#271893

order	512
nilpotency class	3
isoclinism	isoclinic class of #271771
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	C₂×C₄²	C₂⁴
prime radical	#38909	C₂
LCS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂²×C₄² ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

1065 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 36
transitive degree	μ_t(G) = 256

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

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

Polycyclic presentation:

2^9|a^2=fhi,b^2=h,c^2=i,d^2=i,e^2=h,f^2=i,b^a=be,c^a=cf,d^a=dei,e^a=eh,c^b=cg,d^b=dhi,e^b=eh,f^c=fi,e^d=eh

Conjugacy classes & character table

56 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 179089);