Finite Group Databasebeta

← #2060

Subgroups — #2060

Order 128.

123 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#544C211yesmaximal, characteristic
2#428C212yesmaximal
3#384C211yesmaximal, characteristic
4#343C211yesmaximal, characteristic
5#339C212yesmaximal
6C2×M16C2212yes—
7C4⋊Q8—22no—
8#125—22no—
9C22⋊Q8—22no—
10#117C2212yes—
11C2×C4⋊C4—22no—
12C2×C4⋊C4C2211yescharacteristic
13C2×C4⋊C4C2211yescharacteristic
14C2×C42C2211yescharacteristic
15#107—22no—
16#106—22no—
17C2×Q8—22no—
18C22×C4—21no—
19C22×C4—21no—
20C22×C4D412yes—
21C22×C4C2311yescharacteristic
22M16—22no—
23M16Q814yescomplemented
24C2×C8—22no—
25C4⋊C4—22no—
26C4⋊C4—24no—
27C4⋊C4—22no—
28C4⋊C4—22no—
29C4⋊C4—44no—
30C4⋊C4D412yes—
31C4⋊C4D412yes—
32C22⋊C4—22no—
33C42—22no—
34C42—21no—
35C42Q812yescomplemented
36C23C2×D411yescharacteristic
37Q8—82no—
38C2×C4—22no—
39C2×C4—22no—
40C2×C4—22no—
41C2×C4—22no—
42C2×C4—22no—
43C2×C4—22no—
44C2×C4—42no—
45C2×C4—42no—
46C2×C4—41no—
47C2×C4C2×D412yes—
48C2×C4C2×Q812yes—
49C2×C4C2×Q811yescharacteristic
50C2×C4#4111yescharacteristic
51C8—24no—
52C22—21no—
53C22—21no—
54C22#12011yescharacteristic
55C22C22⋊Q811yescharacteristic
56C22C4⋊Q811yescharacteristic
57C4—24no—
58C4—42no—
59C4—42no—
60C4—42no—
61C4—81no—
62C4C22⋊Q812yes—
63C4C4⋊Q812yes—
64C2—21no—
65C2—21no—
66C2#39511yescharacteristic
67C2#45311yescharacteristic
68C2#45611yescharacteristic
subgroupG/H
center, socleC22#120
commutator, Frattini, cosocleC22×C4C23
prime radicalC23C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
23. M16Q8semidirect
35. C42Q8semidirect

Maximal subgroups

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

subgroupindex
#5442
#4282
#3842
#3432
#3392