Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
402 conjugacy classes of subgroups; only the 109 normal subgroups are shown.
This group has 402 conjugacy classes of subgroups — too many to draw. Only its 109 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×#19098391 | C2 | semidirect |
| 5. #23764185 | C2 | semidirect |
| 6. #23761509 | C2 | semidirect |
| 7. C79×#1379 | C2 | semidirect |
| 19. #19098371 | C4 | semidirect |
| 43. #14579097 | C2×C4 | semidirect |
| 60. C2×C16×C79 | C2×C4 | semidirect |
| 166. #1379 | D79 | semidirect |
| 167. C79 | #12946 | semidirect |
| 210. C2×C16 | C4×D79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23772277 | 2 |
| C2×#19098391 | 2 |
| C2×#19098371 | 2 |
| #23765113 | 2 |
| #23764185 | 2 |
| #23761509 | 2 |
| C79×#1379 | 2 |
| #12946 | 79 |