Finite Group Databasebeta

← C22×C8×Dic109 #28371432

Subgroups — C22×C8×Dic109 #28371432

Order 13952.

760 conjugacy classes of subgroups; only the 549 normal subgroups are shown.

normal subgroups only

This group has 760 conjugacy classes of subgroups — too many to draw. Only its 549 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
1C23×#11724784C211yesmaximal, characteristic
2C22×C4×Dic109C211yesmaximal, characteristic
3C2×C8×Dic109C2112yesmaximal, direct product factor
4C23×C8×C109C211yesmaximal, characteristic
5C23×Dic109C412yes—
6C22×#11724784C418yescomplemented
7C22×#11724784C2216yes—
8C2×C4×Dic109C416yes—
9C2×C4×Dic109C2216yes—
10C8×Dic109C22116yesdirect product factor
11C23×C4×C109C2211yescharacteristic
12C22×C8×C109C418yescomplemented
13C22×C8×C109C2216yes—
14C22×Dic109C8116yesdirect product factor
15C22×Dic109C2×C4112yes—
16C2×#11724784C2×C4124yescomplemented
17C2×#11724784C2314yes—
18C4×Dic109C2×C4112yes—
19C4×Dic109C2314yes—
20C24×C109C2×C411yescharacteristic
21C22×C4×C109C2×C413yes—
22C22×C4×C109C2×C414yes—
23C22×C4×C109C2×C414yes—
24C22×C4×C109C2313yes—
25C2×C8×C109C2×C4124yescomplemented
26C2×C8×C109C2314yes—
27C23×C109C4214yes—
28C23×C109C2×C818yes—
29C23×C109C22×C413yes—
30C2×C4×C109C42112yes—
31C2×C4×C109C22×C413yes—
32C2×C4×C109C22×C416yes—
33C2×C4×C109C22×C416yes—
34C2×C4×C109C2411yescharacteristic
35C2×Dic109C2×C8148yesdirect product factor
36C2×Dic109C22×C418yes—
37C8×C109C22×C418yescomplemented
38#11724784C22×C418yescomplemented
39C22×C109C4×C8116yescomplemented
40C22×C109C2×C4216yes—
41C22×C109C22×C8112yes—
42C22×C109C23×C411yescharacteristic
43C4×C109C2×C4216yes—
44C4×C109C23×C411yescharacteristic
45C4×C109C23×C411yescharacteristic
46Dic109C22×C8116yesdirect product factor
47C2×C109C2×C4×C8112yescomplemented
48C2×C109C22×C4211yescharacteristic
49C2×C109C23×C812yes—
50C22×C4×C8—1091nomaximal, Sylow
51C109C22×C4×C811yescharacteristic, complemented, Sylow
52C23×C8—1091no—
53C23×C8D10911yescharacteristic
54C22×C42—1091no—
55C2×C4×C8—10912no—
56C23×C4—1092no—
57C23×C4C2×D10911yescharacteristic
58C22×C8—1098no—
59C22×C8—1096no—
60C22×C8Dic10918yesdirect product factor
61C22×C8C2×D10916yes—
62C2×C42—1096no—
63C2×C42—1096no—
64C4×C8—10916no—
65C24C4×D10911yescharacteristic
66C22×C4—10916no—
67C22×C4—10912no—
68C22×C4C4×D10913yes—
69C22×C4C4×D10914yes—
70C22×C4C2×Dic10914yes—
71C22×C4C22×D10913yes—
72C2×C8—10924no—
73C2×C8—1094no—
74C2×C8C2×Dic109124yesdirect product factor
75C2×C8C22×D10914yes—
76C42—10912no—
77C42—1094no—
78C23C4×Dic10914yes—
79C23C8×D10918yes—
80C23C2×C4×D10913yes—
81C2×C4—10948no—
82C2×C4—1098no—
83C2×C4C4×Dic109112yes—
84C2×C4C2×C4×D10913yes—
85C2×C4C2×C4×D10916yes—
86C2×C4C22×Dic10916yes—
87C2×C4C23×D10911yescharacteristic
88C8—1098no—
89C8C22×Dic10918yesdirect product factor
90C22C8×Dic109116yesdirect product factor
91C22C2×C4×Dic10916yes—
92C22C2×C8×D109112yes—
93C22C22×C4×D10911yescharacteristic
94C4—10916no—
95C4C2×C4×Dic10916yes—
96C4C22×C4×D10911yescharacteristic
97C4C23×Dic10911yescharacteristic
98C2C2×C8×Dic109112yesdirect product factor
99C2C22×C4×Dic10911yescharacteristic
100C2C22×C8×D10912yes—
subgroupG/H
center, hypercenterC23×C8D109
commutator, hypocenterC109C22×C4×C8
FrattiniC2×C4C23×D109
FittingC23×C8×C109C2
socle, prime radicalC24×C109C2×C4
cosocleC2×C4×C109C24
LCSG ▷ C109
UCSC1 ◁ C23×C8

Complements

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

NH ≅ G/Ntype
3. C2×C8×Dic109C2direct (N × H)
6. C22×#11724784C4semidirect
10. C8×Dic109C22direct (N × H)
12. C22×C8×C109C4semidirect
14. C22×Dic109C8direct (N × H)
16. C2×#11724784C2×C4semidirect
25. C2×C8×C109C2×C4semidirect
35. C2×Dic109C2×C8direct (N × H)
37. C8×C109C22×C4semidirect
38. #11724784C22×C4semidirect
39. C22×C109C4×C8semidirect
46. Dic109C22×C8direct (N × H)
47. C2×C109C2×C4×C8semidirect
51. C109C22×C4×C8semidirect
60. C22×C8Dic109direct (N × H)
74. C2×C8C2×Dic109direct (N × H)
89. C8C22×Dic109direct (N × H)
90. C22C8×Dic109direct (N × H)
98. C2C2×C8×Dic109direct (N × H)

Maximal subgroups

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

subgroupindex
C23×#117247842
C22×C4×Dic1092
C2×C8×Dic1092
C23×C8×C1092
C22×C4×C8109