Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
332 conjugacy classes of subgroups; only the 107 normal subgroups are shown.
This group has 332 conjugacy classes of subgroups — too many to draw. Only its 107 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. C2×C16×Dic79 | C2 | semidirect |
| 4. #23764149 | C2 | semidirect |
| 5. #23761495 | C2 | semidirect |
| 6. #23761494 | C2 | semidirect |
| 21. #358×C79 | C4 | semidirect |
| 22. #357×C79 | C4 | semidirect |
| 145. C79 | #13151 | semidirect |
| 157. #358 | Dic79 | semidirect |
| 158. #357 | Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098370 | 2 |
| C2×C16×Dic79 | 2 |
| #23764289 | 2 |
| #23764149 | 2 |
| #23761495 | 2 |
| #23761494 | 2 |
| C79×#2138 | 2 |
| #13151 | 79 |