Finite Group DatabasebetaFinite Group DatabasebetaOrder 21376.
464 conjugacy classes of subgroups; only the 181 normal subgroups are shown.
This group has 464 conjugacy classes of subgroups — too many to draw. Only its 181 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. C2×#19128840 | C2 | semidirect |
| 3. #24923390 | C2 | direct (N × H) |
| 4. C2×#19128758 | C2 | semidirect |
| 5. C2×#19128742 | C2 | semidirect |
| 6. C2×#108×C167 | C2 | semidirect |
| 8. #19128854 | C4 | semidirect |
| 10. C2×Dic668 | C4 | semidirect |
| 11. C2×#14581939 | C4 | semidirect |
| 12. C2×D1336 | C4 | semidirect |
| 14. #19128840 | C22 | semidirect |
| 19. #19128758 | C22 | semidirect |
| 20. #19128742 | C22 | semidirect |
| 23. #108×C167 | C22 | semidirect |
| 33. Dic668 | C2×C4 | semidirect |
| 34. #14581939 | C2×C4 | semidirect |
| 35. D1336 | C2×C4 | semidirect |
| 88. C2×C167 | #444 | semidirect |
| 91. C167 | C2×#444 | semidirect |
| 96. C2×#108 | D167 | semidirect |
| 113. #108 | C2×D167 | semidirect |
| 181. C2 | #24923390 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19128854 | 2 |
| C2×#19128840 | 2 |
| #24923390 | 2 |
| C2×#19128758 | 2 |
| C2×#19128742 | 2 |
| C2×#108×C167 | 2 |
| C2×#444 | 167 |