Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
166 conjugacy classes of subgroups; only the 67 normal subgroups are shown.
This group has 166 conjugacy classes of subgroups — too many to draw. Only its 67 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. C8×Dic278 | C2 | semidirect |
| 4. #22580704 | C2 | semidirect |
| 5. #22580685 | C2 | semidirect |
| 7. #322×C139 | C2 | semidirect |
| 43. Dic278 | M16 | semidirect |
| 60. C8×C139 | SD16 | semidirect |
| 77. C139 | #1583 | semidirect |
| 85. #322 | D139 | semidirect |
| 138. C8 | #14555774 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C8×Dic278 | 2 |
| C4×#14555774 | 2 |
| #22581032 | 2 |
| #22580704 | 2 |
| #22580685 | 2 |
| #22580682 | 2 |
| #322×C139 | 2 |
| #1583 | 139 |