Finite Group Databasebeta

← #1326

Subgroups — #1326

Order 128.

79 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#385C211yesmaximal, characteristic
2#323C211yesmaximal, characteristic
3#323C211yesmaximal, characteristic
4C23×C4C411yescharacteristic
5C2×C4⋊C4—21no—
6C2×C22⋊C4C411yescharacteristic
7C2×C22⋊C4C2211yescharacteristic
8C22⋊C8—21no—
9C22⋊C8—21no—
10#95—21no—
11C24C2×C411yescharacteristic
12C22×C4—21no—
13C22×C4—21no—
14C22×C4—42no—
15C22×C4—41no—
16C22×C4D411yescharacteristic
17C22×C4D411yescharacteristic
18C2×C8—41no—
19C2×C8—41no—
20C4⋊C4—42no—
21C22⋊C4—21no—
22C22⋊C4—41no—
23C22⋊C4C812yescomplemented
24C23—21no—
25C23—21no—
26C23—41no—
27C23—41no—
28C23C22⋊C411yescharacteristic
29C23C2×C811yescharacteristic
30C23M1611yescharacteristic
31C2×C4—22no—
32C2×C4—22no—
33C2×C4—21no—
34C2×C4—21no—
35C2×C4—41no—
36C2×C4—41no—
37C2×C4—41no—
38C2×C4—42no—
39C2×C4—41no—
40C2×C4—41no—
41C2×C4—41no—
42C2×C4—42no—
43C8—81no—
44C8—81no—
45C22—21no—
46C22—21no—
47C22—21no—
48C22—21no—
49C22—41no—
50C22—41no—
51C22—42no—
52C22—41no—
53C22—41no—
54C22C22⋊C811yescharacteristic
55C22#9911yescharacteristic
56C22#10111yescharacteristic
57C4—42no—
58C4—41no—
59C4—42no—
60C4—41no—
61C2—21no—
62C2—21no—
63C2—41no—
64C2—41no—
65C2#32411yescharacteristic
66C2AΣL(1,𝔽16)11yescharacteristic
67C2#35211yescharacteristic
subgroupG/H
center, socleC22#99
commutatorC23C2×C8
Frattini, cosocleC2×C22⋊C4C22
prime radicalC24C2×C4
LCSG ▷ C23 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23 ◁ C2×C22⋊C4 ◁ G
LECSG ▷ C2×C22⋊C4 ▷ C23 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
23. C22⋊C4C8semidirect

Maximal subgroups

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

subgroupindex
#3852
#3232