#333445

order	512
nilpotency class	3
isoclinism	isoclinic class of #333407
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂³×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	D₄²
commutator, Frattini, cosocle	C₂×C₄²	C₂⁴
prime radical	C₂²×D₄	C₂×D₄
LCS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂×C₄² ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

757 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 36
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 4 generators on 36 points:

(1,2)(3,4)(5,6,10,11,9,12,8,14)(7,15,18,13,17,20,16,19)(21,22)(23,26)(24,28)(25,27)(29,33)(30,35)(31,34)(32,36);(6,11)(7,16)(8,10)(12,14)(13,19)(17,18)(21,23,25,31)(22,26,27,34)(24,29,32,30)(28,33,36,35);(2,4)(6,12)(11,14)(13,19)(15,20)(23,29)(24,32)(26,33)(28,36)(30,31)(34,35);(2,4)(5,7,9,17)(6,13,12,19)(8,18,10,16)(11,15,14,20)(22,27)(26,34)(28,36)(33,35)

Polycyclic presentation:

2^9|a^2=eh,b^2=i,d^2=h,e^2=h,g^2=i,b^a=be,c^a=cf,d^a=defhi,c^b=cg,d^b=de,e^b=eh,g^b=gi,g^c=gi,e^d=eh

Conjugacy classes & character table

56 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 240641);