Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #9415 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C26 |
| direct product | C2×#9424 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | #386 |
| commutator | C42 | C23×C4 |
| Frattini, cosocle | C2×C42 | C24 |
| prime radical | C22×#127 | C22 |
| LCS | G ▷ C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
1200 conjugacy classes of subgroups.
| minimal degree | μ(G) = 34 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 4 generators on 34 points:
(1,2);(3,4,9,12)(5,8,11,7)(6,13)(10,14)(15,17)(16,18)(19,20,24,28,25,27,23,21)(22,29,30,26,31,34,32,33);(3,5,7,4,9,11,8,12)(6,13,15,10,16,18,14,17)(19,21,24,27,25,28,23,20)(22,29,30,33,31,34,32,26);(3,6)(4,10)(5,13)(7,15)(8,14)(9,16)(11,18)(12,17)(19,22,25,31)(20,26,27,33)(21,29,28,34)(23,32,24,30)68 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 107968);