#6442431

order	512
nilpotency class	3
isoclinism	isoclinic class of #6437547
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	C₂×#548	C₂²
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2293 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1694 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)(11,13)(12,14)(15,16)(17,18,21,25)(19,27,30,23)(20,24,33,41)(22,26,34,42)(28,43,35,37)(29,40,32,38)(31,39,36,44)(45,48,46,47);(2,5)(6,8)(9,11,12,15)(10,13,14,16)(19,28)(20,31)(22,34)(23,37)(24,39)(26,42)(27,43)(30,35)(33,36)(41,44)(45,46)(47,48);(10,14)(13,16)(17,19,21,30)(18,23,25,27)(20,32,33,29)(22,35,34,28)(24,40,41,38)(26,43,42,37)(31,46,36,45)(39,48,44,47);(17,20,21,33)(18,24,25,41)(19,29,30,32)(22,36,34,31)(23,38,27,40)(26,44,42,39)(28,45,35,46)(37,47,43,48);(1,3,4,7)(2,6,5,8)(18,25)(20,33)(23,27)(26,42)(29,32)(31,36)(37,43)(45,46)

Polycyclic presentation:

2^9|a^2=i,b^2=gi,c^2=i,d^2=i,e^2=f,h^2=i,b^a=bf,c^a=cg,e^a=ei,c^b=ch,d^b=dh,h^b=hi,d^c=di,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, 6349627);