Finite Group DatabasebetaFinite Group DatabasebetaOrder 1920.
328 conjugacy classes of subgroups; only the 34 normal subgroups are shown.
This group has 328 conjugacy classes of subgroups — too many to draw. Only its 34 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | C2×C5×#857 | C2 | 1 | 1 | yes | maximal, characteristic |
| 2 | C4×C5×C42⋊C3 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 3 | C5×#4623 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 4 | C4×C5×#104 | — | 3 | 1 | no | maximal, Hall |
| 5 | C4×C5×S4 | — | 4 | 1 | no | maximal |
| 6 | C2×C5×C42⋊C3 | C22 | 1 | 1 | yes | characteristic |
| 7 | C5×#857 | C4 | 1 | 2 | yes | direct product factor |
| 8 | C4×#857 | C5 | 1 | 1 | yes | maximal, characteristic, direct product factor, Hall |
| 9 | C4×C5×#41 | — | 3 | 1 | no | — |
| 10 | C2×C5×#104 | — | 3 | 1 | no | — |
| 11 | C2×C5×#104 | — | 3 | 1 | no | — |
| 12 | C4×C5×M16 | — | 3 | 1 | no | — |
| 13 | C43×C5 | D3 | 1 | 1 | yes | characteristic, complemented |
| 14 | C5×#339 | — | 3 | 1 | no | — |
| 15 | C5×#339 | — | 3 | 1 | no | — |
| 16 | C2×C5×S4 | — | 4 | 1 | no | — |
| 17 | C4×C5×A4 | — | 4 | 1 | no | — |
| 18 | C5×SL(2,ℤ/4) | — | 4 | 1 | no | — |
| 19 | C5×C42⋊C3 | C2×C4 | 1 | 1 | yes | characteristic, complemented |
| 20 | C2×#857 | C2×C5 | 1 | 1 | yes | characteristic |
| 21 | C4×C42⋊C3 | C2×C5 | 1 | 1 | yes | characteristic, complemented |
| 22 | #4623 | C2×C5 | 1 | 1 | yes | characteristic, complemented |
| 23 | C2×C5×#41 | — | 3 | 1 | no | — |
| 24 | C2×C5×M16 | — | 3 | 1 | no | — |
| 25 | C2×C5×M16 | — | 3 | 1 | no | — |
| 26 | C4×C5×Q8 | — | 3 | 1 | no | — |
| 27 | C4×C5×Q8 | — | 3 | 1 | no | — |
| 28 | C4×C5×D4 | — | 3 | 1 | no | — |
| 29 | C4×C5×D4 | — | 3 | 1 | no | — |
| 30 | C4×C5×D4 | — | 6 | 1 | no | — |
| 31 | C4×C5×D4 | — | 6 | 1 | no | — |
| 32 | C5×#117 | — | 3 | 1 | no | — |
| 33 | C5×#117 | — | 6 | 1 | no | — |
| 34 | C2×C42×C5 | — | 3 | 1 | no | — |
| 35 | C2×C42×C5 | — | 3 | 1 | no | — |
| 36 | C2×C42×C5 | — | 6 | 1 | no | — |
| 37 | C2×C42×C5 | C2×D3 | 1 | 1 | yes | characteristic |
| 38 | C5×#104 | — | 3 | 2 | no | — |
| 39 | C5×#104 | — | 3 | 4 | no | — |
| 40 | C5×#104 | — | 3 | 2 | no | — |
| 41 | C5×#97 | — | 6 | 1 | no | — |
| 42 | C4×C5×C8 | — | 6 | 1 | no | — |
| 43 | C4×#104 | — | 3 | 1 | no | Sylow |
| 44 | C2×C5×A4 | — | 4 | 1 | no | — |
| 45 | C5×S4 | — | 4 | 2 | no | — |
| 46 | C4×C5×D3 | — | 16 | 1 | no | — |
| 47 | C4×S4 | — | 4 | 1 | no | — |
| 48 | C2×C42⋊C3 | C22×C5 | 1 | 1 | yes | characteristic |
| 49 | #857 | C4×C5 | 1 | 2 | yes | direct product factor |
| 50 | C5×#41 | — | 3 | 2 | no | — |
| 51 | C5×#41 | — | 3 | 2 | no | — |
| 52 | C5×#41 | — | 6 | 1 | no | — |
| 53 | C5×#41 | — | 6 | 1 | no | — |
| 54 | C2×C5×Q8 | — | 3 | 1 | no | — |
| 55 | C2×C5×D4 | — | 3 | 1 | no | — |
| 56 | C2×C5×D4 | — | 6 | 1 | no | — |
| 57 | C22×C4×C5 | — | 3 | 1 | no | — |
| 58 | C22×C4×C5 | — | 3 | 1 | no | — |
| 59 | C22×C4×C5 | — | 6 | 1 | no | — |
| 60 | C22×C4×C5 | — | 6 | 1 | no | — |
| 61 | C22×C4×C5 | — | 6 | 1 | no | — |
| 62 | C22×C4×C5 | S4 | 1 | 1 | yes | characteristic |
| 63 | C5×M16 | — | 3 | 2 | no | — |
| 64 | C5×M16 | — | 3 | 2 | no | — |
| 65 | C5×M16 | — | 6 | 1 | no | — |
| 66 | C5×M16 | — | 6 | 1 | no | — |
| 67 | C2×C5×C8 | — | 6 | 1 | no | — |
| 68 | C2×C5×C8 | — | 6 | 1 | no | — |
| 69 | C5×C4⋊C4 | — | 3 | 1 | no | — |
| 70 | C5×C4⋊C4 | — | 3 | 1 | no | — |
| 71 | C5×C4⋊C4 | — | 6 | 1 | no | — |
| 72 | C5×C4⋊C4 | — | 6 | 1 | no | — |
| 73 | C5×C22⋊C4 | — | 6 | 1 | no | — |
| 74 | C5×C22⋊C4 | — | 6 | 1 | no | — |
| 75 | C5×C22⋊C4 | — | 6 | 1 | no | — |
| 76 | C42×C5 | — | 3 | 1 | no | — |
| 77 | C42×C5 | — | 3 | 1 | no | — |
| 78 | C42×C5 | — | 3 | 1 | no | — |
| 79 | C42×C5 | — | 3 | 1 | no | — |
| 80 | C42×C5 | — | 3 | 1 | no | — |
| 81 | C42×C5 | — | 3 | 2 | no | — |
| 82 | C42×C5 | — | 6 | 1 | no | — |
| 83 | C42×C5 | — | 6 | 1 | no | — |
| 84 | C42×C5 | — | 6 | 1 | no | — |
| 85 | C42×C5 | — | 6 | 1 | no | — |
| 86 | C42×C5 | C4×D3 | 1 | 1 | yes | characteristic, complemented |
| 87 | C4×#41 | — | 3 | 1 | no | — |
| 88 | C2×#104 | — | 3 | 1 | no | — |
| 89 | C2×#104 | — | 3 | 1 | no | — |
| 90 | C4×M16 | — | 3 | 1 | no | — |
| 91 | C43 | C5×D3 | 1 | 1 | yes | characteristic, complemented |
| 92 | #339 | — | 3 | 1 | no | — |
| 93 | #339 | — | 3 | 1 | no | — |
| 94 | C2×C5×D3 | — | 16 | 1 | no | — |
| 95 | C5×A4 | — | 4 | 1 | no | — |
| 96 | C3×C4×C5 | — | 16 | 1 | no | — |
| 97 | C5×Dic3 | — | 16 | 1 | no | — |
| 98 | C2×S4 | — | 4 | 1 | no | — |
| 99 | C4×A4 | — | 4 | 1 | no | — |
| 100 | SL(2,ℤ/4) | — | 4 | 1 | no | — |
| 101 | C42⋊C3 | C2×C4×C5 | 1 | 1 | yes | characteristic, complemented |
| 102 | C23×C5 | — | 6 | 1 | no | — |
| 103 | C23×C5 | C2×S4 | 1 | 1 | yes | characteristic |
| 104 | C5×Q8 | — | 3 | 2 | no | — |
| 105 | C5×Q8 | — | 6 | 1 | no | — |
| 106 | C5×D4 | — | 3 | 2 | no | — |
| 107 | C5×D4 | — | 6 | 1 | no | — |
| 108 | C5×D4 | — | 6 | 2 | no | — |
| 109 | C5×D4 | — | 6 | 2 | no | — |
| 110 | C2×C4×C5 | — | 3 | 1 | no | — |
| 111 | C2×C4×C5 | — | 3 | 1 | no | — |
| 112 | C2×C4×C5 | — | 3 | 1 | no | — |
| 113 | C2×C4×C5 | — | 3 | 1 | no | — |
| 114 | C2×C4×C5 | — | 3 | 1 | no | — |
| 115 | C2×C4×C5 | — | 3 | 1 | no | — |
| 116 | C2×C4×C5 | — | 3 | 1 | no | — |
| 117 | C2×C4×C5 | — | 3 | 1 | no | — |
| 118 | C2×C4×C5 | — | 3 | 1 | no | — |
| 119 | C2×C4×C5 | — | 3 | 1 | no | — |
| 120 | C2×C4×C5 | — | 6 | 2 | no | — |
| 121 | C2×C4×C5 | — | 6 | 2 | no | — |
| 122 | C2×C4×C5 | — | 6 | 2 | no | — |
| 123 | C2×C4×C5 | — | 6 | 1 | no | — |
| 124 | C2×C4×C5 | — | 6 | 1 | no | — |
| 125 | C2×C4×C5 | — | 6 | 1 | no | — |
| 126 | C2×C4×C5 | — | 12 | 2 | no | — |
| 127 | C2×C4×C5 | — | 12 | 1 | no | — |
| 128 | C2×C4×C5 | — | 12 | 1 | no | — |
| 129 | C5×C8 | — | 6 | 2 | no | — |
| 130 | C5×C8 | — | 6 | 2 | no | — |
| 131 | C2×#41 | — | 3 | 1 | no | — |
| 132 | C2×M16 | — | 3 | 1 | no | — |
| 133 | C2×M16 | — | 3 | 1 | no | — |
| 134 | C4×Q8 | — | 3 | 1 | no | — |
| 135 | C4×Q8 | — | 3 | 1 | no | — |
| 136 | C4×D4 | — | 3 | 1 | no | — |
| 137 | C4×D4 | — | 3 | 1 | no | — |
| 138 | C4×D4 | — | 6 | 1 | no | — |
| 139 | C4×D4 | — | 6 | 1 | no | — |
| 140 | #117 | — | 3 | 1 | no | — |
| 141 | #117 | — | 6 | 1 | no | — |
| 142 | C2×C42 | — | 3 | 1 | no | — |
| 143 | C2×C42 | — | 3 | 1 | no | — |
| 144 | C2×C42 | — | 6 | 1 | no | — |
| 145 | C2×C42 | C2×C5×D3 | 1 | 1 | yes | characteristic |
| 146 | #104 | — | 3 | 2 | no | — |
| 147 | #104 | — | 3 | 4 | no | — |
| 148 | #104 | — | 3 | 2 | no | — |
| 149 | #97 | — | 6 | 1 | no | — |
| 150 | C4×C8 | — | 6 | 1 | no | — |
| 151 | C2×C3×C5 | — | 16 | 1 | no | — |
| 152 | C5×D3 | — | 16 | 2 | no | — |
| 153 | C2×A4 | — | 4 | 1 | no | — |
| 154 | S4 | — | 4 | 2 | no | — |
| 155 | C4×D3 | — | 16 | 1 | no | — |
| 156 | C22×C5 | — | 3 | 1 | no | — |
| 157 | C22×C5 | — | 3 | 1 | no | — |
| 158 | C22×C5 | — | 6 | 2 | no | — |
| 159 | C22×C5 | — | 12 | 1 | no | — |
| 160 | C22×C5 | — | 12 | 1 | no | — |
| 161 | C22×C5 | C4×S4 | 1 | 1 | yes | characteristic |
| 162 | C4×C5 | — | 3 | 1 | no | — |
| 163 | C4×C5 | — | 3 | 1 | no | — |
| 164 | C4×C5 | — | 3 | 1 | no | — |
| 165 | C4×C5 | — | 3 | 1 | no | — |
| 166 | C4×C5 | — | 3 | 2 | no | — |
| 167 | C4×C5 | — | 3 | 1 | no | — |
| 168 | C4×C5 | — | 6 | 1 | no | — |
| 169 | C4×C5 | — | 6 | 2 | no | — |
| 170 | C4×C5 | — | 12 | 1 | no | — |
| 171 | C4×C5 | — | 12 | 1 | no | — |
| 172 | C4×C5 | #857 | 1 | 1 | yes | characteristic, direct product factor |
| 173 | #41 | — | 3 | 2 | no | — |
| 174 | #41 | — | 3 | 2 | no | — |
| 175 | #41 | — | 6 | 1 | no | — |
| 176 | #41 | — | 6 | 1 | no | — |
| 177 | C2×Q8 | — | 3 | 1 | no | — |
| 178 | C2×D4 | — | 3 | 1 | no | — |
| 179 | C2×D4 | — | 6 | 1 | no | — |
| 180 | C22×C4 | — | 3 | 1 | no | — |
| 181 | C22×C4 | — | 3 | 1 | no | — |
| 182 | C22×C4 | — | 6 | 1 | no | — |
| 183 | C22×C4 | — | 6 | 1 | no | — |
| 184 | C22×C4 | — | 6 | 1 | no | — |
| 185 | C22×C4 | C5×S4 | 1 | 1 | yes | characteristic |
| 186 | M16 | — | 3 | 2 | no | — |
| 187 | M16 | — | 3 | 2 | no | — |
| 188 | M16 | — | 6 | 1 | no | — |
| 189 | M16 | — | 6 | 1 | no | — |
| 190 | C2×C8 | — | 6 | 1 | no | — |
| 191 | C2×C8 | — | 6 | 1 | no | — |
| 192 | C4⋊C4 | — | 3 | 1 | no | — |
| 193 | C4⋊C4 | — | 3 | 1 | no | — |
| 194 | C4⋊C4 | — | 6 | 1 | no | — |
| 195 | C4⋊C4 | — | 6 | 1 | no | — |
| 196 | C22⋊C4 | — | 6 | 1 | no | — |
| 197 | C22⋊C4 | — | 6 | 1 | no | — |
| 198 | C22⋊C4 | — | 6 | 1 | no | — |
| 199 | C42 | — | 3 | 1 | no | — |
| 200 | C42 | — | 3 | 1 | no | — |
| 201 | C42 | — | 3 | 1 | no | — |
| 202 | C42 | — | 3 | 1 | no | — |
| 203 | C42 | — | 3 | 1 | no | — |
| 204 | C42 | — | 3 | 2 | no | — |
| 205 | C42 | — | 6 | 1 | no | — |
| 206 | C42 | — | 6 | 1 | no | — |
| 207 | C42 | — | 6 | 1 | no | — |
| 208 | C42 | — | 6 | 1 | no | — |
| 209 | C42 | C4×C5×D3 | 1 | 1 | yes | characteristic, complemented |
| 210 | C3×C5 | — | 16 | 1 | no | Hall |
| 211 | C2×D3 | — | 16 | 1 | no | — |
| 212 | A4 | — | 4 | 1 | no | — |
| 213 | C3×C4 | — | 16 | 1 | no | — |
| 214 | Dic3 | — | 16 | 1 | no | — |
| 215 | C2×C5 | — | 3 | 1 | no | — |
| 216 | C2×C5 | — | 3 | 1 | no | — |
| 217 | C2×C5 | — | 12 | 2 | no | — |
| 218 | C2×C5 | C2×#857 | 1 | 1 | yes | characteristic |
| 219 | C23 | — | 6 | 1 | no | — |
| 220 | C23 | C2×C5×S4 | 1 | 1 | yes | characteristic |
| 221 | Q8 | — | 3 | 2 | no | — |
| 222 | Q8 | — | 6 | 1 | no | — |
| 223 | D4 | — | 3 | 2 | no | — |
| 224 | D4 | — | 6 | 1 | no | — |
| 225 | D4 | — | 6 | 2 | no | — |
| 226 | D4 | — | 6 | 2 | no | — |
| 227 | C2×C4 | — | 3 | 1 | no | — |
| 228 | C2×C4 | — | 3 | 1 | no | — |
| 229 | C2×C4 | — | 3 | 1 | no | — |
| 230 | C2×C4 | — | 3 | 1 | no | — |
| 231 | C2×C4 | — | 3 | 1 | no | — |
| 232 | C2×C4 | — | 3 | 1 | no | — |
| 233 | C2×C4 | — | 3 | 1 | no | — |
| 234 | C2×C4 | — | 3 | 1 | no | — |
| 235 | C2×C4 | — | 3 | 1 | no | — |
| 236 | C2×C4 | — | 3 | 1 | no | — |
| 237 | C2×C4 | — | 6 | 2 | no | — |
| 238 | C2×C4 | — | 6 | 2 | no | — |
| 239 | C2×C4 | — | 6 | 2 | no | — |
| 240 | C2×C4 | — | 6 | 1 | no | — |
| 241 | C2×C4 | — | 6 | 1 | no | — |
| 242 | C2×C4 | — | 6 | 1 | no | — |
| 243 | C2×C4 | — | 12 | 2 | no | — |
| 244 | C2×C4 | — | 12 | 1 | no | — |
| 245 | C2×C4 | — | 12 | 1 | no | — |
| 246 | C8 | — | 6 | 2 | no | — |
| 247 | C8 | — | 6 | 2 | no | — |
| 248 | C2×C3 | — | 16 | 1 | no | — |
| 249 | D3 | — | 16 | 2 | no | — |
| 250 | C5 | C4×#857 | 1 | 1 | yes | characteristic, direct product factor, Sylow |
| 251 | C22 | — | 3 | 1 | no | — |
| 252 | C22 | — | 3 | 1 | no | — |
| 253 | C22 | — | 6 | 2 | no | — |
| 254 | C22 | — | 12 | 1 | no | — |
| 255 | C22 | — | 12 | 1 | no | — |
| 256 | C22 | C4×C5×S4 | 1 | 1 | yes | characteristic |
| 257 | C4 | — | 3 | 1 | no | — |
| 258 | C4 | — | 3 | 1 | no | — |
| 259 | C4 | — | 3 | 1 | no | — |
| 260 | C4 | — | 3 | 1 | no | — |
| 261 | C4 | — | 3 | 2 | no | — |
| 262 | C4 | — | 3 | 1 | no | — |
| 263 | C4 | — | 6 | 1 | no | — |
| 264 | C4 | — | 6 | 2 | no | — |
| 265 | C4 | — | 12 | 1 | no | — |
| 266 | C4 | — | 12 | 1 | no | — |
| 267 | C4 | C5×#857 | 1 | 1 | yes | characteristic, direct product factor |
| 268 | C3 | — | 16 | 1 | no | Sylow |
| 269 | C2 | — | 3 | 1 | no | — |
| 270 | C2 | — | 3 | 1 | no | — |
| 271 | C2 | — | 12 | 2 | no | — |
| 272 | C2 | C2×C5×#857 | 1 | 1 | yes | characteristic |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C4×C5 | #857 |
| commutator, hypocenter | C42⋊C3 | C2×C4×C5 |
| Frattini | C23 | C2×C5×S4 |
| Fitting | C43×C5 | D3 |
| socle | C23×C5 | C2×S4 |
| prime radical | C2×C5×#857 | C2 |
| cosocle | C2×C42⋊C3 | C22×C5 |
| LCS | G ▷ C42⋊C3 | |
| UCS | C1 ◁ C4×C5 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C4×C5×C42⋊C3 | C2 | semidirect |
| 3. C5×#4623 | C2 | semidirect |
| 7. C5×#857 | C4 | direct (N × H) |
| 8. C4×#857 | C5 | direct (N × H) |
| 13. C43×C5 | D3 | semidirect |
| 19. C5×C42⋊C3 | C2×C4 | semidirect |
| 21. C4×C42⋊C3 | C2×C5 | semidirect |
| 22. #4623 | C2×C5 | semidirect |
| 49. #857 | C4×C5 | direct (N × H) |
| 86. C42×C5 | C4×D3 | semidirect |
| 91. C43 | C5×D3 | semidirect |
| 101. C42⋊C3 | C2×C4×C5 | semidirect |
| 172. C4×C5 | #857 | direct (N × H) |
| 209. C42 | C4×C5×D3 | semidirect |
| 250. C5 | C4×#857 | direct (N × H) |
| 267. C4 | C5×#857 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C5×#857 | 2 |
| C4×C5×C42⋊C3 | 2 |
| C5×#4623 | 2 |
| C4×C5×#104 | 3 |
| C4×C5×S4 | 4 |
| C4×#857 | 5 |