#222936

order	512
nilpotency class	3
isoclinism	isoclinic class of #196038
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂⁵

Aliases

No aliases for this group.

Subgroups

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

1226 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:

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

Polycyclic presentation:

2^9|a^2=g,b^2=i,c^2=eh,d^2=i,g^2=i,b^a=be,c^a=cf,f^a=fh,c^b=ci,d^b=de,d^c=di,g^c=gh

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, 130132);