Q8×C18) = C4⋊C4×C18central extension (φ=1)288C2.1(Q8xC18)288,166
C2.2(Q8×C18) = Q8×C36central extension (φ=1)288C2.2(Q8xC18)288,169
C2.3(Q8×C18) = C9×C22⋊Q8central stem extension (φ=1)144C2.3(Q8xC18)288,172
C2.4(Q8×C18) = C9×C42.C2central stem extension (φ=1)288C2.4(Q8xC18)288,175
C2.5(Q8×C18) = C9×C4⋊Q8central stem extension (φ=1)288C2.5(Q8xC18)288,178

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