Finite Group DatabasebetaFinite Group DatabasebetaOrder 17728.
258 conjugacy classes of subgroups; only the 64 normal subgroups are shown.
This group has 258 conjugacy classes of subgroups — too many to draw. Only its 64 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×C4⋊#11764308 | C2 | semidirect |
| 2. C2×C22⋊#11764308 | C2 | semidirect |
| 3. C2×C4×#11764308 | C2 | semidirect |
| 11. C2×D1108 | C4 | semidirect |
| 12. C2×C22⋊D277 | C4 | semidirect |
| 16. C2×D4×C277 | C4 | semidirect |
| 21. C2×#11764308 | D4 | semidirect |
| 50. C4×C277 | C22⋊C4 | semidirect |
| 51. Dic277 | C22⋊C4 | semidirect |
| 59. C277 | #390 | semidirect |
| 70. C2×D4 | #11764308 | semidirect |
| 111. C4 | C22⋊#11764308 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4⋊#11764308 | 2 |
| C2×C22⋊#11764308 | 2 |
| C2×C4×#11764308 | 2 |
| C2×D4×D277 | 2 |
| #390 | 277 |