Finite Group Databasebeta

← #1784

Subgroups — #1784

Order 128.

282 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×Q8C211yesmaximal, characteristic
2C2×#101C214yesmaximal, complemented
3#407C212yesmaximal
4C22×Q8—28no—
5C22×Q8—24no—
6C22×Q8C412yes—
7C22×Q8C2212yes—
8C23×C4C412yes—
9C23×C4C2211yescharacteristic
10C2×M16C2214yes—
11#101—28no—
12C22⋊C8—24no—
13C24C2×C411yescharacteristic
14C2×Q8—232no—
15C2×Q8—28no—
16C2×Q8—24no—
17C2×Q8—24no—
18C2×Q8—24no—
19C2×Q8D418yes—
20C22×C4—24no—
21C22×C4—28no—
22C22×C4—24no—
23C22×C4C2×C414yes—
24C22×C4C2×C411yescharacteristic
25C22×C4D414yes—
26C22×C4C2311yescharacteristic
27M16—28no—
28C2×C8—24no—
29C23—24no—
30C23—22no—
31C23C22⋊C412yes—
32C23C22×C411yescharacteristic
33Q8—216no—
34Q8—216no—
35C2×C4—216no—
36C2×C4—24no—
37C2×C4—22no—
38C2×C4—24no—
39C2×C4—28no—
40C2×C4C22⋊C418yes—
41C2×C4C22⋊C412yes—
42C2×C4C2×D414yes—
43C2×C4C2×D412yes—
44C8—44no—
45C22—28no—
46C22—22no—
47C22—22no—
48C22—22no—
49C22#10114yescomplemented
50C22C2×C22⋊C412yes—
51C22C2×C22⋊C411yescharacteristic
52C4—28no—
53C4—22no—
54C4#12014yes—
55C2—24no—
56C2—22no—
57C2#37911yescharacteristic
58C2C2×#10112yes—
subgroupG/H
center, socleC22C2×C22⋊C4
commutatorC23C22×C4
Frattini, cosocleC22×C4C23
prime radicalC24C2×C4
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#101C2semidirect
49. C22#101semidirect

Maximal subgroups

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

subgroupindex
C23×Q82
C2×#1012
#4072