Finite Group DatabasebetaFinite Group DatabasebetaOrder 1216.
258 conjugacy classes of subgroups; only the 147 normal subgroups are shown.
This group has 258 conjugacy classes of subgroups — too many to draw. Only its 147 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C4 | C23×D19 |
| commutator, socle | C2×C19 | C23×C4 |
| Fitting | C2×M16×C19 | C2 |
| prime radical | C2×#64541 | C2 |
| cosocle | C4×C19 | C24 |
| hypercenter | C2×M16 | D19 |
| hypocenter | C19 | #568 |
| LCS | G ▷ C2×C19 ▷ C19 | |
| UCS | C1 ◁ C4 ◁ C2×M16 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×M16×C19 | C2 | semidirect |
| 3. C2×#64520 | C2 | semidirect |
| 4. #10597353 | C2 | semidirect |
| 5. M16×D19 | C2 | semidirect |
| 6. #10597347 | C2 | semidirect |
| 17. M16×C19 | C22 | semidirect |
| 18. C2×C8×C19 | C22 | semidirect |
| 20. #64520 | C22 | semidirect |
| 21. C2×C19⋊C8 | C22 | semidirect |
| 22. #64515 | C22 | semidirect |
| 23. C8×D19 | C22 | semidirect |
| 65. C2×M16 | D19 | semidirect |
| 66. C19 | #568 | semidirect |
| 80. M16 | C2×D19 | semidirect |
| 83. C2×C8 | C2×D19 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#64541 | 2 |
| C2×M16×C19 | 2 |
| C2×#64520 | 2 |
| #10597353 | 2 |
| M16×D19 | 2 |
| #10597347 | 2 |
| #568 | 19 |