#6575886

order	512
nilpotency class	3
isoclinism	isoclinic class of #6573523
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁸

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂³×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
prime radical	C₂²×#41	C₂³
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2396 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1957 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

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

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

Polycyclic presentation:

2^9|a^2=f,b^2=i,c^2=i,d^2=fi,h^2=i,b^a=bf,c^a=cg,e^a=ei,c^b=ch,e^b=eh,h^b=hi,d^c=dh,e^c=ei,h^c=hi,e^d=eh,h^d=hi,h^e=hi

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6483082);