Finite Group DatabasebetaFinite Group DatabasebetaOrder 16256.
174 conjugacy classes of subgroups; only the 49 normal subgroups are shown.
This group has 174 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×#16861150 | C2 | semidirect |
| 2. C2×C16×D127 | C2 | semidirect |
| 3. #22550113 | C2 | semidirect |
| 4. #22550109 | C2 | semidirect |
| 5. #22549701 | C2 | semidirect |
| 6. #22549678 | C2 | semidirect |
| 7. #357×C127 | C2 | semidirect |
| 33. C127⋊C16 | D4 | semidirect |
| 67. C2×D127 | D16 | semidirect |
| 80. C127 | #2215 | semidirect |
| 87. #357 | D127 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16861150 | 2 |
| C2×C16×D127 | 2 |
| #22550113 | 2 |
| #22550109 | 2 |
| #22549701 | 2 |
| #22549678 | 2 |
| #357×C127 | 2 |
| #2215 | 127 |