#1083484

order	512
nilpotency class	2
isoclinism	isoclinic class of #1082705
automorphism	?
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	C₂⁵	C₂⁴
LCS	G ▷ C₂⁴ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ G
LECS	G ▷ C₂⁴ ▷ C₁

2624 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)(10,14)(12,15)(17,18,22,25)(19,26,20,23)(21,24,29,32)(27,31,28,30);(6,8)(17,19,22,20)(18,23,25,26)(21,28,29,27)(24,31,32,30);(5,6)(7,8)(9,10)(11,15)(12,16)(13,14)(17,20,22,19)(18,23,25,26)(21,28,29,27)(24,30,32,31);(1,2)(3,4)(9,11,13,16)(10,15,14,12)(17,18)(19,23)(20,26)(21,24)(22,25)(27,30)(28,31)(29,32);(9,12,13,15)(10,16,14,11)(17,21,22,29)(18,24,25,32)(19,27,20,28)(23,30,26,31)

Polycyclic presentation:

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

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, 990680);