Extensions 1→N→G→Q→1 with N=C₂² and Q=C₇⋊D₇

Direct product G=N×Q with N=C₂² and Q=C₇⋊D₇

		d	ρ	Label	ID
C₂²×C₇⋊D₇		196		C2^2xC7:D7	392,43

Semidirect products G=N:Q with N=C₂² and Q=C₇⋊D₇

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂²⋊(C₇⋊D₇) = C₇²⋊₇D₄	φ: C₇⋊D₇/C₇² → C₂ ⊆ Aut C₂²	196		C2^2:(C7:D7)	392,32

Non-split extensions G=N.Q with N=C₂² and Q=C₇⋊D₇

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂².(C₇⋊D₇) = C₂×C₇⋊Dic₇	central extension (φ=1)	392		C2^2.(C7:D7)	392,31

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Extensions 1→N→G→Q→1 with N=C22 and Q=C7⋊D7