Extensions 1→N→G→Q→1 with N=D₁₀₄ and Q=C₂

Direct product G=N×Q with N=D₁₀₄ and Q=C₂

		d	ρ	Label	ID
C₂×D₁₀₄		208		C2xD104	416,124

Semidirect products G=N:Q with N=D₁₀₄ and Q=C₂

extension	φ:Q→Out N	d	ρ	Label	ID
D₁₀₄⋊₁C₂ = D₂₀₈	φ: C₂/C₁ → C₂ ⊆ Out D₁₀₄	208	2+	D104:1C2	416,6
D₁₀₄⋊₂C₂ = C₈⋊D₂₆	φ: C₂/C₁ → C₂ ⊆ Out D₁₀₄	104	4+	D104:2C2	416,129
D₁₀₄⋊₃C₂ = C₁₃⋊D₁₆	φ: C₂/C₁ → C₂ ⊆ Out D₁₀₄	208	4+	D104:3C2	416,33
D₁₀₄⋊₄C₂ = D₈×D₁₃	φ: C₂/C₁ → C₂ ⊆ Out D₁₀₄	104	4+	D104:4C2	416,131
D₁₀₄⋊₅C₂ = D₁₀₄⋊C₂	φ: C₂/C₁ → C₂ ⊆ Out D₁₀₄	208	4+	D104:5C2	416,140
D₁₀₄⋊₆C₂ = Q₈⋊D₂₆	φ: C₂/C₁ → C₂ ⊆ Out D₁₀₄	104	4+	D104:6C2	416,135
D₁₀₄⋊₇C₂ = D₁₀₄⋊₇C₂	φ: trivial image	208	2	D104:7C2	416,125

Non-split extensions G=N.Q with N=D₁₀₄ and Q=C₂

extension	φ:Q→Out N	d	ρ	Label	ID
D₁₀₄.₁C₂ = C₁₆⋊D₁₃	φ: C₂/C₁ → C₂ ⊆ Out D₁₀₄	208	2	D104.1C2	416,7
D₁₀₄.₂C₂ = C₈.₆D₂₆	φ: C₂/C₁ → C₂ ⊆ Out D₁₀₄	208	4+	D104.2C2	416,35

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