Extensions 1→N→G→Q→1 with N=M4(2) and Q=A4

Direct product G=N×Q with N=M4(2) and Q=A4
dρLabelID
A4×M4(2)246A4xM4(2)192,1011


Non-split extensions G=N.Q with N=M4(2) and Q=A4
extensionφ:Q→Out NdρLabelID
M4(2).A4 = M4(2).A4φ: trivial image324M4(2).A4192,1013

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