#483685

order	512
nilpotency class	3
isoclinism	isoclinic class of #3264
automorphism	?
homology	Abelianization (H₁) = C₂³×C₈ · Schur multiplier (H₂) = C₂⁴

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center	C₂×C₈	C₂²×D₄
commutator	C₂×C₄	C₂³×C₈
Frattini, cosocle	C₄×C₈	C₂⁴
socle	C₂²	C₂×C₈×D₄
prime radical	#3171	C₄
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂×C₈ ◁ #2162 ◁ G
LECS	G ▷ C₄×C₈ ▷ C₂×C₄ ▷ C₂ ▷ C₁

430 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 4 generators on 48 points:

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

Polycyclic presentation:

2^9|a^2=f,c^2=f,e^2=g,f^2=h,h^2=i,b^a=be,e^a=eg,c^b=ci,d^b=di,e^b=eg,d^c=dgi

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	#72320856, #72322004, #72322049
maximal normal subgroup of	#72320856, #72322004, #72322049

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 390881);