Finite Group Databasebeta

← #1736

Subgroups — #1736

Order 128.

224 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×M16C211yesmaximal, characteristic
2C2×#117C211yesmaximal, characteristic
3C22×C4⋊C4C211yesmaximal, characteristic
4#340C214yesmaximal, complemented
5C23×C4—21no—
6C23×C4C2211yescharacteristic
7C2×M16—22no—
8C2×M16—22no—
9C2×M16C414yescomplemented
10C22×C8C2212yes—
11#117—22no—
12#117C414yescomplemented
13C2×C4⋊C4—21no—
14C2×C4⋊C4—22no—
15C2×C4⋊C4C414yescomplemented
16C2×C4⋊C4C2212yes—
17C2×C4⋊C4C2212yes—
18C2×C22⋊C4—21no—
19C2×C42—21no—
20C24D411yescharacteristic
21C22×C4—24no—
22C22×C4—22no—
23C22×C4—22no—
24C22×C4—44no—
25C22×C4C2×C412yes—
26C22×C4C2×C412yes—
27C22×C4C2×C412yes—
28C22×C4D411yescharacteristic
29C22×C4D412yes—
30C22×C4D412yes—
31C22×C4Q812yes—
32C22×C4C2311yescharacteristic
33M16—28no—
34C2×C8—22no—
35C2×C8—22no—
36C2×C8C2×C414yescomplemented
37C4⋊C4—24no—
38C4⋊C4—22no—
39C4⋊C4—22no—
40C4⋊C4C2×C414yes—
41C4⋊C4C2×C414yescomplemented
42C22⋊C4—24no—
43C42—24no—
44C23—22no—
45C23—22no—
46C23C22⋊C412yes—
47C23C22⋊C412yes—
48C23C4⋊C412yes—
49C23C2×D411yescharacteristic
50C2×C4—24no—
51C2×C4—24no—
52C2×C4—48no—
53C2×C4—42no—
54C2×C4—44no—
55C2×C4—42no—
56C2×C4C4214yes—
57C2×C4C22⋊C412yes—
58C2×C4C22⋊C412yes—
59C2×C4C22⋊C414yes—
60C2×C4C4⋊C412yes—
61C2×C4C4⋊C414yes—
62C2×C4C4⋊C414yes—
63C2×C4C22×C411yescharacteristic
64C2×C4C22×C411yescharacteristic
65C2×C4C22×C411yescharacteristic
66C2×C4C2×D411yescharacteristic
67C2×C4C2×D411yescharacteristic
68C2×C4C2×Q811yescharacteristic
69C8—24no—
70C22—24no—
71C22—22no—
72C22—22no—
73C22—24no—
74C22#9514yes—
75C22C2×C22⋊C411yescharacteristic
76C22C2×C22⋊C411yescharacteristic
77C22C2×C4⋊C411yescharacteristic
78C22AGL(1,ℤ/8)12yes—
79C22#13712yes—
80C4—44no—
81C4—44no—
82C4#9514yes—
83C4C2×C4211yescharacteristic
84C4C2×C22⋊C411yescharacteristic
85C4C2×C4⋊C411yescharacteristic
86C4C2×C4⋊C411yescharacteristic
87C2—24no—
88C2C2×#9511yescharacteristic
89C2#41712yes—
90C2#41811yescharacteristic
91C2#41911yescharacteristic
92C2#42812yes—
subgroupG/H
center, socleC23C2×D4
commutatorC4C2×C42
Frattini, cosocleC22×C4C23
prime radicalC24D4
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #340C2semidirect
9. C2×M16C4semidirect
12. #117C4semidirect
15. C2×C4⋊C4C4semidirect
36. C2×C8C2×C4semidirect
41. C4⋊C4C2×C4semidirect

Maximal subgroups

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

subgroupindex
C22×M162
C2×#1172
C22×C4⋊C42
#3402