#240450

order	512
nilpotency class	3
isoclinism	isoclinic class of #233184
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁴×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂×#121
commutator, Frattini, cosocle	C₂×C₄²	C₂⁴
prime radical	C₂×#532	C₂²
LCS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂²×C₄² ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

960 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)(7,16)(8,12)(9,13)(10,15)(11,17)(14,19)(18,20)(21,22)(23,26)(24,32)(25,29)(27,31)(28,34)(30,35)(33,36);(1,2)(3,4)(5,7,10,18)(6,11,15,12)(8,19,17,9)(13,16,14,20)(21,23)(22,26)(24,31)(25,30)(27,32)(28,36)(29,35)(33,34);(2,4)(5,8,9,7,10,17,19,18)(6,12,14,20,15,11,13,16)(21,23)(22,27)(24,33)(25,30)(26,32)(28,35)(29,36)(31,34);(5,9,10,19)(6,13,15,14)(7,8,18,17)(11,16,12,20)(23,30)(26,35)(27,36)(31,33)

Polycyclic presentation:

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

Conjugacy classes & character table

62 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 147646);