Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
934 conjugacy classes of subgroups; only the 186 normal subgroups are shown.
This group has 934 conjugacy classes of subgroups — too many to draw. Only its 186 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23×C83 | #127 |
| commutator, Frattini, cosocle | C2×C42 | C23×C83 |
| LCS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C23×C83 ◁ C2×C42×C83 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#493×C83 | C2 | semidirect |
| 2. C83×#1957 | C2 | semidirect |
| 3. C83×#1273 | C2 | semidirect |
| 37. C2×C8×C83 | D8 | semidirect |
| 68. #10304 | C83 | direct (N × H) |
| 73. C2×#493 | C2×C83 | semidirect |
| 74. #1957 | C2×C83 | semidirect |
| 75. #1273 | C2×C83 | semidirect |
| 76. C83 | #10304 | direct (N × H) |
| 110. C2×C8 | D8×C83 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#493×C83 | 2 |
| C83×#1957 | 2 |
| C83×#1273 | 2 |
| #10304 | 83 |