Extensions 1→N→G→Q→1 with N=C₂ and Q=D₅×C₄²

Direct product G=N×Q with N=C₂ and Q=D₅×C₄²

		d	ρ	Label	ID
D₅×C₂×C₄²		160		D5xC2xC4^2	320,1143

Non-split extensions G=N.Q with N=C₂ and Q=D₅×C₄²

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(D₅×C₄²) = D₅×C₄×C₈	central extension (φ=1)	160		C2.1(D5xC4^2)	320,311
C₂.₂(D₅×C₄²) = C₄²×Dic₅	central extension (φ=1)	320		C2.2(D5xC4^2)	320,557
C₂.₃(D₅×C₄²) = Dic₅.₁₅C₄²	central stem extension (φ=1)	320		C2.3(D5xC4^2)	320,275
C₂.₄(D₅×C₄²) = Dic₅⋊₂C₄²	central stem extension (φ=1)	320		C2.4(D5xC4^2)	320,276
C₂.₅(D₅×C₄²) = D₅×C₂.C₄²	central stem extension (φ=1)	160		C2.5(D5xC4^2)	320,290
C₂.₆(D₅×C₄²) = D₁₀⋊₂C₄²	central stem extension (φ=1)	160		C2.6(D5xC4^2)	320,293
C₂.₇(D₅×C₄²) = C₄×C₈⋊D₅	central stem extension (φ=1)	160		C2.7(D5xC4^2)	320,314
C₂.₈(D₅×C₄²) = D₁₀.₅C₄²	central stem extension (φ=1)	160		C2.8(D5xC4^2)	320,316
C₂.₉(D₅×C₄²) = D₅×C₈⋊C₄	central stem extension (φ=1)	160		C2.9(D5xC4^2)	320,331
C₂.₁₀(D₅×C₄²) = D₁₀.₆C₄²	central stem extension (φ=1)	160		C2.10(D5xC4^2)	320,334
C₂.₁₁(D₅×C₄²) = D₁₀.₇C₄²	central stem extension (φ=1)	160		C2.11(D5xC4^2)	320,335
C₂.₁₂(D₅×C₄²) = C₄×C₁₀.D₄	central stem extension (φ=1)	320		C2.12(D5xC4^2)	320,558
C₂.₁₃(D₅×C₄²) = C₄×D₁₀⋊C₄	central stem extension (φ=1)	160		C2.13(D5xC4^2)	320,565

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