Finite Group DatabasebetaFinite Group DatabasebetaOrder 16256.
144 conjugacy classes of subgroups; only the 49 normal subgroups are shown.
This group has 144 conjugacy classes of subgroups — too many to draw. Only its 49 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×#16861154 | C2 | semidirect |
| 2. #22550151 | C2 | semidirect |
| 4. #22549706 | C2 | semidirect |
| 5. #22549693 | C2 | semidirect |
| 6. #22549690 | C2 | semidirect |
| 7. #504×C127 | C2 | semidirect |
| 72. C127 | #2223 | semidirect |
| 74. #504 | D127 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16861154 | 2 |
| #22550151 | 2 |
| #22550146 | 2 |
| #22549706 | 2 |
| #22549693 | 2 |
| #22549690 | 2 |
| #504×C127 | 2 |
| #2223 | 127 |