Finite Group Databasebeta

← #2785

Subgroups — #2785

Order 128.

214 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#395C211yesmaximal, characteristic, complemented
2#394C213yesmaximal
3#393C212yesmaximal, complemented
4#388C216yesmaximal, complemented
5#382C213yesmaximal, complemented
6C22×Q8C2211yescharacteristic
7C22×D4C2211yescharacteristic
8C2×C4⋊C4C2213yes—
9C2×C4⋊C4C2213yes—
10C2×C22⋊C4C2216yes—
11C2×C22⋊C4C2216yes—
12C2×C42C2213yes—
13#95C2213yes—
14#95C2216yes—
15#95C2213yes—
16C24C2312yes—
17C2×Q8—43no—
18C2×D4—43no—
19C22×C4C2316yes—
20C22×C4C2313yes—
21C22×C4C2311yescharacteristic
22C22×C4C2313yes—
23C4⋊C4—43no—
24C4⋊C4—43no—
25C22⋊C4—212no—
26C22⋊C4—46no—
27C42—26no—
28C23—26no—
29C23—26no—
30C23—22no—
31C23C2411yescharacteristic
32Q8—44no—
33D4—44no—
34C2×C4—23no—
35C2×C4—23no—
36C2×C4—26no—
37C2×C4—26no—
38C2×C4—26no—
39C2×C4—26no—
40C2×C4—23no—
41C2×C4—23no—
42C2×C4#4116yes—
43C22—46no—
44C22—46no—
45C22—42no—
46C22C2×#4113yes—
47C22H(5,𝔽2)13yes—
48C222−1+411yescharacteristic
49C4—26no—
50C4—46no—
51C4—41no—
52C4—43no—
53C2—82no—
54C2#53913yes—
55C2#55513yes—
56C2H(3,𝔽4)11yescharacteristic
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C24
prime radicalC22×D4C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #395C2semidirect
3. #393C2semidirect
4. #388C2semidirect
5. #382C2semidirect

Maximal subgroups

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

subgroupindex
#3952
#3942
#3932
#3882
#3822