Order 35584.
270 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C139 | C2×D16 |
| commutator, Frattini, cosocle | C2×C16 | C23×C139 |
| LCS | G ▷ C2×C16 ▷ C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C139 ◁ C42×C139 ◁ C4×C8×C139 ◁ C4×C16×C139 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×D32×C139 | C2 | semidirect |
| 2. #2246×C139 | C2 | semidirect |
| 3. C4×C32×C139 | C2 | semidirect |
| 18. C32×C139 | D4 | semidirect |
| 41. C4×C139 | D32 | semidirect |
| 47. #13725 | C139 | direct (N × H) |
| 48. C139 | #13725 | direct (N × H) |
| 49. C2×D32 | C2×C139 | semidirect |
| 50. #2246 | C2×C139 | semidirect |
| 51. C4×C32 | C2×C139 | semidirect |
| 66. C32 | D4×C139 | semidirect |
| 89. C4 | D32×C139 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×D32×C139 | 2 |
| #2246×C139 | 2 |
| C4×C32×C139 | 2 |
| #13725 | 139 |