Extensions 1→N→G→Q→1 with N=C₂ and Q=C₇×C₄⋊Q₈

Direct product G=N×Q with N=C₂ and Q=C₇×C₄⋊Q₈

		d	ρ	Label	ID
C₁₄×C₄⋊Q₈		448		C14xC4:Q8	448,1314

Non-split extensions G=N.Q with N=C₂ and Q=C₇×C₄⋊Q₈

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₇×C₄⋊Q₈) = C₇×C₄²⋊₉C₄	central extension (φ=1)	448		C2.1(C7xC4:Q8)	448,792
C₂.₂(C₇×C₄⋊Q₈) = C₇×C₂³.₆₅C₂³	central extension (φ=1)	448		C2.2(C7xC4:Q8)	448,797
C₂.₃(C₇×C₄⋊Q₈) = C₇×C₂³.₆₇C₂³	central extension (φ=1)	448		C2.3(C7xC4:Q8)	448,799
C₂.₄(C₇×C₄⋊Q₈) = C₇×C₂³.₇₈C₂³	central stem extension (φ=1)	448		C2.4(C7xC4:Q8)	448,803
C₂.₅(C₇×C₄⋊Q₈) = C₇×C₂³.₈₁C₂³	central stem extension (φ=1)	448		C2.5(C7xC4:Q8)	448,806
C₂.₆(C₇×C₄⋊Q₈) = C₇×C₈⋊₃Q₈	central stem extension (φ=1)	448		C2.6(C7xC4:Q8)	448,906
C₂.₇(C₇×C₄⋊Q₈) = C₇×C₈.₅Q₈	central stem extension (φ=1)	448		C2.7(C7xC4:Q8)	448,907
C₂.₈(C₇×C₄⋊Q₈) = C₇×C₈⋊₂Q₈	central stem extension (φ=1)	448		C2.8(C7xC4:Q8)	448,908
C₂.₉(C₇×C₄⋊Q₈) = C₇×C₈⋊Q₈	central stem extension (φ=1)	448		C2.9(C7xC4:Q8)	448,909

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