#7017683

order	512
nilpotency class	3
isoclinism	isoclinic class of #6993947
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	C₂⁴	C₂²×D₄
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2396 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1243 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

65 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6924879);