#7162180

order	512
nilpotency class	3
isoclinism	isoclinic class of #6994139
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	C₂²×#41	C₂³
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2396 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1511 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)(3,6)(4,5)(7,8)(11,15)(14,16)(17,18,22,26)(19,27,31,43)(20,24,33,40)(21,35,28,25)(23,36,38,30)(29,42,32,47)(34,48,44,41)(37,45,39,46);(2,5)(3,7)(10,13)(11,15)(17,19,28,36,22,31,21,30)(18,23,35,43,26,38,25,27)(20,32,44,46,33,29,34,45)(24,39,48,42,40,37,41,47);(2,5)(6,8)(9,10)(11,14)(12,13)(15,16)(17,20,22,33)(18,24,26,40)(19,29,31,32)(21,34,28,44)(23,37,38,39)(25,41,35,48)(27,42,43,47)(30,46,36,45);(1,3,4,7)(2,6,5,8)(10,13)(14,16)(19,30)(20,33)(21,28)(23,27)(24,40)(25,35)(29,45)(31,36)(32,46)(37,47)(38,43)(39,42);(9,11,12,15)(10,14,13,16)(19,31)(20,33)(23,38)(24,40)(27,43)(30,36)(34,44)(41,48)

Polycyclic presentation:

2^9|a^2=i,b^2=fgi,c^2=i,d^2=g,e^2=hi,f^2=i,b^a=bf,c^a=cg,e^a=ehi,f^a=fi,c^b=ch,d^b=dfi,e^b=eh,d^c=dh,e^c=ei,f^d=fi

Conjugacy classes & character table

71 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7069376);