Finite Group DatabasebetaFinite Group DatabasebetaOrder 20864.
136 conjugacy classes of subgroups; only the 51 normal subgroups are shown.
This group has 136 conjugacy classes of subgroups — too many to draw. Only its 51 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. #23781492 | C2 | semidirect |
| 3. #23781490 | C2 | semidirect |
| 4. C4⋊(C163⋊C16) | C2 | semidirect |
| 7. #499×C163 | C2 | semidirect |
| 62. C163 | #2228 | semidirect |
| 64. #499 | D163 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C4×D1304 | 2 |
| #23781492 | 2 |
| #23781490 | 2 |
| C4⋊(C163⋊C16) | 2 |
| #23781465 | 2 |
| #499×C163 | 2 |
| #2228 | 163 |