#480183

order	512
nilpotency class	3
isoclinism	isoclinic class of #17392
automorphism	?
homology	Abelianization (H₁) = C₂³×C₈ · Schur multiplier (H₂) = C₂⁴×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center	C₂×C₄	C₂²×C₂²⋊C₄
commutator	C₂³	C₂³×C₈
Frattini, cosocle	C₂²×C₈	C₂⁴
socle	C₂²	C₂²×C₂²⋊C₈
prime radical	C₂×#121	C₈
LCS	G ▷ C₂³ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂×C₄ ◁ C₂²×C₄×C₈ ◁ G
LECS	G ▷ C₂²×C₈ ▷ C₂×C₄ ▷ C₂ ▷ C₁

758 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 128

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

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

Polycyclic presentation:

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 387379);