#93564

order	512
nilpotency class	4
isoclinism	isoclinic class of #93517
automorphism	?
homology	Abelianization (H₁) = C₄² · Schur multiplier (H₂) = C₂²

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	#340
commutator	C₂²×C₈	C₄²
Frattini, cosocle	C₂²×C₄×C₈	C₂²
prime radical	C₂⁴	#103
LCS	G ▷ C₂²×C₈ ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂²×C₄² ◁ C₂²×C₄×C₈ ◁ G
LECS	G ▷ C₂²×C₄×C₈ ▷ C₂²×C₄ ▷ C₂ ▷ C₁

298 conjugacy classes of subgroups; only the 74 normal subgroups are shown.

normal subgroups only

This group has 298 conjugacy classes of subgroups — too many to draw. Only its 74 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) = 48
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 2 generators on 48 points:

(1,2)(3,7)(4,6)(5,8)(10,13,14,15)(17,18,21,27,24,29,23,39)(19,30,32,45,34,46,37,41)(20,28,22,38,36,44,35,26)(25,33,40,31,43,47,42,48);(1,3)(2,5,6,7)(4,8)(9,10)(11,15)(12,14)(13,16)(17,19,22,33,21,37,36,48,24,34,35,47,23,32,20,31)(18,25,28,41,39,40,26,30,29,43,44,45,27,42,38,46)

Polycyclic presentation:

2^9|a^2=d,b^2=e,c^2=fhi,d^2=i,e^2=fi,f^2=i,b^a=bc,c^a=cf,e^a=efghi,f^a=fi,c^b=cg,d^b=dh

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, 760);