Extensions 1→N→G→Q→1 with N=C₆₂ and Q=C₂²

Direct product G=N×Q with N=C₆₂ and Q=C₂²

		d	ρ	Label	ID
C₂²×C₆₂		248		C2^2xC62	248,12

Semidirect products G=N:Q with N=C₆₂ and Q=C₂²

extension	φ:Q→Aut N	d	ρ	Label	ID
C₆₂⋊C₂² = C₂²×D₃₁	φ: C₂²/C₂ → C₂ ⊆ Aut C₆₂	124		C62:C2^2	248,11

Non-split extensions G=N.Q with N=C₆₂ and Q=C₂²

extension	φ:Q→Aut N	d	ρ	Label	ID
C₆₂.₁C₂² = Dic₆₂	φ: C₂²/C₂ → C₂ ⊆ Aut C₆₂	248	2-	C62.1C2^2	248,3
C₆₂.₂C₂² = C₄×D₃₁	φ: C₂²/C₂ → C₂ ⊆ Aut C₆₂	124	2	C62.2C2^2	248,4
C₆₂.₃C₂² = D₁₂₄	φ: C₂²/C₂ → C₂ ⊆ Aut C₆₂	124	2+	C62.3C2^2	248,5
C₆₂.₄C₂² = C₂×Dic₃₁	φ: C₂²/C₂ → C₂ ⊆ Aut C₆₂	248		C62.4C2^2	248,6
C₆₂.₅C₂² = C₃₁⋊D₄	φ: C₂²/C₂ → C₂ ⊆ Aut C₆₂	124	2	C62.5C2^2	248,7
C₆₂.₆C₂² = D₄×C₃₁	central extension (φ=1)	124	2	C62.6C2^2	248,9
C₆₂.₇C₂² = Q₈×C₃₁	central extension (φ=1)	248	2	C62.7C2^2	248,10

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