Order 240.
40 conjugacy classes of subgroups.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | C3×C4×D5 | C2 | 1 | 1 | yes | maximal, characteristic |
| 2 | C3×#170 | C2 | 1 | 2 | yes | maximal, complemented |
| 3 | #700 | C3 | 1 | 1 | yes | maximal, characteristic, direct product factor, Hall |
| 4 | C2×C3×D5 | C4 | 1 | 1 | yes | characteristic |
| 5 | C3×C4×C5 | C4 | 1 | 1 | yes | characteristic |
| 6 | C3×Dic5 | C22 | 1 | 1 | yes | characteristic |
| 7 | C3×M16 | — | 5 | 1 | no | maximal, Hall |
| 8 | C4×D5 | C2×C3 | 1 | 1 | yes | characteristic |
| 9 | #170 | C2×C3 | 1 | 2 | yes | complemented |
| 10 | C2×C3×C5 | C2×C4 | 1 | 1 | yes | characteristic |
| 11 | C3×D5 | — | 2 | 1 | no | — |
| 12 | C2×C3×C4 | — | 5 | 1 | no | — |
| 13 | C3×C8 | — | 5 | 2 | no | — |
| 14 | C2×D5 | C3×C4 | 1 | 1 | yes | characteristic |
| 15 | C4×C5 | C3×C4 | 1 | 1 | yes | characteristic |
| 16 | Dic5 | C22×C3 | 1 | 1 | yes | characteristic |
| 17 | M16 | — | 5 | 1 | no | Sylow |
| 18 | C3×C5 | M16 | 1 | 1 | yes | characteristic, complemented, Hall |
| 19 | C22×C3 | — | 5 | 1 | no | — |
| 20 | C3×C4 | — | 5 | 1 | no | — |
| 21 | C3×C4 | AGL(1,𝔽5) | 1 | 1 | yes | characteristic |
| 22 | C2×C5 | C2×C3×C4 | 1 | 1 | yes | characteristic |
| 23 | D5 | — | 2 | 1 | no | — |
| 24 | C2×C4 | — | 5 | 1 | no | — |
| 25 | C8 | — | 5 | 2 | no | — |
| 26 | C2×C3 | — | 10 | 1 | no | — |
| 27 | C2×C3 | C2×AGL(1,𝔽5) | 1 | 1 | yes | characteristic |
| 28 | C5 | C3×M16 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 29 | C22 | — | 5 | 1 | no | — |
| 30 | C4 | — | 5 | 1 | no | — |
| 31 | C4 | C3×AGL(1,𝔽5) | 1 | 1 | yes | characteristic |
| 32 | C3 | #700 | 1 | 1 | yes | characteristic, direct product factor, Sylow |
| 33 | C2 | — | 10 | 1 | no | — |
| 34 | C2 | C2×C3×AGL(1,𝔽5) | 1 | 1 | yes | characteristic |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C3×#170 | C2 | semidirect |
| 3. #700 | C3 | direct (N × H) |
| 9. #170 | C2×C3 | semidirect |
| 18. C3×C5 | M16 | semidirect |
| 28. C5 | C3×M16 | semidirect |
| 32. C3 | #700 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C3×C4×D5 | 2 |
| C3×#170 | 2 |
| #700 | 3 |
| C3×M16 | 5 |