Finite Group Databasebeta

← #1351

Subgroups — #1351

Order 128.

81 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#393C211yesmaximal, characteristic
2#342C211yesmaximal, characteristic
3#323C211yesmaximal, characteristic
4C22×Q8C411yescharacteristic, complemented
5C2×C22⋊C4—21no—
6C2×C22⋊C4—21no—
7C2×C22⋊C4C2211yescharacteristic
8C22⋊C8—21no—
9#95—21no—
10#95C411yescharacteristic, complemented
11C24D411yescharacteristic
12C2×Q8—42no—
13C2×Q8—41no—
14C22×C4—21no—
15C22×C4—21no—
16C22×C4—41no—
17C22×C4C2×C411yescharacteristic
18C22×C4D411yescharacteristic
19C2×C8—41no—
20C22⋊C4—22no—
21C22⋊C4—41no—
22C22⋊C4—42no—
23C22⋊C4—41no—
24C23—21no—
25C23—21no—
26C23—41no—
27C23—41no—
28C23C22⋊C411yescharacteristic
29C23SD1611yescharacteristic
30C23Q1611yescharacteristic
31Q8—42no—
32Q8—42no—
33C2×C4—22no—
34C2×C4—21no—
35C2×C4—21no—
36C2×C4—41no—
37C2×C4—41no—
38C2×C4—41no—
39C2×C4—41no—
40C2×C4—42no—
41C2×C4—41no—
42C2×C4—41no—
43C2×C4—41no—
44C2×C4—81no—
45C2×C4—81no—
46C8—81no—
47C22—21no—
48C22—21no—
49C22—21no—
50C22—21no—
51C22—41no—
52C22—41no—
53C22—41no—
54C22—41no—
55C22—81no—
56C22#9911yescharacteristic
57C22#10311yescharacteristic
58C22#10411yescharacteristic
59C4—42no—
60C4—41no—
61C4—41no—
62C4—81no—
63C4—82no—
64C2—21no—
65C2—21no—
66C2—41no—
67C2—41no—
68C2#32811yescharacteristic
69C2AΣL(1,𝔽16)11yescharacteristic
70C2#35411yescharacteristic
subgroupG/H
center, socleC22#99
commutatorC22×C4C2×C4
Frattini, cosocleC2×C22⋊C4C22
prime radicalC24D4
LCSG ▷ C22×C4 ▷ C23 ▷ 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
4. C22×Q8C4semidirect
10. #95C4semidirect

Maximal subgroups

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

subgroupindex
#3932
#3422
#3232