#7010883

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	#2407	C₂²
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2395 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1320 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)(9,10)(11,13)(12,14)(15,16)(17,18,21,36,22,28,23,27)(19,29,37,42,32,24,31,41)(20,26,38,25,35,44,34,45)(30,46,47,43,33,40,48,39);(1,3)(2,6)(4,7)(5,8)(9,10)(11,15)(12,14)(13,16)(17,19,22,32)(18,24,28,29)(20,33,35,30)(21,37,23,31)(25,43,45,39)(26,46,44,40)(27,42,36,41)(34,47,38,48);(9,11)(10,13)(12,16)(14,15)(17,20,22,35)(18,25,28,45)(19,30,32,33)(21,34,23,38)(24,39,29,43)(26,27,44,36)(31,47,37,48)(40,42,46,41);(3,8)(6,7)(11,16)(13,15)(17,20)(18,26)(19,30)(21,38)(22,35)(23,34)(24,40)(25,36)(27,45)(28,44)(29,46)(31,48)(32,33)(37,47)(39,41)(42,43);(1,4,5,2)(3,7,8,6)(10,14)(13,15)(17,21,22,23)(18,27,28,36)(19,31,32,37)(20,34,35,38)(24,41,29,42)(25,44,45,26)(30,47,33,48)(39,40,43,46)

Polycyclic presentation:

2^9|a^2=fg,b^2=i,c^2=i,e^2=f,g^2=i,b^a=bf,c^a=cg,e^a=eh,c^b=ch,d^b=df,e^b=eh,d^c=dh,g^c=gi,e^d=ei

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, 6918079);