Finite Group DatabasebetaFinite Group DatabasebetaOrder 16448.
124 conjugacy classes of subgroups; only the 43 normal subgroups are shown.
This group has 124 conjugacy classes of subgroups — too many to draw. Only its 43 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. C2×C8×D257 | C2 | semidirect |
| 2. #22551568 | C2 | semidirect |
| 4. #22551524 | C2 | semidirect |
| 5. #22551516 | C2 | semidirect |
| 6. #22551513 | C2 | semidirect |
| 7. C2×SD16×C257 | C2 | semidirect |
| 36. C8×C257 | D4 | semidirect |
| 43. C2×D257 | SD16 | semidirect |
| 55. C257 | #465 | semidirect |
| 57. C2×SD16 | D257 | semidirect |
| 92. C8 | C22⋊D257 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C8×D257 | 2 |
| #22551568 | 2 |
| #22551563 | 2 |
| #22551524 | 2 |
| #22551516 | 2 |
| #22551513 | 2 |
| C2×SD16×C257 | 2 |
| #465 | 257 |