Finite Group Databasebeta

← #19083

Subgroups — #19083

Order 256.

438 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3556C211yesmaximal, characteristic, complemented
2#3138C213yesmaximal
3#1658C218yesmaximal, complemented
4#1526C213yesmaximal, complemented
5#564C2214yescomplemented
6#557—26no—
7#541—26no—
8#533C2213yes—
9C2×#127C2211yescharacteristic
10#490C22112yes—
11#486—26no—
12#418—26no—
13C4×M16C2213yes—
14#330C22112yescomplemented
15C22×D4—23no—
16C2×M16—23no—
17C4⋊Q8—26no—
18C4⋊Q8D416yes—
19#127—23no—
20#127C2312yes—
21#126—28no—
22#125—26no—
23#125—224no—
24#125C2316yes—
25C22⋊Q8—26no—
26C4×Q8—212no—
27C4×Q8—26no—
28#117D416yes—
29C2×C42C2311yescharacteristic
30#102—224no—
31#97C2316yes—
32C4×C8—23no—
33C24—41no—
34C2×Q8—26no—
35C2×D4—26no—
36C2×D4—412no—
37C2×D4—43no—
38C22×C4C2×D413yes—
39M16—46no—
40C2×C8—26no—
41C4⋊C4—224no—
42C4⋊C4—26no—
43C4⋊C4—212no—
44C4⋊C4C2×D4112yes—
45C22⋊C4—26no—
46C42—28no—
47C42—26no—
48C42C2×D413yes—
49C42C2411yescharacteristic
50C23—42no—
51C23—86no—
52C23#12011yescharacteristic
53Q8—412no—
54D4—412no—
55D4—86no—
56C2×C4—26no—
57C2×C4—212no—
58C2×C4#12013yes—
59C2×C4C22×D413yes—
60C8—46no—
61C22—23no—
62C22—86no—
63C22—164no—
64C22C2×#12011yescharacteristic
65C4—23no—
66C4—412no—
67C4#45416yes—
68C2—41no—
69C2—162no—
70C2C2×#45413yes—
subgroupG/H
center, socleC22C2×#120
commutator, Frattini, cosocleC42C24
prime radicalC2×#127C22
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3556C2semidirect
3. #1658C2semidirect
4. #1526C2semidirect
5. #564C22semidirect
14. #330C22semidirect

Maximal subgroups

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

subgroupindex
#35562
#31382
#16582
#15262