#6730920

order	512
nilpotency class	3
isoclinism	isoclinic class of #6667580
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	#2431	C₂²
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2396 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1521 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)(17,18,21,20)(19,25,28,23)(22,24,30,29)(26,27,32,31);(1,3,4,8)(2,5,6,7)(17,19,21,28)(18,23,20,25)(22,31,30,27)(24,32,29,26);(10,14)(15,16)(17,20,21,18)(19,26,28,32)(22,24,30,29)(23,31,25,27);(2,6)(5,7)(9,11,13,12)(10,15,14,16)(18,20)(23,25)(24,29)(26,32);(3,8)(5,7)(9,12,13,11)(10,16,14,15)(18,20)(19,27)(22,30)(23,32)(25,26)(28,31)

Polycyclic presentation:

2^9|a^2=f,b^2=f,c^2=i,d^2=g,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,e^c=ei,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, 6638116);