#4421587

order	512
nilpotency class	2
isoclinism	isoclinic class of #4417862
automorphism	Aut(G) order 1048576
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁷

Aliases

No aliases for this group.

Subgroups

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

1774 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 44
transitive degree	μ_t(G) = 512

A minimal faithful permutation representation — 5 generators on 44 points:

(1,2,3,4)(6,9)(10,12)(14,18)(15,21)(16,23)(27,28)(29,30,35,32)(31,38,36,33)(34,37,43,40)(39,42,44,41);(13,14,17,18)(15,19,21,25)(16,20,23,26)(22,27,24,28)(29,31)(30,33)(32,38)(34,39)(35,36)(37,41)(40,42)(43,44);(5,6)(7,10)(8,9)(11,12)(13,14)(15,19)(16,20)(17,18)(21,25)(22,27)(23,26)(24,28)(29,32,35,30)(31,38,36,33)(34,40,43,37)(39,42,44,41);(1,2)(3,4)(5,6)(7,10)(8,9)(11,12)(13,15,17,21)(14,19,18,25)(16,24,23,22)(20,28,26,27)(29,33,35,38)(30,36,32,31)(34,42,43,41)(37,39,40,44);(5,7,8,11)(6,10,9,12)(13,16,17,23)(14,20,18,26)(15,22,21,24)(19,27,25,28)(29,34)(30,37)(31,39)(32,40)(33,41)(35,43)(36,44)(38,42)

Polycyclic presentation:

2^9|a^2=gi,b^2=h,c^2=fh,d^2=f,e^2=g,b^a=bf,c^a=cg,d^a=di,e^a=eh,c^b=ch,e^d=ef

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, 4328783);