Extensions 1→N→G→Q→1 with N=C₂ and Q=C₃×Dic₂₀

Direct product G=N×Q with N=C₂ and Q=C₃×Dic₂₀

		d	ρ	Label	ID
C₆×Dic₂₀		480		C6xDic20	480,698

Non-split extensions G=N.Q with N=C₂ and Q=C₃×Dic₂₀

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₃×Dic₂₀) = C₃×C₂₀.₄₄D₄	central extension (φ=1)	480		C2.1(C3xDic20)	480,94
C₂.₂(C₃×Dic₂₀) = C₃×C₄₀⋊₅C₄	central extension (φ=1)	480		C2.2(C3xDic20)	480,96

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Extensions 1→N→G→Q→1 with N=C2 and Q=C3×Dic20