#7535223

order	512
nilpotency class	3
isoclinism	isoclinic class of #7514020
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁷

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle, prime radical	C₂³	C₂³×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2399 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1359 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 512

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

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

Polycyclic presentation:

2^9|a^2=f,b^2=fi,c^2=g,d^2=fi,e^2=f,h^2=i,b^a=bf,c^a=cg,d^a=dg,e^a=ef,c^b=cgi,d^b=dh,h^b=hi,e^c=ei,h^d=hi

Conjugacy classes & character table

77 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7442419);