#144008

order	512
nilpotency class	4
isoclinism	isoclinic class of #143957
automorphism	?
homology	Abelianization (H₁) = C₂³ · Schur multiplier (H₂) = C₂³

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	#1999
commutator, Frattini, cosocle	C₂×C₄×C₈	C₂³
prime radical	#3147	C₂²
LCS	G ▷ C₂×C₄×C₈ ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂×C₄² ◁ #2960 ◁ G
LECS	G ▷ C₂×C₄×C₈ ▷ C₂×C₄ ▷ C₂ ▷ C₁

363 conjugacy classes of subgroups; only the 80 normal subgroups are shown.

normal subgroups only

This group has 363 conjugacy classes of subgroups — too many to draw. Only its 80 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) = 256

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

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

Polycyclic presentation:

2^9|a^2=g,b^2=g,d^2=g,e^2=hi,f^2=gi,h^2=i,b^a=bd,c^a=ce,d^a=dg,e^a=eh,f^a=fgi,h^a=hi,c^b=cf,d^b=dg,f^b=fgi,d^c=dgi,e^c=eh,f^c=fgi,h^c=hi

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, 51204);