#6587655

order	512
nilpotency class	3
isoclinism	isoclinic class of #6573451
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁷

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂³×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
prime radical	C₂²×D₄	C₂×D₄
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2395 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1512 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 5 generators on 48 points:

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

Polycyclic presentation:

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

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6494851);