Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
376 conjugacy classes of subgroups; only the 109 normal subgroups are shown.
This group has 376 conjugacy classes of subgroups — too many to draw. Only its 109 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. C4⋊C8×Dic79 | C2 | semidirect |
| 3. #23762175 | C2 | semidirect |
| 5. #23761297 | C2 | semidirect |
| 6. #23761232 | C2 | semidirect |
| 21. #332×C79 | C4 | semidirect |
| 22. #331×C79 | C4 | semidirect |
| 163. C79 | #9577 | semidirect |
| 176. #332 | Dic79 | semidirect |
| 177. #331 | Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23764229 | 2 |
| C4⋊C8×Dic79 | 2 |
| #23762175 | 2 |
| #23761799 | 2 |
| #23761297 | 2 |
| #23761232 | 2 |
| C79×#1540 | 2 |
| #9577 | 79 |