Finite Group Databasebeta

← #2298

Subgroups — #2298

Order 128.

262 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#117C211yesmaximal, characteristic
2#388C214yesmaximal
3#387C214yesmaximal, complemented
4C4×C4⋊C4C212yesmaximal, complemented
5C4×C22⋊C4C212yesmaximal
6#376C211yesmaximal, characteristic, complemented
7C43C211yesmaximal, characteristic, complemented
8C23×C4C2211yescharacteristic
9#117C418yescomplemented
10C2×C4⋊C4C2214yes—
11C2×C4⋊C4C2212yes—
12C2×C22⋊C4C2214yes—
13C2×C22⋊C4C2212yes—
14C2×C42C2214yes—
15C2×C42C2212yes—
16C2×C42C2212yes—
17C2×C42C2211yescharacteristic
18C2×C42C2211yescharacteristic
19#95C2214yes—
20#95C2214yes—
21#95C2214yes—
22C24C2311yescharacteristic
23C22×C4—24no—
24C22×C4C2×C414yes—
25C22×C4C2314yes—
26C22×C4C2311yescharacteristic
27C22×C4C2312yes—
28C22×C4C2312yes—
29C22×C4C2314yes—
30C22×C4C2311yescharacteristic
31C4⋊C4—28no—
32C4⋊C4C2×C418yes—
33C22⋊C4—28no—
34C22⋊C4C2×C418yes—
35C42—28no—
36C42—24no—
37C42—24no—
38C42C2×C414yes—
39C42C2×C414yes—
40C23—24no—
41C23—22no—
42C23C22×C412yes—
43C23C2411yescharacteristic
44C2×C4—24no—
45C2×C4—24no—
46C2×C4—24no—
47C2×C4—24no—
48C2×C4—22no—
49C2×C4—28no—
50C2×C4—24no—
51C2×C4—24no—
52C2×C4—24no—
53C2×C4C22×C414yes—
54C2×C4C22×C414yes—
55C2×C4C22×C412yes—
56C2×C4C22×C412yes—
57C2×C4#4118yes—
58C2×C4#4114yes—
59C22—22no—
60C22—24no—
61C22—44no—
62C22C23×C411yescharacteristic
63C22C2×#4112yes—
64C22C2×#4114yes—
65C4—22no—
66C4—24no—
67C4—24no—
68C4—28no—
69C4—44no—
70C4#11714yes—
71C2—42no—
72C2C2×#11711yescharacteristic
73C2C4×#4112yes—
74C2#52914yes—
subgroupG/H
centerC22×C4C23
commutatorC22C23×C4
Frattini, socle, cosocleC23C24
prime radicalC24C23
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C23 ▷ C1

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
3. #387C2semidirect
4. C4×C4⋊C4C2semidirect
6. #376C2semidirect
7. C43C2semidirect
9. #117C4semidirect

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C2×#1172
#3882
#3872
C4×C4⋊C42
C4×C22⋊C42
#3762
C432