#6508425

order	512
nilpotency class	3
isoclinism	isoclinic class of #6500535
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	C₂×#449	C₂²
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2285 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1553 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)(3,8)(4,6)(5,7)(17,18,22,28)(19,26,25,24)(20,31,32,30)(21,27,23,29);(1,3,5,4)(2,6,7,8)(9,10)(11,15)(12,14)(13,16)(17,19,22,25)(18,24,28,26)(20,29,32,27)(21,31,23,30);(9,11)(10,13)(12,16)(14,15)(17,20,23,26,22,32,21,24)(18,25,27,31,28,19,29,30);(11,16)(13,15)(17,19)(18,26)(20,29)(21,31)(22,25)(23,30)(24,28)(27,32);(1,4,5,3)(2,6,7,8)(10,14)(13,15)(17,21,22,23)(18,27,28,29)(19,30,25,31)(20,24,32,26)

Polycyclic presentation:

2^9|a^2=i,b^2=f,c^2=g,e^2=f,g^2=i,b^a=bf,c^a=cg,g^a=gi,c^b=ch,d^b=di,e^b=ehi,d^c=dh,e^d=ei

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, 6415621);