#3335264

order	512
nilpotency class	2
isoclinism	isoclinic class of #3332717
automorphism	Aut(G) order 1048576
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁸

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, commutator, Frattini, socle, cosocle	C₂⁴	C₂⁵
prime radical	C₂×#392	C₂²
LCS	G ▷ C₂⁴ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ G
LECS	G ▷ C₂⁴ ▷ C₁

2688 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 256

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

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

Polycyclic presentation:

2^9|a^2=fg,b^2=fgh,c^2=g,d^2=g,e^2=f,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,d^b=dfg,e^c=ef,e^d=ef

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 3242460);