#495469

order	512
nilpotency class	4
isoclinism	isoclinic class of #33522
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂⁴

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂²×D₈
commutator	C₂×C₈	C₂³×C₄
Frattini, cosocle	C₂²×C₈	C₂⁴
prime radical	C₂⁴	C₂×D₈
LCS	G ▷ C₂×C₈ ▷ C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂×#117 ◁ C₂×#405 ◁ G
LECS	G ▷ C₂²×C₈ ▷ C₄ ▷ C₂ ▷ C₁

586 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 44
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 4 generators on 44 points:

(1,2,4,3)(5,6)(7,10)(8,9)(11,12)(13,14,17,22)(15,24,25,20)(16,19,30,33)(18,31,29,23)(21,37,34,28)(26,38,41,32)(27,36,42,40)(35,43,39,44);(1,3,4,2)(14,19)(16,28)(18,29)(20,32)(21,23)(22,33)(24,38)(26,43)(27,42)(30,37)(31,34)(35,36)(39,40)(41,44);(6,9)(10,12)(13,15)(14,20)(16,26)(17,25)(18,27)(19,32)(21,35)(22,24)(23,36)(28,43)(29,42)(30,41)(31,40)(33,38)(34,39)(37,44);(5,7,8,11)(6,10,9,12)(15,25)(20,24)(26,41)(27,42)(32,38)(35,39)(36,40)(43,44)

Polycyclic presentation:

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

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, 402665);