#410687

order	512
nilpotency class	3
isoclinism	isoclinic class of #401030
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁵

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center	C₄	#2541
commutator, Frattini, cosocle	C₂³×C₄	C₂⁴
socle	C₂	#15084
prime radical	C₂×#575	C₂²
LCS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₄ ◁ C₂³×C₄ ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁

991 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

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

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

Polycyclic presentation:

2^9|a^2=ef,b^2=h,c^2=fg,d^2=f,e^2=i,g^2=i,h^2=i,b^a=be,c^a=cf,d^a=dh,e^a=ei,f^a=fi,g^a=gi,h^a=hi,c^b=cg,g^b=gi,e^c=ei

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 317883);