Extensions 1→N→G→Q→1 with N=C₂ and Q=C₂₈⋊₄D₄

Direct product G=N×Q with N=C₂ and Q=C₂₈⋊₄D₄

		d	ρ	Label	ID
C₂×C₂₈⋊₄D₄		224		C2xC28:4D4	448,928

Non-split extensions G=N.Q with N=C₂ and Q=C₂₈⋊₄D₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₂₈⋊₄D₄) = C₄²⋊₈Dic₇	central extension (φ=1)	448		C2.1(C28:4D4)	448,469
C₂.₂(C₂₈⋊₄D₄) = (C₂×C₄)⋊₆D₂₈	central extension (φ=1)	224		C2.2(C28:4D4)	448,473
C₂.₃(C₂₈⋊₄D₄) = (C₂×C₂₈)⋊₅D₄	central stem extension (φ=1)	224		C2.3(C28:4D4)	448,205
C₂.₄(C₂₈⋊₄D₄) = (C₂×C₂₈).₃₃D₄	central stem extension (φ=1)	224		C2.4(C28:4D4)	448,211
C₂.₅(C₂₈⋊₄D₄) = C₈⋊₅D₂₈	central stem extension (φ=1)	224		C2.5(C28:4D4)	448,227
C₂.₆(C₂₈⋊₄D₄) = C₂₈⋊₄D₈	central stem extension (φ=1)	224		C2.6(C28:4D4)	448,229
C₂.₇(C₂₈⋊₄D₄) = C₈.₈D₂₈	central stem extension (φ=1)	224		C2.7(C28:4D4)	448,230
C₂.₈(C₂₈⋊₄D₄) = C₂₈⋊₄Q₁₆	central stem extension (φ=1)	448		C2.8(C28:4D4)	448,233
C₂.₉(C₂₈⋊₄D₄) = C₈⋊D₂₈	central stem extension (φ=1)	224		C2.9(C28:4D4)	448,246
C₂.₁₀(C₂₈⋊₄D₄) = C₈.D₂₈	central stem extension (φ=1)	224		C2.10(C28:4D4)	448,249

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