Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #53390 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C4 · Schur multiplier (H2) = C27 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, Frattini, cosocle | C22×C4 | C25 |
| commutator, socle | C23 | C24×C4 |
| prime radical | #2404 | C4 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1626 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 32 points:
(1,2)(3,7)(4,6)(5,8)(9,10,12,13)(11,15,16,14)(17,18,22,26,21,23,20,25)(19,27,28,32,29,24,30,31);(1,3)(2,5)(4,8)(6,7)(9,10)(11,14)(12,13)(15,16);(10,13)(14,15)(18,23)(24,27)(25,26)(31,32);(3,8)(5,7)(10,13)(14,15)(17,19)(18,24)(20,30)(21,29)(22,28)(23,27)(25,32)(26,31);(2,6)(5,7)(9,11,12,16)(10,14,13,15)(17,20,21,22)(18,25,23,26)(19,28,29,30)(24,31,27,32)Polycyclic presentation:
2^9|a^2=h,e^2=g,h^2=i,b^a=bf,c^a=cg,d^a=dg,e^a=ef,c^b=cgi,d^b=df,e^d=ei92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6316996);