Extensions 1→N→G→Q→1 with N=C₂ and Q=Q₈×C₂₈

Direct product G=N×Q with N=C₂ and Q=Q₈×C₂₈

		d	ρ	Label	ID
Q₈×C₂×C₂₈		448		Q8xC2xC28	448,1299

Non-split extensions G=N.Q with N=C₂ and Q=Q₈×C₂₈

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(Q₈×C₂₈) = C₄⋊C₄×C₂₈	central extension (φ=1)	448		C2.1(Q8xC28)	448,786
C₂.₂(Q₈×C₂₈) = Q₈×C₅₆	central extension (φ=1)	448		C2.2(Q8xC28)	448,853
C₂.₃(Q₈×C₂₈) = C₇×C₂³.₆₃C₂³	central stem extension (φ=1)	448		C2.3(Q8xC28)	448,795
C₂.₄(Q₈×C₂₈) = C₇×C₂³.₆₅C₂³	central stem extension (φ=1)	448		C2.4(Q8xC28)	448,797
C₂.₅(Q₈×C₂₈) = C₇×C₂³.₆₇C₂³	central stem extension (φ=1)	448		C2.5(Q8xC28)	448,799
C₂.₆(Q₈×C₂₈) = C₇×C₈⋊₄Q₈	central stem extension (φ=1)	448		C2.6(Q8xC28)	448,854

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