#483391

order	512
nilpotency class	3
isoclinism	isoclinic class of #3264
automorphism	?
homology	Abelianization (H₁) = C₂³×C₈ · Schur multiplier (H₂) = C₂⁴

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center	C₂×C₈	C₂²×D₄
commutator	C₂×C₄	C₂³×C₈
Frattini, cosocle	C₄×C₈	C₂⁴
socle	C₂²	C₂²×C₄⋊C₈
prime radical	C₂×#41	M₁₆
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂×C₈ ◁ C₈×#41 ◁ G
LECS	G ▷ C₄×C₈ ▷ C₂×C₄ ▷ C₂ ▷ C₁

433 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:

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

Polycyclic presentation:

2^9|a^2=f,b^2=eg,e^2=g,f^2=h,h^2=i,b^a=be,d^a=di,e^a=eg,c^b=ci,d^c=dgi

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 390587);