Finite Group Databasebeta

← #2399

Subgroups — #2399

Order 128.

252 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×Q8C212yesmaximal
2#398C214yesmaximal
3#395C214yesmaximal
4C4×C4⋊C4C214yesmaximal
5#376C211yesmaximal, characteristic
6C22×Q8C2212yes—
7C4×Q8—28no—
8C2×C4⋊C4C2214yes—
9C2×C4⋊C4C2212yes—
10C2×C4⋊C4C2218yes—
11C2×C42C2214yes—
12C2×C42C2211yescharacteristic
13C2×C42C2212yes—
14#95C2214yes—
15#95C2214yes—
16#95C2214yes—
17C2×Q8—24no—
18C2×Q8—28no—
19C22×C4C2314yes—
20C22×C4C2312yes—
21C22×C4C2314yes—
22C22×C4C2314yes—
23C22×C4C2311yescharacteristic
24C4⋊C4—28no—
25C4⋊C4—24no—
26C4⋊C4—216no—
27C42—28no—
28C42D414yes—
29C42Q818yescomplemented
30C23C2411yescharacteristic
31Q8—216no—
32C2×C4—24no—
33C2×C4—28no—
34C2×C4—24no—
35C2×C4—24no—
36C2×C4—24no—
37C2×C4—28no—
38C2×C4C2×D414yes—
39C2×C4C2×D412yes—
40C2×C4C2×Q818yes—
41C2×C4C2×Q814yes—
42C2×C4#4118yes—
43C22C22×D411yescharacteristic
44C22C22×Q812yes—
45C22C2×#4114yes—
46C4—24no—
47C4—28no—
48C4—28no—
49C4—44no—
50C4C4⋊Q814yes—
51C2#52512yes—
52C2C2×C4⋊Q811yescharacteristic
53C2#53314yes—
subgroupG/H
centerC22×C4C23
commutator, Frattini, socle, prime radical, 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
29. C42Q8semidirect

Maximal subgroups

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

subgroupindex
C2×C4×Q82
#3982
#3952
C4×C4⋊C42
#3762