#5786442

order	512
nilpotency class	2
isoclinism	isoclinic class of #5605735
automorphism	Aut(G) order 1048576
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁵×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, commutator, Frattini, socle, cosocle	C₂⁴	C₂⁵
prime radical	C₂³×D₄	C₂³
LCS	G ▷ C₂⁴ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ G
LECS	G ▷ C₂⁴ ▷ C₁

1727 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 40
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 5 generators on 40 points:

(1,2,5,3)(4,6,8,7)(10,12)(14,15)(19,23)(21,24)(25,26)(27,34)(28,29)(30,31)(32,35)(33,38)(36,39)(37,40);(4,8)(6,7)(10,12)(14,15)(17,18,20,22)(19,21,23,24)(26,31)(27,35)(29,33)(36,40);(2,3)(6,7)(9,10,13,12)(11,15,16,14)(17,18)(19,21)(20,22)(23,24)(25,27)(26,32)(28,36)(29,37)(30,35)(31,34)(33,39)(38,40);(1,3,5,2)(4,7,8,6)(9,11,13,16)(10,14,12,15)(17,19)(18,21)(20,23)(22,24)(25,28,30,38)(26,33,31,29)(27,36,35,40)(32,39,34,37);(1,4,5,8)(2,6,3,7)(9,12,13,10)(11,15,16,14)(17,19)(18,21)(20,23)(22,24)(25,29,30,33)(26,28,31,38)(27,37,35,39)(32,36,34,40)

Polycyclic presentation:

2^9|a^2=fghi,b^2=fi,c^2=hi,d^2=g,e^2=g,b^a=bf,c^a=cg,d^a=di,e^a=efh,c^b=ch,e^b=eg,d^c=dfg,e^d=ef

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 5693638);