Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
368 conjugacy classes of subgroups; only the 86 normal subgroups are shown.
This group has 368 conjugacy classes of subgroups — too many to draw. Only its 86 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. #22626293 | C2 | semidirect |
| 2. #22625485 | C2 | semidirect |
| 3. #22624891 | C2 | semidirect |
| 4. #22624889 | C2 | semidirect |
| 88. Q16×C73 | M16 | semidirect |
| 91. D8×C73 | M16 | semidirect |
| 153. C73 | #11666 | semidirect |
| 216. Q16 | #11924037 | semidirect |
| 219. D8 | #11924037 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22626293 | 2 |
| #22625485 | 2 |
| #22624891 | 2 |
| #22624889 | 2 |
| #135×Dic73 | 2 |
| #11666 | 73 |