#96381

order	512
nilpotency class	3
isoclinism	isoclinic class of #7654
automorphism	?
homology	Abelianization (H₁) = C₂×C₄² · Schur multiplier (H₂) = C₂²×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center	C₂²×C₄	C₂×C₂²⋊C₄
commutator	C₂²×C₄	C₂×C₄²
Frattini, cosocle	C₄³	C₂³
socle	C₂³	C₂×#95
prime radical	C₂⁴	#95
LCS	G ▷ C₂²×C₄ ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂²×C₄ ◁ C₂×C₄³ ◁ G
LECS	G ▷ C₄³ ▷ C₂³ ▷ C₁

586 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 40
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 3 generators on 40 points:

(1,2)(3,7)(4,6)(5,8)(9,10,12,15,13,16,20,23)(11,17,19,24,18,14,21,22)(25,26)(27,35)(28,34)(29,33)(30,32)(31,36)(37,39)(38,40);(2,6,8,7)(9,11)(10,14,16,17)(12,19)(13,18)(15,22,23,24)(20,21)(25,27,29,37,30,38,28,36)(26,31,34,40,32,39,33,35);(1,3,5,4)(2,7,8,6)(11,18)(14,17)(19,21)(22,24)(26,32)(31,39)(33,34)(35,40)

Polycyclic presentation:

2^9|a^2=e,b^2=f,c^2=gi,d^2=g,e^2=h,f^2=i,b^a=bd,c^a=ci,d^a=dg,f^a=fgh,c^b=ch,d^b=dh

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 3577);