Finite Group DatabasebetaFinite Group DatabasebetaOrder 15616.
520 conjugacy classes of subgroups; only the 93 normal subgroups are shown.
This group has 520 conjugacy classes of subgroups — too many to draw. Only its 93 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. #21458953 | C2 | semidirect |
| 2. #21455540 | C2 | semidirect |
| 3. #21455535 | C2 | semidirect |
| 4. C2×#16839570 | C2 | semidirect |
| 5. #21447432 | C2 | semidirect |
| 6. #21443922 | C2 | semidirect |
| 7. C2×C61×#359 | C2 | semidirect |
| 220. C2×#359 | D61 | semidirect |
| 255. C61 | #13312 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21458953 | 2 |
| #21455540 | 2 |
| #21455535 | 2 |
| C2×#16839570 | 2 |
| #21447432 | 2 |
| #21443922 | 2 |
| C2×C61×#359 | 2 |
| #13312 | 61 |