Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
372 conjugacy classes of subgroups; only the 57 normal subgroups are shown.
This group has 372 conjugacy classes of subgroups — too many to draw. Only its 57 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. #23771671 | C2 | semidirect |
| 5. #23761429 | C2 | semidirect |
| 6. #23761343 | C2 | semidirect |
| 7. C79×#1354 | C2 | semidirect |
| 92. C4×Dic79 | SD16 | semidirect |
| 182. #1354 | D79 | semidirect |
| 184. C79 | #12184 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23771671 | 2 |
| #23764630 | 2 |
| #23762371 | 2 |
| #23762368 | 2 |
| #23761429 | 2 |
| #23761343 | 2 |
| C79×#1354 | 2 |
| #12184 | 79 |