#726173

order	512
nilpotency class	2
isoclinism	isoclinic class of #686200
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁶

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, commutator, Frattini, socle, cosocle	C₂⁴	C₂⁵
prime radical	C₂³×D₄	C₂³
LCS	G ▷ C₂⁴ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ G
LECS	G ▷ C₂⁴ ▷ C₁

2030 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:

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

Polycyclic presentation:

2^9|a^2=fh,b^2=i,d^2=gi,e^2=fg,b^a=bf,c^a=cg,d^a=di,c^b=ch,e^b=ef,d^c=df

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 633369);