#484037

order	512
nilpotency class	4
isoclinism	isoclinic class of #33830
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂⁴

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center	C₂×C₄	C₂²×D₈
commutator	C₂×C₈	C₂³×C₄
Frattini, cosocle	C₄×C₈	C₂⁴
socle	C₂²	C₂×C₄×D₈
prime radical	C₂³	C₄×D₈
LCS	G ▷ C₂×C₈ ▷ C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂×C₄ ◁ #431 ◁ C₈×M₁₆ ◁ G
LECS	G ▷ C₄×C₈ ▷ C₂×C₄ ▷ C₂ ▷ C₁

409 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:

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

Polycyclic presentation:

2^9|a^2=f,b^2=i,c^2=fi,e^2=gi,f^2=h,g^2=i,b^a=be,d^a=di,e^a=eg,g^a=gi,e^b=eg,g^b=gi,d^c=dhi

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, 391233);