Finite Group DatabasebetaFinite Group DatabasebetaOrder 1920.
398 conjugacy classes of subgroups; only the 31 normal subgroups are shown.
This group has 398 conjugacy classes of subgroups — too many to draw. Only its 31 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×#997 | C2 | 1 | 1 | yes | maximal, characteristic |
| 2 | #10602933 | — | 3 | 1 | no | maximal, Hall |
| 3 | C5×#997 | C4 | 1 | 1 | yes | characteristic, complemented |
| 4 | C2×A4⋊Dic5 | — | 4 | 1 | no | maximal |
| 5 | #91184 | — | 4 | 2 | no | maximal |
| 6 | #85565 | — | 5 | 1 | no | maximal, Hall |
| 7 | C2×C5×H(5,𝔽2) | D3 | 1 | 1 | yes | characteristic |
| 8 | C2×#3969 | — | 3 | 2 | no | — |
| 9 | #65521 | — | 3 | 2 | no | — |
| 10 | #65510 | — | 3 | 1 | no | — |
| 11 | C2×#3965 | — | 3 | 1 | no | — |
| 12 | C22×C5×A4 | — | 4 | 1 | no | — |
| 13 | C22×C5×A4 | — | 8 | 1 | no | — |
| 14 | C2×C5×SL(2,𝔽3) | — | 4 | 2 | no | — |
| 15 | A4⋊Dic5 | — | 4 | 2 | no | — |
| 16 | C2×#997 | D5 | 1 | 1 | yes | characteristic |
| 17 | C5×H(5,𝔽2) | — | 3 | 1 | no | — |
| 18 | C5×H(5,𝔽2) | — | 3 | 2 | no | — |
| 19 | C5×H(5,𝔽2) | — | 6 | 1 | no | — |
| 20 | C5×H(5,𝔽2) | Dic3 | 1 | 1 | yes | characteristic, complemented |
| 21 | C2×C5×#41 | — | 3 | 2 | no | — |
| 22 | C22×C5×D4 | — | 3 | 1 | no | — |
| 23 | C22×C5×D4 | — | 6 | 1 | no | — |
| 24 | C2×C22⋊Dic5 | — | 6 | 1 | no | — |
| 25 | C2×C22⋊Dic5 | — | 6 | 1 | no | — |
| 26 | C2×C4⋊Dic5 | — | 3 | 1 | no | — |
| 27 | C2×C4×Dic5 | — | 3 | 1 | no | — |
| 28 | C2×#681 | — | 3 | 2 | no | — |
| 29 | #3969 | — | 6 | 2 | no | — |
| 30 | #3969 | — | 6 | 2 | no | — |
| 31 | #3967 | — | 6 | 2 | no | — |
| 32 | #3965 | — | 6 | 1 | no | — |
| 33 | #3965 | — | 6 | 1 | no | — |
| 34 | #3964 | — | 6 | 2 | no | — |
| 35 | #1792 | — | 15 | 1 | no | Sylow |
| 36 | C2×C5×A4 | — | 4 | 1 | no | — |
| 37 | C2×C5×A4 | — | 4 | 1 | no | — |
| 38 | C2×C5×A4 | — | 4 | 1 | no | — |
| 39 | C2×C5×A4 | — | 8 | 1 | no | — |
| 40 | C2×C5×A4 | — | 8 | 1 | no | — |
| 41 | C2×C5×A4 | — | 8 | 1 | no | — |
| 42 | C2×Dic15 | — | 16 | 1 | no | — |
| 43 | C5×SL(2,𝔽3) | — | 4 | 2 | no | — |
| 44 | #997 | Dic5 | 1 | 1 | yes | characteristic, complemented |
| 45 | C2×SL(2,ℤ/4) | — | 20 | 1 | no | — |
| 46 | #859 | — | 20 | 2 | no | — |
| 47 | C24×C5 | — | 2 | 1 | no | — |
| 48 | C24×C5 | — | 3 | 1 | no | — |
| 49 | C24×C5 | S4 | 1 | 1 | yes | characteristic |
| 50 | C5×#41 | — | 3 | 2 | no | — |
| 51 | C5×#41 | — | 3 | 2 | no | — |
| 52 | C5×#41 | — | 3 | 2 | no | — |
| 53 | C5×#41 | — | 3 | 2 | no | — |
| 54 | C5×#41 | — | 6 | 2 | no | — |
| 55 | C5×#41 | — | 6 | 2 | no | — |
| 56 | C2×C5×Q8 | S4 | 1 | 2 | yes | — |
| 57 | C2×C5×D4 | — | 3 | 2 | no | — |
| 58 | C2×C5×D4 | — | 3 | 1 | no | — |
| 59 | C2×C5×D4 | — | 3 | 1 | no | — |
| 60 | C2×C5×D4 | — | 3 | 1 | no | — |
| 61 | C2×C5×D4 | — | 3 | 1 | no | — |
| 62 | C2×C5×D4 | — | 6 | 2 | no | — |
| 63 | C2×C5×D4 | — | 6 | 2 | no | — |
| 64 | C2×C5×D4 | — | 6 | 1 | no | — |
| 65 | C2×C5×D4 | — | 6 | 1 | no | — |
| 66 | C2×C5×D4 | — | 6 | 2 | no | — |
| 67 | C2×C5×D4 | — | 6 | 2 | no | — |
| 68 | C2×C5×D4 | — | 6 | 1 | no | — |
| 69 | C2×C5×D4 | — | 6 | 1 | no | — |
| 70 | C22×C4×C5 | — | 3 | 1 | no | — |
| 71 | C22×C4×C5 | — | 6 | 1 | no | — |
| 72 | C22×Dic5 | — | 6 | 1 | no | — |
| 73 | C22×Dic5 | — | 6 | 1 | no | — |
| 74 | C22⋊Dic5 | — | 12 | 2 | no | — |
| 75 | C22⋊Dic5 | — | 12 | 2 | no | — |
| 76 | C4⋊Dic5 | — | 6 | 2 | no | — |
| 77 | C4×Dic5 | — | 6 | 2 | no | — |
| 78 | #681 | — | 6 | 2 | no | — |
| 79 | #681 | — | 6 | 2 | no | — |
| 80 | C2×#168 | — | 6 | 2 | no | — |
| 81 | C2×H(5,𝔽2) | D15 | 1 | 1 | yes | characteristic |
| 82 | C2×#104 | — | 15 | 2 | no | — |
| 83 | #417 | — | 15 | 2 | no | — |
| 84 | C2×#100 | — | 15 | 1 | no | — |
| 85 | #390 | — | 15 | 1 | no | — |
| 86 | C22×C3×C5 | — | 16 | 1 | no | — |
| 87 | C5×A4 | — | 4 | 1 | no | — |
| 88 | C5×A4 | — | 8 | 1 | no | — |
| 89 | Dic15 | — | 16 | 2 | no | — |
| 90 | C22×A4 | — | 4 | 1 | no | — |
| 91 | C22×A4 | — | 8 | 1 | no | — |
| 92 | C2×SL(2,𝔽3) | — | 4 | 2 | no | — |
| 93 | SL(2,ℤ/4) | — | 20 | 2 | no | — |
| 94 | C23×C5 | — | 2 | 1 | no | — |
| 95 | C23×C5 | — | 3 | 1 | no | — |
| 96 | C23×C5 | — | 3 | 1 | no | — |
| 97 | C23×C5 | — | 3 | 1 | no | — |
| 98 | C23×C5 | — | 3 | 1 | no | — |
| 99 | C23×C5 | — | 4 | 1 | no | — |
| 100 | C23×C5 | — | 4 | 1 | no | — |
| 101 | C23×C5 | — | 6 | 1 | no | — |
| 102 | C23×C5 | — | 6 | 1 | no | — |
| 103 | C23×C5 | — | 6 | 1 | no | — |
| 104 | C23×C5 | — | 8 | 1 | no | — |
| 105 | C23×C5 | — | 8 | 1 | no | — |
| 106 | C23×C5 | — | 12 | 1 | no | — |
| 107 | C23×C5 | — | 12 | 1 | no | — |
| 108 | C23×C5 | SL(2,ℤ/4) | 1 | 1 | yes | characteristic |
| 109 | C5×Q8 | — | 3 | 2 | no | — |
| 110 | C5×Q8 | SL(2,ℤ/4) | 1 | 2 | yes | complemented |
| 111 | C5×D4 | — | 3 | 2 | no | — |
| 112 | C5×D4 | — | 3 | 2 | no | — |
| 113 | C5×D4 | — | 6 | 2 | no | — |
| 114 | C5×D4 | — | 6 | 2 | no | — |
| 115 | C5×D4 | — | 6 | 2 | no | — |
| 116 | C5×D4 | — | 6 | 2 | no | — |
| 117 | C5×D4 | — | 6 | 2 | no | — |
| 118 | C2×C4×C5 | — | 3 | 1 | no | — |
| 119 | C2×C4×C5 | — | 3 | 2 | no | — |
| 120 | C2×C4×C5 | — | 3 | 1 | no | — |
| 121 | C2×C4×C5 | — | 3 | 2 | no | — |
| 122 | C2×C4×C5 | — | 6 | 1 | no | — |
| 123 | C2×C4×C5 | — | 6 | 2 | no | — |
| 124 | C2×C4×C5 | — | 6 | 1 | no | — |
| 125 | C2×Dic5 | — | 6 | 2 | no | — |
| 126 | C2×Dic5 | — | 12 | 1 | no | — |
| 127 | C2×Dic5 | — | 12 | 1 | no | — |
| 128 | C2×Dic5 | — | 12 | 1 | no | — |
| 129 | C2×Dic5 | — | 12 | 1 | no | — |
| 130 | C2×Dic5 | — | 12 | 1 | no | — |
| 131 | #168 | — | 12 | 2 | no | — |
| 132 | H(5,𝔽2) | — | 3 | 1 | no | — |
| 133 | H(5,𝔽2) | — | 3 | 2 | no | — |
| 134 | H(5,𝔽2) | — | 6 | 1 | no | — |
| 135 | H(5,𝔽2) | Dic15 | 1 | 1 | yes | characteristic, complemented |
| 136 | C2×#41 | — | 3 | 2 | no | — |
| 137 | C22×D4 | — | 3 | 1 | no | — |
| 138 | C22×D4 | — | 6 | 1 | no | — |
| 139 | C2×M16 | — | 15 | 2 | no | — |
| 140 | C2×C4⋊C4 | — | 15 | 1 | no | — |
| 141 | C2×C22⋊C4 | — | 30 | 1 | no | — |
| 142 | C2×C22⋊C4 | — | 30 | 1 | no | — |
| 143 | C2×C42 | — | 15 | 1 | no | — |
| 144 | #104 | — | 30 | 2 | no | — |
| 145 | #104 | — | 30 | 2 | no | — |
| 146 | #103 | — | 30 | 2 | no | — |
| 147 | #102 | — | 30 | 2 | no | — |
| 148 | #100 | — | 30 | 1 | no | — |
| 149 | #100 | — | 30 | 1 | no | — |
| 150 | C2×C3×C5 | — | 16 | 1 | no | — |
| 151 | C2×C3×C5 | — | 16 | 1 | no | — |
| 152 | C2×C3×C5 | — | 16 | 1 | no | — |
| 153 | C2×A4 | — | 4 | 1 | no | — |
| 154 | C2×A4 | — | 4 | 1 | no | — |
| 155 | C2×A4 | — | 4 | 1 | no | — |
| 156 | C2×A4 | — | 8 | 1 | no | — |
| 157 | C2×A4 | — | 8 | 1 | no | — |
| 158 | C2×A4 | — | 8 | 1 | no | — |
| 159 | C2×Dic3 | — | 80 | 1 | no | — |
| 160 | SL(2,𝔽3) | — | 4 | 2 | no | — |
| 161 | C22×C5 | — | 3 | 1 | no | — |
| 162 | C22×C5 | — | 3 | 1 | no | — |
| 163 | C22×C5 | — | 4 | 1 | no | — |
| 164 | C22×C5 | — | 6 | 1 | no | — |
| 165 | C22×C5 | — | 6 | 1 | no | — |
| 166 | C22×C5 | — | 6 | 1 | no | — |
| 167 | C22×C5 | — | 6 | 1 | no | — |
| 168 | C22×C5 | — | 8 | 1 | no | — |
| 169 | C22×C5 | — | 12 | 1 | no | — |
| 170 | C22×C5 | — | 12 | 1 | no | — |
| 171 | C22×C5 | — | 12 | 1 | no | — |
| 172 | C22×C5 | — | 12 | 1 | no | — |
| 173 | C22×C5 | — | 12 | 1 | no | — |
| 174 | C22×C5 | — | 24 | 1 | no | — |
| 175 | C22×C5 | — | 24 | 1 | no | — |
| 176 | C22×C5 | #1020 | 1 | 1 | yes | characteristic |
| 177 | C4×C5 | — | 3 | 2 | no | — |
| 178 | C4×C5 | — | 3 | 2 | no | — |
| 179 | Dic5 | — | 12 | 2 | no | — |
| 180 | Dic5 | — | 24 | 1 | no | — |
| 181 | C24 | — | 2 | 1 | no | — |
| 182 | C24 | — | 3 | 1 | no | — |
| 183 | C24 | C5⋊S4 | 1 | 1 | yes | characteristic |
| 184 | #41 | — | 3 | 2 | no | — |
| 185 | #41 | — | 3 | 2 | no | — |
| 186 | #41 | — | 3 | 2 | no | — |
| 187 | #41 | — | 3 | 2 | no | — |
| 188 | #41 | — | 6 | 2 | no | — |
| 189 | #41 | — | 6 | 2 | no | — |
| 190 | C2×Q8 | C5⋊S4 | 1 | 2 | yes | — |
| 191 | C2×D4 | — | 3 | 2 | no | — |
| 192 | C2×D4 | — | 3 | 1 | no | — |
| 193 | C2×D4 | — | 3 | 1 | no | — |
| 194 | C2×D4 | — | 3 | 1 | no | — |
| 195 | C2×D4 | — | 3 | 1 | no | — |
| 196 | C2×D4 | — | 6 | 2 | no | — |
| 197 | C2×D4 | — | 6 | 2 | no | — |
| 198 | C2×D4 | — | 6 | 1 | no | — |
| 199 | C2×D4 | — | 6 | 1 | no | — |
| 200 | C2×D4 | — | 6 | 2 | no | — |
| 201 | C2×D4 | — | 6 | 2 | no | — |
| 202 | C2×D4 | — | 6 | 1 | no | — |
| 203 | C2×D4 | — | 6 | 1 | no | — |
| 204 | C22×C4 | — | 3 | 1 | no | — |
| 205 | C22×C4 | — | 6 | 1 | no | — |
| 206 | C22×C4 | — | 30 | 1 | no | — |
| 207 | C22×C4 | — | 30 | 1 | no | — |
| 208 | M16 | — | 30 | 2 | no | — |
| 209 | M16 | — | 30 | 2 | no | — |
| 210 | C2×C8 | — | 30 | 2 | no | — |
| 211 | C4⋊C4 | — | 30 | 2 | no | — |
| 212 | C22⋊C4 | — | 60 | 2 | no | — |
| 213 | C22⋊C4 | — | 60 | 2 | no | — |
| 214 | C42 | — | 30 | 2 | no | — |
| 215 | C3×C5 | — | 16 | 1 | no | Hall |
| 216 | C22×C3 | — | 16 | 1 | no | — |
| 217 | A4 | — | 4 | 1 | no | — |
| 218 | A4 | — | 8 | 1 | no | — |
| 219 | Dic3 | — | 80 | 2 | no | — |
| 220 | C2×C5 | — | 6 | 1 | no | — |
| 221 | C2×C5 | — | 6 | 1 | no | — |
| 222 | C2×C5 | — | 12 | 1 | no | — |
| 223 | C2×C5 | — | 12 | 1 | no | — |
| 224 | C2×C5 | #5933 | 1 | 1 | yes | characteristic |
| 225 | C2×C5 | #5935 | 1 | 1 | yes | characteristic |
| 226 | C2×C5 | #5936 | 1 | 1 | yes | characteristic |
| 227 | C23 | — | 2 | 1 | no | — |
| 228 | C23 | — | 3 | 1 | no | — |
| 229 | C23 | — | 3 | 1 | no | — |
| 230 | C23 | — | 3 | 1 | no | — |
| 231 | C23 | — | 3 | 1 | no | — |
| 232 | C23 | — | 4 | 1 | no | — |
| 233 | C23 | — | 4 | 1 | no | — |
| 234 | C23 | — | 6 | 1 | no | — |
| 235 | C23 | — | 6 | 1 | no | — |
| 236 | C23 | — | 6 | 1 | no | — |
| 237 | C23 | — | 8 | 1 | no | — |
| 238 | C23 | — | 8 | 1 | no | — |
| 239 | C23 | — | 12 | 1 | no | — |
| 240 | C23 | — | 12 | 1 | no | — |
| 241 | C23 | A4⋊Dic5 | 1 | 1 | yes | characteristic |
| 242 | Q8 | — | 3 | 2 | no | — |
| 243 | Q8 | A4⋊Dic5 | 1 | 2 | yes | complemented |
| 244 | D4 | — | 3 | 2 | no | — |
| 245 | D4 | — | 3 | 2 | no | — |
| 246 | D4 | — | 6 | 2 | no | — |
| 247 | D4 | — | 6 | 2 | no | — |
| 248 | D4 | — | 6 | 2 | no | — |
| 249 | D4 | — | 6 | 2 | no | — |
| 250 | D4 | — | 6 | 2 | no | — |
| 251 | C2×C4 | — | 3 | 2 | no | — |
| 252 | C2×C4 | — | 3 | 1 | no | — |
| 253 | C2×C4 | — | 3 | 1 | no | — |
| 254 | C2×C4 | — | 3 | 2 | no | — |
| 255 | C2×C4 | — | 6 | 1 | no | — |
| 256 | C2×C4 | — | 6 | 2 | no | — |
| 257 | C2×C4 | — | 6 | 1 | no | — |
| 258 | C2×C4 | — | 30 | 2 | no | — |
| 259 | C2×C4 | — | 60 | 1 | no | — |
| 260 | C2×C4 | — | 60 | 1 | no | — |
| 261 | C2×C4 | — | 60 | 1 | no | — |
| 262 | C2×C4 | — | 60 | 1 | no | — |
| 263 | C2×C4 | — | 60 | 1 | no | — |
| 264 | C8 | — | 60 | 2 | no | — |
| 265 | C2×C3 | — | 16 | 1 | no | — |
| 266 | C2×C3 | — | 16 | 1 | no | — |
| 267 | C2×C3 | — | 16 | 1 | no | — |
| 268 | C5 | #85565 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 269 | C22 | — | 3 | 1 | no | — |
| 270 | C22 | — | 3 | 1 | no | — |
| 271 | C22 | — | 4 | 1 | no | — |
| 272 | C22 | — | 6 | 1 | no | — |
| 273 | C22 | — | 6 | 1 | no | — |
| 274 | C22 | — | 6 | 1 | no | — |
| 275 | C22 | — | 6 | 1 | no | — |
| 276 | C22 | — | 8 | 1 | no | — |
| 277 | C22 | — | 12 | 1 | no | — |
| 278 | C22 | — | 12 | 1 | no | — |
| 279 | C22 | — | 12 | 1 | no | — |
| 280 | C22 | — | 12 | 1 | no | — |
| 281 | C22 | — | 12 | 1 | no | — |
| 282 | C22 | — | 24 | 1 | no | — |
| 283 | C22 | — | 24 | 1 | no | — |
| 284 | C22 | C5⋊#1020 | 1 | 1 | yes | characteristic |
| 285 | C4 | — | 3 | 2 | no | — |
| 286 | C4 | — | 3 | 2 | no | — |
| 287 | C4 | — | 60 | 2 | no | — |
| 288 | C4 | — | 120 | 1 | no | — |
| 289 | C3 | — | 16 | 1 | no | Sylow |
| 290 | C2 | — | 6 | 1 | no | — |
| 291 | C2 | — | 6 | 1 | no | — |
| 292 | C2 | — | 12 | 1 | no | — |
| 293 | C2 | — | 12 | 1 | no | — |
| 294 | C2 | C5⋊#5933 | 1 | 1 | yes | characteristic |
| 295 | C2 | C5⋊#5935 | 1 | 1 | yes | characteristic |
| 296 | C2 | #11756927 | 1 | 1 | yes | characteristic |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C22 | C5⋊#1020 |
| commutator, hypocenter | C5×#997 | C4 |
| Fitting | C2×C5×H(5,𝔽2) | D3 |
| socle | C22×C5 | #1020 |
| prime radical, cosocle | C2×C5×#997 | C2 |
| LCS | G ▷ C5×#997 | |
| UCS | C1 ◁ C22 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C5×#997 | C4 | semidirect |
| 20. C5×H(5,𝔽2) | Dic3 | semidirect |
| 44. #997 | Dic5 | semidirect |
| 110. C5×Q8 | SL(2,ℤ/4) | semidirect |
| 135. H(5,𝔽2) | Dic15 | semidirect |
| 243. Q8 | A4⋊Dic5 | semidirect |
| 268. C5 | #85565 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C5×#997 | 2 |
| #10602933 | 3 |
| C2×A4⋊Dic5 | 4 |
| #91184 | 4 |
| #85565 | 5 |