#496447

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

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂²×D₈
commutator	C₂×C₈	C₂³×C₄
Frattini, cosocle	C₂²×C₈	C₂⁴
prime radical	C₂⁴	C₂×D₈
LCS	G ▷ C₂×C₈ ▷ C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂×#117 ◁ C₂×#405 ◁ G
LECS	G ▷ C₂²×C₈ ▷ C₄ ▷ C₂ ▷ C₁

744 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 52
transitive degree	μ_t(G) = 256

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

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

Polycyclic presentation:

2^9|a^2=g,b^2=e,c^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,f^c=fh,h^c=hi

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, 403643);