#497206

order	512
nilpotency class	2
isoclinism	isoclinic class of #2668
automorphism	?
homology	Abelianization (H₁) = C₂³×C₈ · Schur multiplier (H₂) = C₂²×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, Frattini, cosocle	C₂²×C₈	C₂⁴
commutator, socle	C₂³	C₂³×C₈
prime radical	#392	C₈
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂²×C₈ ◁ G
LECS	G ▷ C₂²×C₈ ▷ C₄ ▷ C₂ ▷ C₁

564 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 4 generators on 48 points:

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

Polycyclic presentation:

2^9|a^2=g,b^2=eg,d^2=f,g^2=h,h^2=i,b^a=be,c^a=cf,d^a=de,c^b=cei,d^b=di,d^c=di

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 404402);