#559243

order	512
nilpotency class	2
isoclinism	isoclinic class of #45438
automorphism	?
homology	Abelianization (H₁) = C₂⁴×C₄ · Schur multiplier (H₂) = C₂⁷

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, Frattini, socle, cosocle	C₂⁴	C₂⁵
commutator	C₂³	C₂⁴×C₄
prime radical	C₂⁵	C₂⁴
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ G
LECS	G ▷ C₂⁴ ▷ C₁

1924 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 5 generators on 36 points:

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

Polycyclic presentation:

2^9|a^2=i,b^2=g,c^2=fghi,d^2=fhi,e^2=f,b^a=bf,c^a=cg,d^a=df,e^a=eg,c^b=ch,d^b=dfg,e^b=ef

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 466439);