#110148

order	512
nilpotency class	3
isoclinism	isoclinic class of #110146
automorphism	?
homology	Abelianization (H₁) = C₂×C₄² · Schur multiplier (H₂) = C₂³×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	#1437
commutator	C₂²×C₄	C₂×C₄²
Frattini, cosocle	C₂²×C₄²	C₂³
prime radical	C₂⁴	C₂×C₂²⋊C₄
LCS	G ▷ C₂²×C₄ ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂²×C₄² ◁ G
LECS	G ▷ C₂²×C₄² ▷ C₂² ▷ C₁

575 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 3 generators on 48 points:

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

Polycyclic presentation:

2^9|a^2=f,b^2=g,c^2=efh,e^2=i,f^2=h,b^a=bd,c^a=ce,d^a=dh,e^a=eh,g^a=gi,d^b=di,e^b=eh,f^b=fh,d^c=dh,e^c=ehi,f^c=fhi

Conjugacy classes & character table

62 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 17344);