#261481

order	512
nilpotency class	3
isoclinism	isoclinic class of #246239
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁴×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂×#120
commutator, Frattini, cosocle	C₂³×C₄	C₂⁴
prime radical	C₂×#537	C₂²
LCS	G ▷ C₂³×C₄ ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂²×C₄² ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂² ▷ C₁

1116 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:

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

Polycyclic presentation:

2^9|b^2=eh,c^2=h,d^2=ei,f^2=h,g^2=h,b^a=be,c^a=cf,d^a=de,f^a=fh,g^a=gi,c^b=cg,f^b=fi,g^b=gh,d^c=di,f^c=fh,g^c=gh

Conjugacy classes & character table

53 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 168677);