Order 35584.
630 conjugacy classes of subgroups.
The subgroup lattice has 322 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23×C139 | #102 |
| commutator | C8 | C2×C42×C139 |
| Frattini, cosocle | C22×C8 | C23×C139 |
| prime radical | C24×C139 | D8 |
| LCS | G ▷ C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23×C139 ◁ C23×C4×C139 ◁ C23×C8×C139 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #1386×C139 | C2 | direct (N × H) |
| 10. C2×M32×C139 | C4 | semidirect |
| 15. #427×C139 | C4 | semidirect |
| 17. C2×#107×C139 | C4 | semidirect |
| 21. C2×#106×C139 | C4 | semidirect |
| 48. M32×C139 | C2×C4 | semidirect |
| 52. #107×C139 | C2×C4 | semidirect |
| 57. #106×C139 | C2×C4 | semidirect |
| 157. C2×C139 | #1386 | direct (N × H) |
| 160. C2×#1386 | C139 | direct (N × H) |
| 161. C139 | C2×#1386 | direct (N × H) |
| 165. #1386 | C2×C139 | direct (N × H) |
| 171. C2×M32 | C4×C139 | semidirect |
| 176. #427 | C4×C139 | semidirect |
| 178. C2×#107 | C4×C139 | semidirect |
| 182. C2×#106 | C4×C139 | semidirect |
| 209. M32 | C2×C4×C139 | semidirect |
| 213. #107 | C2×C4×C139 | semidirect |
| 218. #106 | C2×C4×C139 | semidirect |
| 318. C2 | #1386×C139 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×M32×C139 | 2 |
| C2×#427×C139 | 2 |
| C22×#106×C139 | 2 |
| #1386×C139 | 2 |
| C2×#1386 | 139 |