Extensions 1→N→G→Q→1 with N=C2 and Q=C9×M4(2)

Direct product G=N×Q with N=C2 and Q=C9×M4(2)
dρLabelID
M4(2)×C18144M4(2)xC18288,180


Non-split extensions G=N.Q with N=C2 and Q=C9×M4(2)
extensionφ:Q→Aut NdρLabelID
C2.1(C9×M4(2)) = C9×C8⋊C4central extension (φ=1)288C2.1(C9xM4(2))288,47
C2.2(C9×M4(2)) = C9×C22⋊C8central extension (φ=1)144C2.2(C9xM4(2))288,48
C2.3(C9×M4(2)) = C9×C4⋊C8central extension (φ=1)288C2.3(C9xM4(2))288,55

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