#144520

order	512
nilpotency class	4
isoclinism	isoclinic class of #143214
automorphism	?
homology	Abelianization (H₁) = C₂³ · Schur multiplier (H₂) = C₂³

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle, prime radical	C₂³	#447
commutator, Frattini, cosocle	C₂×C₄×C₈	C₂³
LCS	G ▷ C₂×C₄×C₈ ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂×C₄² ◁ #1770 ◁ G
LECS	G ▷ C₂×C₄×C₈ ▷ C₂×C₄ ▷ C₂ ▷ C₁

349 conjugacy classes of subgroups; only the 88 normal subgroups are shown.

normal subgroups only

This group has 349 conjugacy classes of subgroups — too many to draw. Only its 88 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 512

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

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

Polycyclic presentation:

2^9|a^2=d,b^2=d,c^2=i,e^2=gi,f^2=hi,g^2=i,b^a=bd,c^a=ce,e^a=eg,f^a=fh,g^a=gi,c^b=cf,e^b=eh,f^b=fhi,e^c=eg,f^c=fhi,g^c=gi

Conjugacy classes & character table

56 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 51716);