#6349290

order	512
nilpotency class	3
isoclinism	isoclinic class of #6349215
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁹

Aliases

No aliases for this group.

Subgroups

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

3834 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 40
transitive degree	μ_t(G) = 128

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

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

Polycyclic presentation:

2^9|d^2=i,e^2=hi,f^2=h,g^2=i,b^a=bf,c^a=cg,d^a=dhi,f^a=fh,g^a=gi,e^b=eh,f^b=fh,g^b=gi,f^c=fi,g^c=gi

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	#72257470, #72306812, #72306821, …
maximal normal subgroup of	#72257470, #72306812, #72306821, …
maximal quotient of	#72264340

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6256486);