#429936

order	512
nilpotency class	3
isoclinism	isoclinic class of #417589
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	C₂²×#121	C₂²
LCS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ C₂×C₄×C₂²⋊C₄ ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁

1808 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:

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

Polycyclic presentation:

2^9|a^2=f,b^2=ef,c^2=i,d^2=f,e^2=i,b^a=be,c^a=cf,d^a=dh,e^a=ei,c^b=cg,d^b=de,e^d=ei

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 337132);