Order 38656.
490 conjugacy classes of subgroups; only the 90 normal subgroups are shown.
This group has 490 conjugacy classes of subgroups — too many to draw. Only its 90 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C2×C151 | C2×AΣL(1,𝔽16) |
| commutator | C2×D4 | C22×C4×C151 |
| Frattini, cosocle | #127 | C23×C151 |
| prime radical | #3018×C151 | C2 |
| LCS | G ▷ C2×D4 ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C151 ◁ C2×C4×C151 ◁ C22×C4×C151 ◁ #532×C151 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #2126×C151 | C2 | semidirect |
| 3. #1560×C151 | C2 | semidirect |
| 4. #1402×C151 | C2 | semidirect |
| 5. #585×C151 | C4 | semidirect |
| 9. #455×C151 | C4 | semidirect |
| 14. #413×C151 | C4 | semidirect |
| 17. #353×C151 | C22 | semidirect |
| 19. #331×C151 | C22 | semidirect |
| 177. #13562 | C151 | direct (N × H) |
| 178. C151 | #13562 | direct (N × H) |
| 180. #2126 | C2×C151 | semidirect |
| 181. #1560 | C2×C151 | semidirect |
| 182. #1402 | C2×C151 | semidirect |
| 183. #585 | C4×C151 | semidirect |
| 187. #455 | C4×C151 | semidirect |
| 192. #413 | C4×C151 | semidirect |
| 195. #353 | C22×C151 | semidirect |
| 197. #331 | C22×C151 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #3018×C151 | 2 |
| #2126×C151 | 2 |
| #1560×C151 | 2 |
| #1402×C151 | 2 |
| #13562 | 151 |