#6590731

order	512
nilpotency class	3
isoclinism	isoclinic class of #6573511
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁷

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂³×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
prime radical	#2619	C₂²
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2396 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1523 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 5 generators on 48 points:

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

Polycyclic presentation:

2^9|a^2=fi,b^2=fg,c^2=f,d^2=g,e^2=fi,h^2=i,b^a=bf,c^a=cg,c^b=ch,e^b=eh,h^b=hi,d^c=dh,e^c=ei,h^c=hi,e^d=eh,h^d=hi,h^e=hi

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6497927);