#6584826

order	512
nilpotency class	3
isoclinism	isoclinic class of #6574075
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁸

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	C₂×D₄²
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
prime radical	#61217	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂×C₄² ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1789 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 40
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 5 generators on 40 points:

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

Polycyclic presentation:

2^9|c^2=fg,d^2=f,e^2=i,g^2=i,h^2=i,b^a=bf,c^a=cg,g^a=gi,c^b=ch,e^b=eh,h^b=hi,d^c=dhi,e^c=ei,h^c=hi,e^d=eh,h^d=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, 6492022);