#507369

order	512
nilpotency class	4
isoclinism	isoclinic class of #501040
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂²×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂²×D₈
commutator, Frattini, cosocle	C₂²×C₈	C₂⁴
prime radical	C₂²×#135	C₂²
LCS	G ▷ C₂²×C₈ ▷ C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂²×C₄² ◁ C₂²×C₄×C₈ ◁ G
LECS	G ▷ C₂²×C₈ ▷ C₄ ▷ C₂ ▷ C₁

670 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 4 generators on 48 points:

(1,2)(3,7)(4,6)(5,8)(9,10,12,14)(11,13,15,16)(17,18,23,36,34,43,33,42,22,27,21,26,20,25,38,48)(19,28,45,41,30,47,35,24,29,46,31,40,32,44,37,39);(1,3,4,8)(2,5,6,7)(9,11,12,15)(10,13,14,16)(19,29)(24,39)(28,46)(30,32)(31,45)(35,37)(40,41)(44,47);(11,15)(13,16)(17,19)(18,24)(20,30)(21,35)(22,29)(23,37)(25,40)(26,44)(27,39)(28,42)(31,33)(32,34)(36,47)(38,45)(41,43)(46,48);(2,6)(5,7)(17,20,22,34)(18,25,27,43)(19,30,29,32)(21,33,23,38)(24,40,39,41)(26,42,36,48)(28,47,46,44)(31,37,45,35)

Polycyclic presentation:

2^9|a^2=fg,b^2=egi,d^2=i,f^2=hi,h^2=i,b^a=be,c^a=cf,d^a=de,c^b=cg,f^c=fh,h^c=hi

Conjugacy classes & character table

98 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 414565);