Finite Group DatabasebetaFinite Group DatabasebetaOrder 20864.
170 conjugacy classes of subgroups; only the 49 normal subgroups are shown.
This group has 170 conjugacy classes of subgroups — too many to draw. Only its 49 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. #23782100 | C2 | semidirect |
| 2. #23782042 | C2 | semidirect |
| 3. #23781486 | C2 | semidirect |
| 4. #23781477 | C2 | semidirect |
| 5. #443×C163 | C2 | semidirect |
| 25. Q16×C163 | D4 | semidirect |
| 27. D8×C163 | D4 | semidirect |
| 61. C163 | #2213 | semidirect |
| 65. #443 | D163 | semidirect |
| 82. Q16 | D652 | semidirect |
| 88. D8 | D652 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23782100 | 2 |
| #23782042 | 2 |
| #23781486 | 2 |
| #23781477 | 2 |
| #443×C163 | 2 |
| #2213 | 163 |