Extensions 1→N→G→Q→1 with N=C₂ and Q=C₂₈.₂₃D₄

Direct product G=N×Q with N=C₂ and Q=C₂₈.₂₃D₄

		d	ρ	Label	ID
C₂×C₂₈.₂₃D₄		224		C2xC28.23D4	448,1267

Non-split extensions G=N.Q with N=C₂ and Q=C₂₈.₂₃D₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₂₈.₂₃D₄) = (C₄×Dic₇)⋊₉C₄	central extension (φ=1)	448		C2.1(C28.23D4)	448,511
C₂.₂(C₂₈.₂₃D₄) = (C₂×D₂₈)⋊₁₀C₄	central extension (φ=1)	224		C2.2(C28.23D4)	448,522
C₂.₃(C₂₈.₂₃D₄) = D₁₄⋊C₄⋊₇C₄	central extension (φ=1)	224		C2.3(C28.23D4)	448,524
C₂.₄(C₂₈.₂₃D₄) = (Q₈×C₁₄)⋊₇C₄	central extension (φ=1)	448		C2.4(C28.23D4)	448,764
C₂.₅(C₂₈.₂₃D₄) = (C₂×C₂₈).₅₅D₄	central stem extension (φ=1)	448		C2.5(C28.23D4)	448,520
C₂.₆(C₂₈.₂₃D₄) = (C₂×C₄)⋊₃D₂₈	central stem extension (φ=1)	224		C2.6(C28.23D4)	448,525
C₂.₇(C₂₈.₂₃D₄) = (C₂×C₂₈).₂₉₀D₄	central stem extension (φ=1)	224		C2.7(C28.23D4)	448,527
C₂.₈(C₂₈.₂₃D₄) = C₄².₇₀D₁₄	central stem extension (φ=1)	224		C2.8(C28.23D4)	448,601
C₂.₉(C₂₈.₂₃D₄) = C₄².₂₁₆D₁₄	central stem extension (φ=1)	224		C2.9(C28.23D4)	448,602
C₂.₁₀(C₂₈.₂₃D₄) = C₄².₇₁D₁₄	central stem extension (φ=1)	448		C2.10(C28.23D4)	448,603
C₂.₁₁(C₂₈.₂₃D₄) = C₂₈.D₈	central stem extension (φ=1)	224		C2.11(C28.23D4)	448,622
C₂.₁₂(C₂₈.₂₃D₄) = C₄².₈₂D₁₄	central stem extension (φ=1)	224		C2.12(C28.23D4)	448,623
C₂.₁₃(C₂₈.₂₃D₄) = C₂₈.₁₁Q₁₆	central stem extension (φ=1)	448		C2.13(C28.23D4)	448,627
C₂.₁₄(C₂₈.₂₃D₄) = (C₂²×Q₈)⋊D₇	central stem extension (φ=1)	224		C2.14(C28.23D4)	448,765

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