Finite Group DatabasebetaFinite Group DatabasebetaOrder 16448.
120 conjugacy classes of subgroups; only the 43 normal subgroups are shown.
This group has 120 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×#16861607 | C2 | semidirect |
| 2. #22551571 | C2 | semidirect |
| 4. #22551526 | C2 | semidirect |
| 5. #22551517 | C2 | semidirect |
| 6. #22551514 | C2 | semidirect |
| 7. C2×M16×C257 | C2 | semidirect |
| 36. C8×C257 | D4 | semidirect |
| 55. C257 | #468 | semidirect |
| 58. C2×M16 | 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×#16861607 | 2 |
| #22551571 | 2 |
| #22551566 | 2 |
| #22551526 | 2 |
| #22551517 | 2 |
| #22551514 | 2 |
| C2×M16×C257 | 2 |
| #468 | 257 |