Finite Group DatabasebetaFinite Group DatabasebetaOrder 16256.
494 conjugacy classes of subgroups; only the 125 normal subgroups are shown.
This group has 494 conjugacy classes of subgroups — too many to draw. Only its 125 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×#16861232 | C2 | semidirect |
| 2. #22550548 | C2 | semidirect |
| 3. #22550529 | C2 | semidirect |
| 4. #22550250 | C2 | semidirect |
| 5. #22550108 | C2 | semidirect |
| 6. #22550072 | C2 | semidirect |
| 7. #22550037 | C2 | semidirect |
| 8. #22550024 | C2 | semidirect |
| 9. C4×#14523235 | C2 | semidirect |
| 10. #22549941 | C2 | semidirect |
| 11. #462×C127 | C2 | semidirect |
| 60. #14523235 | D4 | semidirect |
| 129. C4×C127 | #135 | semidirect |
| 141. C127 | #3284 | semidirect |
| 147. #462 | D127 | semidirect |
| 272. C4 | #16861232 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16861232 | 2 |
| #22550548 | 2 |
| #22550529 | 2 |
| #22550250 | 2 |
| #22550108 | 2 |
| #22550072 | 2 |
| #22550037 | 2 |
| #22550024 | 2 |
| C4×#14523235 | 2 |
| #22549941 | 2 |
| #462×C127 | 2 |
| #3284 | 127 |