#472386

order	512
nilpotency class	3
isoclinism	isoclinic class of #455107
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂²×C₄²

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂×#121
commutator, Frattini, cosocle	C₂³×C₄	C₂⁴
prime radical	C₂²×#41	C₂³
LCS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂²×C₄² ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁

1103 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:

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

Polycyclic presentation:

2^9|b^2=egh,c^2=f,d^2=e,f^2=i,g^2=i,b^a=be,c^a=cf,d^a=dh,f^a=fi,c^b=cg,d^c=de,g^c=gi

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, 379582);