Finite Group DatabasebetaFinite Group DatabasebetaOrder 16256.
616 conjugacy classes of subgroups; only the 181 normal subgroups are shown.
This group has 616 conjugacy classes of subgroups — too many to draw. Only its 181 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. C2×#16861183 | C2 | semidirect |
| 3. #22550112 | C2 | direct (N × H) |
| 4. C2×#16861143 | C2 | semidirect |
| 5. C2×#16861131 | C2 | semidirect |
| 6. C23×C8×C127 | C2 | semidirect |
| 10. C2×D1016 | C22 | semidirect |
| 12. #16861183 | C22 | semidirect |
| 15. #16861143 | C22 | semidirect |
| 16. #16861131 | C22 | semidirect |
| 21. C22×C8×C127 | C22 | semidirect |
| 43. C2×C8×C127 | D4 | semidirect |
| 58. C23×C127 | D8 | semidirect |
| 71. C8×C127 | C2×D4 | semidirect |
| 77. C22×C127 | C2×D8 | semidirect |
| 90. C2×C127 | #466 | semidirect |
| 96. C127 | C2×#466 | semidirect |
| 98. C23×C8 | D127 | semidirect |
| 111. C22×C8 | C2×D127 | semidirect |
| 136. C2×C8 | C22⋊D127 | semidirect |
| 148. C23 | D1016 | semidirect |
| 167. C8 | C2×C22⋊D127 | semidirect |
| 177. C22 | C2×D1016 | semidirect |
| 187. C2 | #22550112 | 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 |
| C2×#16861183 | 2 |
| #22550112 | 2 |
| C2×#16861143 | 2 |
| C2×#16861131 | 2 |
| C23×C8×C127 | 2 |
| C2×#466 | 127 |