#381044

order	512
nilpotency class	3
isoclinism	isoclinic class of #195981
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂²×C₄²

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂²×C₂²⋊C₄
commutator	C₂⁴	C₂³×C₄
Frattini, prime radical, cosocle	C₂⁵	C₂⁴
LCS	G ▷ C₂⁴ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂²×#95 ◁ G
LECS	G ▷ C₂⁵ ▷ C₂ ▷ C₁

1276 conjugacy classes of subgroups; only the 298 normal subgroups are shown.

normal subgroups only

This group has 1276 conjugacy classes of subgroups — too many to draw. Only its 298 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

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

Polycyclic presentation:

2^9|a^2=h,b^2=eg,c^2=g,d^2=e,b^a=be,c^a=cf,f^a=fi,c^b=cg,d^b=di,d^c=de,h^c=hi

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 288240);