Finite Group Databasebeta

← #1817

Subgroups — #1817

Order 128.

190 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C42C211yesmaximal, characteristic
2C2×C22⋊C8C212yesmaximal
3#336C214yesmaximal, complemented
4C23×C4C411yescharacteristic
5C23×C4C411yescharacteristic
6C23×C4C2211yescharacteristic
7C22×C8C2214yes—
8C2×C42—24no—
9C2×C42C412yes—
10C2×C42C2212yes—
11C22⋊C8—24no—
12C24C2×C411yescharacteristic
13C22×C4—22no—
14C22×C4—22no—
15C22×C4—22no—
16C22×C4—24no—
17C22×C4—24no—
18C22×C4C814yescomplemented
19C22×C4C2×C411yescharacteristic
20C22×C4C2×C412yes—
21C22×C4C2×C412yes—
22C22×C4D414yes—
23C22×C4C2311yescharacteristic
24C2×C8—24no—
25C2×C8—28no—
26C42—24no—
27C42—24no—
28C23—22no—
29C23—22no—
30C23C22⋊C412yes—
31C23C2×C812yes—
32C23M1612yes—
33C23C22×C411yescharacteristic
34C2×C4—28no—
35C2×C4—28no—
36C2×C4—22no—
37C2×C4—22no—
38C2×C4—22no—
39C2×C4—22no—
40C2×C4—22no—
41C2×C4—28no—
42C2×C4C22⋊C412yes—
43C2×C4C2×C814yes—
44C2×C4M1614yes—
45C2×C4C2×D412yes—
46C2×C4#4114yes—
47C8—44no—
48C22—22no—
49C22—22no—
50C22—24no—
51C22—24no—
52C22C22⋊C814yes—
53C22C2×C22⋊C411yescharacteristic
54C22#11712yes—
55C22C22×C811yescharacteristic
56C22C2×M1611yescharacteristic
57C22C2×M1612yes—
58C4—22no—
59C4—24no—
60C4—24no—
61C4#12314yes—
62C2—24no—
63C2#38111yescharacteristic
64C2C2×C22⋊C811yescharacteristic
65C2#40711yescharacteristic
66C2#43112yes—
67C2#43212yes—
subgroupG/H
center, Frattini, cosocleC22×C4C23
commutatorC22C22×C8
socleC23C22×C4
prime radicalC24C2×C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #336C2semidirect
18. C22×C4C8semidirect

Maximal subgroups

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

subgroupindex
C22×C422
C2×C22⋊C82
#3362