Order 35584.
406 conjugacy classes of subgroups.
The subgroup lattice has 248 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C22×C4×C139 | D8 |
| commutator | C8 | C22×C8×C139 |
| Frattini, cosocle | C4×C8 | C23×C139 |
| socle, prime radical | C23×C139 | #102 |
| LCS | G ▷ C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C4×C139 ◁ C2×C42×C139 ◁ C2×C4×C8×C139 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #1332×C139 | C2 | direct (N × H) |
| 23. C2×Q16×C139 | C8 | semidirect |
| 59. Q16×C139 | C2×C8 | semidirect |
| 119. C2×C139 | #1332 | direct (N × H) |
| 123. C2×#1332 | C139 | direct (N × H) |
| 124. C139 | C2×#1332 | direct (N × H) |
| 128. #1332 | C2×C139 | direct (N × H) |
| 147. C2×Q16 | C8×C139 | semidirect |
| 183. Q16 | C2×C8×C139 | semidirect |
| 243. C2 | #1332×C139 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×Q16×C139 | 2 |
| C2×C4×C16×C139 | 2 |
| C2×#335×C139 | 2 |
| #1332×C139 | 2 |
| C2×#1332 | 139 |