#405913

order	512
nilpotency class	3
isoclinism	isoclinic class of #393889
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁵

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂⁴	C₂²×D₄
commutator, Frattini, cosocle	C₂³×C₄	C₂⁴
prime radical	C₂⁵	C₂×D₄
LCS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ C₂²×#117 ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁

1420 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:

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

Polycyclic presentation:

2^9|a^2=ef,b^2=eh,c^2=ei,d^2=i,f^2=i,b^a=be,c^a=cf,d^a=dh,c^b=cg,d^b=di,f^c=fi

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, 313109);