Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
540 conjugacy classes of subgroups; only the 89 normal subgroups are shown.
This group has 540 conjugacy classes of subgroups — too many to draw. Only its 89 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 |
|---|---|---|
| 2. #23772470 | C2 | semidirect |
| 3. #23762114 | C2 | semidirect |
| 4. #23762034 | C2 | semidirect |
| 5. #23761273 | C2 | semidirect |
| 6. #23761271 | C2 | semidirect |
| 7. C79×#1555 | C2 | semidirect |
| 167. #1555 | D79 | semidirect |
| 171. C79 | #9423 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23773850 | 2 |
| #23772470 | 2 |
| #23762114 | 2 |
| #23762034 | 2 |
| #23761273 | 2 |
| #23761271 | 2 |
| C79×#1555 | 2 |
| #9423 | 79 |