Order 1080.
42 conjugacy classes of subgroups.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | C3×A5 | — | 6 | 2 | no | maximal |
| 2 | #1088 | — | 10 | 1 | no | maximal |
| 3 | C3×S4 | — | 15 | 2 | no | maximal |
| 4 | A5 | — | 6 | 2 | no | — |
| 5 | #272 | — | 10 | 1 | no | — |
| 6 | C3×A4 | — | 15 | 2 | no | — |
| 7 | C3×D5 | — | 36 | 1 | no | — |
| 8 | H(3,𝔽3) | — | 10 | 1 | no | Sylow |
| 9 | S4 | — | 15 | 2 | no | — |
| 10 | C3×D4 | — | 45 | 1 | no | — |
| 11 | C3×D3 | — | 60 | 2 | no | — |
| 12 | C3×C5 | — | 36 | 1 | no | — |
| 13 | C22×C3 | — | 15 | 2 | no | — |
| 14 | A4 | — | 15 | 2 | no | — |
| 15 | A4 | — | 30 | 2 | no | — |
| 16 | C3×C4 | — | 45 | 1 | no | — |
| 17 | D5 | — | 36 | 1 | no | — |
| 18 | C32 | — | 20 | 2 | no | — |
| 19 | D4 | — | 45 | 1 | no | Sylow |
| 20 | C2×C3 | — | 45 | 1 | no | — |
| 21 | D3 | — | 60 | 2 | no | — |
| 22 | C5 | — | 36 | 1 | no | Sylow |
| 23 | C22 | — | 15 | 2 | no | — |
| 24 | C4 | — | 45 | 1 | no | — |
| 25 | C3 | — | 60 | 2 | no | — |
| 26 | C3 | A6 | 1 | 1 | yes | maximal normal, characteristic |
| 27 | C2 | — | 45 | 1 | no | — |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, Fitting, socle, cosocle, hypercenter | C3 | A6 |
| commutator, hypocenter | G | C1 |
| LCS | G | |
| UCS | C1 ◁ C3 | |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C3×A5 | 6 |
| #1088 | 10 |
| C3×S4 | 15 |