Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #42996 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C4 · Schur multiplier (H2) = C26×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, Frattini, cosocle | C22×C4 | C25 |
| commutator, socle | C23 | C24×C4 |
| prime radical | #2679 | C4 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1634 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)(3,6)(4,7)(5,8)(9,10)(11,15)(12,14)(13,16)(17,18,22,26,23,21,25,31)(19,20,24,30,27,28,29,32);(1,3,6,2)(4,7,5,8)(11,16)(13,15)(17,19)(18,20)(21,28)(22,24)(23,27)(25,29)(26,30)(31,32);(9,11,12,16)(10,13,14,15)(17,20,22,30,23,28,25,32)(18,24,26,27,21,29,31,19);(1,4,6,5)(2,7,3,8)(10,14)(13,15)(19,27)(20,28)(24,29)(30,32);(1,5,6,4)(2,7,3,8)(17,21,22,31,23,18,25,26)(19,28,24,32,27,20,29,30)Polycyclic presentation:
2^9|a^2=h,b^2=f,c^2=gh,d^2=f,e^2=fh,h^2=i,b^a=bf,c^a=cg,d^a=dg,e^a=ef,c^b=cg,d^b=dfi,d^c=di116 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6338211);