Finite Group DatabasebetaFinite Group DatabasebetaOrder 19072.
740 conjugacy classes of subgroups; only the 197 normal subgroups are shown.
This group has 740 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×#14558726 | C2 | semidirect |
| 3. #23749781 | C2 | direct (N × H) |
| 4. C2×#18011835 | C2 | semidirect |
| 9. C2×#14558726 | C22 | semidirect |
| 16. #18011835 | C22 | semidirect |
| 63. C23×C149 | Q16 | semidirect |
| 85. C22×C149 | C2×Q16 | semidirect |
| 95. C2×C149 | #451 | semidirect |
| 99. C149 | C2×#451 | semidirect |
| 156. C23 | #14558726 | semidirect |
| 185. C22 | C2×#14558726 | semidirect |
| 195. C2 | #23749781 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14558726 | 2 |
| C2×#18011890 | 2 |
| #23749781 | 2 |
| C2×#18011835 | 2 |
| C2×C22⋊#11924746 | 2 |
| C23×Q8×C149 | 2 |
| C2×#451 | 149 |