Finite Group DatabasebetaFinite Group DatabasebetaOrder 21376.
472 conjugacy classes of subgroups; only the 133 normal subgroups are shown.
This group has 472 conjugacy classes of subgroups — too many to draw. Only its 133 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. C2×#19128861 | C2 | semidirect |
| 2. Q8×D668 | C2 | semidirect |
| 4. #24923649 | C2 | semidirect |
| 5. #24923528 | C2 | semidirect |
| 6. #24923479 | C2 | semidirect |
| 7. #24923474 | C2 | semidirect |
| 8. #24923432 | C2 | semidirect |
| 9. #24923426 | C2 | semidirect |
| 10. #24923348 | C2 | semidirect |
| 11. C4×SD16×C167 | C2 | semidirect |
| 73. SD16×C167 | D4 | semidirect |
| 123. C4×C167 | #137 | semidirect |
| 134. C167 | #3276 | semidirect |
| 145. C4×SD16 | D167 | semidirect |
| 196. SD16 | D668 | semidirect |
| 261. C4 | #19128861 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19128861 | 2 |
| Q8×D668 | 2 |
| #24923923 | 2 |
| #24923649 | 2 |
| #24923528 | 2 |
| #24923479 | 2 |
| #24923474 | 2 |
| #24923432 | 2 |
| #24923426 | 2 |
| #24923348 | 2 |
| C4×SD16×C167 | 2 |
| #3276 | 167 |