Order 38144.
664 conjugacy classes of subgroups; only the 74 normal subgroups are shown.
This group has 664 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×C149 | B(4,𝔽2) |
| commutator, Frattini, cosocle | C2×C22⋊C4 | C23×C149 |
| prime radical | #2021×C149 | C2 |
| LCS | G ▷ C2×C22⋊C4 ▷ C23 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C149 ◁ C23×C149 ◁ C2×C22⋊C4×C149 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #2437×C149 | C2 | semidirect |
| 3. #1613×C149 | C2 | semidirect |
| 4. #1601×C149 | C2 | semidirect |
| 5. #1352×C149 | C2 | semidirect |
| 6. #1351×C149 | C2 | semidirect |
| 7. #1316×C149 | C2 | semidirect |
| 28. C22×Q8×C149 | D4 | semidirect |
| 45. C2×C4⋊C4×C149 | D4 | semidirect |
| 65. #95×C149 | D4 | semidirect |
| 66. #95×C149 | D4 | semidirect |
| 74. C24×C149 | SD16 | semidirect |
| 239. #12120 | C149 | direct (N × H) |
| 240. C149 | #12120 | direct (N × H) |
| 241. #2437 | C2×C149 | semidirect |
| 243. #1613 | C2×C149 | semidirect |
| 244. #1601 | C2×C149 | semidirect |
| 245. #1352 | C2×C149 | semidirect |
| 246. #1351 | C2×C149 | semidirect |
| 247. #1316 | C2×C149 | semidirect |
| 268. C22×Q8 | D4×C149 | semidirect |
| 285. C2×C4⋊C4 | D4×C149 | semidirect |
| 305. #95 | D4×C149 | semidirect |
| 306. #95 | D4×C149 | semidirect |
| 314. C24 | SD16×C149 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #2437×C149 | 2 |
| #2021×C149 | 2 |
| #1613×C149 | 2 |
| #1601×C149 | 2 |
| #1352×C149 | 2 |
| #1351×C149 | 2 |
| #1316×C149 | 2 |
| #12120 | 149 |