Extensions 1→N→G→Q→1 with N=C₂ and Q=C₂²×C₂₂

Direct product G=N×Q with N=C₂ and Q=C₂²×C₂₂

		d	ρ	Label	ID
C₂³×C₂₂		176		C2^3xC22	176,42

Non-split extensions G=N.Q with N=C₂ and Q=C₂²×C₂₂

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₂²×C₂₂) = D₄×C₂₂	central stem extension (φ=1)	88		C2.1(C2^2xC22)	176,38
C₂.₂(C₂²×C₂₂) = Q₈×C₂₂	central stem extension (φ=1)	176		C2.2(C2^2xC22)	176,39
C₂.₃(C₂²×C₂₂) = C₁₁×C₄○D₄	central stem extension (φ=1)	88	2	C2.3(C2^2xC22)	176,40

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Extensions 1→N→G→Q→1 with N=C2 and Q=C22×C22