#441089

order	512
nilpotency class	3
isoclinism	isoclinic class of #417442
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	D₄
LCS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ C₂²×C₄×D₄ ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁

1724 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 348285);