Finite Group DatabasebetaFinite Group DatabasebetaOrder 19072.
464 conjugacy classes of subgroups; only the 162 normal subgroups are shown.
This group has 464 conjugacy classes of subgroups — too many to draw. Only its 162 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×#18011998 | C2 | semidirect |
| 2. #23750672 | C2 | direct (N × H) |
| 3. C2×#18011981 | C2 | semidirect |
| 4. C2×#18011975 | C2 | semidirect |
| 5. C2×#18011965 | C2 | semidirect |
| 8. #18011998 | C22 | semidirect |
| 14. #18011981 | C22 | semidirect |
| 15. #18011975 | C22 | semidirect |
| 16. #18011965 | C22 | semidirect |
| 18. #18011930 | C4 | semidirect |
| 20. C2×Dic596 | C4 | semidirect |
| 21. C2×#14558724 | C4 | semidirect |
| 23. C2×D8×C149 | C4 | semidirect |
| 43. Dic596 | C2×C4 | semidirect |
| 44. #14558724 | C2×C4 | semidirect |
| 49. D8×C149 | C2×C4 | semidirect |
| 87. C2×C149 | #444 | semidirect |
| 91. C149 | C2×#444 | semidirect |
| 104. C2×D8 | #10597010 | semidirect |
| 128. D8 | C2×#10597010 | semidirect |
| 181. C2 | #23750672 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#18011998 | 2 |
| #23750672 | 2 |
| C2×#18011981 | 2 |
| C2×#18011975 | 2 |
| C2×#18011965 | 2 |
| C2×#18011930 | 2 |
| C2×#444 | 149 |