#107479

order	512
nilpotency class	3
isoclinism	isoclinic class of #107474
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	C₂⁴	C₄×D₄
LCS	G ▷ C₂²×C₄ ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂²×C₄² ◁ G
LECS	G ▷ C₂²×C₄² ▷ C₂² ▷ C₁

704 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 14675);