Finite Group Databasebeta

← #13826

Subgroups — #13826

Order 256.

803 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#391C213yesmaximal
2#1436C216yesmaximal
3C4×#95C216yesmaximal
4C23×Q8C2211yescharacteristic
5C22×C4⋊C4C2213yes—
6C22×C42C2216yes—
7C22×C42C2213yes—
8#391C4124yescomplemented
9C2×#95C2216yes—
10C2×#95C2212yes—
11C2×#95C22112yes—
12C2×#95C2212yes—
13C22×Q8—43no—
14C22×Q8—41no—
15C22×Q8C2×C4112yes—
16C23×C4C2316yes—
17C23×C4C2313yes—
18C23×C4C2316yes—
19C2×C4⋊C4—43no—
20C2×C4⋊C4—43no—
21C2×C4⋊C4C2×C4112yes—
22C2×C42—224no—
23C2×C42—46no—
24C2×C42—46no—
25C2×C42C2×C4112yes—
26#95—212no—
27#95—42no—
28#95C2×C4148yes—
29#95Q818yescomplemented
30C24C2411yescharacteristic
31C2×Q8—412no—
32C2×Q8—412no—
33C2×Q8C42116yescomplemented
34C22×C4—212no—
35C22×C4—212no—
36C22×C4—26no—
37C22×C4—23no—
38C22×C4—23no—
39C22×C4—212no—
40C22×C4—212no—
41C22×C4—26no—
42C22×C4—26no—
43C22×C4C22×C4112yes—
44C22×C4C22×C4112yes—
45C22×C4C22×C416yes—
46C22×C4C22×C4112yes—
47C22×C4C2×Q8112yes—
48C22×C4#41112yes—
49C4⋊C4—412no—
50C42—412no—
51C42—424no—
52C23C23×C413yes—
53C23C22×Q812yes—
54C23C2×#4116yes—
55C23H(5,𝔽2)13yes—
56C23H(5,𝔽2)11yescharacteristic
57Q8—416no—
58C2×C4—212no—
59C2×C4—212no—
60C2×C4—26no—
61C2×C4—26no—
62C2×C4—212no—
63C2×C4—212no—
64C2×C4—224no—
65C2×C4—224no—
66C2×C4—224no—
67C2×C4—212no—
68C2×C4—46no—
69C2×C4—46no—
70C2×C4—412no—
71C2×C4C2×C42112yes—
72C2×C4C4×Q8124yes—
73C22C22×C4211yescharacteristic
74C22C2×C4×Q816yes—
75C22C4×#4116yes—
76C22#51813yes—
77C22#51813yes—
78C22#55116yes—
79C22#55416yes—
80C22#55513yes—
81C22Q8211yescharacteristic
82C4—224no—
83C4—212no—
84C4—412no—
85C2C42×Q812yes—
86C2#227311yescharacteristic
87C2#236816yes—
88C2#236913yes—
89C2#237213yes—
subgroupG/H
center, Frattini, socle, prime radical, cosocleC24C24
commutatorC22C22×C42
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
8. #391C4semidirect
29. #95Q8semidirect
33. C2×Q8C42semidirect

Maximal subgroups

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

subgroupindex
C2×#3912
#14362
C4×#952