#97647

order	512
nilpotency class	3
isoclinism	isoclinic class of #97642
automorphism	?
homology	Abelianization (H₁) = C₂²×C₄ · Schur multiplier (H₂) = C₂⁴

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	#379
commutator	C₂×C₄²	C₂²×C₄
Frattini, cosocle	C₄³	C₂³
prime radical	#2537	C₄
LCS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₄³ ◁ G
LECS	G ▷ C₄³ ▷ C₂³ ▷ C₁

731 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 256

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

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

Polycyclic presentation:

2^9|a^2=f,c^2=gi,d^2=h,e^2=g,f^2=i,b^a=bd,c^a=ce,d^a=dg,c^b=ci,d^b=dh,f^b=fgh,e^c=eg,f^c=fg

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 4843);