Extensions 1→N→G→Q→1 with N=C₂₀.₄₆D₄ and Q=C₂

Direct product G=N×Q with N=C₂₀.₄₆D₄ and Q=C₂

		d	ρ	Label	ID
C₂×C₂₀.₄₆D₄		80		C2xC20.46D4	320,757

Semidirect products G=N:Q with N=C₂₀.₄₆D₄ and Q=C₂

extension	φ:Q→Out N	d	ρ	Label	ID
C₂₀.₄₆D₄⋊₁C₂ = D₄⋊₄D₂₀	φ: C₂/C₁ → C₂ ⊆ Out C₂₀.₄₆D₄	40	4+	C20.46D4:1C2	320,449
C₂₀.₄₆D₄⋊₂C₂ = M₄(2)⋊D₁₀	φ: C₂/C₁ → C₂ ⊆ Out C₂₀.₄₆D₄	80	4	C20.46D4:2C2	320,452
C₂₀.₄₆D₄⋊₃C₂ = C₈.₂₁D₂₀	φ: C₂/C₁ → C₂ ⊆ Out C₂₀.₄₆D₄	80	4+	C20.46D4:3C2	320,524
C₂₀.₄₆D₄⋊₄C₂ = C₈.₂₄D₂₀	φ: C₂/C₁ → C₂ ⊆ Out C₂₀.₄₆D₄	80	4	C20.46D4:4C2	320,525
C₂₀.₄₆D₄⋊₅C₂ = D₅×C₄.D₄	φ: C₂/C₁ → C₂ ⊆ Out C₂₀.₄₆D₄	40	8+	C20.46D4:5C2	320,371
C₂₀.₄₆D₄⋊₆C₂ = D₂₀.₃D₄	φ: C₂/C₁ → C₂ ⊆ Out C₂₀.₄₆D₄	80	8+	C20.46D4:6C2	320,376
C₂₀.₄₆D₄⋊₇C₂ = M₄(2).₂₁D₁₀	φ: C₂/C₁ → C₂ ⊆ Out C₂₀.₄₆D₄	80	8+	C20.46D4:7C2	320,378
C₂₀.₄₆D₄⋊₈C₂ = D₂₀.₆D₄	φ: C₂/C₁ → C₂ ⊆ Out C₂₀.₄₆D₄	80	8+	C20.46D4:8C2	320,381
C₂₀.₄₆D₄⋊₉C₂ = D₂₀⋊₁₈D₄	φ: C₂/C₁ → C₂ ⊆ Out C₂₀.₄₆D₄	40	8+	C20.46D4:9C2	320,825
C₂₀.₄₆D₄⋊₁₀C₂ = M₄(2).D₁₀	φ: C₂/C₁ → C₂ ⊆ Out C₂₀.₄₆D₄	80	8+	C20.46D4:10C2	320,826
C₂₀.₄₆D₄⋊₁₁C₂ = D₂₀.₃₉D₄	φ: C₂/C₁ → C₂ ⊆ Out C₂₀.₄₆D₄	80	8+	C20.46D4:11C2	320,829
C₂₀.₄₆D₄⋊₁₂C₂ = M₄(2).₁₅D₁₀	φ: C₂/C₁ → C₂ ⊆ Out C₂₀.₄₆D₄	80	8+	C20.46D4:12C2	320,830
C₂₀.₄₆D₄⋊₁₃C₂ = D₄.₃D₂₀	φ: C₂/C₁ → C₂ ⊆ Out C₂₀.₄₆D₄	80	4	C20.46D4:13C2	320,768
C₂₀.₄₆D₄⋊₁₄C₂ = D₄.₄D₂₀	φ: C₂/C₁ → C₂ ⊆ Out C₂₀.₄₆D₄	80	4+	C20.46D4:14C2	320,769
C₂₀.₄₆D₄⋊₁₅C₂ = M₄(2).₃₁D₁₀	φ: trivial image	80	4	C20.46D4:15C2	320,759

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