#630297

order	512
nilpotency class	2
isoclinism	isoclinic class of #616960
automorphism	?
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	C₂×#392	C₂²
LCS	G ▷ C₂⁴ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ G
LECS	G ▷ C₂⁴ ▷ C₁

2009 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:

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

Polycyclic presentation:

2^9|a^2=hi,b^2=fh,c^2=hi,d^2=i,e^2=fg,b^a=bf,c^a=cg,d^a=di,e^a=ef,c^b=ch,d^b=df

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, 537493);