#233098

order	512
nilpotency class	3
isoclinism	isoclinic class of #233080
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁶

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂×#121
commutator, Frattini, cosocle	C₂×C₄²	C₂⁴
prime radical	C₂×#3106	C₂
LCS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂²×C₄² ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

1358 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:

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

Polycyclic presentation:

2^9|c^2=i,d^2=h,e^2=h,f^2=i,g^2=h,b^a=be,c^a=cf,d^a=di,e^a=eh,f^a=fi,g^a=gh,c^b=cg,e^b=eh,g^b=gh,e^c=eh,f^c=fi,g^c=gh

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, 140294);