#152306

order	512
nilpotency class	3
isoclinism	isoclinic class of #447
automorphism	?
homology	Abelianization (H₁) = C₂²×C₁₆ · Schur multiplier (H₂) = C₂³

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center	C₂×C₁₆	C₂×D₄
commutator	C₂×C₄	C₂²×C₁₆
Frattini, cosocle	C₂²×C₁₆	C₂³
socle	C₂²	C₂×C₂²⋊C₁₆
prime radical	C₂⁴	M₃₂
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂×C₁₆ ◁ C₂³×C₁₆ ◁ G
LECS	G ▷ C₂²×C₁₆ ▷ C₈ ▷ C₄ ▷ C₂ ▷ C₁

301 conjugacy classes of subgroups; only the 116 normal subgroups are shown.

normal subgroups only

This group has 301 conjugacy classes of subgroups — too many to draw. Only its 116 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) = 72
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 3 generators on 72 points:

(1,2)(3,6)(4,5)(7,8)(9,10,13,19,14,20,32,45,15,21,33,46,35,48,60,68,16,22,34,47,36,49,61,69,12,18,29,42,30,43,57,66)(11,23,25,50,26,51,54,70,24,40,52,44,53,64,71,67,27,41,31,58,55,65,59,72,28,17,37,38,56,39,62,63);(2,5)(6,8);(1,3,4,7)(2,6,5,8)(9,11)(10,17)(12,28)(13,31)(14,26)(15,24)(16,27)(18,41)(19,44)(20,39)(21,23)(22,40)(25,34)(29,52)(30,56)(32,59)(33,37)(35,53)(36,55)(38,47)(42,50)(43,65)(45,67)(46,58)(48,51)(49,64)(54,61)(57,71)(60,62)(63,69)(66,70)(68,72)

Polycyclic presentation:

2^9|a^2=f,c^2=d,e^2=i,f^2=g,g^2=h,h^2=i,b^a=bd,c^a=ce,e^c=ei,f^c=fi

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 59502);