Order 30592.
246 conjugacy classes of subgroups; only the 56 normal subgroups are shown.
This group has 246 conjugacy classes of subgroups — too many to draw. Only its 56 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C2×C239 | B(4,𝔽2) |
| commutator, Frattini, cosocle | C2×D4 | C23×C239 |
| prime radical | #453×C239 | C2 |
| LCS | G ▷ C2×D4 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C239 ◁ C22×C239 ◁ C2×D4×C239 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #559×C239 | C2 | semidirect |
| 2. #458×C239 | C2 | semidirect |
| 4. #353×C239 | C2 | semidirect |
| 5. #352×C239 | C2 | semidirect |
| 82. C239 | #2198 | direct (N × H) |
| 83. #2198 | C239 | direct (N × H) |
| 84. #559 | C2×C239 | semidirect |
| 85. #458 | C2×C239 | semidirect |
| 87. #353 | C2×C239 | semidirect |
| 88. #352 | C2×C239 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #559×C239 | 2 |
| #458×C239 | 2 |
| #453×C239 | 2 |
| #353×C239 | 2 |
| #352×C239 | 2 |
| #2198 | 239 |