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

Direct product G=N×Q with N=C₄ and Q=C₉⋊A₄

		d	ρ	Label	ID
C₄×C₉⋊A₄		108	3	C4xC9:A4	432,326

Non-split extensions G=N.Q with N=C₄ and Q=C₉⋊A₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₄.(C₉⋊A₄) = C₃₆.A₄	central extension (φ=1)	144	6	C4.(C9:A4)	432,330

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