Finite Group DatabasebetaFinite Group DatabasebetaOrder 19072.
856 conjugacy classes of subgroups; only the 269 normal subgroups are shown.
This group has 856 conjugacy classes of subgroups — too many to draw. Only its 269 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×#14558720 | C2 | semidirect |
| 3. C2×#18011839 | C2 | direct (N × H) |
| 4. C22×C42×C149 | C2 | semidirect |
| 7. C2×#14558736 | C4 | semidirect |
| 9. C22×Dic298 | C4 | semidirect |
| 10. C22×D596 | C4 | semidirect |
| 14. C2×#14558720 | C22 | semidirect |
| 16. #18011839 | C22 | direct (N × H) |
| 20. C2×C42×C149 | C22 | semidirect |
| 25. #14558736 | C2×C4 | semidirect |
| 28. C2×Dic298 | C2×C4 | semidirect |
| 30. C2×D596 | C2×C4 | semidirect |
| 37. #14558720 | C23 | semidirect |
| 49. C42×C149 | C23 | semidirect |
| 53. Dic298 | C22×C4 | semidirect |
| 55. D596 | C22×C4 | semidirect |
| 79. C22×C149 | #104 | semidirect |
| 93. C2×C149 | C2×#104 | semidirect |
| 96. C149 | C22×#104 | semidirect |
| 100. C22×C42 | D149 | semidirect |
| 116. C2×C42 | C2×D149 | semidirect |
| 146. C42 | C22×D149 | semidirect |
| 178. C22 | #18011839 | direct (N × H) |
| 191. C2 | C2×#18011839 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14558736 | 2 |
| C22×#14558720 | 2 |
| C2×#18011839 | 2 |
| C22×C42×C149 | 2 |
| C22×#104 | 149 |