Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
306 conjugacy classes of subgroups; only the 86 normal subgroups are shown.
This group has 306 conjugacy classes of subgroups — too many to draw. Only its 86 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle, prime radical | C22×C83 | #447 |
| commutator, Frattini, cosocle | C4×C8 | C23×C83 |
| LCS | G ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C83 ◁ C42×C83 ◁ C8×Q8×C83 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 95. Q8×C83 | Q32 | semidirect |
| 122. #12334 | C83 | direct (N × H) |
| 133. C83 | #12334 | direct (N × H) |
| 221. Q8 | Q32×C83 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C83×#3395 | 2 |
| C83×#2247 | 2 |
| C83×#2209 | 2 |
| C83×#1670 | 2 |
| C83×#1362 | 2 |
| C83×Q8⋊C16 | 2 |
| C83×#1332 | 2 |
| #12334 | 83 |