#480189

order	512
nilpotency class	3
isoclinism	isoclinic class of #1510
automorphism	?
homology	Abelianization (H₁) = C₂³×C₈ · Schur multiplier (H₂) = C₂⁴×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center	C₂×C₈	C₂×C₂²⋊C₄
commutator	C₂×C₄	C₂³×C₈
Frattini, cosocle	C₂²×C₈	C₂⁴
socle	C₂²	C₂²×C₂²⋊C₈
prime radical	#3444	C₄
LCS	G ▷ C₂×C₄ ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂×C₈ ◁ C₂²×C₄×C₈ ◁ G
LECS	G ▷ C₂²×C₈ ▷ C₂×C₄ ▷ C₂ ▷ C₁

751 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)(17,18,22,29,23,30,35,42,24,27,20,26,21,28,36,43)(19,31,32,46,33,41,47,45,34,44,38,48,37,25,39,40);(1,3)(2,6)(4,10)(5,11)(7,13)(8,9)(12,16)(14,15)(17,19)(18,25)(20,32)(21,37)(22,38)(23,33)(24,34)(26,40)(27,41)(28,44)(29,45)(30,31)(35,39)(36,47)(42,48)(43,46);(17,20,23,36,24,22,21,35)(18,26,30,43,27,29,28,42)(19,32,33,47,34,38,37,39)(25,40,31,46,41,45,44,48);(1,4,5,12)(2,7,8,14)(3,10,11,16)(6,13,9,15)(18,27)(25,41)(26,29)(28,30)(31,44)(40,45)(42,43)(46,48)

Polycyclic presentation:

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

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, 387385);