#432230

order	512
nilpotency class	3
isoclinism	isoclinic class of #417581
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁵×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂⁴	C₂²×D₄
commutator, Frattini, cosocle	C₂³×C₄	C₂⁴
prime radical	C₂³×D₄	C₂³
LCS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ C₄×#95 ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁

1578 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

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

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

Polycyclic presentation:

2^9|a^2=fi,b^2=efi,c^2=fi,d^2=f,e^2=i,h^2=i,b^a=be,c^a=cf,d^a=dh,e^a=ei,h^a=hi,c^b=cg,d^b=dei,e^d=ei,h^d=hi

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 339426);