Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
214 conjugacy classes of subgroups; only the 87 normal subgroups are shown.
This group has 214 conjugacy classes of subgroups — too many to draw. Only its 87 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×#17989694 | C2 | semidirect |
| 2. C4⋊#14556681 | C2 | semidirect |
| 3. #22627024 | C2 | semidirect |
| 4. C4×#14556681 | C2 | semidirect |
| 17. #14556681 | D4 | semidirect |
| 47. D292 | C32 | semidirect |
| 57. C2×D73 | C2×C32 | semidirect |
| 59. C4×C73 | C2×C32 | semidirect |
| 73. C73 | D4×C32 | semidirect |
| 128. C4 | #17989694 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989694 | 2 |
| C4⋊#14556681 | 2 |
| #22627024 | 2 |
| C4×#14556681 | 2 |
| #22626310 | 2 |
| D4×C32 | 73 |