Order 18688.
3438 conjugacy classes of subgroups.
The subgroup lattice has 280 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#17989590 | C2 | direct (N × H) |
| 3. C22×#14556658 | C2 | semidirect |
| 4. C22×C4⋊#10596833 | C2 | semidirect |
| 9. #17989590 | C22 | direct (N × H) |
| 10. C2×#14556658 | C22 | semidirect |
| 11. C2×C4⋊#10596833 | C22 | semidirect |
| 25. #14556658 | C23 | semidirect |
| 26. C4⋊#10596833 | C23 | semidirect |
| 57. C22×Dic73 | M16 | semidirect |
| 83. C22×C4×C73 | M16 | semidirect |
| 98. C2×C4×C73 | C2×M16 | semidirect |
| 106. C2×Dic73 | C2×M16 | semidirect |
| 120. C22×C73 | #423 | semidirect |
| 127. C4×C73 | C22×M16 | semidirect |
| 131. Dic73 | C22×M16 | semidirect |
| 136. C2×C73 | C2×#423 | semidirect |
| 145. C73 | C22×#423 | semidirect |
| 214. C22×C4 | #11924037 | semidirect |
| 253. C2×C4 | C2×#11924037 | semidirect |
| 260. C22 | #17989590 | direct (N × H) |
| 273. C4 | C22×#11924037 | semidirect |
| 275. C2 | C2×#17989590 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×#11924037 | 2 |
| C2×#17989590 | 2 |
| C22×#14556658 | 2 |
| C22×C4⋊#10596833 | 2 |
| C23×C4×Dic73 | 2 |
| C22×#423 | 73 |