Finite Group Databasebeta

← #2889

Subgroups — #2889

Order 128.

352 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×2−1+4C211yesmaximal, characteristic
2#568C212yesmaximal, complemented
3#413C216yesmaximal, complemented
4C2×#101C216yesmaximal, complemented
52−1+4—28no—
6C2×#41C416yes—
7C2×#41C2213yes—
8C2×#41C2211yescharacteristic
9C22×Q8C412yes—
10C22×Q8C2213yes—
11#131—28no—
12C2×M16C22112yes—
13#101C22112yes—
14#100C2214yes—
15#41—224no—
16#41—212no—
17#41D418yes—
18C2×Q8—28no—
19C2×Q8—212no—
20C2×Q8C2×C416yes—
21C2×Q8C2×C411yescharacteristic
22C2×Q8C2313yes—
23C2×D4C2×C416yes—
24C2×D4C2×C413yes—
25C2×D4C2311yescharacteristic
26C22×C4C2×C416yes—
27C22×C4C2×C416yes—
28C22×C4C2313yes—
29M16—212no—
30M16C2318yes—
31C2×C8—212no—
32C23C22×C412yes—
33C23C22×C413yes—
34Q8—212no—
35Q8—26no—
36Q8C22⋊C414yes—
37D4—212no—
38D4—22no—
39D4C22⋊C4112yes—
40C2×C4—212no—
41C2×C4—212no—
42C2×C4C22×C416yes—
43C2×C4C22×C413yes—
44C2×C4C2×D4112yes—
45C2×C4C2411yescharacteristic
46C8—28no—
47C22—22no—
48C22—43no—
49C22—42no—
50C22C2×C22⋊C416yes—
51C22C23×C411yescharacteristic
52C4—26no—
53C4C2×C22⋊C416yes—
54C4C22×D412yes—
55C2—21no—
56C2—26no—
57C2—42no—
58C2C22×C22⋊C411yescharacteristic
subgroupG/H
center, socleC2C22×C22⋊C4
commutatorC22C23×C4
Frattini, cosocleC2×C4C24
prime radicalC2×2−1+4C2
LCSG ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C2 ◁ C2×#41 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #568C2semidirect
3. #413C2semidirect
4. C2×#101C2semidirect

Maximal subgroups

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

subgroupindex
C2×2−1+42
#5682
#4132
C2×#1012