Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
368 conjugacy classes of subgroups; only the 87 normal subgroups are shown.
This group has 368 conjugacy classes of subgroups — too many to draw. Only its 87 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. #23765201 | C2 | semidirect |
| 3. #23762154 | C2 | semidirect |
| 4. #23761371 | C2 | semidirect |
| 5. #23761369 | C2 | semidirect |
| 6. #23761367 | C2 | semidirect |
| 7. C79×#1333 | C2 | semidirect |
| 72. Dic316 | M16 | semidirect |
| 96. D8×C79 | M16 | semidirect |
| 163. #1333 | D79 | semidirect |
| 164. C79 | #11666 | semidirect |
| 234. D8 | #11929607 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C4×#14579180 | 2 |
| #23765201 | 2 |
| #23762154 | 2 |
| #23761371 | 2 |
| #23761369 | 2 |
| #23761367 | 2 |
| C79×#1333 | 2 |
| #11666 | 79 |