#104999

order	512
nilpotency class	3
isoclinism	isoclinic class of #104973
automorphism	?
homology	Abelianization (H₁) = C₂³ · Schur multiplier (H₂) = C₂²

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle, prime radical	C₂³	#394
commutator, Frattini, cosocle	C₄³	C₂³
LCS	G ▷ C₄³ ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₄³ ◁ G
LECS	G ▷ C₄³ ▷ C₂³ ▷ C₁

366 conjugacy classes of subgroups; only the 108 normal subgroups are shown.

normal subgroups only

This group has 366 conjugacy classes of subgroups — too many to draw. Only its 108 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) = 32
transitive degree	μ_t(G) = 512

A minimal faithful permutation representation — 3 generators on 32 points:

(1,2,4,7)(3,5,8,6)(17,18)(19,26)(20,28)(21,29)(22,25)(23,27)(24,31)(30,32);(9,10,12,15)(11,13,16,14)(17,19)(18,23)(20,24)(21,30)(22,28)(25,32)(26,29)(27,31);(2,5)(3,8)(6,7)(10,13)(11,16)(14,15)(17,20,21,23,22,26,31,32)(18,19,24,27,25,28,29,30)

Polycyclic presentation:

2^9|a^2=h,b^2=i,c^2=d,d^2=g,e^2=h,f^2=i,b^a=bd,c^a=ce,d^a=dg,e^a=eh,f^a=fg,c^b=cf,d^b=dg,e^b=eg,f^b=fi,e^c=egh,f^c=fgi

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, 12195);