Finite Group DatabasebetaFinite Group DatabasebetaOrder 17536.
484 conjugacy classes of subgroups; only the 145 normal subgroups are shown.
This group has 484 conjugacy classes of subgroups — too many to draw. Only its 145 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×#17984121 | C2 | semidirect |
| 3. C2×C4×Dic274 | C2 | semidirect |
| 4. #22577626 | C2 | semidirect |
| 5. #22577614 | C2 | semidirect |
| 6. #22577604 | C2 | semidirect |
| 7. #22577405 | C2 | semidirect |
| 8. #423×C137 | C2 | semidirect |
| 38. C2×Dic274 | D4 | semidirect |
| 109. C4×C137 | #137 | semidirect |
| 120. C137 | #3037 | semidirect |
| 128. #423 | D137 | semidirect |
| 233. C4 | #17984121 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17984121 | 2 |
| #22577953 | 2 |
| C2×C4×Dic274 | 2 |
| #22577626 | 2 |
| #22577614 | 2 |
| #22577604 | 2 |
| #22577405 | 2 |
| #423×C137 | 2 |
| #3037 | 137 |