Extensions 1→N→G→Q→1 with N=C₃₁ and Q=C₂×D₄

Direct product G=N×Q with N=C₃₁ and Q=C₂×D₄

		d	ρ	Label	ID
D₄×C₆₂		248		D4xC62	496,38

Semidirect products G=N:Q with N=C₃₁ and Q=C₂×D₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₃₁⋊₁(C₂×D₄) = C₂×D₁₂₄	φ: C₂×D₄/C₂×C₄ → C₂ ⊆ Aut C₃₁	248		C31:1(C2xD4)	496,29
C₃₁⋊₂(C₂×D₄) = D₄×D₃₁	φ: C₂×D₄/D₄ → C₂ ⊆ Aut C₃₁	124	4+	C31:2(C2xD4)	496,31
C₃₁⋊₃(C₂×D₄) = C₂×C₃₁⋊D₄	φ: C₂×D₄/C₂³ → C₂ ⊆ Aut C₃₁	248		C31:3(C2xD4)	496,36

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