Extensions 1→N→G→Q→1 with N=C₄ and Q=C₅×A₄

Direct product G=N×Q with N=C₄ and Q=C₅×A₄

		d	ρ	Label	ID
A₄×C₂₀		60	3	A4xC20	240,152

Non-split extensions G=N.Q with N=C₄ and Q=C₅×A₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₄.(C₅×A₄) = C₅×C₄.A₄	central extension (φ=1)	80	2	C4.(C5xA4)	240,154

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Extensions 1→N→G→Q→1 with N=C4 and Q=C5×A4