#238636

order	512
nilpotency class	3
isoclinism	isoclinic class of #233668
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁵

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂×#120
commutator, Frattini, cosocle	C₂×C₄²	C₂⁴
prime radical	#37608	C₂
LCS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂²×C₄² ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

940 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 36
transitive degree	μ_t(G) = 256

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

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

Polycyclic presentation:

2^9|c^2=e,d^2=hi,f^2=h,g^2=hi,b^a=be,c^a=cf,f^a=fh,g^a=gi,c^b=cg,d^b=dh,f^b=fi,g^b=ghi,f^c=fh,g^c=ghi

Conjugacy classes & character table

56 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 145832);