#6561025

order	512
nilpotency class	3
isoclinism	isoclinic class of #6535655
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	C₂²×D₄	C₂×D₄
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2290 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1392 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)(17,18)(19,21)(20,28)(22,25)(23,26)(24,29)(27,31)(30,32);(1,3,4,8)(2,5,6,7)(9,10)(11,14)(12,13)(15,16)(17,19,21,18,23,25,22,26)(20,27,29,24,31,28,30,32);(10,13)(14,16)(17,20,21,29,23,31,22,30)(18,24,25,28,26,32,19,27);(9,11)(10,14)(12,15)(13,16)(17,21,23,22)(18,19,26,25)(20,29,31,30)(24,27,32,28);(11,15)(14,16)

Polycyclic presentation:

2^9|a^2=fg,b^2=fi,c^2=g,d^2=i,f^2=i,g^2=i,b^a=bf,c^a=cg,f^a=fi,g^a=gi,c^b=ch,d^b=di,e^d=eh

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	#72313494, #72313674, #72313919
maximal normal subgroup of	#72313494, #72313674, #72313919

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6468221);