#6693489

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	C₂²×D₄	C₂⁴
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2402 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1350 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:

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

Polycyclic presentation:

2^9|a^2=fgi,b^2=g,c^2=fg,d^2=f,e^2=i,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, 6600685);