Finite Group Databasebeta

← #2812

Subgroups — #2812

Order 128.

356 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#120C212yesmaximal, complemented
2#397C213yesmaximal, complemented
3#394C216yesmaximal, complemented
4#392C213yesmaximal, complemented
5#379C211yesmaximal, characteristic, complemented
6C25C2211yescharacteristic
7C22×D4C2216yes—
8C22×D4C2211yescharacteristic, complemented
9#120—28no—
10C2×C4⋊C4C2213yescomplemented
11C2×C22⋊C4C2216yes—
12C2×C22⋊C4C2213yes—
13C2×C22⋊C4C2213yes—
14C2×C22⋊C4C2216yescomplemented
15#95C2213yescomplemented
16#95C2213yescomplemented
17C24—43no—
18C24—43no—
19C24D414yescomplemented
20C24C2312yes—
21C24C2313yes—
22C2×D4—212no—
23C2×D4—46no—
24C2×D4—46no—
25C2×D4—43no—
26C22×C4C2311yescharacteristic
27C22×C4C2316yes—
28C22×C4C2313yes—
29C4⋊C4—43no—
30C22⋊C4—212no—
31C22⋊C4—43no—
32C22⋊C4—43no—
33C22⋊C4—46no—
34C23—23no—
35C23—23no—
36C23—26no—
37C23—26no—
38C23—22no—
39C23—26no—
40C23—26no—
41C23—412no—
42C23—412no—
43C23—44no—
44C23C2×D416yes—
45C23C2411yescharacteristic
46D4—424no—
47D4—44no—
48C2×C4—26no—
49C2×C4—26no—
50C2×C4—23no—
51C2×C4—26no—
52C2×C4—23no—
53C2×C4—26no—
54C22—212no—
55C22—26no—
56C22—416no—
57C22—46no—
58C22—43no—
59C22—43no—
60C22—46no—
61C22—46no—
62C22—42no—
63C22C22×D411yescharacteristic
64C22H(5,𝔽2)13yes—
65C22H(5,𝔽2)13yes—
66C4—46no—
67C4—43no—
68C4—41no—
69C2—46no—
70C2—82no—
71C2#53413yes—
72C2#56013yes—
73C2H(3,𝔽4)11yescharacteristic
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C24
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#120C2semidirect
2. #397C2semidirect
3. #394C2semidirect
4. #392C2semidirect
5. #379C2semidirect
8. C22×D4C22semidirect
10. C2×C4⋊C4C22semidirect
14. C2×C22⋊C4C22semidirect
15. #95C22semidirect
16. #95C22semidirect
19. C24D4semidirect

Maximal subgroups

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

subgroupindex
C2×#1202
#3972
#3942
#3922
#3792