#7062825

order	512
nilpotency class	3
isoclinism	isoclinic class of #6994139
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁸

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂³×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
prime radical	#42797	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2395 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1858 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 44
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 5 generators on 44 points:

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

Polycyclic presentation:

2^9|a^2=gi,b^2=i,c^2=h,d^2=i,f^2=i,b^a=bf,c^a=cg,e^a=eh,f^a=fi,c^b=ch,d^b=df,e^b=ehi,f^b=fi,d^c=dhi,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, 6970021);