Finite Group Databasebeta

← #3255

Subgroups — #3255

Order 128.

171 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#533C212yesmaximal
2#475C214yesmaximal, complemented
3#470C214yesmaximal
4#462C214yesmaximal, complemented
5#423C211yesmaximal, characteristic
6C2×Q16C2214yes—
7C2×M16C2212yes—
8C4⋊Q8C2212yes—
9C4⋊Q8C2212yes—
10#125—22no—
11C22⋊Q8—22no—
12C22⋊Q8C2214yes—
13C4×Q8—22no—
14C4×Q8C2214yes—
15#117—22no—
16C2×C42C2211yescharacteristic
17#106C2214yes—
18C4⋊C8C2214yes—
19#103C2218yes—
20C2×Q8—22no—
21C2×Q8C2314yes—
22C22×C4D412yes—
23C22×C4C2311yescharacteristic
24Q16—44no—
25M16—42no—
26C2×C8C2314yes—
27C4⋊C4—22no—
28C4⋊C4—22no—
29C4⋊C4—22no—
30C4⋊C4—24no—
31C4⋊C4—24no—
32C4⋊C4C2314yes—
33C22⋊C4—24no—
34C42—24no—
35C42D411yescharacteristic
36C42D411yescharacteristic
37C42C2312yes—
38C23C2×D411yescharacteristic
39Q8—24no—
40Q8—24no—
41Q8—44no—
42C2×C4—24no—
43C2×C4—21no—
44C2×C4—21no—
45C2×C4—24no—
46C2×C4—24no—
47C2×C4C2×D411yescharacteristic
48C2×C4C2×D412yes—
49C2×C4C2×D412yes—
50C2×C4C2411yescharacteristic
51C8—24no—
52C22—21no—
53C22—22no—
54C22C22×D411yescharacteristic
55C4—21no—
56C4—22no—
57C4—44no—
58C4—44no—
59C4#13714yes—
60C4H(5,𝔽2)11yescharacteristic
61C42−1+411yescharacteristic
62C2—41no—
63C2#53711yescharacteristic
64C2C2×#13712yes—
subgroupG/H
center, socleC22C22×D4
commutator, Frattini, cosocleC2×C4C24
prime radicalC23C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #475C2semidirect
4. #462C2semidirect

Maximal subgroups

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

subgroupindex
#5332
#4752
#4702
#4622
#4232