#6833440

order	512
nilpotency class	3
isoclinism	isoclinic class of #6806647
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×D₄	C₂⁴
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2399 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1235 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:

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

Polycyclic presentation:

2^9|a^2=fgi,b^2=i,c^2=h,d^2=fi,e^2=gh,h^2=i,b^a=bf,c^a=cg,d^a=df,c^b=ch,e^b=efh,h^b=hi,d^c=di,e^c=ei

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6740636);