Extensions 1→N→G→Q→1 with N=C₂ and Q=C₂²×D₂₅

Direct product G=N×Q with N=C₂ and Q=C₂²×D₂₅

		d	ρ	Label	ID
C₂³×D₂₅		200		C2^3xD25	400,54

Non-split extensions G=N.Q with N=C₂ and Q=C₂²×D₂₅

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₂²×D₂₅) = C₂×C₄×D₂₅	central extension (φ=1)	200		C2.1(C2^2xD25)	400,36
C₂.₂(C₂²×D₂₅) = C₂²×Dic₂₅	central extension (φ=1)	400		C2.2(C2^2xD25)	400,43
C₂.₃(C₂²×D₂₅) = C₂×Dic₅₀	central stem extension (φ=1)	400		C2.3(C2^2xD25)	400,35
C₂.₄(C₂²×D₂₅) = C₂×D₁₀₀	central stem extension (φ=1)	200		C2.4(C2^2xD25)	400,37
C₂.₅(C₂²×D₂₅) = D₁₀₀⋊₅C₂	central stem extension (φ=1)	200	2	C2.5(C2^2xD25)	400,38
C₂.₆(C₂²×D₂₅) = D₄×D₂₅	central stem extension (φ=1)	100	4+	C2.6(C2^2xD25)	400,39
C₂.₇(C₂²×D₂₅) = D₄⋊₂D₂₅	central stem extension (φ=1)	200	4-	C2.7(C2^2xD25)	400,40
C₂.₈(C₂²×D₂₅) = Q₈×D₂₅	central stem extension (φ=1)	200	4-	C2.8(C2^2xD25)	400,41
C₂.₉(C₂²×D₂₅) = Q₈⋊₂D₂₅	central stem extension (φ=1)	200	4+	C2.9(C2^2xD25)	400,42
C₂.₁₀(C₂²×D₂₅) = C₂×C₂₅⋊D₄	central stem extension (φ=1)	200		C2.10(C2^2xD25)	400,44

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