Extensions 1→N→G→Q→1 with N=C₂₀ and Q=SD₁₆

Direct product G=N×Q with N=C₂₀ and Q=SD₁₆

		d	ρ	Label	ID
SD₁₆×C₂₀		160		SD16xC20	320,939

Semidirect products G=N:Q with N=C₂₀ and Q=SD₁₆

extension	φ:Q→Aut N	d	Label	ID
C₂₀⋊₁SD₁₆ = C₂₀⋊SD₁₆	φ: SD₁₆/C₄ → C₂² ⊆ Aut C₂₀	160	C20:1SD16	320,468
C₂₀⋊₂SD₁₆ = Dic₁₀⋊₈D₄	φ: SD₁₆/C₄ → C₂² ⊆ Aut C₂₀	160	C20:2SD16	320,475
C₂₀⋊₃SD₁₆ = Dic₁₀⋊₉D₄	φ: SD₁₆/C₄ → C₂² ⊆ Aut C₂₀	160	C20:3SD16	320,702
C₂₀⋊₄SD₁₆ = C₂₀⋊₄SD₁₆	φ: SD₁₆/C₄ → C₂² ⊆ Aut C₂₀	160	C20:4SD16	320,703
C₂₀⋊₅SD₁₆ = C₂₀⋊₅SD₁₆	φ: SD₁₆/C₄ → C₂² ⊆ Aut C₂₀	160	C20:5SD16	320,710
C₂₀⋊₆SD₁₆ = C₂₀⋊₆SD₁₆	φ: SD₁₆/C₄ → C₂² ⊆ Aut C₂₀	160	C20:6SD16	320,712
C₂₀⋊₇SD₁₆ = C₈⋊₅D₂₀	φ: SD₁₆/C₈ → C₂ ⊆ Aut C₂₀	160	C20:7SD16	320,320
C₂₀⋊₈SD₁₆ = C₄×C₄₀⋊C₂	φ: SD₁₆/C₈ → C₂ ⊆ Aut C₂₀	160	C20:8SD16	320,318
C₂₀⋊₉SD₁₆ = C₅×C₈⋊₅D₄	φ: SD₁₆/C₈ → C₂ ⊆ Aut C₂₀	160	C20:9SD16	320,993
C₂₀⋊₁₀SD₁₆ = D₄.₂D₂₀	φ: SD₁₆/D₄ → C₂ ⊆ Aut C₂₀	160	C20:10SD16	320,646
C₂₀⋊₁₁SD₁₆ = C₄×D₄.D₅	φ: SD₁₆/D₄ → C₂ ⊆ Aut C₂₀	160	C20:11SD16	320,644
C₂₀⋊₁₂SD₁₆ = C₅×D₄.D₄	φ: SD₁₆/D₄ → C₂ ⊆ Aut C₂₀	160	C20:12SD16	320,962
C₂₀⋊₁₃SD₁₆ = Q₈⋊D₂₀	φ: SD₁₆/Q₈ → C₂ ⊆ Aut C₂₀	160	C20:13SD16	320,654
C₂₀⋊₁₄SD₁₆ = C₄×Q₈⋊D₅	φ: SD₁₆/Q₈ → C₂ ⊆ Aut C₂₀	160	C20:14SD16	320,652
C₂₀⋊₁₅SD₁₆ = C₅×C₄⋊SD₁₆	φ: SD₁₆/Q₈ → C₂ ⊆ Aut C₂₀	160	C20:15SD16	320,961

Non-split extensions G=N.Q with N=C₂₀ and Q=SD₁₆

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂₀.₁SD₁₆ = C₂₀.₂D₈	φ: SD₁₆/C₄ → C₂² ⊆ Aut C₂₀	320		C20.1SD16	320,44
C₂₀.₂SD₁₆ = C₈.Dic₁₀	φ: SD₁₆/C₄ → C₂² ⊆ Aut C₂₀	80	4	C20.2SD16	320,45
C₂₀.₃SD₁₆ = D₄₀⋊₁₄C₄	φ: SD₁₆/C₄ → C₂² ⊆ Aut C₂₀	80	4	C20.3SD16	320,46
C₂₀.₄SD₁₆ = C₄₀.₅D₄	φ: SD₁₆/C₄ → C₂² ⊆ Aut C₂₀	160		C20.4SD16	320,49
C₂₀.₅SD₁₆ = C₁₀.Q₃₂	φ: SD₁₆/C₄ → C₂² ⊆ Aut C₂₀	320		C20.5SD16	320,50
C₂₀.₆SD₁₆ = C₄₀.Q₈	φ: SD₁₆/C₄ → C₂² ⊆ Aut C₂₀	80	4	C20.6SD16	320,71
C₂₀.₇SD₁₆ = D₄₀⋊₈C₄	φ: SD₁₆/C₄ → C₂² ⊆ Aut C₂₀	80	4	C20.7SD16	320,76
C₂₀.₈SD₁₆ = C₂₀.₉D₈	φ: SD₁₆/C₄ → C₂² ⊆ Aut C₂₀	160		C20.8SD16	320,102
C₂₀.₉SD₁₆ = C₂₀.₅Q₁₆	φ: SD₁₆/C₄ → C₂² ⊆ Aut C₂₀	320		C20.9SD16	320,104
C₂₀.₁₀SD₁₆ = C₂₀.₁₀D₈	φ: SD₁₆/C₄ → C₂² ⊆ Aut C₂₀	320		C20.10SD16	320,105
C₂₀.₁₁SD₁₆ = C₁₀.D₁₆	φ: SD₁₆/C₄ → C₂² ⊆ Aut C₂₀	160		C20.11SD16	320,120
C₂₀.₁₂SD₁₆ = C₄₀.₁₅D₄	φ: SD₁₆/C₄ → C₂² ⊆ Aut C₂₀	320		C20.12SD16	320,122
C₂₀.₁₃SD₁₆ = D₂₀⋊₃Q₈	φ: SD₁₆/C₄ → C₂² ⊆ Aut C₂₀	160		C20.13SD16	320,469
C₂₀.₁₄SD₁₆ = Dic₁₀⋊₄Q₈	φ: SD₁₆/C₄ → C₂² ⊆ Aut C₂₀	320		C20.14SD16	320,478
C₂₀.₁₅SD₁₆ = C₂₀.₁₆D₈	φ: SD₁₆/C₄ → C₂² ⊆ Aut C₂₀	160		C20.15SD16	320,697
C₂₀.₁₆SD₁₆ = C₂₀.SD₁₆	φ: SD₁₆/C₄ → C₂² ⊆ Aut C₂₀	320		C20.16SD16	320,706
C₂₀.₁₇SD₁₆ = C₂₀.Q₁₆	φ: SD₁₆/C₄ → C₂² ⊆ Aut C₂₀	320		C20.17SD16	320,708
C₂₀.₁₈SD₁₆ = D₂₀⋊₅Q₈	φ: SD₁₆/C₄ → C₂² ⊆ Aut C₂₀	160		C20.18SD16	320,711
C₂₀.₁₉SD₁₆ = C₂₀.D₈	φ: SD₁₆/C₄ → C₂² ⊆ Aut C₂₀	160		C20.19SD16	320,715
C₂₀.₂₀SD₁₆ = C₂₀.₁₁Q₁₆	φ: SD₁₆/C₄ → C₂² ⊆ Aut C₂₀	320		C20.20SD16	320,720
C₂₀.₂₁SD₁₆ = Dic₁₀⋊₆Q₈	φ: SD₁₆/C₄ → C₂² ⊆ Aut C₂₀	320		C20.21SD16	320,721
C₂₀.₂₂SD₁₆ = C₄₀.₇₈D₄	φ: SD₁₆/C₈ → C₂ ⊆ Aut C₂₀	320		C20.22SD16	320,61
C₂₀.₂₃SD₁₆ = D₄₀⋊₇C₄	φ: SD₁₆/C₈ → C₂ ⊆ Aut C₂₀	160		C20.23SD16	320,67
C₂₀.₂₄SD₁₆ = C₄₀⋊₉Q₈	φ: SD₁₆/C₈ → C₂ ⊆ Aut C₂₀	320		C20.24SD16	320,307
C₂₀.₂₅SD₁₆ = C₂₀.₁₄Q₁₆	φ: SD₁₆/C₈ → C₂ ⊆ Aut C₂₀	320		C20.25SD16	320,308
C₂₀.₂₆SD₁₆ = C₄.₅D₄₀	φ: SD₁₆/C₈ → C₂ ⊆ Aut C₂₀	160		C20.26SD16	320,321
C₂₀.₂₇SD₁₆ = Dic₁₀⋊₃C₈	φ: SD₁₆/C₈ → C₂ ⊆ Aut C₂₀	320		C20.27SD16	320,14
C₂₀.₂₈SD₁₆ = C₄₀⋊₆C₈	φ: SD₁₆/C₈ → C₂ ⊆ Aut C₂₀	320		C20.28SD16	320,15
C₂₀.₂₉SD₁₆ = D₂₀⋊₃C₈	φ: SD₁₆/C₈ → C₂ ⊆ Aut C₂₀	160		C20.29SD16	320,17
C₂₀.₃₀SD₁₆ = C₅×C₂.D₁₆	φ: SD₁₆/C₈ → C₂ ⊆ Aut C₂₀	160		C20.30SD16	320,162
C₂₀.₃₁SD₁₆ = C₅×C₂.Q₃₂	φ: SD₁₆/C₈ → C₂ ⊆ Aut C₂₀	320		C20.31SD16	320,163
C₂₀.₃₂SD₁₆ = C₅×C₄.₄D₈	φ: SD₁₆/C₈ → C₂ ⊆ Aut C₂₀	160		C20.32SD16	320,987
C₂₀.₃₃SD₁₆ = C₅×C₄.SD₁₆	φ: SD₁₆/C₈ → C₂ ⊆ Aut C₂₀	320		C20.33SD16	320,988
C₂₀.₃₄SD₁₆ = C₅×C₈⋊₃Q₈	φ: SD₁₆/C₈ → C₂ ⊆ Aut C₂₀	320		C20.34SD16	320,999
C₂₀.₃₅SD₁₆ = C₄.Dic₂₀	φ: SD₁₆/D₄ → C₂ ⊆ Aut C₂₀	320		C20.35SD16	320,39
C₂₀.₃₆SD₁₆ = C₄₀.₆Q₈	φ: SD₁₆/D₄ → C₂ ⊆ Aut C₂₀	80	4	C20.36SD16	320,52
C₂₀.₃₇SD₁₆ = D₈⋊₂Dic₅	φ: SD₁₆/D₄ → C₂ ⊆ Aut C₂₀	80	4	C20.37SD16	320,124
C₂₀.₃₈SD₁₆ = C₂₀.₃₈SD₁₆	φ: SD₁₆/D₄ → C₂ ⊆ Aut C₂₀	160		C20.38SD16	320,635
C₂₀.₃₉SD₁₆ = C₂₀.₃₉SD₁₆	φ: SD₁₆/D₄ → C₂ ⊆ Aut C₂₀	320		C20.39SD16	320,38
C₂₀.₄₀SD₁₆ = Dic₁₀⋊₄C₈	φ: SD₁₆/D₄ → C₂ ⊆ Aut C₂₀	320		C20.40SD16	320,42
C₂₀.₄₁SD₁₆ = C₂₀.₅₇D₈	φ: SD₁₆/D₄ → C₂ ⊆ Aut C₂₀	160		C20.41SD16	320,92
C₂₀.₄₂SD₁₆ = C₅×C₄.₆Q₁₆	φ: SD₁₆/D₄ → C₂ ⊆ Aut C₂₀	320		C20.42SD16	320,138
C₂₀.₄₃SD₁₆ = C₅×D₈⋊₂C₄	φ: SD₁₆/D₄ → C₂ ⊆ Aut C₂₀	80	4	C20.43SD16	320,165
C₂₀.₄₄SD₁₆ = C₅×C₈.Q₈	φ: SD₁₆/D₄ → C₂ ⊆ Aut C₂₀	80	4	C20.44SD16	320,170
C₂₀.₄₅SD₁₆ = C₅×D₄⋊₂Q₈	φ: SD₁₆/D₄ → C₂ ⊆ Aut C₂₀	160		C20.45SD16	320,977
C₂₀.₄₆SD₁₆ = C₂₀.₄₇D₈	φ: SD₁₆/Q₈ → C₂ ⊆ Aut C₂₀	320		C20.46SD16	320,40
C₂₀.₄₇SD₁₆ = C₄.D₄₀	φ: SD₁₆/Q₈ → C₂ ⊆ Aut C₂₀	160		C20.47SD16	320,43
C₂₀.₄₈SD₁₆ = C₂₀.₄₈SD₁₆	φ: SD₁₆/Q₈ → C₂ ⊆ Aut C₂₀	320		C20.48SD16	320,647
C₂₀.₄₉SD₁₆ = D₂₀⋊₄C₈	φ: SD₁₆/Q₈ → C₂ ⊆ Aut C₂₀	160		C20.49SD16	320,41
C₂₀.₅₀SD₁₆ = C₂₀.₂₆Q₁₆	φ: SD₁₆/Q₈ → C₂ ⊆ Aut C₂₀	320		C20.50SD16	320,93
C₂₀.₅₁SD₁₆ = C₅×C₄.D₈	φ: SD₁₆/Q₈ → C₂ ⊆ Aut C₂₀	160		C20.51SD16	320,136
C₂₀.₅₂SD₁₆ = C₅×C₄.₁₀D₈	φ: SD₁₆/Q₈ → C₂ ⊆ Aut C₂₀	320		C20.52SD16	320,137
C₂₀.₅₃SD₁₆ = C₅×Q₈⋊Q₈	φ: SD₁₆/Q₈ → C₂ ⊆ Aut C₂₀	320		C20.53SD16	320,976
C₂₀.₅₄SD₁₆ = C₅×D₄⋊C₈	central extension (φ=1)	160		C20.54SD16	320,130
C₂₀.₅₅SD₁₆ = C₅×Q₈⋊C₈	central extension (φ=1)	320		C20.55SD16	320,131
C₂₀.₅₆SD₁₆ = C₅×C₈⋊₂C₈	central extension (φ=1)	320		C20.56SD16	320,139

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Extensions 1→N→G→Q→1 with N=C20 and Q=SD16

Extensions 1→N→G→Q→1 with N=C₂₀ and Q=SD₁₆