#7196498

order	512
nilpotency class	3
isoclinism	isoclinic class of #6996355
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	#45101	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2392 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1454 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:

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

Polycyclic presentation:

2^9|a^2=fhi,b^2=i,c^2=fghi,e^2=hi,g^2=i,b^a=bf,c^a=cg,e^a=eh,g^a=gi,c^b=ch,d^b=df,e^b=eh,d^c=dhi,e^d=ei

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7103694);