Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
444 conjugacy classes of subgroups; only the 89 normal subgroups are shown.
This group has 444 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 |
|---|---|---|
| 3. #23763535 | C2 | semidirect |
| 4. C2×#19098305 | C2 | semidirect |
| 6. #23761282 | C2 | semidirect |
| 7. C79×#1992 | C2 | semidirect |
| 208. #1992 | D79 | semidirect |
| 214. C79 | #10426 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23771450 | 2 |
| #23764214 | 2 |
| #23763535 | 2 |
| C2×#19098305 | 2 |
| C2×#19098302 | 2 |
| #23761282 | 2 |
| C79×#1992 | 2 |
| #10426 | 79 |