Finite Group Databasebeta

← #2616

Subgroups — #2616

Order 128.

408 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#41C211yesmaximal, characteristic
2C2×C22⋊Q8C213yesmaximal, complemented
3#395C212yesmaximal, complemented
4#394C216yesmaximal, complemented
5#380C213yesmaximal, complemented
6C2×#41—212no—
7C22×Q8C2211yescharacteristic
8C22×Q8C2211yescharacteristic
9C22×D4C2213yes—
10C23×C4C2213yes—
11C22⋊Q8—212no—
12C2×C4⋊C4C2213yes—
13C2×C4⋊C4C2216yes—
14C2×C22⋊C4C2216yes—
15C2×C22⋊C4C2216yes—
16#95C2216yes—
17C24C2313yes—
18#41—232no—
19C2×Q8—26no—
20C2×Q8—26no—
21C2×D4—212no—
22C2×D4—26no—
23C22×C4—212no—
24C22×C4D4112yes—
25C22×C4C2316yes—
26C22×C4C2312yes—
27C22×C4C2313yes—
28C22×C4C2311yescharacteristic
29C4⋊C4—26no—
30C4⋊C4—212no—
31C22⋊C4—212no—
32C22⋊C4—46no—
33C23—26no—
34C23—23no—
35C23—26no—
36C23—23no—
37C23C2×D416yes—
38C23C2411yescharacteristic
39Q8—28no—
40Q8—44no—
41D4—224no—
42C2×C4—26no—
43C2×C4—224no—
44C2×C4—26no—
45C2×C4—26no—
46C2×C4—26no—
47C2×C4—26no—
48C2×C4C2×D416yes—
49C2×C4C2×D416yes—
50C22—26no—
51C22—26no—
52C22—26no—
53C22—46no—
54C22—46no—
55C22C22×D413yes—
56C22H(5,𝔽2)11yescharacteristic
57C222−1+413yes—
58C4—26no—
59C4—42no—
60C4—46no—
61C4#12014yes—
62C2—46no—
63C2C2×#12011yescharacteristic
64C2#53613yes—
65C2#53713yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C24
prime radicalC22×#41C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×C22⋊Q8C2semidirect
3. #395C2semidirect
4. #394C2semidirect
5. #380C2semidirect

Maximal subgroups

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

subgroupindex
C22×#412
C2×C22⋊Q82
#3952
#3942
#3802