Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
1126 conjugacy classes of subgroups; only the 251 normal subgroups are shown.
This group has 1126 conjugacy classes of subgroups — too many to draw. Only its 251 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 |
|---|---|---|
| 3. #24906541 | C2 | direct (N × H) |
| 4. C2×#19127450 | C2 | semidirect |
| 5. C2×Q8⋊(C83⋊C8) | C2 | semidirect |
| 6. C2×Q82×C83 | C2 | semidirect |
| 17. #19127450 | C22 | semidirect |
| 18. Q8⋊(C83⋊C8) | C22 | semidirect |
| 21. Q82×C83 | C22 | semidirect |
| 86. C2×Q8×C83 | SD16 | semidirect |
| 116. Q8×C83 | C2×SD16 | semidirect |
| 152. C2×C83 | #1623 | semidirect |
| 156. C2×Q82 | D83 | semidirect |
| 162. C83 | C2×#1623 | semidirect |
| 167. Q82 | C2×D83 | semidirect |
| 229. C2×Q8 | #13050577 | semidirect |
| 272. Q8 | C2×#13050577 | semidirect |
| 308. C2 | #24906541 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19128075 | 2 |
| C2×#19127901 | 2 |
| #24906541 | 2 |
| C2×#19127450 | 2 |
| C2×Q8⋊(C83⋊C8) | 2 |
| C2×Q82×C83 | 2 |
| C2×#1623 | 83 |