#133908

order	512
nilpotency class	4
isoclinism	isoclinic class of #133908
automorphism	?
homology	Abelianization (H₁) = C₂²×C₄ · Schur multiplier (H₂) = C₂⁵

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	#1782
commutator	C₂³×C₄	C₂²×C₄
Frattini, cosocle	C₂²×#41	C₂³
prime radical	C₂×#535	C₂²
LCS	G ▷ C₂³×C₄ ▷ C₂³ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂²×C₄ ◁ #2297 ◁ G
LECS	G ▷ C₂²×#41 ▷ C₂³ ▷ C₂ ▷ C₁

954 conjugacy classes of subgroups; only the 86 normal subgroups are shown.

normal subgroups only

This group has 954 conjugacy classes of subgroups — too many to draw. Only its 86 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) = 40
transitive degree	μ_t(G) = 64

A minimal faithful permutation representation — 3 generators on 40 points:

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

Polycyclic presentation:

2^9|a^2=f,b^2=g,d^2=i,b^a=bd,c^a=ce,d^a=dg,e^a=eh,g^a=gi,h^a=hi,e^b=ei,f^b=fgi,d^c=di,f^c=fh,f^d=fi,f^e=fi

Conjugacy classes & character table

44 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 41104);