#864436

order	512
nilpotency class	2
isoclinism	isoclinic class of #845297
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁶

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

2146 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:

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

Polycyclic presentation:

2^9|a^2=fg,b^2=fgh,c^2=ghi,d^2=g,e^2=fgh,b^a=bf,c^a=cg,d^a=di,e^a=ef,c^b=ch,d^b=dg

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 771632);