Finite Group DatabasebetaFinite Group DatabasebetaOrder 19072.
656 conjugacy classes of subgroups; only the 197 normal subgroups are shown.
This group has 656 conjugacy classes of subgroups — too many to draw. Only its 197 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×#14558724 | C2 | semidirect |
| 2. C2×#18011911 | C2 | semidirect |
| 3. #23749997 | C2 | direct (N × H) |
| 4. C2×C4×#11924746 | C2 | semidirect |
| 8. C2×#14558724 | C22 | semidirect |
| 11. #18011911 | C22 | semidirect |
| 13. C4×#11924746 | C22 | semidirect |
| 24. C2×#11924746 | D4 | semidirect |
| 41. #11924746 | C2×D4 | semidirect |
| 49. C2×C4×C149 | SD16 | semidirect |
| 61. C4×C149 | C2×SD16 | semidirect |
| 65. C2×C149 | #492 | semidirect |
| 68. C149 | C2×#492 | semidirect |
| 117. C2×C4 | #14558724 | semidirect |
| 131. C4 | C2×#14558724 | semidirect |
| 134. C2 | #23749997 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14558724 | 2 |
| C2×#18011911 | 2 |
| #23749997 | 2 |
| C2×C4×#11924746 | 2 |
| C2×#127×C149 | 2 |
| C2×#492 | 149 |