Finite Group DatabasebetaFinite Group DatabasebetaOrder 1984.
674 conjugacy classes of subgroups; only the 207 normal subgroups are shown.
This group has 674 conjugacy classes of subgroups — too many to draw. Only its 207 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. C22×C4×D31 | C2 | semidirect |
| 3. C2×C22⋊C4×C31 | C2 | semidirect |
| 4. C2×C22⋊Dic31 | C2 | semidirect |
| 5. C2×(C2×D31)⋊C4 | C2 | semidirect |
| 6. C22⋊C4×D31 | C2 | direct (N × H) |
| 9. C23×D31 | C4 | semidirect |
| 13. C22×C4×C31 | C22 | semidirect |
| 14. C22×Dic31 | C22 | semidirect |
| 16. C2×C4×D31 | C22 | semidirect |
| 17. C22⋊C4×C31 | C22 | semidirect |
| 18. C22⋊Dic31 | C22 | semidirect |
| 19. (C2×D31)⋊C4 | C22 | semidirect |
| 21. C23×C31 | C2×C4 | semidirect |
| 28. C22×D31 | C2×C4 | semidirect |
| 29. C22×D31 | C2×C4 | semidirect |
| 34. C2×C4×C31 | C23 | semidirect |
| 36. C2×Dic31 | C23 | semidirect |
| 41. C22×C31 | C22×C4 | semidirect |
| 47. C2×D31 | C22⋊C4 | direct (N × H) |
| 49. C2×D31 | C22×C4 | semidirect |
| 55. C2×C31 | C2×C22⋊C4 | semidirect |
| 59. D31 | C2×C22⋊C4 | direct (N × H) |
| 65. C2×C22⋊C4 | D31 | direct (N × H) |
| 66. C31 | C22×C22⋊C4 | semidirect |
| 76. C22×C4 | C2×D31 | semidirect |
| 79. C22⋊C4 | C2×D31 | direct (N × H) |
| 90. C23 | C4×D31 | semidirect |
| 97. C2×C4 | C22×D31 | semidirect |
| 108. C22 | C2×C4×D31 | semidirect |
| 116. C2 | C22⋊C4×D31 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C24×D31 | 2 |
| C22×C4×D31 | 2 |
| C2×C22⋊C4×C31 | 2 |
| C2×C22⋊Dic31 | 2 |
| C2×(C2×D31)⋊C4 | 2 |
| C22⋊C4×D31 | 2 |
| C22×C22⋊C4 | 31 |