#3968153

order	512
nilpotency class	2
isoclinism	isoclinic class of #3858029
automorphism	Aut(G) order 1048576
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	C₂×#392	C₂²
LCS	G ▷ C₂⁴ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ G
LECS	G ▷ C₂⁴ ▷ C₁

2126 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)(6,7)(10,12)(11,15)(17,18)(19,22)(20,21)(23,24)(27,28)(30,31);(1,2)(3,7)(4,5)(6,8)(11,15)(14,16)(18,20)(19,24)(25,26,29,32)(27,30,28,31);(1,2)(3,7)(4,5)(6,8)(9,10,13,12)(11,14,15,16)(17,19,21,24)(18,22,20,23)(25,27,29,28)(26,30,32,31);(1,2)(3,7)(4,5)(6,8)(9,11,13,15)(10,14,12,16)(17,20,21,18)(19,23,24,22)(25,26)(27,30)(28,31)(29,32);(1,3,4,8)(2,6,5,7)(9,12,13,10)(11,16,15,14)(17,19)(18,23)(20,22)(21,24)(25,28,29,27)(26,31,32,30)

Polycyclic presentation:

2^9|b^2=ghi,c^2=fg,d^2=fhi,e^2=g,b^a=bf,c^a=cg,d^a=di,e^a=efg,c^b=ch,d^b=dfg,e^b=ef,e^c=ef,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, 3875349);