Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
284 conjugacy classes of subgroups; only the 63 normal subgroups are shown.
This group has 284 conjugacy classes of subgroups — too many to draw. Only its 63 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 |
|---|---|---|
| 3. #23765539 | C2 | semidirect |
| 5. #23761382 | C2 | semidirect |
| 6. #23761369 | C2 | semidirect |
| 7. C79×#1696 | C2 | semidirect |
| 144. #1696 | D79 | semidirect |
| 148. C79 | #12389 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23776481 | 2 |
| #23765639 | 2 |
| #23765539 | 2 |
| #23761442 | 2 |
| #23761382 | 2 |
| #23761369 | 2 |
| C79×#1696 | 2 |
| #12389 | 79 |