Finite Group DatabasebetaFinite Group DatabasebetaOrder 18176.
366 conjugacy classes of subgroups; only the 99 normal subgroups are shown.
This group has 366 conjugacy classes of subgroups — too many to draw. Only its 99 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×#17985777 | C2 | semidirect |
| 2. #22586373 | C2 | direct (N × H) |
| 6. #17985777 | C22 | semidirect |
| 94. C2×C71 | #1355 | semidirect |
| 99. C71 | C2×#1355 | semidirect |
| 189. C2 | #22586373 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17985777 | 2 |
| #22586373 | 2 |
| C2×#490×C71 | 2 |
| C2×#1355 | 71 |