#873842

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, cosocle	C₂⁴	C₂⁵
prime radical	C₂²×#121	C₂²
LCS	G ▷ C₂⁴ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ G
LECS	G ▷ C₂⁴ ▷ C₁

3127 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 24
transitive degree	μ_t(G) = 256

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

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

Polycyclic presentation:

2^9|a^2=g,b^2=f,c^2=f,d^2=gi,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, 781038);