Finite Group DatabasebetaFinite Group DatabasebetaOrder 15616.
878 conjugacy classes of subgroups; only the 159 normal subgroups are shown.
This group has 878 conjugacy classes of subgroups — too many to draw. Only its 159 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. #21447555 | C2 | semidirect |
| 2. #21447539 | C2 | semidirect |
| 3. #21447440 | C2 | semidirect |
| 4. #21445865 | C2 | semidirect |
| 18. C2×#135×C61 | C4 | semidirect |
| 20. C22×Q16×C61 | C4 | semidirect |
| 179. C2×#135 | Dic61 | semidirect |
| 181. C22×Q16 | Dic61 | semidirect |
| 191. C61 | #12742 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21447555 | 2 |
| #21447539 | 2 |
| #21447440 | 2 |
| #21445865 | 2 |
| C2×C61×#578 | 2 |
| #12742 | 61 |