#110985

order	512
nilpotency class	3
isoclinism	isoclinic class of #110956
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	C₂×#121	C₂×C₄
LCS	G ▷ C₂²×C₄ ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂²×C₄² ◁ G
LECS	G ▷ C₂²×C₄² ▷ C₂² ▷ C₁

587 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 64

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

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

Polycyclic presentation:

2^9|a^2=f,b^2=g,c^2=ef,d^2=hi,e^2=hi,f^2=h,g^2=hi,b^a=bd,c^a=ce,d^a=dh,e^a=ehi,g^a=gh,c^b=ch,d^b=di,e^b=ei,f^b=fi,d^c=di

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, 18181);