Finite Group Databasebeta

← #1630

Subgroups — #1630

Order 128.

109 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#559C211yesmaximal, characteristic
2#492C211yesmaximal, characteristic
3#477C212yesmaximal, complemented
4#331C211yesmaximal, characteristic
5Q8⋊C8C212yesmaximal, complemented
6C2×SD16—22no—
7C4⋊Q8C2211yescharacteristic
8#127C2211yescharacteristic
9#124—22no—
10#123—22no—
11C4×Q8C2212yes—
12C4×D4—22no—
13#107—22no—
14C4⋊C8C2212yes—
15#103—22no—
16C4×C8C2211yescharacteristic
17C2×Q8—21no—
18C2×Q8D412yes—
19C2×D4—22no—
20C2×D4D412yes—
21C22×C4—22no—
22SD16—44no—
23C2×C8—21no—
24C2×C8—22no—
25C4⋊C4—22no—
26C4⋊C4—22no—
27C4⋊C4D412yes—
28C22⋊C4—24no—
29C22⋊C4—22no—
30C42—22no—
31C42C2311yescharacteristic
32C23—22no—
33Q8—22no—
34Q8—22no—
35Q8—42no—
36D4—42no—
37D4—42no—
38D4—42no—
39C2×C4—22no—
40C2×C4—22no—
41C2×C4—41no—
42C2×C4—82no—
43C2×C4C2×D411yescharacteristic
44C2×C4C2×D412yes—
45C8—22no—
46C8—42no—
47C22—44no—
48C22—42no—
49C22#12011yescharacteristic
50C4—21no—
51C4—42no—
52C4—42no—
53C4—81no—
54C4#13512yes—
55C4#13712yes—
56C2—82no—
57C2#45212yes—
58C2#45311yescharacteristic
subgroupG/H
center, socleC22#120
commutator, Frattini, cosocleC42C23
prime radical#127C22
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #477C2semidirect
5. Q8⋊C8C2semidirect

Maximal subgroups

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

subgroupindex
#5592
#4922
#4772
#3312
Q8⋊C82