#513828

order	512
nilpotency class	2
isoclinism	isoclinic class of #3532
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄² · Schur multiplier (H₂) = C₂⁷×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, Frattini, socle, cosocle	C₂⁴	C₂⁵
commutator	C₂²	C₂³×C₄²
prime radical	C₂⁵	C₂⁴
LCS	G ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ G
LECS	G ▷ C₂⁴ ▷ C₁

3130 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 24
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 5 generators on 24 points:

(1,2,4,3)(5,6,8,7)(9,10)(11,15)(12,16)(13,14)(18,21)(19,23);(5,6,8,7)(10,14)(11,16)(18,21)(22,24);(9,11)(10,12)(13,16)(14,15)(17,18,20,21)(19,22,23,24);(1,3,4,2)(5,7,8,6)(9,11)(10,12)(13,16)(14,15)(17,19)(18,22)(20,23)(21,24);(9,12)(10,11)(13,15)(14,16)

Polycyclic presentation:

2^9|a^2=h,b^2=i,c^2=fg,d^2=h,b^a=bf,c^a=cg,d^a=dg,e^a=ef,c^b=cg,d^b=df

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 421024);