#213807

order	512
nilpotency class	3
isoclinism	isoclinic class of #213798
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂⁵

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	#2308
commutator	C₂²×C₄	C₂³×C₄
Frattini, cosocle	C₂×C₄²	C₂⁴
prime radical	#2433	C₄
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂×C₄² ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

965 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 64

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

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

Polycyclic presentation:

2^9|a^2=g,b^2=hi,d^2=h,f^2=h,g^2=i,b^a=be,c^a=cf,d^a=dei,e^a=eh,c^b=cei,f^b=fh,g^b=gh,d^c=di,f^c=fh,g^c=gh,g^d=gh

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, 121003);