← #15831361
Subgroups — #15831361
Order 3328.
1308 conjugacy classes of subgroups.
The subgroup lattice has 346 nodes — too large to display as a diagram.
Conjugacy classes of subgroups
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|
| 1 | #13128614 | C2 | 1 | 1 | yes | maximal, characteristic |
| 2 | #13123404 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 3 | #13113511 | C2 | 1 | 3 | yes | maximal, complemented |
| 4 | #13113503 | C2 | 1 | 3 | yes | maximal, complemented |
| 5 | #13113483 | C2 | 1 | 3 | yes | maximal, complemented |
| 6 | C2×#11718077 | C2 | 1 | 3 | yes | maximal, complemented |
| 7 | C13×#2988 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 8 | C2×#88256 | — | 2 | 1 | no | — |
| 9 | C4×C13×#41 | C22 | 1 | 1 | yes | characteristic |
| 10 | C2×#88202 | — | 2 | 1 | no | — |
| 11 | #11719282 | — | 2 | 1 | no | — |
| 12 | #11719282 | C4 | 1 | 2 | yes | — |
| 13 | D4×D52 | — | 2 | 3 | no | — |
| 14 | D4×D52 | C4 | 1 | 6 | yes | — |
| 15 | #11719230 | — | 2 | 3 | no | — |
| 16 | #11719182 | C22 | 1 | 3 | yes | — |
| 17 | C2×#88128 | C22 | 1 | 3 | yes | — |
| 18 | C8×Q8×C13 | — | 2 | 1 | no | — |
| 19 | C8×D4×C13 | — | 2 | 3 | no | — |
| 20 | C13×#431 | C22 | 1 | 3 | yes | complemented |
| 21 | C2×C13×C4⋊C8 | C22 | 1 | 3 | yes | complemented |
| 22 | #11718660 | — | 2 | 3 | no | — |
| 23 | #11718585 | C22 | 1 | 3 | yes | complemented |
| 24 | C2×C4⋊#1055 | C22 | 1 | 3 | yes | complemented |
| 25 | #11718078 | C22 | 1 | 1 | yes | characteristic, complemented |
| 26 | #11718078 | C22 | 1 | 3 | yes | complemented |
| 27 | #11718077 | C22 | 1 | 3 | yes | complemented |
| 28 | #11718077 | C22 | 1 | 6 | yes | complemented |
| 29 | #11718077 | C22 | 1 | 3 | yes | complemented |
| 30 | C2×C13×#41 | D4 | 1 | 1 | yes | characteristic |
| 31 | #88256 | — | 4 | 4 | no | — |
| 32 | #88256 | — | 4 | 4 | no | — |
| 33 | C2×#6131 | — | 2 | 2 | no | — |
| 34 | C2×D4×D13 | — | 2 | 6 | no | — |
| 35 | C2×#6127 | — | 2 | 3 | no | — |
| 36 | C22×D52 | — | 2 | 3 | no | — |
| 37 | C22×D52 | — | 2 | 3 | no | — |
| 38 | C22×D52 | C2×C4 | 1 | 6 | yes | — |
| 39 | C22×C8×C13 | — | 2 | 3 | no | — |
| 40 | C4×Q8×C13 | C2×C4 | 1 | 1 | yes | characteristic |
| 41 | C4×Q8×C13 | D4 | 1 | 1 | yes | characteristic |
| 42 | C4×D4×C13 | C2×C4 | 1 | 3 | yes | — |
| 43 | C4×D4×C13 | D4 | 1 | 3 | yes | — |
| 44 | C13×#117 | D4 | 1 | 3 | yes | — |
| 45 | C2×C42×C13 | C23 | 1 | 3 | yes | — |
| 46 | #88202 | — | 4 | 4 | no | — |
| 47 | #88184 | — | 2 | 3 | no | — |
| 48 | #88184 | C2×C4 | 1 | 6 | yes | — |
| 49 | C2×#6099 | — | 2 | 3 | no | — |
| 50 | C22×#1055 | — | 2 | 3 | no | — |
| 51 | #88149 | — | 2 | 6 | no | — |
| 52 | #88149 | — | 2 | 6 | no | — |
| 53 | #88136 | — | 2 | 12 | no | — |
| 54 | #88129 | — | 2 | 3 | no | — |
| 55 | #88128 | — | 2 | 3 | no | — |
| 56 | #88128 | — | 2 | 3 | no | — |
| 57 | #88128 | C2×C4 | 1 | 6 | yes | — |
| 58 | #88128 | C23 | 1 | 3 | yes | — |
| 59 | C4×D52 | — | 2 | 3 | no | — |
| 60 | C4×D52 | C2×C4 | 1 | 6 | yes | — |
| 61 | #88123 | C23 | 1 | 1 | yes | characteristic |
| 62 | C13×C4⋊C8 | — | 2 | 3 | no | — |
| 63 | C13×C4⋊C8 | C23 | 1 | 3 | yes | — |
| 64 | C13×C4⋊C8 | C23 | 1 | 1 | yes | characteristic |
| 65 | C13×C22⋊C8 | — | 2 | 3 | no | — |
| 66 | C4×C8×C13 | — | 2 | 3 | no | — |
| 67 | C4⋊#1055 | — | 2 | 3 | no | — |
| 68 | C4⋊#1055 | — | 2 | 3 | no | — |
| 69 | C4⋊#1055 | C23 | 1 | 1 | yes | characteristic |
| 70 | C4⋊#1055 | C23 | 1 | 3 | yes | — |
| 71 | #17720 | — | 13 | 1 | no | maximal, Sylow |
| 72 | C23×D13 | — | 2 | 6 | no | — |
| 73 | C13×#41 | D8 | 1 | 4 | yes | — |
| 74 | C13×#41 | SD16 | 1 | 4 | yes | — |
| 75 | C2×Q8×C13 | C22⋊C4 | 1 | 1 | yes | characteristic |
| 76 | C2×D4×C13 | C22⋊C4 | 1 | 3 | yes | — |
| 77 | C22×C4×C13 | C22×C4 | 1 | 3 | yes | — |
| 78 | C22×C4×C13 | C2×D4 | 1 | 3 | yes | — |
| 79 | C22×C4×C13 | C2×D4 | 1 | 3 | yes | — |
| 80 | C2×C22⋊D13 | — | 2 | 6 | no | — |
| 81 | #6131 | — | 4 | 8 | no | — |
| 82 | D4×D13 | — | 4 | 24 | no | — |
| 83 | #6127 | — | 4 | 6 | no | — |
| 84 | #6127 | — | 4 | 6 | no | — |
| 85 | C2×D52 | — | 2 | 6 | no | — |
| 86 | C2×D52 | — | 2 | 3 | no | — |
| 87 | C2×D52 | — | 2 | 3 | no | — |
| 88 | C2×D52 | — | 2 | 6 | no | — |
| 89 | C2×D52 | — | 2 | 6 | no | — |
| 90 | C2×D52 | — | 4 | 6 | no | — |
| 91 | C2×D52 | — | 4 | 6 | no | — |
| 92 | C2×D52 | — | 8 | 3 | no | — |
| 93 | C2×D52 | — | 8 | 3 | no | — |
| 94 | C2×D52 | — | 8 | 6 | no | — |
| 95 | C2×D52 | C22×C4 | 1 | 6 | yes | — |
| 96 | C2×C4×D13 | — | 2 | 6 | no | — |
| 97 | C2×Dic26 | — | 2 | 1 | no | — |
| 98 | C2×C8×C13 | — | 2 | 1 | no | — |
| 99 | C2×C8×C13 | — | 2 | 3 | no | — |
| 100 | C2×C8×C13 | — | 8 | 3 | no | — |
| 101 | C13×C4⋊C4 | C22⋊C4 | 1 | 3 | yes | — |
| 102 | C13×C4⋊C4 | C22⋊C4 | 1 | 3 | yes | — |
| 103 | C13×C22⋊C4 | C22⋊C4 | 1 | 6 | yes | — |
| 104 | C42×C13 | C22×C4 | 1 | 3 | yes | — |
| 105 | C42×C13 | C2×D4 | 1 | 3 | yes | — |
| 106 | C42×C13 | C2×D4 | 1 | 3 | yes | — |
| 107 | C42×C13 | C24 | 1 | 1 | yes | characteristic |
| 108 | #6103 | — | 2 | 6 | no | — |
| 109 | #6103 | — | 2 | 6 | no | — |
| 110 | C4⋊Dic13 | — | 2 | 1 | no | — |
| 111 | C4⋊Dic13 | C22×C4 | 1 | 2 | yes | — |
| 112 | #6099 | — | 4 | 6 | no | — |
| 113 | C2×#1055 | — | 2 | 1 | no | — |
| 114 | C2×#1055 | — | 2 | 3 | no | — |
| 115 | C2×#1055 | — | 4 | 6 | no | — |
| 116 | #3498 | — | 13 | 1 | no | — |
| 117 | #2988 | D13 | 1 | 1 | yes | characteristic, complemented |
| 118 | #2906 | — | 13 | 1 | no | — |
| 119 | #1547 | — | 13 | 3 | no | — |
| 120 | #1545 | — | 13 | 3 | no | — |
| 121 | #1540 | — | 13 | 3 | no | — |
| 122 | C2×#331 | — | 13 | 3 | no | — |
| 123 | C23×C13 | C2×C22⋊C4 | 1 | 3 | yes | — |
| 124 | C22×D13 | — | 2 | 6 | no | — |
| 125 | C22×D13 | — | 4 | 12 | no | — |
| 126 | C22×D13 | — | 8 | 6 | no | — |
| 127 | C22×D13 | — | 8 | 6 | no | — |
| 128 | Q8×C13 | #102 | 1 | 4 | yes | — |
| 129 | D4×C13 | #102 | 1 | 12 | yes | — |
| 130 | C2×C4×C13 | — | 2 | 3 | no | — |
| 131 | C2×C4×C13 | — | 2 | 3 | no | — |
| 132 | C2×C4×C13 | — | 4 | 3 | no | — |
| 133 | C2×C4×C13 | C2×C22⋊C4 | 1 | 3 | yes | — |
| 134 | C2×C4×C13 | C2×C22⋊C4 | 1 | 3 | yes | — |
| 135 | C2×C4×C13 | C2×C22⋊C4 | 1 | 3 | yes | — |
| 136 | C2×C4×C13 | C2×D8 | 1 | 6 | yes | — |
| 137 | C2×C4×C13 | C2×SD16 | 1 | 6 | yes | — |
| 138 | C2×C4×C13 | C23×C4 | 1 | 1 | yes | characteristic |
| 139 | C2×C4×C13 | C22×D4 | 1 | 1 | yes | characteristic |
| 140 | C2×C4×C13 | C22×D4 | 1 | 1 | yes | characteristic |
| 141 | C22⋊D13 | — | 4 | 12 | no | — |
| 142 | C2×Dic13 | — | 2 | 2 | no | — |
| 143 | D52 | — | 4 | 6 | no | — |
| 144 | D52 | — | 4 | 3 | no | — |
| 145 | D52 | — | 4 | 3 | no | — |
| 146 | D52 | — | 4 | 3 | no | — |
| 147 | D52 | — | 4 | 3 | no | — |
| 148 | D52 | — | 4 | 12 | no | — |
| 149 | D52 | — | 8 | 6 | no | — |
| 150 | D52 | — | 8 | 6 | no | — |
| 151 | C4×D13 | — | 4 | 12 | no | — |
| 152 | Dic26 | — | 4 | 1 | no | — |
| 153 | Dic26 | — | 4 | 1 | no | — |
| 154 | C8×C13 | — | 4 | 3 | no | — |
| 155 | C8×C13 | — | 4 | 1 | no | — |
| 156 | #1055 | — | 4 | 1 | no | — |
| 157 | #1055 | — | 4 | 3 | no | — |
| 158 | C2×H(5,𝔽2) | — | 26 | 1 | no | — |
| 159 | C2×#131 | — | 26 | 1 | no | — |
| 160 | #550 | — | 13 | 2 | no | — |
| 161 | #550 | — | 26 | 1 | no | — |
| 162 | D42 | — | 13 | 6 | no | — |
| 163 | D42 | — | 26 | 3 | no | — |
| 164 | #535 | — | 26 | 3 | no | — |
| 165 | #532 | — | 13 | 3 | no | — |
| 166 | C2×#127 | — | 13 | 3 | no | — |
| 167 | C4×#41 | C2×D13 | 1 | 1 | yes | characteristic |
| 168 | C8×Q8 | — | 2 | 1 | no | — |
| 169 | C8×D4 | — | 2 | 3 | no | — |
| 170 | #431 | C2×D13 | 1 | 3 | yes | complemented |
| 171 | #424 | — | 26 | 3 | no | — |
| 172 | #423 | — | 13 | 3 | no | — |
| 173 | C2×C4⋊C8 | — | 13 | 3 | no | — |
| 174 | C2×C4⋊C8 | C2×D13 | 1 | 3 | yes | complemented |
| 175 | #332 | — | 13 | 1 | no | — |
| 176 | #332 | — | 13 | 3 | no | — |
| 177 | #331 | — | 13 | 3 | no | — |
| 178 | #331 | — | 13 | 6 | no | — |
| 179 | #331 | — | 13 | 3 | no | — |
| 180 | C22×C13 | — | 2 | 3 | no | — |
| 181 | C22×C13 | — | 2 | 3 | no | — |
| 182 | C22×C13 | C2×#102 | 1 | 6 | yes | — |
| 183 | C22×C13 | C22×C22⋊C4 | 1 | 1 | yes | characteristic |
| 184 | C2×D13 | — | 4 | 6 | no | — |
| 185 | C2×D13 | — | 4 | 6 | no | — |
| 186 | C2×D13 | — | 4 | 6 | no | — |
| 187 | C2×D13 | — | 16 | 12 | no | — |
| 188 | C4×C13 | — | 2 | 1 | no | — |
| 189 | C4×C13 | — | 2 | 3 | no | — |
| 190 | C4×C13 | — | 2 | 3 | no | — |
| 191 | C4×C13 | C2×#102 | 1 | 6 | yes | — |
| 192 | C4×C13 | C22×D8 | 1 | 1 | yes | characteristic |
| 193 | C4×C13 | C22×SD16 | 1 | 1 | yes | characteristic |
| 194 | C4×C13 | #576 | 1 | 1 | yes | characteristic |
| 195 | C4×C13 | #577 | 1 | 1 | yes | characteristic |
| 196 | Dic13 | — | 4 | 2 | no | — |
| 197 | H(5,𝔽2) | — | 52 | 4 | no | — |
| 198 | H(5,𝔽2) | — | 52 | 4 | no | — |
| 199 | C2×#41 | — | 26 | 2 | no | — |
| 200 | C2×#41 | — | 26 | 3 | no | — |
| 201 | C2×#41 | D52 | 1 | 1 | yes | characteristic |
| 202 | C22×D4 | — | 13 | 6 | no | — |
| 203 | C22×D4 | — | 26 | 6 | no | — |
| 204 | C22×D4 | — | 26 | 3 | no | — |
| 205 | C22×D4 | — | 26 | 3 | no | — |
| 206 | #131 | — | 52 | 4 | no | — |
| 207 | C2×M16 | — | 26 | 3 | no | — |
| 208 | C22×C8 | — | 2 | 3 | no | — |
| 209 | C22×C8 | — | 26 | 3 | no | — |
| 210 | C4⋊Q8 | — | 13 | 1 | no | — |
| 211 | #127 | — | 13 | 6 | no | — |
| 212 | #127 | — | 13 | 3 | no | — |
| 213 | #127 | — | 26 | 3 | no | — |
| 214 | #127 | — | 26 | 3 | no | — |
| 215 | #124 | — | 26 | 3 | no | — |
| 216 | #121 | — | 13 | 6 | no | — |
| 217 | #121 | — | 26 | 3 | no | — |
| 218 | #121 | — | 26 | 6 | no | — |
| 219 | #121 | — | 26 | 6 | no | — |
| 220 | #120 | — | 26 | 12 | no | — |
| 221 | C4×Q8 | C4×D13 | 1 | 1 | yes | characteristic |
| 222 | C4×Q8 | C22⋊D13 | 1 | 1 | yes | characteristic |
| 223 | C4×D4 | — | 13 | 6 | no | — |
| 224 | C4×D4 | — | 26 | 3 | no | — |
| 225 | C4×D4 | C4×D13 | 1 | 3 | yes | — |
| 226 | C4×D4 | C22⋊D13 | 1 | 3 | yes | — |
| 227 | #117 | D52 | 1 | 3 | yes | — |
| 228 | C2×C42 | C22×D13 | 1 | 3 | yes | — |
| 229 | C4⋊C8 | — | 2 | 3 | no | — |
| 230 | C4⋊C8 | — | 13 | 1 | no | — |
| 231 | C4⋊C8 | — | 13 | 3 | no | — |
| 232 | C4⋊C8 | — | 26 | 3 | no | — |
| 233 | C4⋊C8 | — | 26 | 3 | no | — |
| 234 | C4⋊C8 | C22×D13 | 1 | 3 | yes | — |
| 235 | C4⋊C8 | C22×D13 | 1 | 1 | yes | characteristic |
| 236 | C22⋊C8 | — | 2 | 3 | no | — |
| 237 | C4×C8 | — | 2 | 3 | no | — |
| 238 | C2×C13 | — | 2 | 6 | no | — |
| 239 | C2×C13 | #2888 | 1 | 1 | yes | characteristic |
| 240 | C2×C13 | C22×#102 | 1 | 1 | yes | characteristic |
| 241 | C2×C13 | #2897 | 1 | 1 | yes | characteristic |
| 242 | D13 | — | 8 | 6 | no | — |
| 243 | C24 | — | 26 | 6 | no | — |
| 244 | #41 | — | 52 | 8 | no | — |
| 245 | #41 | — | 52 | 6 | no | — |
| 246 | #41 | — | 52 | 6 | no | — |
| 247 | #41 | #6095 | 1 | 4 | yes | — |
| 248 | #41 | D104 | 1 | 4 | yes | — |
| 249 | C2×Q8 | — | 26 | 1 | no | — |
| 250 | C2×Q8 | #6103 | 1 | 1 | yes | characteristic |
| 251 | C2×D4 | — | 13 | 6 | no | — |
| 252 | C2×D4 | — | 26 | 6 | no | — |
| 253 | C2×D4 | — | 26 | 6 | no | — |
| 254 | C2×D4 | — | 26 | 6 | no | — |
| 255 | C2×D4 | — | 26 | 6 | no | — |
| 256 | C2×D4 | — | 26 | 3 | no | — |
| 257 | C2×D4 | — | 26 | 3 | no | — |
| 258 | C2×D4 | — | 52 | 24 | no | — |
| 259 | C2×D4 | — | 52 | 6 | no | — |
| 260 | C2×D4 | — | 52 | 6 | no | — |
| 261 | C2×D4 | — | 104 | 3 | no | — |
| 262 | C2×D4 | — | 104 | 3 | no | — |
| 263 | C2×D4 | — | 104 | 6 | no | — |
| 264 | C2×D4 | #6103 | 1 | 3 | yes | — |
| 265 | C22×C4 | — | 26 | 6 | no | — |
| 266 | C22×C4 | C2×C4×D13 | 1 | 3 | yes | — |
| 267 | C22×C4 | C2×D52 | 1 | 3 | yes | — |
| 268 | C22×C4 | C2×C22⋊D13 | 1 | 3 | yes | — |
| 269 | M16 | — | 52 | 6 | no | — |
| 270 | C2×C8 | — | 2 | 1 | no | — |
| 271 | C2×C8 | — | 2 | 3 | no | — |
| 272 | C2×C8 | — | 8 | 3 | no | — |
| 273 | C2×C8 | — | 26 | 1 | no | — |
| 274 | C2×C8 | — | 26 | 3 | no | — |
| 275 | C2×C8 | — | 52 | 6 | no | — |
| 276 | C4⋊C4 | — | 13 | 2 | no | — |
| 277 | C4⋊C4 | — | 26 | 1 | no | — |
| 278 | C4⋊C4 | #6103 | 1 | 3 | yes | — |
| 279 | C4⋊C4 | #6103 | 1 | 3 | yes | — |
| 280 | C22⋊C4 | — | 26 | 6 | no | — |
| 281 | C22⋊C4 | — | 26 | 6 | no | — |
| 282 | C22⋊C4 | #6103 | 1 | 6 | yes | — |
| 283 | C42 | C2×C4×D13 | 1 | 3 | yes | — |
| 284 | C42 | C2×D52 | 1 | 3 | yes | — |
| 285 | C42 | C2×C22⋊D13 | 1 | 3 | yes | — |
| 286 | C42 | C23×D13 | 1 | 1 | yes | characteristic |
| 287 | C13 | #17720 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 288 | C23 | — | 26 | 6 | no | — |
| 289 | C23 | — | 52 | 12 | no | — |
| 290 | C23 | — | 104 | 6 | no | — |
| 291 | C23 | — | 104 | 6 | no | — |
| 292 | C23 | C2×#6103 | 1 | 3 | yes | — |
| 293 | Q8 | — | 52 | 1 | no | — |
| 294 | Q8 | — | 52 | 1 | no | — |
| 295 | Q8 | #88061 | 1 | 4 | yes | — |
| 296 | D4 | — | 52 | 6 | no | — |
| 297 | D4 | — | 52 | 12 | no | — |
| 298 | D4 | — | 52 | 3 | no | — |
| 299 | D4 | — | 52 | 3 | no | — |
| 300 | D4 | — | 52 | 3 | no | — |
| 301 | D4 | — | 52 | 12 | no | — |
| 302 | D4 | — | 52 | 3 | no | — |
| 303 | D4 | — | 104 | 6 | no | — |
| 304 | D4 | — | 104 | 6 | no | — |
| 305 | D4 | #88061 | 1 | 12 | yes | — |
| 306 | C2×C4 | — | 2 | 3 | no | — |
| 307 | C2×C4 | — | 2 | 3 | no | — |
| 308 | C2×C4 | — | 4 | 3 | no | — |
| 309 | C2×C4 | — | 26 | 2 | no | — |
| 310 | C2×C4 | — | 52 | 12 | no | — |
| 311 | C2×C4 | C2×#6095 | 1 | 6 | yes | — |
| 312 | C2×C4 | C2×D104 | 1 | 6 | yes | — |
| 313 | C2×C4 | C2×#6103 | 1 | 3 | yes | — |
| 314 | C2×C4 | C2×#6103 | 1 | 3 | yes | — |
| 315 | C2×C4 | C2×#6103 | 1 | 3 | yes | — |
| 316 | C2×C4 | C22×C4×D13 | 1 | 1 | yes | characteristic |
| 317 | C2×C4 | C22×D52 | 1 | 1 | yes | characteristic |
| 318 | C2×C4 | C22×C22⋊D13 | 1 | 1 | yes | characteristic |
| 319 | C8 | — | 4 | 3 | no | — |
| 320 | C8 | — | 4 | 1 | no | — |
| 321 | C8 | — | 52 | 1 | no | — |
| 322 | C8 | — | 52 | 3 | no | — |
| 323 | C22 | — | 2 | 3 | no | — |
| 324 | C22 | — | 2 | 3 | no | — |
| 325 | C22 | — | 52 | 6 | no | — |
| 326 | C22 | — | 52 | 6 | no | — |
| 327 | C22 | — | 52 | 6 | no | — |
| 328 | C22 | — | 208 | 12 | no | — |
| 329 | C22 | C2×#88061 | 1 | 6 | yes | — |
| 330 | C22 | C22×#6103 | 1 | 1 | yes | characteristic |
| 331 | C4 | — | 2 | 3 | no | — |
| 332 | C4 | — | 2 | 1 | no | — |
| 333 | C4 | — | 2 | 3 | no | — |
| 334 | C4 | — | 52 | 2 | no | — |
| 335 | C4 | C2×#88061 | 1 | 6 | yes | — |
| 336 | C4 | C22×#6095 | 1 | 1 | yes | characteristic |
| 337 | C4 | C22×D104 | 1 | 1 | yes | characteristic |
| 338 | C4 | #11719540 | 1 | 1 | yes | characteristic |
| 339 | C4 | #11719542 | 1 | 1 | yes | characteristic |
| 340 | C2 | — | 2 | 6 | no | — |
| 341 | C2 | — | 104 | 6 | no | — |
| 342 | C2 | #13123314 | 1 | 1 | yes | characteristic |
| 343 | C2 | C22×#88061 | 1 | 1 | yes | characteristic |
| 344 | C2 | #13123359 | 1 | 1 | yes | characteristic |
Complements
Splittings G = N ⋊ H with N normal; H ≅ G/N.
Maximal subgroups
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
Finite Group Databasebeta