#6546282

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
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2280 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1643 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:

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

Polycyclic presentation:

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

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, 6453478);