Finite Group DatabasebetaFinite Group DatabasebetaOrder 16256.
1464 conjugacy classes of subgroups; only the 565 normal subgroups are shown.
This group has 1464 conjugacy classes of subgroups — too many to draw. Only its 565 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. C23×Dic254 | C2 | semidirect |
| 3. C2×#16861242 | C2 | direct (N × H) |
| 4. C22×Dic508 | C2 | semidirect |
| 5. C22×#14523237 | C2 | semidirect |
| 6. C22×M16×C127 | C2 | semidirect |
| 13. C22×Dic254 | C22 | semidirect |
| 18. #16861242 | C22 | direct (N × H) |
| 19. C2×Dic508 | C22 | semidirect |
| 20. C2×#14523237 | C22 | semidirect |
| 22. C2×M16×C127 | C22 | semidirect |
| 33. C2×Dic254 | C23 | semidirect |
| 41. Dic508 | C23 | semidirect |
| 42. #14523237 | C23 | semidirect |
| 48. M16×C127 | C23 | semidirect |
| 74. C22×C127 | #137 | semidirect |
| 85. C2×C127 | C2×#137 | semidirect |
| 89. C127 | C22×#137 | semidirect |
| 95. C22×M16 | D127 | semidirect |
| 111. C2×M16 | C2×D127 | semidirect |
| 137. M16 | C22×D127 | semidirect |
| 165. C22 | #16861242 | direct (N × H) |
| 175. C2 | C2×#16861242 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14523248 | 2 |
| C23×Dic254 | 2 |
| C2×#16861242 | 2 |
| C22×Dic508 | 2 |
| C22×#14523237 | 2 |
| C22×M16×C127 | 2 |
| C22×#137 | 127 |