#107584

order	512
nilpotency class	3
isoclinism	isoclinic class of #107562
automorphism	?
homology	Abelianization (H₁) = C₂×C₄² · Schur multiplier (H₂) = C₂⁵

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	C₂²⋊#95
commutator	C₂²×C₄	C₂×C₄²
Frattini, cosocle	C₂²×C₄²	C₂³
prime radical	C₂×#532	C₂²
LCS	G ▷ C₂²×C₄ ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂²×C₄² ◁ G
LECS	G ▷ C₂²×C₄² ▷ C₂² ▷ C₁

780 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:

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

Polycyclic presentation:

2^9|a^2=f,b^2=g,e^2=h,f^2=hi,g^2=h,b^a=bd,c^a=ce,d^a=dh,e^a=ei,g^a=gi,d^b=di,f^b=fh,e^c=eh,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, 14780);