Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
740 conjugacy classes of subgroups; only the 103 normal subgroups are shown.
This group has 740 conjugacy classes of subgroups — too many to draw. Only its 103 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 |
|---|---|---|
| 1. #23774343 | C2 | semidirect |
| 2. #23773199 | C2 | semidirect |
| 4. #23762069 | C2 | semidirect |
| 5. #23761898 | C2 | semidirect |
| 6. #23761790 | C2 | semidirect |
| 7. C79×#1303 | C2 | semidirect |
| 38. #14579161 | D4 | semidirect |
| 39. #14579161 | D4 | semidirect |
| 73. C4⋊C8×C79 | D4 | semidirect |
| 74. C4⋊C8×C79 | D4 | semidirect |
| 102. C2×D316 | SD16 | semidirect |
| 228. #1303 | D79 | semidirect |
| 229. C79 | #10246 | semidirect |
| 290. C4⋊C8 | D316 | semidirect |
| 291. C4⋊C8 | D316 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23774343 | 2 |
| #23773199 | 2 |
| #23768342 | 2 |
| #23762069 | 2 |
| #23761898 | 2 |
| #23761790 | 2 |
| C79×#1303 | 2 |
| #10246 | 79 |