#6730866

order	512
nilpotency class	3
isoclinism	isoclinic class of #6667604
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	#1999	C₂²
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2396 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1482 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 5 generators on 32 points:

(1,2,4,6)(3,7,8,5)(9,10)(11,15)(12,16)(13,14)(17,18,23,27)(19,21,29,24)(20,25,28,32)(22,30,31,26);(1,3,4,8)(2,5,6,7)(17,19)(18,24)(20,25)(21,27)(22,30)(23,29)(26,31)(28,32);(10,14)(15,16)(17,20,23,28)(18,25,27,32)(19,22,29,31)(21,30,24,26);(2,6)(5,7)(9,11,13,12)(10,15,14,16)(17,21,23,24)(18,19,27,29)(20,26,28,30)(22,25,31,32);(3,8)(5,7)(9,12,13,11)(10,16,14,15)(17,22)(18,26)(19,28)(20,29)(21,25)(23,31)(24,32)(27,30)

Polycyclic presentation:

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

Conjugacy classes & character table

62 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6638062);