Finite Group DatabasebetaFinite Group DatabasebetaOrder 21376.
596 conjugacy classes of subgroups; only the 149 normal subgroups are shown.
This group has 596 conjugacy classes of subgroups — too many to draw. Only its 149 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×#19128858 | C2 | semidirect |
| 2. C2×#19128854 | C2 | semidirect |
| 3. #24923836 | C2 | semidirect |
| 4. #24923657 | C2 | semidirect |
| 5. #24923652 | C2 | semidirect |
| 6. #24923644 | C2 | semidirect |
| 7. #24923224 | C2 | semidirect |
| 8. C22×D8×C167 | C2 | semidirect |
| 12. C2×Dic668 | C22 | semidirect |
| 13. C2×#14581939 | C22 | semidirect |
| 14. C2×#14581938 | C22 | semidirect |
| 15. C2×D1336 | C22 | semidirect |
| 16. C2×#14581935 | C22 | semidirect |
| 18. #19128828 | C22 | semidirect |
| 19. #19128819 | C22 | semidirect |
| 23. #19128742 | C22 | semidirect |
| 24. C8×Dic167 | C22 | semidirect |
| 42. #14581934 | D4 | semidirect |
| 56. C2×C8×C167 | D4 | semidirect |
| 101. C167 | #3155 | semidirect |
| 105. C22×D8 | D167 | semidirect |
| 154. C2×C8 | C22⋊D167 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19128858 | 2 |
| C2×#19128854 | 2 |
| #24923836 | 2 |
| #24923657 | 2 |
| #24923652 | 2 |
| #24923644 | 2 |
| #24923224 | 2 |
| C22×D8×C167 | 2 |
| #3155 | 167 |