#4028229

order	512
nilpotency class	2
isoclinism	isoclinic class of #3858029
automorphism	Aut(G) order 1048576
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁶

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

1564 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 512

A minimal faithful permutation representation — 5 generators on 32 points:

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

Polycyclic presentation:

2^9|a^2=ghi,b^2=g,c^2=ghi,d^2=fghi,e^2=fgh,b^a=bf,c^a=cg,d^a=di,e^a=efg,c^b=ch,d^b=dfg,e^b=ef,e^c=ef,e^d=ef

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 3935425);