#200401

order	512
nilpotency class	3
isoclinism	isoclinic class of #200400
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂⁶

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	C₂×#386
commutator	C₂²×C₄	C₂³×C₄
Frattini, cosocle	C₂³×C₄	C₂⁴
prime radical	C₂²×#41	D₄
LCS	G ▷ C₂²×C₄ ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂²×C₄² ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂² ▷ C₁

1180 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 64

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

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

Polycyclic presentation:

2^9|a^2=g,b^2=eg,d^2=h,e^2=hi,b^a=be,c^a=cf,e^a=eh,f^a=fi,d^b=dh,e^b=ei,f^b=fi,g^b=gi,e^c=ei,g^c=gi

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, 107597);