#495999

order	512
nilpotency class	4
isoclinism	isoclinic class of #33638
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂⁴

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	C₂×#476
commutator	C₂×C₈	C₂³×C₄
Frattini, cosocle	C₂²×C₈	C₂⁴
prime radical	C₂×#135	C₂³
LCS	G ▷ C₂×C₈ ▷ C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂×C₄² ◁ #1726 ◁ G
LECS	G ▷ C₂²×C₈ ▷ C₄ ▷ C₂ ▷ C₁

548 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 36
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 4 generators on 36 points:

(1,2,4,3)(6,12)(7,17,19,35)(8,10)(9,21)(13,27,28,31)(14,16)(18,22,24,34)(20,23)(25,29,33,36)(26,32);(5,6,8,12,11,14,10,16)(7,13,18,25,19,28,24,33)(9,15,20,26,23,30,21,32)(17,29,34,27,35,36,22,31);(5,7)(6,13)(8,18)(9,22)(10,24)(11,19)(12,25)(14,28)(15,31)(16,33)(17,20)(21,35)(23,34)(26,29)(27,30)(32,36);(1,3,4,2)(6,14)(12,16)(13,28)(15,30)(25,33)(26,32)(27,31)(29,36)

Polycyclic presentation:

2^9|a^2=g,b^2=e,d^2=egh,e^2=i,f^2=h,h^2=i,b^a=be,c^a=cf,e^a=ei,f^a=fh,h^a=hi,d^b=di,f^c=fhi,g^c=gi,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, 403195);