Extensions 1→N→G→Q→1 with N=C₂ and Q=C₂₅⋊D₄

Direct product G=N×Q with N=C₂ and Q=C₂₅⋊D₄

		d	ρ	Label	ID
C₂×C₂₅⋊D₄		200		C2xC25:D4	400,44

Non-split extensions G=N.Q with N=C₂ and Q=C₂₅⋊D₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₂₅⋊D₄) = C₅₀.D₄	central extension (φ=1)	400		C2.1(C25:D4)	400,12
C₂.₂(C₂₅⋊D₄) = D₅₀⋊C₄	central extension (φ=1)	200		C2.2(C25:D4)	400,14
C₂.₃(C₂₅⋊D₄) = C₂³.D₂₅	central extension (φ=1)	200		C2.3(C25:D4)	400,19
C₂.₄(C₂₅⋊D₄) = D₄.D₂₅	central stem extension (φ=1)	200	4-	C2.4(C25:D4)	400,15
C₂.₅(C₂₅⋊D₄) = D₄⋊D₂₅	central stem extension (φ=1)	200	4+	C2.5(C25:D4)	400,16
C₂.₆(C₂₅⋊D₄) = C₂₅⋊Q₁₆	central stem extension (φ=1)	400	4-	C2.6(C25:D4)	400,17
C₂.₇(C₂₅⋊D₄) = Q₈⋊D₂₅	central stem extension (φ=1)	200	4+	C2.7(C25:D4)	400,18

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