Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
394 conjugacy classes of subgroups; only the 105 normal subgroups are shown.
This group has 394 conjugacy classes of subgroups — too many to draw. Only its 105 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×#19098386 | C2 | semidirect |
| 5. #23764190 | C2 | semidirect |
| 6. #23761499 | C2 | semidirect |
| 7. C79×#1378 | C2 | semidirect |
| 21. #19098371 | C4 | semidirect |
| 45. #14579097 | C2×C4 | semidirect |
| 59. C2×C16×C79 | C2×C4 | semidirect |
| 158. #1378 | D79 | semidirect |
| 159. C79 | #12949 | semidirect |
| 202. C2×C16 | C4×D79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23772285 | 2 |
| C2×#19098386 | 2 |
| #23765150 | 2 |
| #23765129 | 2 |
| #23764190 | 2 |
| #23761499 | 2 |
| C79×#1378 | 2 |
| #12949 | 79 |