Finite Group Databasebeta

← #35212419

Subgroups — #35212419

Order 20864.

188 conjugacy classes of subgroups; only the 105 normal subgroups are shown.

normal subgroups only

This group has 188 conjugacy classes of subgroups — too many to draw. Only its 105 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4⋊(C163⋊C8)C212yesmaximal
2#384×C163C211yesmaximal, characteristic
3C22×C163⋊C8—22no—
4C4⋊(C163⋊C8)—22no—
5C4⋊(C163⋊C8)C414yescomplemented
6C2×C4⋊C4×C163—22no—
7C2×C4⋊C4×C163C412yes—
8C2×C42×C163C2211yescharacteristic
9C2×C163⋊C8—24no—
10C2×C163⋊C8—42no—
11C2×C163⋊C8—42no—
12C22×C4×C163—22no—
13C22×C4×C163C2×C411yescharacteristic
14C22×C4×C163D412yes—
15C4⋊C4×C163—42no—
16C4⋊C4×C163—42no—
17C4⋊C4×C163—42no—
18C42×C163C2×C412yes—
19C42×C163D411yescharacteristic
20C42×C163Q811yescharacteristic
21C163⋊C8—44no—
22C23×C163C22⋊C411yescharacteristic
23C2×C4×C163—21no—
24C2×C4×C163—21no—
25C2×C4×C163—42no—
26C2×C4×C163—44no—
27C2×C4×C163C4211yescharacteristic
28C2×C4×C163C22⋊C412yes—
29C2×C4×C163C4⋊C412yes—
30C2×C4×C163C4⋊C411yescharacteristic
31C2×C4×C163D812yes—
32C2×C4×C163SD1612yes—
33C2×C4×C163SD1612yes—
34C2×C4×C163Q1612yes—
35C22×C163#9511yescharacteristic
36C22×C163#10011yescharacteristic
37C22×C163#10111yescharacteristic
38C22×C163#10212yes—
39C22×C163#10312yes—
40C4×C163—21no—
41C4×C163—21no—
42C4×C163—82no—
43C4×C163#10212yes—
44C4×C163#10312yes—
45C4×C163#10612yes—
46C4×C163#10712yes—
47C2×C163#33111yescharacteristic
48C2×C163#33212yes—
49C2×C163#33311yescharacteristic
50C2×C163#34012yes—
51C2×C163#34311yescharacteristic
52C163#129611yescharacteristic, complemented, Sylow
53#1296—1631nomaximal, Sylow
54C2×C4⋊C8—1632no—
55#384D16311yescharacteristic
56C22×C8—3262no—
57C2×C4⋊C4—22no—
58C2×C4⋊C4Dic16312yes—
59C2×C42C2×D16311yescharacteristic
60C4⋊C8—3262no—
61C4⋊C8—1634no—
62C22×C4—22no—
63C22×C4C2×Dic16311yescharacteristic
64C22×C4C22⋊D16312yes—
65C2×C8—3264no—
66C2×C8—6522no—
67C2×C8—6522no—
68C4⋊C4—42no—
69C4⋊C4—42no—
70C4⋊C4—42no—
71C42C4×D16312yes—
72C42D65211yescharacteristic
73C42Dic32611yescharacteristic
74C23C22⋊Dic16311yescharacteristic
75C2×C4—21no—
76C2×C4—21no—
77C2×C4—42no—
78C2×C4—44no—
79C2×C4C4×Dic16311yescharacteristic
80C2×C4(C2×D163)⋊C412yes—
81C2×C4Dic163⋊C412yes—
82C2×C4C4⋊Dic16311yescharacteristic
83C2×C4#1457968412yes—
84C2×C4#1457968612yes—
85C2×C4#1457968712yes—
86C2×C4#1457968912yes—
87C8—6524no—
88C22C163⋊#9511yescharacteristic
89C22#1910465211yescharacteristic
90C22#1910465411yescharacteristic
91C22#1910465612yes—
92C22#1910465912yes—
93C4—21no—
94C4—21no—
95C4—82no—
96C4#1910465512yes—
97C4#1910465812yes—
98C4#1910466612yes—
99C4#1910466812yes—
100C2#2378140911yescharacteristic
101C2#2378141112yes—
102C2#2378141411yescharacteristic
103C2#2378142712yes—
104C2#2378143411yescharacteristic
subgroupG/H
centerC23C22⋊Dic163
commutatorC2×C4×C163C42
FrattiniC2×C42C2×D163
Fitting#384×C163C2
socle, prime radicalC23×C163C22⋊C4
cosocleC2×C42×C163C22
hypercenter#384D163
hypocenterC163#1296
LCSG ▷ C2×C4×C163 ▷ C22×C163 ▷ C163
UCSC1 ◁ C23 ◁ C2×C42 ◁ #384

Complements

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

NH ≅ G/Ntype
5. C4⋊(C163⋊C8)C4semidirect
52. C163#1296semidirect

Maximal subgroups

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

subgroupindex
C2×C4⋊(C163⋊C8)2
#384×C1632
#1296163