Finite Group DatabasebetaFinite Group DatabasebetaOrder 19072.
444 conjugacy classes of subgroups; only the 93 normal subgroups are shown.
This group has 444 conjugacy classes of subgroups — too many to draw. Only its 93 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. C2×#18011887 | C2 | semidirect |
| 3. C2×#18011835 | C2 | semidirect |
| 4. C2×#18011832 | C2 | semidirect |
| 5. C2×#18011823 | C2 | semidirect |
| 6. #23749388 | C2 | semidirect |
| 7. C22×SD16×C149 | C2 | semidirect |
| 48. C4⋊Dic149 | D4 | semidirect |
| 58. C2×Q8×C149 | D4 | semidirect |
| 70. C2×C8×C149 | D4 | semidirect |
| 77. C22×D149 | SD16 | semidirect |
| 157. C149 | #2000 | semidirect |
| 159. C22×SD16 | D149 | semidirect |
| 194. C2×Q8 | C22⋊D149 | semidirect |
| 221. C2×C8 | C22⋊D149 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#18011887 | 2 |
| C2×#18011882 | 2 |
| C2×#18011835 | 2 |
| C2×#18011832 | 2 |
| C2×#18011823 | 2 |
| #23749388 | 2 |
| C22×SD16×C149 | 2 |
| #2000 | 149 |