Finite Group Databasebeta

← #2656

Subgroups — #2656

Order 128.

402 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#121C216yesmaximal, complemented
2#399C214yesmaximal, complemented
3#392C214yesmaximal, complemented
4C2×#95C211yesmaximal, characteristic, complemented
5C22×D4C2214yes—
6C22×D4C2216yes—
7C23×C4C2213yes—
8#121—224no—
9C2×C4⋊C4C2216yes—
10C2×C22⋊C4C22112yes—
11#95C2214yes—
12C24C2314yes—
13C24C2311yescharacteristic
14C2×D4—224no—
15C2×D4—212no—
16C2×D4—412no—
17C22×C4—46no—
18C22×C4D4112yescomplemented
19C22×C4C2314yes—
20C22×C4C2316yes—
21C4⋊C4—212no—
22C22⋊C4—224no—
23C23—23no—
24C23—21no—
25C23—212no—
26C23—212no—
27C23—24no—
28C23C2×D416yes—
29C23C2411yescharacteristic
30D4—424no—
31D4—416no—
32C2×C4—212no—
33C2×C4—212no—
34C2×C4—412no—
35C2×C4C2×D4112yes—
36C22—26no—
37C22—26no—
38C22—44no—
39C22—412no—
40C22—412no—
41C22#12714yes—
42C22C22×D413yes—
43C22H(5,𝔽2)13yes—
44C222−1+411yescharacteristic
45C4—212no—
46C4—44no—
47C2—24no—
48C2—84no—
49C2C2×#12711yescharacteristic
50C2#53413yes—
51C2#53713yes—
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×#121C2semidirect
2. #399C2semidirect
3. #392C2semidirect
4. C2×#95C2semidirect
18. C22×C4D4semidirect

Maximal subgroups

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

subgroupindex
C2×#1212
#3992
#3922
C2×#952