#636080

order	512
nilpotency class	2
isoclinism	isoclinic class of #635984
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁸

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, commutator, Frattini, socle, cosocle	C₂⁴	C₂⁵
prime radical	C₂²×#121	C₂²
LCS	G ▷ C₂⁴ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ G
LECS	G ▷ C₂⁴ ▷ C₁

3115 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:

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

Polycyclic presentation:

2^9|a^2=g,b^2=fg,c^2=f,d^2=g,b^a=bf,c^a=cg,d^a=di,e^a=ef,c^b=ch,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, 543276);