#6670883

order	512
nilpotency class	3
isoclinism	isoclinic class of #6667580
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁸

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

1801 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 44
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 5 generators on 44 points:

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

Polycyclic presentation:

2^9|a^2=fi,b^2=i,c^2=i,d^2=f,e^2=i,h^2=i,b^a=bf,c^a=cg,d^a=df,e^a=ei,c^b=ch,e^b=efhi,h^b=hi,d^c=di,h^c=hi,h^e=hi

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6578079);