Order 35584.
416 conjugacy classes of subgroups; only the 74 normal subgroups are shown.
This group has 416 conjugacy classes of subgroups — too many to draw. Only its 74 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C139 | B(4,𝔽2) |
| commutator, Frattini, cosocle | C2×C4⋊C4 | C23×C139 |
| prime radical | #1598×C139 | C2 |
| LCS | G ▷ C2×C4⋊C4 ▷ C23 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C139 ◁ C23×C139 ◁ C2×C4⋊C4×C139 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #2823×C139 | C2 | semidirect |
| 2. #2039×C139 | C2 | semidirect |
| 3. #1610×C139 | C2 | semidirect |
| 5. #1346×C139 | C2 | semidirect |
| 6. #1345×C139 | C2 | semidirect |
| 7. #1325×C139 | C2 | semidirect |
| 114. C42×C139 | D8 | semidirect |
| 195. #12155 | C139 | direct (N × H) |
| 196. C139 | #12155 | direct (N × H) |
| 197. #2823 | C2×C139 | semidirect |
| 198. #2039 | C2×C139 | semidirect |
| 199. #1610 | C2×C139 | semidirect |
| 201. #1346 | C2×C139 | semidirect |
| 202. #1345 | C2×C139 | semidirect |
| 203. #1325 | C2×C139 | semidirect |
| 310. C42 | D8×C139 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #2823×C139 | 2 |
| #2039×C139 | 2 |
| #1610×C139 | 2 |
| #1598×C139 | 2 |
| #1346×C139 | 2 |
| #1345×C139 | 2 |
| #1325×C139 | 2 |
| #12155 | 139 |