#482855

order	512
nilpotency class	4
isoclinism	isoclinic class of #482728
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂⁵

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	C₂²×#99
commutator	C₂²×C₄	C₂³×C₄
Frattini, cosocle	C₂×C₂²⋊C₄	C₂⁴
prime radical	C₂×#120	D₄
LCS	G ▷ C₂²×C₄ ▷ C₂³ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂×C₂²⋊C₄ ◁ C₂×#551 ◁ G
LECS	G ▷ C₂×C₂²⋊C₄ ▷ C₂³ ▷ C₂ ▷ C₁

822 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 64

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

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

Polycyclic presentation:

2^9|a^2=f,b^2=g,c^2=i,e^2=hi,b^a=be,e^a=eg,g^a=gi,c^b=ci,d^b=di,e^b=eh,f^b=fghi,d^c=dhi,f^e=fi

Conjugacy classes & character table

56 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 390051);