#7527830

order	512
nilpotency class	3
isoclinism	isoclinic class of #7514040
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	#35771	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2392 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1983 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:

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

Polycyclic presentation:

2^9|a^2=g,b^2=fi,d^2=i,e^2=fi,h^2=i,b^a=bf,c^a=cg,d^a=dgi,e^a=ef,c^b=cg,d^b=dh,e^b=ei,h^b=hi,e^c=ei,h^d=hi

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, 7435026);