Finite Group DatabasebetaFinite Group DatabasebetaOrder 11664.
751 conjugacy classes of subgroups; only the 21 normal subgroups are shown.
This group has 751 conjugacy classes of subgroups — too many to draw. Only its 21 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×#13091105 | — | 4 | 1 | no | maximal |
| 2 | C2×#14519166 | C3 | 1 | 1 | yes | maximal, characteristic, complemented |
| 3 | #72209952 | C2 | 1 | 1 | yes | maximal, characteristic, direct product factor |
| 4 | C2×#11758052 | — | 3 | 1 | no | — |
| 5 | #14519166 | — | 3 | 1 | no | — |
| 6 | #14519166 | C2×C3 | 1 | 1 | yes | characteristic, complemented |
| 7 | #13091105 | — | 4 | 1 | no | — |
| 8 | #13091105 | — | 4 | 1 | no | — |
| 9 | C2×UT(4,𝔽3) | — | 4 | 1 | no | — |
| 10 | C2×C3×PSU(3,𝔽2)⋊C3 | — | 9 | 2 | no | maximal |
| 11 | C2×GU(3,𝔽2) | — | 9 | 2 | no | maximal |
| 12 | C2×#92404 | A4 | 1 | 1 | yes | characteristic |
| 13 | #11758052 | — | 3 | 1 | no | — |
| 14 | #11758052 | — | 3 | 1 | no | — |
| 15 | C2×C3⋊#4174 | — | 12 | 2 | no | — |
| 16 | C2×#92300 | — | 12 | 2 | no | — |
| 17 | UT(4,𝔽3) | — | 4 | 1 | no | Sylow |
| 18 | C3×PSU(3,𝔽2)⋊C3 | — | 9 | 2 | no | — |
| 19 | GU(3,𝔽2) | — | 9 | 2 | no | — |
| 20 | C2×H(5,𝔽3) | SL(2,𝔽3) | 1 | 1 | yes | characteristic, complemented |
| 21 | #92404 | SL(2,𝔽3) | 1 | 1 | yes | characteristic, complemented |
| 22 | #92404 | C2×A4 | 1 | 1 | yes | characteristic |
| 23 | C2×#6911 | — | 8 | 2 | no | — |
| 24 | C2×#6909 | — | 8 | 2 | no | — |
| 25 | C2×C3×AΣL(1,𝔽27) | — | 4 | 2 | no | — |
| 26 | C2×C32⋊H(3,𝔽3) | — | 4 | 2 | no | — |
| 27 | C3⋊#4174 | — | 12 | 2 | no | — |
| 28 | C3⋊#4174 | — | 12 | 2 | no | — |
| 29 | #92300 | — | 12 | 2 | no | — |
| 30 | #92300 | — | 12 | 2 | no | — |
| 31 | C2×C3×PSU(3,𝔽2) | — | 9 | 2 | no | — |
| 32 | C2×PSU(3,𝔽2)⋊C3 | — | 9 | 6 | no | — |
| 33 | C2×SU(3,𝔽2) | — | 9 | 2 | no | — |
| 34 | C2×C32×C3⋊D3 | — | 36 | 1 | no | — |
| 35 | C2×C3⋊#272 | — | 12 | 2 | no | — |
| 36 | C2×C3⋊#272 | — | 12 | 2 | no | — |
| 37 | C2×C3⋊#272 | — | 36 | 2 | no | — |
| 38 | C2×C3×(C3⋊D3)⋊C3 | — | 36 | 2 | no | — |
| 39 | C2×C3×(C3⋊D3)⋊C3 | — | 36 | 4 | no | — |
| 40 | C2×#4174 | — | 36 | 2 | no | — |
| 41 | C2×#4174 | — | 36 | 4 | no | — |
| 42 | H(5,𝔽3) | C2×SL(2,𝔽3) | 1 | 1 | yes | characteristic, complemented |
| 43 | #6911 | — | 8 | 2 | no | — |
| 44 | #6909 | — | 8 | 2 | no | — |
| 45 | C3×AΣL(1,𝔽27) | — | 4 | 2 | no | — |
| 46 | C32⋊H(3,𝔽3) | — | 4 | 2 | no | — |
| 47 | C2×C3×#157 | — | 27 | 2 | no | — |
| 48 | C2×C3×#157 | — | 54 | 1 | no | — |
| 49 | C3×PSU(3,𝔽2) | — | 9 | 2 | no | — |
| 50 | C3×PSU(3,𝔽2) | — | 27 | 2 | no | — |
| 51 | PSU(3,𝔽2)⋊C3 | — | 9 | 6 | no | — |
| 52 | C2×#1088 | — | 27 | 2 | no | — |
| 53 | C2×#1088 | — | 54 | 2 | no | — |
| 54 | SU(3,𝔽2) | — | 9 | 2 | no | — |
| 55 | SU(3,𝔽2) | — | 27 | 2 | no | — |
| 56 | C2×C34 | — | 4 | 1 | no | — |
| 57 | C32×C3⋊D3 | — | 36 | 1 | no | — |
| 58 | C32×C3⋊D3 | — | 36 | 1 | no | — |
| 59 | C2×C3×3−1+2 | — | 8 | 2 | no | — |
| 60 | C2×C3×H(3,𝔽3) | — | 4 | 2 | no | — |
| 61 | C2×C3×H(3,𝔽3) | — | 4 | 2 | no | — |
| 62 | C2×C3×H(3,𝔽3) | — | 8 | 2 | no | — |
| 63 | C2×C3×H(3,𝔽3) | — | 12 | 2 | no | — |
| 64 | C2×C3×H(3,𝔽3) | — | 12 | 4 | no | — |
| 65 | C2×C3×H(3,𝔽3) | — | 12 | 2 | no | — |
| 66 | C3⋊#272 | — | 12 | 2 | no | — |
| 67 | C3⋊#272 | — | 12 | 2 | no | — |
| 68 | C3⋊#272 | — | 12 | 2 | no | — |
| 69 | C3⋊#272 | — | 12 | 2 | no | — |
| 70 | C3⋊#272 | — | 36 | 2 | no | — |
| 71 | C3⋊#272 | — | 36 | 2 | no | — |
| 72 | C3×(C3⋊D3)⋊C3 | — | 36 | 2 | no | — |
| 73 | C3×(C3⋊D3)⋊C3 | — | 36 | 2 | no | — |
| 74 | C3×(C3⋊D3)⋊C3 | — | 36 | 4 | no | — |
| 75 | C3×(C3⋊D3)⋊C3 | — | 36 | 4 | no | — |
| 76 | C2×#732 | — | 24 | 4 | no | — |
| 77 | C2×#732 | — | 24 | 2 | no | — |
| 78 | C2×AΣL(1,𝔽27) | — | 12 | 4 | no | — |
| 79 | C2×AΣL(1,𝔽27) | — | 12 | 2 | no | — |
| 80 | C2×AΣL(1,𝔽27) | — | 24 | 4 | no | — |
| 81 | C2×AΣL(1,𝔽27) | — | 24 | 2 | no | — |
| 82 | #4174 | — | 36 | 2 | no | — |
| 83 | #4174 | — | 36 | 2 | no | — |
| 84 | #4174 | — | 36 | 4 | no | — |
| 85 | #4174 | — | 36 | 4 | no | — |
| 86 | C2×PSU(3,𝔽2) | — | 9 | 2 | no | — |
| 87 | C2×C3×SL(2,𝔽3) | — | 81 | 1 | no | — |
| 88 | C2×C3×C3⋊D3 | — | 9 | 2 | no | — |
| 89 | C2×C3×C3⋊D3 | — | 36 | 4 | no | — |
| 90 | C2×C3×C3⋊D3 | — | 36 | 1 | no | — |
| 91 | C2×C3×C3⋊D3 | — | 36 | 3 | no | — |
| 92 | C2×C3×C3⋊D3 | — | 54 | 1 | no | — |
| 93 | C2×C3×C3⋊D3 | — | 108 | 1 | no | — |
| 94 | C2×C32×D3 | — | 108 | 2 | no | — |
| 95 | C2×C32×D3 | — | 108 | 2 | no | — |
| 96 | C3×#157 | — | 27 | 2 | no | — |
| 97 | C3×#157 | — | 27 | 2 | no | — |
| 98 | C3×#157 | — | 54 | 1 | no | — |
| 99 | C3×#157 | — | 54 | 1 | no | — |
| 100 | C2×#272 | — | 9 | 2 | no | — |
| 101 | C2×#272 | — | 36 | 4 | no | — |
| 102 | C2×#272 | — | 54 | 2 | no | — |
| 103 | C2×#272 | — | 108 | 4 | no | — |
| 104 | C2×#272 | — | 108 | 1 | no | — |
| 105 | C2×(C3⋊D3)⋊C3 | — | 36 | 6 | no | — |
| 106 | C2×(C3⋊D3)⋊C3 | — | 36 | 12 | no | — |
| 107 | #1088 | — | 27 | 2 | no | — |
| 108 | #1088 | — | 27 | 2 | no | — |
| 109 | #1088 | — | 54 | 2 | no | — |
| 110 | #1088 | — | 54 | 2 | no | — |
| 111 | C34 | — | 4 | 1 | no | — |
| 112 | C3×3−1+2 | — | 8 | 2 | no | — |
| 113 | C3×H(3,𝔽3) | — | 4 | 2 | no | — |
| 114 | C3×H(3,𝔽3) | — | 4 | 2 | no | — |
| 115 | C3×H(3,𝔽3) | — | 8 | 2 | no | — |
| 116 | C3×H(3,𝔽3) | — | 12 | 2 | no | — |
| 117 | C3×H(3,𝔽3) | — | 12 | 4 | no | — |
| 118 | C3×H(3,𝔽3) | — | 12 | 2 | no | — |
| 119 | #732 | — | 24 | 4 | no | — |
| 120 | #732 | — | 24 | 2 | no | — |
| 121 | AΣL(1,𝔽27) | — | 12 | 4 | no | — |
| 122 | AΣL(1,𝔽27) | — | 12 | 2 | no | — |
| 123 | AΣL(1,𝔽27) | — | 24 | 4 | no | — |
| 124 | AΣL(1,𝔽27) | — | 24 | 2 | no | — |
| 125 | C2×#157 | — | 27 | 2 | no | — |
| 126 | C2×#157 | — | 54 | 1 | no | — |
| 127 | PSU(3,𝔽2) | — | 9 | 2 | no | — |
| 128 | PSU(3,𝔽2) | — | 27 | 2 | no | — |
| 129 | C3×SL(2,𝔽3) | — | 81 | 1 | no | — |
| 130 | C2×C33 | — | 4 | 1 | no | — |
| 131 | C2×C33 | — | 4 | 4 | no | — |
| 132 | C2×C33 | — | 6 | 1 | no | — |
| 133 | C2×C33 | — | 12 | 1 | no | — |
| 134 | C2×C33 | — | 12 | 2 | no | — |
| 135 | C2×C33 | — | 12 | 2 | no | — |
| 136 | C2×C33 | — | 24 | 2 | no | — |
| 137 | C2×C33 | — | 36 | 3 | no | — |
| 138 | C2×C33 | PSU(3,𝔽2)⋊C3 | 1 | 2 | yes | complemented |
| 139 | C3×C3⋊D3 | — | 9 | 2 | no | — |
| 140 | C3×C3⋊D3 | — | 9 | 2 | no | — |
| 141 | C3×C3⋊D3 | — | 36 | 4 | no | — |
| 142 | C3×C3⋊D3 | — | 36 | 4 | no | — |
| 143 | C3×C3⋊D3 | — | 36 | 1 | no | — |
| 144 | C3×C3⋊D3 | — | 36 | 1 | no | — |
| 145 | C3×C3⋊D3 | — | 36 | 3 | no | — |
| 146 | C3×C3⋊D3 | — | 36 | 3 | no | — |
| 147 | C3×C3⋊D3 | — | 54 | 1 | no | — |
| 148 | C3×C3⋊D3 | — | 54 | 1 | no | — |
| 149 | C3×C3⋊D3 | — | 108 | 1 | no | — |
| 150 | C3×C3⋊D3 | — | 108 | 1 | no | — |
| 151 | C32×D3 | — | 108 | 2 | no | — |
| 152 | C32×D3 | — | 108 | 2 | no | — |
| 153 | C32×D3 | — | 108 | 2 | no | — |
| 154 | C32×D3 | — | 108 | 2 | no | — |
| 155 | C2×3−1+2 | — | 24 | 2 | no | — |
| 156 | C2×3−1+2 | — | 24 | 4 | no | — |
| 157 | C2×H(3,𝔽3) | — | 4 | 4 | no | — |
| 158 | C2×H(3,𝔽3) | — | 6 | 2 | no | — |
| 159 | C2×H(3,𝔽3) | — | 12 | 4 | no | — |
| 160 | C2×H(3,𝔽3) | — | 12 | 1 | no | — |
| 161 | C2×H(3,𝔽3) | — | 24 | 2 | no | — |
| 162 | C2×H(3,𝔽3) | — | 24 | 4 | no | — |
| 163 | C2×H(3,𝔽3) | — | 36 | 6 | no | — |
| 164 | C2×H(3,𝔽3) | — | 36 | 12 | no | — |
| 165 | C2×H(3,𝔽3) | PSU(3,𝔽2)⋊C3 | 1 | 2 | yes | complemented |
| 166 | C2×C3×C9 | — | 24 | 2 | no | — |
| 167 | #272 | — | 9 | 2 | no | — |
| 168 | #272 | — | 9 | 2 | no | — |
| 169 | #272 | — | 36 | 4 | no | — |
| 170 | #272 | — | 36 | 4 | no | — |
| 171 | #272 | — | 54 | 2 | no | — |
| 172 | #272 | — | 54 | 2 | no | — |
| 173 | #272 | — | 108 | 4 | no | — |
| 174 | #272 | — | 108 | 4 | no | — |
| 175 | #272 | — | 108 | 1 | no | — |
| 176 | #272 | — | 108 | 1 | no | — |
| 177 | (C3⋊D3)⋊C3 | — | 36 | 6 | no | — |
| 178 | (C3⋊D3)⋊C3 | — | 36 | 6 | no | — |
| 179 | (C3⋊D3)⋊C3 | — | 36 | 12 | no | — |
| 180 | (C3⋊D3)⋊C3 | — | 36 | 12 | no | — |
| 181 | C2×C3×Q8 | — | 81 | 1 | no | — |
| 182 | C2×SL(2,𝔽3) | — | 81 | 3 | no | — |
| 183 | C22×C32 | — | 324 | 1 | no | — |
| 184 | C2×C3⋊D3 | — | 9 | 2 | no | — |
| 185 | C2×C3⋊D3 | — | 36 | 4 | no | — |
| 186 | C2×C3⋊D3 | — | 36 | 1 | no | — |
| 187 | C2×C3⋊D3 | — | 54 | 1 | no | — |
| 188 | C2×C3⋊D3 | — | 108 | 1 | no | — |
| 189 | C2×C3×D3 | — | 324 | 2 | no | — |
| 190 | C2×C3×D3 | — | 108 | 6 | no | — |
| 191 | C2×C3×D3 | — | 108 | 6 | no | — |
| 192 | C2×C3×D3 | — | 108 | 2 | no | — |
| 193 | C2×C3×D3 | — | 108 | 2 | no | — |
| 194 | #157 | — | 27 | 2 | no | — |
| 195 | #157 | — | 27 | 2 | no | — |
| 196 | #157 | — | 54 | 1 | no | — |
| 197 | #157 | — | 54 | 1 | no | — |
| 198 | C33 | — | 4 | 1 | no | — |
| 199 | C33 | — | 4 | 4 | no | — |
| 200 | C33 | — | 6 | 1 | no | — |
| 201 | C33 | — | 12 | 1 | no | — |
| 202 | C33 | — | 12 | 2 | no | — |
| 203 | C33 | — | 12 | 2 | no | — |
| 204 | C33 | — | 24 | 2 | no | — |
| 205 | C33 | — | 36 | 3 | no | — |
| 206 | C33 | C2×PSU(3,𝔽2)⋊C3 | 1 | 2 | yes | complemented |
| 207 | 3−1+2 | — | 24 | 2 | no | — |
| 208 | 3−1+2 | — | 24 | 4 | no | — |
| 209 | H(3,𝔽3) | — | 4 | 4 | no | — |
| 210 | H(3,𝔽3) | — | 6 | 2 | no | — |
| 211 | H(3,𝔽3) | — | 12 | 4 | no | — |
| 212 | H(3,𝔽3) | — | 12 | 1 | no | — |
| 213 | H(3,𝔽3) | — | 24 | 2 | no | — |
| 214 | H(3,𝔽3) | — | 24 | 4 | no | — |
| 215 | H(3,𝔽3) | — | 36 | 6 | no | — |
| 216 | H(3,𝔽3) | — | 36 | 12 | no | — |
| 217 | H(3,𝔽3) | C2×PSU(3,𝔽2)⋊C3 | 1 | 2 | yes | complemented |
| 218 | C3×C9 | — | 24 | 2 | no | — |
| 219 | C3×Q8 | — | 81 | 1 | no | — |
| 220 | C3×Q8 | — | 243 | 1 | no | — |
| 221 | C2×C3×C4 | — | 243 | 1 | no | — |
| 222 | SL(2,𝔽3) | — | 81 | 3 | no | — |
| 223 | C2×C32 | — | 4 | 2 | no | — |
| 224 | C2×C32 | — | 4 | 2 | no | — |
| 225 | C2×C32 | — | 9 | 2 | no | — |
| 226 | C2×C32 | — | 12 | 6 | no | — |
| 227 | C2×C32 | — | 12 | 2 | no | — |
| 228 | C2×C32 | — | 36 | 1 | no | — |
| 229 | C2×C32 | — | 36 | 6 | no | — |
| 230 | C2×C32 | — | 36 | 4 | no | — |
| 231 | C2×C32 | — | 36 | 1 | no | — |
| 232 | C2×C32 | — | 54 | 1 | no | — |
| 233 | C2×C32 | — | 324 | 1 | no | — |
| 234 | C2×C32 | — | 324 | 1 | no | — |
| 235 | C2×C32 | — | 72 | 2 | no | — |
| 236 | C2×C32 | — | 72 | 2 | no | — |
| 237 | C2×C32 | — | 72 | 4 | no | — |
| 238 | C2×C32 | — | 72 | 2 | no | — |
| 239 | C2×C32 | — | 108 | 1 | no | — |
| 240 | C3⋊D3 | — | 9 | 2 | no | — |
| 241 | C3⋊D3 | — | 9 | 2 | no | — |
| 242 | C3⋊D3 | — | 36 | 4 | no | — |
| 243 | C3⋊D3 | — | 36 | 4 | no | — |
| 244 | C3⋊D3 | — | 36 | 1 | no | — |
| 245 | C3⋊D3 | — | 36 | 1 | no | — |
| 246 | C3⋊D3 | — | 54 | 1 | no | — |
| 247 | C3⋊D3 | — | 54 | 1 | no | — |
| 248 | C3⋊D3 | — | 108 | 1 | no | — |
| 249 | C3⋊D3 | — | 108 | 1 | no | — |
| 250 | C3×D3 | — | 324 | 2 | no | — |
| 251 | C3×D3 | — | 324 | 2 | no | — |
| 252 | C3×D3 | — | 108 | 6 | no | — |
| 253 | C3×D3 | — | 108 | 6 | no | — |
| 254 | C3×D3 | — | 108 | 6 | no | — |
| 255 | C3×D3 | — | 108 | 6 | no | — |
| 256 | C3×D3 | — | 108 | 2 | no | — |
| 257 | C3×D3 | — | 108 | 2 | no | — |
| 258 | C3×D3 | — | 108 | 2 | no | — |
| 259 | C3×D3 | — | 108 | 2 | no | — |
| 260 | C2×C9 | — | 72 | 2 | no | — |
| 261 | C2×Q8 | — | 81 | 1 | no | Sylow |
| 262 | C22×C3 | — | 324 | 3 | no | — |
| 263 | C22×C3 | — | 81 | 1 | no | — |
| 264 | C2×D3 | — | 324 | 2 | no | — |
| 265 | C2×D3 | — | 108 | 2 | no | — |
| 266 | C2×D3 | — | 108 | 2 | no | — |
| 267 | C3×C4 | — | 243 | 1 | no | — |
| 268 | C3×C4 | — | 243 | 1 | no | — |
| 269 | C32 | — | 4 | 2 | no | — |
| 270 | C32 | — | 4 | 2 | no | — |
| 271 | C32 | — | 9 | 2 | no | — |
| 272 | C32 | — | 12 | 6 | no | — |
| 273 | C32 | — | 12 | 2 | no | — |
| 274 | C32 | — | 36 | 1 | no | — |
| 275 | C32 | — | 36 | 4 | no | — |
| 276 | C32 | — | 36 | 6 | no | — |
| 277 | C32 | — | 36 | 1 | no | — |
| 278 | C32 | — | 54 | 1 | no | — |
| 279 | C32 | — | 72 | 2 | no | — |
| 280 | C32 | — | 72 | 2 | no | — |
| 281 | C32 | — | 72 | 4 | no | — |
| 282 | C32 | — | 72 | 2 | no | — |
| 283 | C32 | — | 108 | 1 | no | — |
| 284 | C9 | — | 72 | 2 | no | — |
| 285 | Q8 | — | 81 | 1 | no | — |
| 286 | Q8 | — | 243 | 1 | no | — |
| 287 | C2×C4 | — | 243 | 1 | no | — |
| 288 | C2×C3 | — | 12 | 2 | no | — |
| 289 | C2×C3 | — | 12 | 2 | no | — |
| 290 | C2×C3 | — | 36 | 2 | no | — |
| 291 | C2×C3 | — | 36 | 3 | no | — |
| 292 | C2×C3 | — | 324 | 3 | no | — |
| 293 | C2×C3 | — | 324 | 3 | no | — |
| 294 | C2×C3 | — | 81 | 1 | no | — |
| 295 | C2×C3 | — | 81 | 1 | no | — |
| 296 | C2×C3 | — | 216 | 2 | no | — |
| 297 | C2×C3 | #14519481 | 1 | 1 | yes | characteristic |
| 298 | D3 | — | 324 | 2 | no | — |
| 299 | D3 | — | 324 | 2 | no | — |
| 300 | D3 | — | 108 | 2 | no | — |
| 301 | D3 | — | 108 | 2 | no | — |
| 302 | D3 | — | 108 | 2 | no | — |
| 303 | D3 | — | 108 | 2 | no | — |
| 304 | C22 | — | 81 | 1 | no | — |
| 305 | C4 | — | 243 | 1 | no | — |
| 306 | C4 | — | 243 | 1 | no | — |
| 307 | C3 | — | 12 | 2 | no | — |
| 308 | C3 | — | 12 | 2 | no | — |
| 309 | C3 | — | 36 | 2 | no | — |
| 310 | C3 | — | 36 | 3 | no | — |
| 311 | C3 | — | 216 | 2 | no | — |
| 312 | C3 | C2×#14519481 | 1 | 1 | yes | characteristic |
| 313 | C2 | — | 81 | 1 | no | — |
| 314 | C2 | — | 81 | 1 | no | — |
| 315 | C2 | #72209952 | 1 | 1 | yes | characteristic, direct product factor |
| subgroup | G/H | |
|---|---|---|
| center, socle, hypercenter | C2×C3 | #14519481 |
| commutator, cosocle, hypocenter | #14519166 | C2×C3 |
| Frattini | C3 | C2×#14519481 |
| Fitting | C2×H(5,𝔽3) | SL(2,𝔽3) |
| LCS | G ▷ #14519166 | |
| UCS | C1 ◁ C2×C3 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#14519166 | C3 | semidirect |
| 3. #72209952 | C2 | direct (N × H) |
| 6. #14519166 | C2×C3 | semidirect |
| 20. C2×H(5,𝔽3) | SL(2,𝔽3) | semidirect |
| 21. #92404 | SL(2,𝔽3) | semidirect |
| 42. H(5,𝔽3) | C2×SL(2,𝔽3) | semidirect |
| 138. C2×C33 | PSU(3,𝔽2)⋊C3 | semidirect |
| 165. C2×H(3,𝔽3) | PSU(3,𝔽2)⋊C3 | semidirect |
| 206. C33 | C2×PSU(3,𝔽2)⋊C3 | semidirect |
| 217. H(3,𝔽3) | C2×PSU(3,𝔽2)⋊C3 | semidirect |
| 315. C2 | #72209952 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#13091105 | 4 |
| C2×#14519166 | 3 |
| #72209952 | 2 |
| C2×C3×PSU(3,𝔽2)⋊C3 | 9 |
| C2×GU(3,𝔽2) | 9 |