#6697841

order	512
nilpotency class	3
isoclinism	isoclinic class of #6667460
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 ◁ C₄×#124 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1516 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)(3,6)(4,5)(7,8)(10,14)(11,12)(17,18)(19,24)(20,25)(21,23)(22,26)(27,31)(28,30)(29,32);(9,10,13,14)(11,15,12,16)(18,23)(19,27)(20,28)(22,29)(24,25)(30,31);(2,5)(6,8)(9,11,13,12)(10,15,14,16)(17,19)(18,24)(20,22)(21,28)(23,30)(25,26)(27,29)(31,32);(1,3,4,7)(2,6,5,8)(9,12,13,11)(10,16,14,15)(18,23)(24,30)(25,31)(26,32);(10,14)(15,16)(17,20,21,27)(18,25,23,31)(19,22,28,29)(24,26,30,32)

Polycyclic presentation:

2^9|b^2=fi,c^2=fi,d^2=g,e^2=i,h^2=i,b^a=bf,c^a=cg,d^a=df,c^b=ch,e^b=efh,h^b=hi,h^c=hi,h^e=hi

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6605037);