Extensions 1→N→G→Q→1 with N=D₁₀₂ and Q=C₂

Direct product G=N×Q with N=D₁₀₂ and Q=C₂

		d	ρ	Label	ID
C₂²×D₅₁		204		C2^2xD51	408,45

Semidirect products G=N:Q with N=D₁₀₂ and Q=C₂

extension	φ:Q→Out N	d	ρ	Label	ID
D₁₀₂⋊₁C₂ = D₂₀₄	φ: C₂/C₁ → C₂ ⊆ Out D₁₀₂	204	2+	D102:1C2	408,27
D₁₀₂⋊₂C₂ = C₅₁⋊₇D₄	φ: C₂/C₁ → C₂ ⊆ Out D₁₀₂	204	2	D102:2C2	408,29
D₁₀₂⋊₃C₂ = C₃⋊D₆₈	φ: C₂/C₁ → C₂ ⊆ Out D₁₀₂	204	4+	D102:3C2	408,11
D₁₀₂⋊₄C₂ = C₁₇⋊D₁₂	φ: C₂/C₁ → C₂ ⊆ Out D₁₀₂	204	4+	D102:4C2	408,12
D₁₀₂⋊₅C₂ = C₂×S₃×D₁₇	φ: C₂/C₁ → C₂ ⊆ Out D₁₀₂	102	4+	D102:5C2	408,41

Non-split extensions G=N.Q with N=D₁₀₂ and Q=C₂

extension	φ:Q→Out N	d	ρ	Label	ID
D₁₀₂.C₂ = D₅₁⋊₂C₄	φ: C₂/C₁ → C₂ ⊆ Out D₁₀₂	204	4+	D102.C2	408,9
D₁₀₂.₂C₂ = C₄×D₅₁	φ: trivial image	204	2	D102.2C2	408,26

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