Finite Group DatabasebetaFinite Group DatabasebetaOrder 16448.
154 conjugacy classes of subgroups; only the 59 normal subgroups are shown.
This group has 154 conjugacy classes of subgroups — too many to draw. Only its 59 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. C2×#16861602 | C2 | semidirect |
| 3. #22551520 | C2 | semidirect |
| 4. #117×C257 | C2 | semidirect |
| 7. #16861618 | C4 | semidirect |
| 9. C2×Dic514 | C4 | semidirect |
| 10. C2×D1028 | C4 | semidirect |
| 14. #16861602 | C22 | semidirect |
| 19. C42×C257 | C22 | semidirect |
| 56. C257 | #421 | semidirect |
| 60. #117 | D257 | semidirect |
| 76. C42 | C2×D257 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16861618 | 2 |
| C2×#16861602 | 2 |
| #22551520 | 2 |
| #117×C257 | 2 |
| #421 | 257 |