Finite Group Databasebeta

← C22×#16812687 #28376280

Subgroups — C22×#16812687 #28376280

Order 13952.

1880 conjugacy classes of subgroups; only the 645 normal subgroups are shown.

normal subgroups only

This group has 1880 conjugacy classes of subgroups — too many to draw. Only its 645 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×Dic218C211yesmaximal, characteristic, complemented
2C23×D436C211yesmaximal, characteristic
3C2×#16812687C2124yesmaximal, direct product factor
4C22×#13182006C214yesmaximal, complemented
5C22×C42×C109C211yesmaximal, characteristic, complemented
6C24×D109C2212yes—
7C22×Dic218—28no—
8C22×Dic218C22112yescomplemented
9C22×D436—28no—
10C22×D436C22112yes—
11C23×Dic109C2212yes—
12#16812687C22164yesdirect product factor
13C2×#13182006C22148yescomplemented
14C23×C4×C109C2212yes—
15C23×C4×C109C2211yescharacteristic
16C2×C42×C109C22112yescomplemented
17C23×D109—28no—
18C23×D109—216no—
19C23×D109C23112yes—
20C2×Dic218—248no—
21C2×Dic218C23116yescomplemented
22C2×D436—248no—
23C2×D436C23116yes—
24C22×Dic109—28no—
25C22×Dic109C23112yes—
26#13182006C23164yescomplemented
27C24×C109C2311yescharacteristic
28C22×C4×C109—28no—
29C22×C4×C109D418yes—
30C22×C4×C109C23112yes—
31C22×C4×C109C2316yes—
32C42×C109C23116yescomplemented
33C23×C109C2×D414yes—
34C23×C109#4118yes—
35C23×C109C2413yes—
36C22×D109—224no—
37C22×D109—248no—
38C22×D109—432no—
39C22×D109C2418yes—
40C2×C4×C109—224no—
41C2×C4×C109C2×D4124yes—
42C2×C4×C109C2418yes—
43C2×C4×C109C2414yes—
44C2×Dic109—224no—
45C2×Dic109C2418yes—
46D436—232no—
47Dic218—232no—
48C22×C109#124116yescomplemented
49C22×C109C22×D416yes—
50C22×C109C2×#41112yes—
51C22×C109C2511yescharacteristic
52C2×D109—28no—
53C2×D109—216no—
54C2×D109—448no—
55C4×C109—28no—
56C4×C109C22×D418yes—
57Dic109—28no—
58C2×C109C2×#124112yescomplemented
59C2×C109C23×D411yescharacteristic
60C2×C109C22×#4112yes—
61D109—48no—
62C22×#124—1091nomaximal, Sylow
63C109C22×#12411yescharacteristic, complemented, Sylow
64C23×Q8—1091no—
65C23×D4—1091no—
66C2×#124—10924no—
67C22×C22⋊C4—1094no—
68C22×C42D10911yescharacteristic, complemented
69C25—1092no—
70C22×Q8—10912no—
71C22×Q8—2188no—
72C22×D4—10912no—
73C22×D4—2188no—
74C23×C4—1092no—
75C23×C4C2×D10912yes—
76C23×C4C2×D10911yescharacteristic
77#124—10964no—
78C2×C22⋊C4—10948no—
79C2×C42C2×D109112yescomplemented
80C24—10912no—
81C24—2188no—
82C24—21816no—
83C24C22×D10911yescharacteristic
84C2×Q8—10916no—
85C2×Q8—21848no—
86C2×D4—10916no—
87C2×D4—21848no—
88C22×C4—28no—
89C22×C4—10912no—
90C22×C4—2188no—
91C22×C4D43618yes—
92C22×C4C22×D109112yes—
93C22×C4C22×D10916yes—
94C22⋊C4—10964no—
95C42C22×D109116yescomplemented
96C23—1098no—
97C23—43632no—
98C23—21824no—
99C23—21848no—
100C23C2×D43614yes—
101C23#1318202918yes—
102C23C23×D10913yes—
103Q8—21832no—
104D4—21832no—
105C2×C4—224no—
106C2×C4—1098no—
107C2×C4—21824no—
108C2×C4C2×D436124yes—
109C2×C4C23×D10918yes—
110C2×C4C23×D10914yes—
111C22—43648no—
112C22—2188no—
113C22—21816no—
114C22#16812687116yesdirect product factor
115C22C22×D43616yes—
116C22C2×#13182029112yes—
117C22C24×D10911yescharacteristic
118C4—28no—
119C4—2188no—
120C4C22×D43618yes—
121C2—4368no—
122C2C2×#16812687112yesdirect product factor
123C2C23×D43611yescharacteristic
124C2C22×#1318202912yes—
subgroupG/H
centerC24C22×D109
commutator, cosocleC22×C109C25
FrattiniC22C24×D109
FittingC22×C42×C109C2
socleC24×C109C23
prime radicalC23×D436C2
hypercenterC22×C42D109
hypocenterC109C22×#124
LCSG ▷ C22×C109 ▷ C109
UCSC1 ◁ C24 ◁ C22×C42

Complements

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

NH ≅ G/Ntype
1. C23×Dic218C2semidirect
3. C2×#16812687C2direct (N × H)
4. C22×#13182006C2semidirect
5. C22×C42×C109C2semidirect
8. C22×Dic218C22semidirect
12. #16812687C22direct (N × H)
13. C2×#13182006C22semidirect
16. C2×C42×C109C22semidirect
21. C2×Dic218C23semidirect
26. #13182006C23semidirect
32. C42×C109C23semidirect
48. C22×C109#124semidirect
58. C2×C109C2×#124semidirect
63. C109C22×#124semidirect
68. C22×C42D109semidirect
79. C2×C42C2×D109semidirect
95. C42C22×D109semidirect
114. C22#16812687direct (N × H)
122. C2C2×#16812687direct (N × H)

Maximal subgroups

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

subgroupindex
C23×Dic2182
C23×D4362
C2×#168126872
C22×#131820062
C22×C42×C1092
C22×#124109