#1300077

order	512
nilpotency class	2
isoclinism	isoclinic class of #1258513
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	C₂⁵	C₂⁴
LCS	G ▷ C₂⁴ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ G
LECS	G ▷ C₂⁴ ▷ C₁

1890 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:

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

Polycyclic presentation:

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

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, 1207273);