Extensions 1→N→G→Q→1 with N=C₂ and Q=D₅×A₄

Direct product G=N×Q with N=C₂ and Q=D₅×A₄

		d	ρ	Label	ID
C₂×D₅×A₄		30	6+	C2xD5xA4	240,198

Non-split extensions G=N.Q with N=C₂ and Q=D₅×A₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(D₅×A₄) = A₄×Dic₅	central extension (φ=1)	60	6-	C2.1(D5xA4)	240,110
C₂.₂(D₅×A₄) = Dic₅.A₄	central stem extension (φ=1)	80	4+	C2.2(D5xA4)	240,108
C₂.₃(D₅×A₄) = D₅×SL₂(𝔽₃)	central stem extension (φ=1)	40	4-	C2.3(D5xA4)	240,109

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Extensions 1→N→G→Q→1 with N=C2 and Q=D5×A4