#381280

order	512
nilpotency class	3
isoclinism	isoclinic class of #195972
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂²×C₄²

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂²×C₂²⋊C₄
commutator, prime radical	C₂⁴	C₂³×C₄
Frattini, cosocle	C₂³×C₄	C₂⁴
LCS	G ▷ C₂⁴ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂×C₄³ ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁

1042 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 288476);