Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
384 conjugacy classes of subgroups; only the 73 normal subgroups are shown.
This group has 384 conjugacy classes of subgroups — too many to draw. Only its 73 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. D4×Dic316 | C2 | semidirect |
| 2. #23765656 | C2 | semidirect |
| 3. #23765441 | C2 | semidirect |
| 5. #23761450 | C2 | semidirect |
| 6. #23761365 | C2 | semidirect |
| 7. C79×D4⋊C16 | C2 | semidirect |
| 70. Dic316 | D8 | semidirect |
| 98. D4×C79 | SD32 | semidirect |
| 152. D4⋊C16 | D79 | semidirect |
| 153. C79 | #12318 | semidirect |
| 254. D4 | #14579106 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| D4×Dic316 | 2 |
| #23765656 | 2 |
| #23765441 | 2 |
| #23762755 | 2 |
| #23761450 | 2 |
| #23761365 | 2 |
| C79×D4⋊C16 | 2 |
| #12318 | 79 |