Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
392 conjugacy classes of subgroups; only the 130 normal subgroups are shown.
This group has 392 conjugacy classes of subgroups — too many to draw. Only its 130 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×C83 | C2×#99 |
| commutator | C2×C4 | C22×C8×C83 |
| Frattini, cosocle | C2×C4⋊C4 | C23×C83 |
| prime radical | C23×C83 | C2×C22⋊C4 |
| LCS | G ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C83 ◁ C22×C4×C83 ◁ C2×C4×Q8×C83 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 20. C4⋊Q8×C83 | C8 | semidirect |
| 116. #11482 | C83 | direct (N × H) |
| 126. C83 | #11482 | direct (N × H) |
| 142. C4⋊Q8 | C8×C83 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C83×#2327 | 2 |
| C83×#1461 | 2 |
| C83×#1324 | 2 |
| C83×#1319 | 2 |
| #11482 | 83 |