Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
658 conjugacy classes of subgroups; only the 103 normal subgroups are shown.
This group has 658 conjugacy classes of subgroups — too many to draw. Only its 103 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. #23772874 | C2 | semidirect |
| 3. #23768402 | C2 | semidirect |
| 4. #23762069 | C2 | semidirect |
| 5. #23761894 | C2 | semidirect |
| 6. #23761794 | C2 | semidirect |
| 7. C79×#1303 | C2 | semidirect |
| 90. C2×Dic158 | D8 | semidirect |
| 233. #1303 | D79 | semidirect |
| 234. C79 | #10242 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23774320 | 2 |
| #23772874 | 2 |
| #23768402 | 2 |
| #23762069 | 2 |
| #23761894 | 2 |
| #23761794 | 2 |
| C79×#1303 | 2 |
| #10242 | 79 |