Finite Group DatabasebetaFinite Group DatabasebetaOrder 16448.
266 conjugacy classes of subgroups; only the 151 normal subgroups are shown.
This group has 266 conjugacy classes of subgroups — too many to draw. Only its 151 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. #22551598 | C2 | direct (N × H) |
| 3. C2×#16861602 | C2 | semidirect |
| 4. C2×#16861601 | C2 | semidirect |
| 5. C2×C8×D257 | C2 | semidirect |
| 6. C22×C8×C257 | C2 | semidirect |
| 13. #16861602 | C22 | semidirect |
| 14. #16861601 | C22 | semidirect |
| 16. C8×D257 | C22 | semidirect |
| 20. C2×C8×C257 | C22 | semidirect |
| 46. C2×C257 | #131 | semidirect |
| 49. C257 | C2×#131 | semidirect |
| 56. C22×C8 | D257 | semidirect |
| 70. C2×C8 | C2×D257 | semidirect |
| 97. C2 | #22551598 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16861618 | 2 |
| #22551598 | 2 |
| C2×#16861602 | 2 |
| C2×#16861601 | 2 |
| C2×C8×D257 | 2 |
| C22×C8×C257 | 2 |
| C2×#131 | 257 |