Finite Group DatabasebetaFinite Group DatabasebetaOrder 16256.
648 conjugacy classes of subgroups; only the 157 normal subgroups are shown.
This group has 648 conjugacy classes of subgroups — too many to draw. Only its 157 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×D1016 | C2 | semidirect |
| 2. C22×#14523233 | C2 | semidirect |
| 3. C2×#16861205 | C2 | semidirect |
| 4. C2×#16861171 | C2 | semidirect |
| 5. #22550070 | C2 | direct (N × H) |
| 6. C2×Dic127⋊C8 | C2 | semidirect |
| 7. C2×#16861129 | C2 | semidirect |
| 8. C2×#102×C127 | C2 | semidirect |
| 15. C2×D1016 | C22 | semidirect |
| 17. C2×#14523233 | C22 | semidirect |
| 20. #16861205 | C22 | semidirect |
| 22. #16861171 | C22 | semidirect |
| 25. Dic127⋊C8 | C22 | semidirect |
| 26. #16861129 | C22 | semidirect |
| 30. #102×C127 | C22 | semidirect |
| 38. C2×D508 | D4 | semidirect |
| 80. D508 | C2×D4 | semidirect |
| 84. C2×Dic127 | D8 | semidirect |
| 125. Dic127 | C2×D8 | semidirect |
| 127. C2×C127 | #459 | semidirect |
| 134. C127 | C2×#459 | semidirect |
| 142. C2×#102 | D127 | semidirect |
| 164. #102 | C2×D127 | semidirect |
| 263. C2 | #22550070 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×D1016 | 2 |
| C22×#14523233 | 2 |
| C2×#16861205 | 2 |
| C2×#16861171 | 2 |
| #22550070 | 2 |
| C2×Dic127⋊C8 | 2 |
| C2×#16861129 | 2 |
| C2×#102×C127 | 2 |
| C2×#459 | 127 |