Finite Group DatabasebetaFinite Group DatabasebetaOrder 19072.
598 conjugacy classes of subgroups; only the 76 normal subgroups are shown.
This group has 598 conjugacy classes of subgroups — too many to draw. Only its 76 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×C22⋊#10597010 | C2 | semidirect |
| 2. C2×#18011969 | C2 | semidirect |
| 3. #23750566 | C2 | semidirect |
| 4. #23750503 | C2 | semidirect |
| 15. C22×C22⋊D149 | C4 | semidirect |
| 21. C2×C22⋊Dic149 | C4 | semidirect |
| 22. C2×#14558713 | C4 | semidirect |
| 24. C22×D4×C149 | C4 | semidirect |
| 36. C22⋊#10597010 | D4 | semidirect |
| 54. C22×Dic149 | C2×C4 | semidirect |
| 55. C22×Dic149 | C2×C4 | semidirect |
| 63. C24×C149 | C2×C4 | semidirect |
| 67. C22×C4×C149 | C2×C4 | semidirect |
| 137. C22×C149 | #99 | semidirect |
| 158. C2×D149 | #99 | semidirect |
| 179. C149 | #1898 | semidirect |
| 189. C22×D4 | #10597010 | semidirect |
| 216. C24 | C2×#10597010 | semidirect |
| 234. C22×C4 | C2×#10597010 | semidirect |
| 339. C22 | #18011969 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C22⋊#10597010 | 2 |
| C2×#18011969 | 2 |
| #23750566 | 2 |
| #23750503 | 2 |
| C2×#18011879 | 2 |
| #1898 | 149 |