Extensions 1→N→G→Q→1 with N=Dic₇ and Q=D₇

Direct product G=N×Q with N=Dic₇ and Q=D₇

		d	ρ	Label	ID
D₇×Dic₇		56	4-	D7xDic7	392,18

Semidirect products G=N:Q with N=Dic₇ and Q=D₇

extension	φ:Q→Out N	d	ρ	Label	ID
Dic₇⋊D₇ = C₇⋊D₂₈	φ: D₇/C₇ → C₂ ⊆ Out Dic₇	28	4+	Dic7:D7	392,21
Dic₇⋊₂D₇ = Dic₇⋊₂D₇	φ: trivial image	28	4+	Dic7:2D7	392,19

Non-split extensions G=N.Q with N=Dic₇ and Q=D₇

extension	φ:Q→Out N	d	ρ	Label	ID
Dic₇.D₇ = C₇²⋊₂Q₈	φ: D₇/C₇ → C₂ ⊆ Out Dic₇	56	4-	Dic7.D7	392,22

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Extensions 1→N→G→Q→1 with N=Dic7 and Q=D7