Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #4928752 |
| automorphism | Aut(G) order 4194304 |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C27 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C24 | C25 |
| prime radical | C25 | C24 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
2482 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 28 points:
(1,2,4,3)(5,6,9,7)(8,11,12,10)(13,14,16,18)(15,17,20,19)(21,22)(23,24)(25,28)(26,27);(2,3)(6,7)(10,11)(21,22,25,28)(23,26,27,24);(5,6,9,7)(8,10,12,11)(13,14)(15,19)(16,18)(17,20)(21,23)(22,26)(24,28)(25,27);(1,3,4,2)(5,7,9,6)(8,11,12,10)(13,15)(14,17)(16,20)(18,19)(21,24,25,26)(22,27,28,23);(5,8,9,12)(6,10,7,11)Polycyclic presentation:
2^9|a^2=fg,b^2=i,c^2=h,d^2=f,e^2=h,b^a=bf,c^a=cg,d^a=di,e^a=eh,c^b=ch,d^b=df,d^c=dg104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 4837558);