#108566

order	512
nilpotency class	3
isoclinism	isoclinic class of #108562
automorphism	?
homology	Abelianization (H₁) = C₂×C₄² · Schur multiplier (H₂) = C₂²×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	#1434
commutator	C₂²×C₄	C₂×C₄²
Frattini, cosocle	C₂²×C₄²	C₂³
prime radical	C₂⁴	#117
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂²×C₄² ◁ G
LECS	G ▷ C₂²×C₄² ▷ C₂² ▷ C₁

424 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 64

A minimal faithful permutation representation — 3 generators on 48 points:

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

Polycyclic presentation:

2^9|a^2=f,b^2=g,c^2=d,d^2=hi,g^2=i,b^a=bd,c^a=ce,d^a=dh,g^a=ghi,f^b=fi,e^c=eh

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 15762);