Finite Group DatabasebetaFinite Group DatabasebetaOrder 19072.
1720 conjugacy classes of subgroups; only the 810 normal subgroups are shown.
This group has 1720 conjugacy classes of subgroups — too many to draw. Only its 810 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 |
|---|---|---|
| 1. C22×#14558746 | C2 | semidirect |
| 2. C2×D149⋊M16 | C2 | direct (N × H) |
| 3. C22×#14558745 | C2 | semidirect |
| 4. C22×D149⋊C8 | C2 | semidirect |
| 6. C2×#14558746 | C22 | semidirect |
| 7. D149⋊M16 | C22 | direct (N × H) |
| 8. C2×#14558745 | C22 | semidirect |
| 9. C2×D149⋊C8 | C22 | semidirect |
| 10. C22×#11924753 | C22 | semidirect |
| 20. #14558746 | C23 | semidirect |
| 21. #14558745 | C23 | semidirect |
| 22. D149⋊C8 | C23 | semidirect |
| 23. C2×#11924753 | C23 | semidirect |
| 44. #11924753 | C24 | semidirect |
| 47. C22×D149 | M16 | semidirect |
| 69. C22×C149 | C2×M16 | semidirect |
| 74. C2×D149 | C2×M16 | semidirect |
| 83. C2×C149 | C22×M16 | semidirect |
| 86. D149 | C22×M16 | semidirect |
| 87. C149 | C23×M16 | semidirect |
| 162. C22 | D149⋊M16 | direct (N × H) |
| 173. C2 | C2×D149⋊M16 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14558746 | 2 |
| C2×D149⋊M16 | 2 |
| C22×#14558745 | 2 |
| C22×D149⋊C8 | 2 |
| C23×C4×D149 | 2 |
| C23×M16 | 149 |