Extensions 1→N→G→Q→1 with N=C₅ and Q=D₄

Direct product G=N×Q with N=C₅ and Q=D₄

		d	ρ	Label	ID
C₅×D₄		20	2	C5xD4	40,10

Semidirect products G=N:Q with N=C₅ and Q=D₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₅⋊₁D₄ = D₂₀	φ: D₄/C₄ → C₂ ⊆ Aut C₅	20	2+	C5:1D4	40,6
C₅⋊₂D₄ = C₅⋊D₄	φ: D₄/C₂² → C₂ ⊆ Aut C₅	20	2	C5:2D4	40,8

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