Finite Group DatabasebetaFinite Group DatabasebetaOrder 19328.
494 conjugacy classes of subgroups; only the 133 normal subgroups are shown.
This group has 494 conjugacy classes of subgroups — too many to draw. Only its 133 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×#18012759 | C2 | semidirect |
| 2. #23752867 | C2 | semidirect |
| 3. #23752584 | C2 | semidirect |
| 4. #23752439 | C2 | semidirect |
| 5. #23752422 | C2 | semidirect |
| 6. #23752404 | C2 | semidirect |
| 7. #23752374 | C2 | semidirect |
| 8. #23752355 | C2 | semidirect |
| 9. C4×#14558991 | C2 | semidirect |
| 10. D4×C151⋊C8 | C2 | semidirect |
| 11. #550×C151 | C2 | semidirect |
| 52. #14558991 | D4 | semidirect |
| 129. C4×C151 | #135 | semidirect |
| 140. C151 | #3284 | semidirect |
| 143. #550 | D151 | semidirect |
| 272. C4 | #18012759 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#18012759 | 2 |
| #23752867 | 2 |
| #23752584 | 2 |
| #23752439 | 2 |
| #23752422 | 2 |
| #23752404 | 2 |
| #23752374 | 2 |
| #23752355 | 2 |
| C4×#14558991 | 2 |
| D4×C151⋊C8 | 2 |
| #550×C151 | 2 |
| #3284 | 151 |