#391106

order	512
nilpotency class	2
isoclinism	isoclinic class of #15257
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₄²

Aliases

No aliases for this group.

Subgroups

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

848 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 512

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

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

Polycyclic presentation:

2^9|a^2=h,b^2=ef,c^2=h,d^2=efg,h^2=i,b^a=be,c^a=cf,d^a=def,c^b=cg,d^b=dei

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 298302);