Finite Group DatabasebetaFinite Group DatabasebetaOrder 19072.
436 conjugacy classes of subgroups; only the 141 normal subgroups are shown.
This group has 436 conjugacy classes of subgroups — too many to draw. Only its 141 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×#18011910 | C2 | semidirect |
| 3. #23749986 | C2 | direct (N × H) |
| 4. C2×#18011835 | C2 | semidirect |
| 7. C2×#18011821 | C2 | semidirect |
| 8. C2×#103×C149 | C2 | semidirect |
| 13. #18011910 | C22 | semidirect |
| 21. #18011835 | C22 | semidirect |
| 24. #18011821 | C22 | semidirect |
| 28. #103×C149 | C22 | semidirect |
| 103. C2×C149 | #489 | semidirect |
| 108. C149 | C2×#489 | semidirect |
| 114. C2×#103 | D149 | semidirect |
| 134. #103 | C2×D149 | semidirect |
| 213. C2 | #23749986 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#18011910 | 2 |
| C2×#18011900 | 2 |
| #23749986 | 2 |
| C2×#18011835 | 2 |
| C2×#18011833 | 2 |
| C2×#18011831 | 2 |
| C2×#18011821 | 2 |
| C2×#103×C149 | 2 |
| C2×#489 | 149 |