Finite Group DatabasebetaFinite Group DatabasebetaOrder 20864.
136 conjugacy classes of subgroups; only the 47 normal subgroups are shown.
This group has 136 conjugacy classes of subgroups — too many to draw. Only its 47 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. #23782066 | C2 | semidirect |
| 3. #23781490 | C2 | semidirect |
| 4. Dic163⋊C16 | C2 | semidirect |
| 7. #367×C163 | C2 | semidirect |
| 62. C163 | #2228 | semidirect |
| 66. #367 | D163 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23782066 | 2 |
| #23781747 | 2 |
| #23781490 | 2 |
| Dic163⋊C16 | 2 |
| #23781467 | 2 |
| #23781465 | 2 |
| #367×C163 | 2 |
| #2228 | 163 |