#333531

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

678 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)(5,6,10,13,11,15,8,18)(7,16,14,9,19,20,17,12)(22,27)(28,35)(29,30)(31,36);(5,7,11,19)(6,12,15,9)(8,14,10,17)(13,20,18,16)(21,22,25,27)(23,31,33,36)(24,30,26,29)(28,34,35,32);(2,4)(5,8,11,10)(6,13,15,18)(7,17,19,14)(9,20,12,16)(21,23)(22,28)(24,32)(25,33)(26,34)(27,35)(29,31)(30,36);(2,4)(5,9,11,12)(6,14,15,17)(7,18,19,13)(8,20,10,16)(21,24,25,26)(22,29,27,30)(23,32,33,34)(28,31,35,36)

Polycyclic presentation:

2^9|a^2=ei,b^2=hi,c^2=h,d^2=hi,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, 240727);