Finite Group DatabasebetaFinite Group DatabasebetaOrder 19328.
492 conjugacy classes of subgroups; only the 221 normal subgroups are shown.
This group has 492 conjugacy classes of subgroups — too many to draw. Only its 221 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. #41×Dic151 | C2 | semidirect |
| 2. #23752324 | C2 | semidirect |
| 3. #23752319 | C2 | semidirect |
| 4. #23752313 | C2 | semidirect |
| 5. #23752250 | C2 | semidirect |
| 6. #23752208 | C2 | semidirect |
| 7. C2×#18012649 | C2 | semidirect |
| 24. #135×C151 | C4 | semidirect |
| 42. #41×C151 | C2×C4 | semidirect |
| 48. Q16×C151 | C2×C4 | semidirect |
| 49. SD16×C151 | C2×C4 | semidirect |
| 50. D8×C151 | C2×C4 | semidirect |
| 51. C2×C8×C151 | C2×C4 | semidirect |
| 89. C151 | #2943 | semidirect |
| 100. #135 | Dic151 | semidirect |
| 120. #41 | C2×Dic151 | semidirect |
| 128. Q16 | C2×Dic151 | semidirect |
| 129. SD16 | C2×Dic151 | semidirect |
| 130. D8 | C2×Dic151 | semidirect |
| 133. C2×C8 | C2×Dic151 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #41×Dic151 | 2 |
| #23752324 | 2 |
| #23752319 | 2 |
| #23752313 | 2 |
| #23752250 | 2 |
| #23752208 | 2 |
| C2×#18012649 | 2 |
| C2×#135×C151 | 2 |
| #2943 | 151 |