Finite Group Databasebeta

← #2388

Subgroups — #2388

Order 128.

472 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#41C211yesmaximal, characteristic, complemented
2C2×C4×D4C213yesmaximal, complemented
3#395C211yesmaximal, characteristic, complemented
4#394C213yesmaximal, complemented
5#393C211yesmaximal, characteristic, complemented
6#392C213yesmaximal, complemented
7C4×C22⋊C4C213yesmaximal, complemented
8C2×#41—212no—
9C22×Q8C2211yescharacteristic
10C22×D4C2213yes—
11C22×D4C2213yes—
12C23×C4C2211yescharacteristic
13C23×C4C2213yes—
14C4×D4—212no—
15C2×C4⋊C4C2213yes—
16C2×C22⋊C4C2213yes—
17C2×C22⋊C4C2213yes—
18C2×C22⋊C4C2216yes—
19C2×C42C2213yes—
20#95C2213yes—
21#95C2213yes—
22C24C2313yes—
23C24C2311yescharacteristic
24#41—232no—
25C2×Q8—26no—
26C2×D4—26no—
27C2×D4—212no—
28C2×D4—26no—
29C2×D4—26no—
30C2×D4—26no—
31C22×C4—212no—
32C22×C4—26no—
33C22×C4D4112yescomplemented
34C22×C4C2313yes—
35C22×C4C2311yescharacteristic
36C22×C4C2313yes—
37C22×C4C2313yes—
38C22×C4C2311yescharacteristic
39C4⋊C4—26no—
40C22⋊C4—26no—
41C22⋊C4—26no—
42C22⋊C4—212no—
43C42—26no—
44C23—23no—
45C23—26no—
46C23—26no—
47C23—23no—
48C23—23no—
49C23—23no—
50C23C2×D416yes—
51C23#4112yescomplemented
52C23C2411yescharacteristic
53Q8—28no—
54D4—224no—
55D4—224no—
56C2×C4—23no—
57C2×C4—26no—
58C2×C4—23no—
59C2×C4—224no—
60C2×C4—23no—
61C2×C4—23no—
62C2×C4—26no—
63C2×C4—44no—
64C2×C4C2×D416yes—
65C2×C4C2×D416yes—
66C2×C4#4116yescomplemented
67C22—26no—
68C22—26no—
69C22—26no—
70C22—26no—
71C22—41no—
72C22—46no—
73C22—43no—
74C22—46no—
75C22C22×D413yes—
76C22C2×#4111yescharacteristic
77C22C2×#4113yes—
78C4—26no—
79C4—26no—
80C4—41no—
81C4—43no—
82C4#12014yes—
83C2—46no—
84C2—42no—
85C2C2×#12011yescharacteristic
86C2#52513yes—
87C2#53213yes—
subgroupG/H
centerC22×C4C23
commutator, Frattini, socle, cosocleC23C24
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#41C2semidirect
2. C2×C4×D4C2semidirect
3. #395C2semidirect
4. #394C2semidirect
5. #393C2semidirect
6. #392C2semidirect
7. C4×C22⋊C4C2semidirect
33. C22×C4D4semidirect
51. C23#41semidirect
66. C2×C4#41semidirect

Maximal subgroups

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

subgroupindex
C22×#412
C2×C4×D42
#3952
#3942
#3932
#3922
C4×C22⋊C42