Finite Group DatabasebetaFinite Group DatabasebetaOrder 19072.
496 conjugacy classes of subgroups; only the 91 normal subgroups are shown.
This group has 496 conjugacy classes of subgroups — too many to draw. Only its 91 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×#14558721 | C2 | semidirect |
| 2. C2×#18011886 | C2 | semidirect |
| 3. C2×#18011882 | C2 | semidirect |
| 4. C2×#18011833 | C2 | semidirect |
| 5. C2×#18011823 | C2 | semidirect |
| 6. #23749387 | C2 | semidirect |
| 7. C2×#102×C149 | C2 | semidirect |
| 39. C2×D596 | D4 | semidirect |
| 54. C2×#11924746 | D4 | semidirect |
| 56. C4⋊Dic149 | D4 | semidirect |
| 65. C2×D4×C149 | D4 | semidirect |
| 72. C4⋊C4×C149 | D4 | semidirect |
| 86. C22×D149 | D8 | semidirect |
| 171. C149 | #1999 | semidirect |
| 177. C2×#102 | D149 | semidirect |
| 221. C2×D4 | D596 | semidirect |
| 242. C4⋊C4 | C22⋊D149 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14558721 | 2 |
| C2×#18011886 | 2 |
| C2×#18011882 | 2 |
| C2×#18011833 | 2 |
| C2×#18011823 | 2 |
| #23749387 | 2 |
| C2×#102×C149 | 2 |
| #1999 | 149 |