#272723

order	512
nilpotency class	3
isoclinism	isoclinic class of #272667
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁵

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂×#120
commutator, Frattini, cosocle	C₂³×C₄	C₂⁴
prime radical	C₂×#121	C₂³
LCS	G ▷ C₂³×C₄ ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂²×C₄² ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂² ▷ C₁

1017 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 36
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 4 generators on 36 points:

(5,6)(7,15,18,11)(8,17)(9,16,20,13)(10,14)(12,19)(21,22,26,31)(23,32,24,28)(25,29,35,30)(27,34,36,33);(1,2)(3,4)(5,7,10,18)(6,11,14,15)(8,16,19,13)(9,17,20,12)(21,23,26,24)(22,27,31,36)(25,34,35,33)(28,29,32,30);(2,4)(5,8)(6,12)(7,16)(9,11)(10,19)(13,18)(14,17)(15,20)(21,24,26,23)(22,28,31,32)(25,34,35,33)(27,29,36,30);(5,9)(6,13)(7,17)(8,11)(10,20)(12,18)(14,16)(15,19)(22,29)(25,35)(27,32)(28,36)(30,31)(33,34)

Polycyclic presentation:

2^9|a^2=fh,b^2=h,c^2=i,e^2=i,b^a=be,c^a=cf,d^a=de,e^a=eh,c^b=cg,e^b=ei,f^b=fhi,e^c=ehi,e^d=ei,f^d=fhi

Conjugacy classes & character table

65 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 179919);