#497101

order	512
nilpotency class	4
isoclinism	isoclinic class of #33764
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂⁴

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle, prime radical	C₂³	C₂²×D₈
commutator	C₂×C₈	C₂³×C₄
Frattini, cosocle	C₂²×C₈	C₂⁴
LCS	G ▷ C₂×C₈ ▷ C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #376 ◁ #1726 ◁ G
LECS	G ▷ C₂²×C₈ ▷ C₄ ▷ C₂ ▷ C₁

470 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 52
transitive degree	μ_t(G) = 512

A minimal faithful permutation representation — 4 generators on 52 points:

(1,2,4,3)(5,6)(7,14)(8,12)(9,18)(10,13)(11,16)(15,20)(17,19)(23,31)(24,32)(25,35)(27,37)(29,38)(30,42)(33,43)(34,47)(36,46)(39,52)(40,50)(41,51)(44,45)(48,49);(1,3,4,2)(5,7)(6,11)(8,17)(9,15)(10,16)(12,20)(13,14)(18,19)(21,22)(23,27)(24,29)(25,30)(26,28)(31,37)(32,38)(33,40)(34,39)(35,42)(36,41)(43,50)(44,48)(45,49)(46,51)(47,52);(5,8,10,9)(6,12,13,18)(7,15,16,17)(11,19,14,20)(21,23,32,45,25,34,36,43,26,33,46,47,35,44,24,31)(22,27,38,49,30,39,41,50,28,40,51,52,42,48,29,37);(5,9,10,8)(6,12,13,18)(7,15,16,17)(11,20,14,19)(22,28)(23,33)(29,41)(30,42)(31,43)(34,44)(38,51)(45,47)

Polycyclic presentation:

2^9|a^2=g,b^2=g,c^2=efh,d^2=e,f^2=hi,h^2=i,b^a=be,c^a=cf,d^a=de,f^a=fh,h^a=hi,c^b=ce,d^b=di,d^c=di

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, 404297);