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

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

		d	ρ	Label	ID
C₂×C₂₈.D₄		112		C2xC28.D4	448,750

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

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₂₈.D₄) = C₂⁴.Dic₇	central extension (φ=1)	112		C2.1(C28.D4)	448,82
C₂.₂(C₂₈.D₄) = C₂₈.(C₄⋊C₄)	central extension (φ=1)	224		C2.2(C28.D4)	448,87
C₂.₃(C₂₈.D₄) = C₄².₇D₁₄	central stem extension (φ=1)	224		C2.3(C28.D4)	448,97
C₂.₄(C₂₈.D₄) = C₂₈.₉D₈	central stem extension (φ=1)	224		C2.4(C28.D4)	448,101
C₂.₅(C₂₈.D₄) = C₂₈.₅Q₁₆	central stem extension (φ=1)	448		C2.5(C28.D4)	448,103

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