Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
1170 conjugacy classes of subgroups; only the 147 normal subgroups are shown.
This group has 1170 conjugacy classes of subgroups — too many to draw. Only its 147 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. #23763162 | C2 | semidirect |
| 3. C2×#19098302 | C2 | semidirect |
| 4. C79×#1749 | C2 | semidirect |
| 15. C2×#14579072 | C22 | semidirect |
| 20. C2×#97×C79 | C22 | semidirect |
| 179. C22×C79 | #329 | semidirect |
| 214. #1749 | D79 | semidirect |
| 216. C79 | #8334 | semidirect |
| 230. C2×#97 | C2×D79 | semidirect |
| 399. C22 | #19098302 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14579149 | 2 |
| #23763162 | 2 |
| C2×#19098302 | 2 |
| C79×#1749 | 2 |
| #8334 | 79 |