#180571

order	512
nilpotency class	3
isoclinism	isoclinic class of #180005
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁴

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle, prime radical	C₂³	C₂×#120
commutator, Frattini, cosocle	C₂×C₄²	C₂⁴
LCS	G ▷ C₂×C₄² ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₄³ ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂³ ▷ C₁

585 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 512

A minimal faithful permutation representation — 4 generators on 48 points:

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

Polycyclic presentation:

2^9|a^2=h,b^2=ghi,c^2=g,d^2=hi,e^2=g,f^2=i,b^a=be,c^a=cf,d^a=dh,e^a=eg,f^a=fi,d^b=dgi,e^b=eg,f^b=fh,d^c=dg,e^c=eh,f^c=fi

Conjugacy classes & character table

50 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 87767);