Finite Group DatabasebetaFinite Group DatabasebetaOrder 1984.
266 conjugacy classes of subgroups; only the 149 normal subgroups are shown.
This group has 266 conjugacy classes of subgroups — too many to draw. Only its 149 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C31×#131 | C2 | semidirect |
| 3. #11758525 | C2 | semidirect |
| 4. #11758484 | C2 | semidirect |
| 5. M16×D31 | C2 | semidirect |
| 6. #11758478 | C2 | semidirect |
| 7. C2×C8×D31 | C2 | semidirect |
| 15. M16×C31 | C22 | semidirect |
| 16. C2×C8×C31 | C22 | semidirect |
| 17. #92474 | C22 | semidirect |
| 18. C2×C31⋊C8 | C22 | semidirect |
| 19. #92469 | C22 | semidirect |
| 22. C8×D31 | C22 | semidirect |
| 23. C8×D31 | C22 | semidirect |
| 52. D31 | #131 | direct (N × H) |
| 57. #131 | D31 | direct (N × H) |
| 60. C31 | C2×#131 | semidirect |
| 70. M16 | C2×D31 | semidirect |
| 76. C2×C8 | C2×D31 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #41×D31 | 2 |
| C31×#131 | 2 |
| #11758525 | 2 |
| #11758484 | 2 |
| M16×D31 | 2 |
| #11758478 | 2 |
| C2×C8×D31 | 2 |
| C2×#131 | 31 |