#861536

order	512
nilpotency class	2
isoclinism	isoclinic class of #845297
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁶

Aliases

No aliases for this group.

Subgroups

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

1902 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 256

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

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

Polycyclic presentation:

2^9|a^2=f,b^2=fh,c^2=fgi,d^2=f,e^2=fh,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, 768732);