#6683550

order	512
nilpotency class	3
isoclinism	isoclinic class of #6667580
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁷×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂³×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2397 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

2367 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 44
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 5 generators on 44 points:

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

Polycyclic presentation:

2^9|a^2=i,c^2=g,d^2=fi,h^2=i,b^a=bf,c^a=cg,d^a=df,e^a=ei,c^b=ch,e^b=efhi,h^b=hi,d^c=di,h^c=hi,h^e=hi

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6590746);