Extensions 1→N→G→Q→1 with N=He₃ and Q=C₄

Direct product G=N×Q with N=He₃ and Q=C₄

		d	ρ	Label	ID
C₄×He₃		36	3	C4xHe3	108,13

Semidirect products G=N:Q with N=He₃ and Q=C₄

extension	φ:Q→Out N	d	ρ	Label	ID
He₃⋊C₄ = He₃⋊C₄	φ: C₄/C₁ → C₄ ⊆ Out He₃	18	3	He3:C4	108,15
He₃⋊₂C₄ = C₃²⋊C₁₂	φ: C₄/C₂ → C₂ ⊆ Out He₃	36	6-	He3:2C4	108,8
He₃⋊₃C₄ = He₃⋊₃C₄	φ: C₄/C₂ → C₂ ⊆ Out He₃	36	3	He3:3C4	108,11

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