Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
378 conjugacy classes of subgroups; only the 93 normal subgroups are shown.
This group has 378 conjugacy classes of subgroups — too many to draw. Only its 93 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. #23773940 | C2 | semidirect |
| 5. #23761510 | C2 | semidirect |
| 6. #23761488 | C2 | semidirect |
| 7. C79×#1382 | C2 | semidirect |
| 31. C2×D632 | Q8 | semidirect |
| 164. #1382 | D79 | semidirect |
| 166. C79 | #13369 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23773940 | 2 |
| #23765115 | 2 |
| C2×#19098365 | 2 |
| #23764308 | 2 |
| #23761510 | 2 |
| #23761488 | 2 |
| C79×#1382 | 2 |
| #13369 | 79 |