#510190

order	512
nilpotency class	4
isoclinism	isoclinic class of #509065
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁴

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂²×D₈
commutator, Frattini, cosocle	C₂²×C₈	C₂⁴
prime radical	#24778	C₂
LCS	G ▷ C₂²×C₈ ▷ C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂×C₄×D₄ ◁ C₂×C₈×D₄ ◁ G
LECS	G ▷ C₂²×C₈ ▷ C₄ ▷ C₂ ▷ C₁

586 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 4 generators on 48 points:

(1,2)(3,5)(4,6)(7,8)(9,10)(11,13)(12,14)(15,16)(17,18)(19,29)(20,26)(21,24)(22,27)(23,28)(25,32)(30,39)(31,45)(33,42)(34,38)(35,44)(36,48)(37,40)(41,46)(43,47);(1,3,5,2)(4,7,8,6)(9,11,12,15)(10,13,14,16)(18,24)(19,30)(20,23)(22,35)(25,39)(27,42)(29,41)(31,47)(32,46)(33,34)(36,37)(38,44)(40,43)(45,48);(1,4,5,8)(2,6,3,7)(10,14)(13,16)(17,19)(18,25)(20,31)(21,32)(22,36)(23,37)(24,29)(26,40)(27,43)(28,45)(30,35)(33,46)(34,47)(38,48)(39,42)(41,44);(2,3)(6,7)(10,14)(13,16)(17,20,21,23)(18,26,24,28)(19,31,32,37)(22,33,34,35)(25,40,29,45)(27,42,38,44)(30,36,46,47)(39,48,41,43)

Polycyclic presentation:

2^9|b^2=ef,c^2=ei,d^2=i,g^2=hi,h^2=i,b^a=be,c^a=cf,d^a=def,c^b=cg,d^b=de,g^b=gh,h^b=hi,g^c=gh,h^c=hi

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 417386);