#6453448

order	512
nilpotency class	3
isoclinism	isoclinic class of #6437537
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 ◁ #2290 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1460 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)(3,6)(4,5)(7,8)(9,10)(11,14)(12,15)(13,16)(17,18,22,27)(19,24,31,40)(20,32,35,25)(21,37,23,26)(28,45,46,38)(29,39,30,41)(33,48,47,42)(34,43,36,44);(2,5)(6,8)(9,11,13,12)(10,14,16,15)(17,19)(18,24)(20,33)(21,30)(22,31)(23,29)(25,42)(26,39)(27,40)(28,36)(32,48)(34,46)(35,47)(37,41)(38,43)(44,45);(9,11,13,12)(10,15,16,14)(17,20,22,35)(18,25,27,32)(19,28,31,46)(21,36,23,34)(24,38,40,45)(26,44,37,43)(29,33,30,47)(39,42,41,48);(9,12,13,11)(10,15,16,14)(19,29)(21,23)(24,39)(26,37)(28,33)(30,31)(34,36)(38,42)(40,41)(43,44)(45,48)(46,47);(1,3,4,7)(2,6,5,8)(17,21,22,23)(18,26,27,37)(19,30,31,29)(20,34,35,36)(24,39,40,41)(25,43,32,44)(28,33,46,47)(38,48,45,42)

Polycyclic presentation:

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

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6360644);