Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
308 conjugacy classes of subgroups; only the 65 normal subgroups are shown.
This group has 308 conjugacy classes of subgroups — too many to draw. Only its 65 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. #23776356 | C2 | semidirect |
| 2. #23765641 | C2 | semidirect |
| 3. #23762881 | C2 | semidirect |
| 4. #23761451 | C2 | semidirect |
| 5. #23761381 | C2 | semidirect |
| 6. #23761367 | C2 | semidirect |
| 90. D8×C79 | SD16 | semidirect |
| 153. C79 | #12360 | semidirect |
| 221. D8 | #11929612 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23776356 | 2 |
| #23765641 | 2 |
| #23762881 | 2 |
| #23761451 | 2 |
| #23761381 | 2 |
| #23761367 | 2 |
| C79×#2206 | 2 |
| #12360 | 79 |