Extensions 1→N→G→Q→1 with N=C₂ and Q=Dic₅.Q₈

Direct product G=N×Q with N=C₂ and Q=Dic₅.Q₈

		d	ρ	Label	ID
C₂×Dic₅.Q₈		320		C2xDic5.Q8	320,1170

Non-split extensions G=N.Q with N=C₂ and Q=Dic₅.Q₈

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(Dic₅.Q₈) = C₁₀.₄₉(C₄×D₄)	central extension (φ=1)	320		C2.1(Dic5.Q8)	320,274
C₂.₂(Dic₅.Q₈) = C₅⋊₂(C₄²⋊₈C₄)	central extension (φ=1)	320		C2.2(Dic5.Q8)	320,277
C₂.₃(Dic₅.Q₈) = C₁₀.₅₁(C₄×D₄)	central extension (φ=1)	320		C2.3(Dic5.Q8)	320,279
C₂.₄(Dic₅.Q₈) = C₂.(C₄×D₂₀)	central extension (φ=1)	320		C2.4(Dic5.Q8)	320,280
C₂.₅(Dic₅.Q₈) = C₁₀.₉₆(C₄×D₄)	central extension (φ=1)	320		C2.5(Dic5.Q8)	320,599
C₂.₆(Dic₅.Q₈) = C₁₀.₉₇(C₄×D₄)	central extension (φ=1)	320		C2.6(Dic5.Q8)	320,605
C₂.₇(Dic₅.Q₈) = C₄⋊C₄⋊₅Dic₅	central extension (φ=1)	320		C2.7(Dic5.Q8)	320,608
C₂.₈(Dic₅.Q₈) = C₂.(C₂₀⋊Q₈)	central stem extension (φ=1)	320		C2.8(Dic5.Q8)	320,284
C₂.₉(Dic₅.Q₈) = (C₂×Dic₅).Q₈	central stem extension (φ=1)	320		C2.9(Dic5.Q8)	320,285
C₂.₁₀(Dic₅.Q₈) = (C₂×C₂₀).₂₈D₄	central stem extension (φ=1)	320		C2.10(Dic5.Q8)	320,286
C₂.₁₁(Dic₅.Q₈) = (C₂×C₂₀).₂₈₇D₄	central stem extension (φ=1)	320		C2.11(Dic5.Q8)	320,607
C₂.₁₂(Dic₅.Q₈) = (C₂×C₂₀).₂₈₈D₄	central stem extension (φ=1)	320		C2.12(Dic5.Q8)	320,609
C₂.₁₃(Dic₅.Q₈) = (C₂×C₂₀).₅₃D₄	central stem extension (φ=1)	320		C2.13(Dic5.Q8)	320,610
C₂.₁₄(Dic₅.Q₈) = (C₂×C₂₀).₅₄D₄	central stem extension (φ=1)	320		C2.14(Dic5.Q8)	320,611

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