Extensions 1→N→G→Q→1 with N=C₆₃ and Q=C₂²

Direct product G=N×Q with N=C₆₃ and Q=C₂²

		d	ρ	Label	ID
C₂×C₁₂₆		252		C2xC126	252,15

Semidirect products G=N:Q with N=C₆₃ and Q=C₂²

extension	φ:Q→Aut N	d	ρ	Label	ID
C₆₃⋊C₂² = D₇×D₉	φ: C₂²/C₁ → C₂² ⊆ Aut C₆₃	63	4+	C63:C2^2	252,8
C₆₃⋊₂C₂² = D₁₂₆	φ: C₂²/C₂ → C₂ ⊆ Aut C₆₃	126	2+	C63:2C2^2	252,14
C₆₃⋊₃C₂² = C₁₄×D₉	φ: C₂²/C₂ → C₂ ⊆ Aut C₆₃	126	2	C63:3C2^2	252,13
C₆₃⋊₄C₂² = D₇×C₁₈	φ: C₂²/C₂ → C₂ ⊆ Aut C₆₃	126	2	C63:4C2^2	252,12

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