#329385

order	512
nilpotency class	3
isoclinism	isoclinic class of #327021
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁴

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂×#120
commutator, Frattini, cosocle	C₂×C₄²	C₂⁴
prime radical	#2537	C₂²
LCS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₄³ ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

790 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 4 generators on 32 points:

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

Polycyclic presentation:

2^9|a^2=hi,b^2=hi,c^2=e,d^2=e,f^2=h,g^2=i,b^a=be,c^a=cf,f^a=fh,g^a=gi,c^b=cg,d^b=di,f^b=fi,g^b=gi,d^c=de,f^c=fh,g^c=gi

Conjugacy classes & character table

59 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 236581);