#846844

order	512
nilpotency class	2
isoclinism	isoclinic class of #845297
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁸

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

2506 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 24
transitive degree	μ_t(G) = 512

A minimal faithful permutation representation — 5 generators on 24 points:

(2,4)(9,10)(11,16)(12,14)(13,15)(17,18,22,24)(19,23,21,20);(6,8)(10,12)(15,16)(17,19,22,21)(18,20,24,23);(5,6,7,8)(9,11,14,13)(10,15,12,16)(17,20,22,23)(18,19,24,21);(1,2)(3,4)(9,12,14,10)(11,16,13,15)(17,18)(19,20)(21,23)(22,24);(9,13,14,11)(10,16,12,15)(17,21,22,19)(18,23,24,20)

Polycyclic presentation:

2^9|a^2=fg,b^2=fg,c^2=fh,d^2=g,e^2=f,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, 754040);