#865889

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	C₂×#2414	C₂
LCS	G ▷ C₂⁴ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ G
LECS	G ▷ C₂⁴ ▷ C₁

3174 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:

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

Polycyclic presentation:

2^9|a^2=gi,c^2=ghi,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, 773085);