Finite Group DatabasebetaFinite Group DatabasebetaOrder 19072.
576 conjugacy classes of subgroups; only the 213 normal subgroups are shown.
This group has 576 conjugacy classes of subgroups — too many to draw. Only its 213 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. #23749528 | C2 | semidirect |
| 2. #23749518 | C2 | semidirect |
| 3. #23749511 | C2 | semidirect |
| 4. #23749505 | C2 | semidirect |
| 5. #23749505 | C2 | semidirect |
| 6. #23749500 | C2 | semidirect |
| 7. #23749488 | C2 | semidirect |
| 8. #23749485 | C2 | semidirect |
| 29. #121×C149 | C4 | semidirect |
| 54. C2×D4×C149 | C2×C4 | semidirect |
| 56. C22×C4×C149 | C2×C4 | semidirect |
| 60. C4⋊C4×C149 | C2×C4 | semidirect |
| 61. C22⋊C4×C149 | C2×C4 | semidirect |
| 129. C149 | #2377 | semidirect |
| 144. #121 | Dic149 | semidirect |
| 168. C2×D4 | C2×Dic149 | semidirect |
| 177. C22×C4 | C2×Dic149 | semidirect |
| 183. C4⋊C4 | C2×Dic149 | semidirect |
| 190. C22⋊C4 | C2×Dic149 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23749528 | 2 |
| #23749518 | 2 |
| #23749511 | 2 |
| #23749505 | 2 |
| #23749500 | 2 |
| #23749488 | 2 |
| #23749485 | 2 |
| C2×#121×C149 | 2 |
| #2377 | 149 |