#126641

order	512
nilpotency class	3
isoclinism	isoclinic class of #1510
automorphism	?
homology	Abelianization (H₁) = C₂×C₄×C₈ · Schur multiplier (H₂) = C₂²×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center	C₂×C₈	C₂×C₂²⋊C₄
commutator	C₂×C₄	C₂×C₄×C₈
Frattini, cosocle	C₂×C₄×C₈	C₂³
socle	C₂²	C₂×#336
prime radical	C₂⁴	C₂²⋊C₈
LCS	G ▷ C₂×C₄ ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂×C₈ ◁ C₂²×C₄×C₈ ◁ G
LECS	G ▷ C₂×C₄×C₈ ▷ C₂×C₄ ▷ C₂ ▷ C₁

428 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 3 generators on 48 points:

(1,2)(3,9)(4,12)(5,8)(6,11)(7,13)(10,15)(14,16)(17,18,20,25,21,26,31,39,22,24,32,37,33,38,44,47)(19,27,29,40,30,41,43,48,28,23,34,35,42,36,45,46);(1,3)(2,6,8,14)(4,11)(5,10)(7,9,12,15)(13,16)(17,19)(18,23,24,27)(20,29)(21,30)(22,28)(25,35,37,40)(26,36,38,41)(31,43)(32,34)(33,42)(39,46,47,48)(44,45);(3,10)(6,14)(9,15)(11,16)(18,24)(19,28)(25,37)(26,38)(29,34)(30,42)(39,47)(43,45)

Polycyclic presentation:

2^9|a^2=e,b^2=f,d^2=g,e^2=h,h^2=i,b^a=bd,c^a=ci,d^a=dg,f^a=fgi,c^b=cgi,d^b=di

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 33837);