Finite Group Databasebeta

← #1782

Subgroups — #1782

Order 128.

306 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#41C211yesmaximal, characteristic
2C2×#99C214yesmaximal, complemented
3#381C212yesmaximal, complemented
4C2×#41—28no—
5C2×#41—24no—
6C22×Q8C411yescharacteristic, complemented
7C22×D4C411yescharacteristic, complemented
8C22×D4C2212yes—
9C23×C4C412yescomplemented
10C23×C4C2211yescharacteristic
11C2×C22⋊C4C2214yes—
12#99—28no—
13#95—24no—
14C24C2×C412yes—
15C24C2311yescharacteristic
16#41—232no—
17C2×Q8—24no—
18C2×Q8—22no—
19C2×D4—24no—
20C2×D4—24no—
21C2×D4—24no—
22C2×D4—22no—
23C2×D4D418yes—
24C22×C4—24no—
25C22×C4—24no—
26C22×C4—24no—
27C22×C4—24no—
28C22×C4—24no—
29C22×C4C2×C411yescharacteristic
30C22×C4C2×C412yes—
31C22×C4C2×C411yescharacteristic
32C22×C4D414yes—
33C22⋊C4—28no—
34C23—22no—
35C23—22no—
36C23—42no—
37C23—44no—
38C23C22⋊C414yes—
39C23C22×C411yescharacteristic
40C23C2×D412yes—
41C23C2×D414yes—
42Q8—28no—
43D4—28no—
44D4—216no—
45C2×C4—216no—
46C2×C4—22no—
47C2×C4—22no—
48C2×C4—22no—
49C2×C4—22no—
50C2×C4—28no—
51C2×C4—48no—
52C2×C4—44no—
53C2×C4C22⋊C414yes—
54C2×C4C22⋊C412yes—
55C2×C4C22⋊C412yes—
56C22—24no—
57C22—22no—
58C22—24no—
59C22—44no—
60C22—44no—
61C22—44no—
62C22—44no—
63C22C2×C22⋊C412yes—
64C22C2×C22⋊C411yescharacteristic
65C22#12014yes—
66C4—22no—
67C4—24no—
68C4—22no—
69C4—84no—
70C2—24no—
71C2—22no—
72C2—44no—
73C2#37911yescharacteristic
74C2#41012yes—
subgroupG/H
center, socleC22C2×C22⋊C4
commutatorC23C22×C4
Frattini, cosocleC24C23
prime radicalC22×#41C2
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#99C2semidirect
3. #381C2semidirect
6. C22×Q8C4semidirect
7. C22×D4C4semidirect
9. C23×C4C4semidirect

Maximal subgroups

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

subgroupindex
C22×#412
C2×#992
#3812