#903715

order	512
nilpotency class	2
isoclinism	isoclinic class of #845297
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁵×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, commutator, Frattini, socle, cosocle	C₂⁴	C₂⁵
prime radical	C₂²×#120	C₂²
LCS	G ▷ C₂⁴ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ G
LECS	G ▷ C₂⁴ ▷ C₁

3282 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:

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

Polycyclic presentation:

2^9|a^2=h,b^2=fh,c^2=i,e^2=i,b^a=bf,c^a=cg,d^a=di,e^a=ef,c^b=ch,d^b=dg

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, 810911);