#950612

order	512
nilpotency class	2
isoclinism	isoclinic class of #917169
automorphism	?
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

1642 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:

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

Polycyclic presentation:

2^9|a^2=fgi,b^2=f,c^2=g,d^2=fgi,e^2=fh,b^a=bf,c^a=cg,d^a=di,e^a=ef,c^b=ch,d^b=dg,d^c=df

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 857808);