#7503855

order	512
nilpotency class	3
isoclinism	isoclinic class of #7500669
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	C₂²×#41	C₂³
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2296 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

2131 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7411051);