Extensions 1→N→G→Q→1 with N=C9 and Q=A4⋊C4

Direct product G=N×Q with N=C9 and Q=A4⋊C4
dρLabelID
C9×A4⋊C41083C9xA4:C4432,242

Semidirect products G=N:Q with N=C9 and Q=A4⋊C4
extensionφ:Q→Aut NdρLabelID
C9⋊(A4⋊C4) = A4⋊Dic9φ: A4⋊C4/C2×A4C2 ⊆ Aut C91086-C9:(A4:C4)432,254

Non-split extensions G=N.Q with N=C9 and Q=A4⋊C4
extensionφ:Q→Aut NdρLabelID
C9.(A4⋊C4) = C18.S4φ: A4⋊C4/C2×A4C2 ⊆ Aut C91086-C9.(A4:C4)432,39

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