Finite Group Databasebeta

← #1491

Subgroups — #1491

Order 128.

126 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×Q8C211yesmaximal, characteristic
2#432C211yesmaximal, characteristic
3C4×M16C211yesmaximal, characteristic
4Q8⋊C8C214yesmaximal, complemented
5C22×Q8C411yescharacteristic
6C2×M16—21no—
7C4×Q8—21no—
8C4×Q8—21no—
9C4×Q8C412yes—
10C4×Q8C2212yes—
11C2×C4⋊C4—21no—
12C2×C4⋊C4C411yescharacteristic
13C2×C42—21no—
14C2×C42C2211yescharacteristic
15C4⋊C8C2212yes—
16C22⋊C8—21no—
17#97—21no—
18#97—21no—
19C4×C8C2212yes—
20C2×Q8—24no—
21C2×Q8—21no—
22C2×Q8C2×C412yes—
23C22×C4—21no—
24C22×C4—21no—
25C22×C4C2×C411yescharacteristic
26C22×C4D411yescharacteristic
27C22×C4D411yescharacteristic
28M16—24no—
29C2×C8—22no—
30C2×C8—22no—
31C4⋊C4—22no—
32C4⋊C4—21no—
33C4⋊C4—22no—
34C4⋊C4C2×C412yes—
35C42—22no—
36C42—22no—
37C42C2×C411yescharacteristic
38C42D411yescharacteristic
39C42D411yescharacteristic
40C42C2311yescharacteristic
41C23C22⋊C411yescharacteristic
42Q8—24no—
43Q8—22no—
44Q8M1614yescomplemented
45C2×C4—24no—
46C2×C4—22no—
47C2×C4—22no—
48C2×C4—22no—
49C2×C4—22no—
50C2×C4—22no—
51C2×C4—42no—
52C2×C4C22⋊C411yescharacteristic
53C2×C4C22⋊C411yescharacteristic
54C2×C4C22⋊C411yescharacteristic
55C2×C4C22×C411yescharacteristic
56C2×C4C2×D411yescharacteristic
57C2×C4C2×D411yescharacteristic
58C8—24no—
59C8—42no—
60C22—21no—
61C22—21no—
62C22#10412yes—
63C22C2×C22⋊C411yescharacteristic
64C4—24no—
65C4—21no—
66C4—21no—
67C4—21no—
68C4—21no—
69C4—42no—
70C4C2×M1612yes—
71C4#13712yes—
72C2—22no—
73C2#40711yescharacteristic
74C2#41911yescharacteristic
75C2C2×#10411yescharacteristic
subgroupG/H
centerC2×C4C2×D4
commutatorC2×C4C22×C4
Frattini, cosocleC42C23
socleC22C2×C22⋊C4
prime radicalC23C22⋊C4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
4. Q8⋊C8C2semidirect
44. Q8M16semidirect

Maximal subgroups

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

subgroupindex
C2×C4×Q82
#4322
C4×M162
Q8⋊C82