#273755

order	512
nilpotency class	3
isoclinism	isoclinic class of #273755
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁵

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	#2410
commutator, Frattini, cosocle	C₂×C₄²	C₂⁴
LCS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂×C₄² ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

869 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 4 generators on 32 points:

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

Polycyclic presentation:

2^9|a^2=f,e^2=i,f^2=h,g^2=h,b^a=be,c^a=cf,d^a=dei,e^a=eh,c^b=cg,e^b=ei,f^b=fhi,g^b=gh,e^c=ehi,f^c=fh,g^c=gh,e^d=ei,f^d=fhi

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, 180951);