#6691128

order	512
nilpotency class	3
isoclinism	isoclinic class of #6667556
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×D₄²	C₂²
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2398 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1685 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 5 generators on 32 points:

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

Polycyclic presentation:

2^9|b^2=gi,c^2=fg,d^2=f,h^2=i,b^a=bf,c^a=cg,d^a=df,c^b=ch,e^b=efh,h^b=hi,d^c=di,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, 6598324);