#6739374

order	512
nilpotency class	3
isoclinism	isoclinic class of #6667484
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	#36470	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₄×#121 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1517 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:

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

Polycyclic presentation:

2^9|b^2=i,c^2=f,d^2=gi,e^2=fg,h^2=i,b^a=bf,c^a=cg,d^a=df,e^a=ei,c^b=ch,e^b=efh,h^b=hi,e^c=ei,h^c=hi,h^e=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, 6646570);