#6449192

order	512
nilpotency class	3
isoclinism	isoclinic class of #6437931
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁸×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	C₂²×#120
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂²×C₄² ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

3414 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 40
transitive degree	μ_t(G) = 64

A minimal faithful permutation representation — 5 generators on 40 points:

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

Polycyclic presentation:

2^9|b^2=f,c^2=i,d^2=g,e^2=i,f^2=i,h^2=i,b^a=bf,c^a=cg,f^a=fi,c^b=ch,d^b=dh,e^b=ei,h^b=hi,h^c=hi,h^d=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, 6356388);