#6543976

order	512
nilpotency class	3
isoclinism	isoclinic class of #6533195
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁷

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂³×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
prime radical	C₂×#121	C₂³
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2298 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1419 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 5 generators on 48 points:

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

Polycyclic presentation:

2^9|a^2=fg,b^2=i,c^2=i,d^2=fgi,e^2=fgi,f^2=i,g^2=i,b^a=bf,c^a=cg,f^a=fi,g^a=gi,c^b=ch,d^b=di,f^b=fi,g^b=gi,f^c=fi,g^c=gi,e^d=eh

Conjugacy classes & character table

77 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6451172);