Finite Group DatabasebetaFinite Group DatabasebetaOrder 19072.
908 conjugacy classes of subgroups; only the 261 normal subgroups are shown.
This group has 908 conjugacy classes of subgroups — too many to draw. Only its 261 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. C22×C4⋊Dic149 | C2 | semidirect |
| 2. C22×#14558715 | C2 | semidirect |
| 4. #23749561 | C2 | direct (N × H) |
| 5. C2×#18011818 | C2 | semidirect |
| 10. C2×C4⋊Dic149 | C22 | semidirect |
| 12. C2×#14558715 | C22 | semidirect |
| 15. #18011818 | C22 | semidirect |
| 97. C2×C149 | #399 | semidirect |
| 103. C149 | C2×#399 | semidirect |
| 201. C2 | #23749561 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4⋊Dic149 | 2 |
| C22×#14558715 | 2 |
| C22×C22⋊Dic149 | 2 |
| #23749561 | 2 |
| C2×#18011818 | 2 |
| C22×C22⋊C4×C149 | 2 |
| C2×#399 | 149 |