#615771

order	512
nilpotency class	2
isoclinism	isoclinic class of #612424
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁶

Aliases

No aliases for this group.

Subgroups

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

2014 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 512

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

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

Polycyclic presentation:

2^9|a^2=g,b^2=h,c^2=hi,d^2=g,e^2=f,b^a=bf,c^a=cg,d^a=di,e^a=ef,c^b=ch

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 522967);