Finite Group DatabasebetaFinite Group DatabasebetaOrder 19072.
1296 conjugacy classes of subgroups; only the 565 normal subgroups are shown.
This group has 1296 conjugacy classes of subgroups — too many to draw. Only its 565 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. #23750251 | C2 | direct (N × H) |
| 2. C2×#18011890 | C2 | semidirect |
| 3. C2×#18011888 | C2 | semidirect |
| 6. C22×Dic298 | C22 | semidirect |
| 8. #18011890 | C22 | semidirect |
| 9. #18011888 | C22 | semidirect |
| 10. C2×C4⋊Dic149 | C22 | semidirect |
| 11. C2×#14558715 | C22 | semidirect |
| 20. C2×Dic298 | C23 | semidirect |
| 24. C4⋊Dic149 | C23 | semidirect |
| 25. #14558715 | C23 | semidirect |
| 29. C24×C149 | Q8 | semidirect |
| 47. C23×C149 | C2×Q8 | semidirect |
| 68. C2×C149 | #543 | semidirect |
| 71. C149 | C2×#543 | semidirect |
| 92. C24 | Dic298 | semidirect |
| 115. C23 | C2×Dic298 | semidirect |
| 140. C2 | #23750251 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23750251 | 2 |
| C2×#18011890 | 2 |
| C2×#18011888 | 2 |
| C22×C22⋊Dic149 | 2 |
| C22×C22⋊C4×C149 | 2 |
| C2×#543 | 149 |