Extensions 1→N→G→Q→1 with N=C₂² and Q=C₃×C₇⋊C₃

Direct product G=N×Q with N=C₂² and Q=C₃×C₇⋊C₃

		d	ρ	Label	ID
C₂×C₆×C₇⋊C₃		84		C2xC6xC7:C3	252,38

Semidirect products G=N:Q with N=C₂² and Q=C₃×C₇⋊C₃

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂²⋊₁(C₃×C₇⋊C₃) = A₄×C₇⋊C₃	φ: C₃×C₇⋊C₃/C₇⋊C₃ → C₃ ⊆ Aut C₂²	28	9	C2^2:1(C3xC7:C3)	252,27
C₂²⋊₂(C₃×C₇⋊C₃) = C₃×C₇⋊A₄	φ: C₃×C₇⋊C₃/C₂₁ → C₃ ⊆ Aut C₂²	84	3	C2^2:2(C3xC7:C3)	252,40

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