Finite Group Databasebeta

← C22×C22⋊#3624 #14545357

Subgroups — C22×C22⋊#3624 #14545357

Order 2176.

1072 conjugacy classes of subgroups; only the 378 normal subgroups are shown.

normal subgroups only

This group has 1072 conjugacy classes of subgroups — too many to draw. Only its 378 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×#3624C212yesmaximal, complemented
2C2×C22⋊#3624C2112yesmaximal, direct product factor
3C24×Dic17C211yesmaximal, characteristic
4C25×C17C411yescharacteristic
5C23×Dic17—28no—
6C23×Dic17C411yescharacteristic
7C23×Dic17C416yes—
8C23×Dic17C2216yes—
9C23×Dic17C2211yescharacteristic
10C22×#3624—28no—
11C22×#3624C22112yescomplemented
12C22⋊#3624C22116yesdirect product factor
13C24×C17—24no—
14C24×C17—24no—
15C24×C17C818yescomplemented
16C24×C17C2×C416yes—
17C24×C17C2×C411yescharacteristic
18C22×Dic17—24no—
19C22×Dic17—224no—
20C22×Dic17—224no—
21C22×Dic17C2×C416yes—
22C22×Dic17C2×C4112yes—
23C22×Dic17C2×C413yes—
24C22×Dic17D418yes—
25C22×Dic17C2314yes—
26C22×Dic17C2313yes—
27C2×#3624—224no—
28C2×#3624C2318yescomplemented
29C23×C17—232no—
30C23×C17—212no—
31C23×C17—212no—
32C23×C17C22⋊C414yes—
33C23×C17C2×C814yes—
34C23×C17C2×C8124yescomplemented
35C23×C17M1614yes—
36C23×C17C22×C414yes—
37C23×C17C22×C413yes—
38C2×Dic17—212no—
39C2×Dic17—224no—
40C2×Dic17—28no—
41C2×Dic17C22⋊C4112yes—
42C2×Dic17C22×C414yes—
43C2×Dic17C22×C413yes—
44C2×Dic17C2×D4112yes—
45C2×Dic17C2411yescharacteristic
46#3624—28no—
47C22×C22⋊C8—171nomaximal, Sylow
48C22×C17—24no—
49C22×C17—24no—
50C22×C17—248no—
51C22×C17C22⋊C8116yescomplemented
52C22×C17C2×C22⋊C416yes—
53C22×C17C22×C816yes—
54C22×C17C22×C818yescomplemented
55C22×C17C2×M1616yes—
56C22×C17C23×C411yescharacteristic
57Dic17—24no—
58Dic17C2×C22⋊C416yes—
59Dic17C22×D412yes—
60C24×C4—171no—
61C23×C8—172no—
62C2×C22⋊C8—1712no—
63C2×C17—28no—
64C2×C17C2×C22⋊C8112yescomplemented
65C2×C17C22×C22⋊C411yescharacteristic
66C2×C17C23×C811yescharacteristic
67C2×C17C22×M1611yescharacteristic
68C25#59511yescharacteristic
69C23×C4—171no—
70C23×C4—176no—
71C23×C4—176no—
72C23×C4—171no—
73C23×C4—348no—
74C22×C8—1712no—
75C22×C8—348no—
76C22⋊C8—1716no—
77C17C22×C22⋊C811yescharacteristic, complemented, Sylow
78C24—24no—
79C24—24no—
80C24#362418yescomplemented
81C24C2×#59516yes—
82C24C2×#59511yescharacteristic
83C22×C4—178no—
84C22×C4—173no—
85C22×C4—173no—
86C22×C4—1712no—
87C22×C4—176no—
88C22×C4—174no—
89C22×C4—3424no—
90C22×C4—3424no—
91C22×C4—344no—
92C2×C8—178no—
93C2×C8—3424no—
94C23—212no—
95C23—212no—
96C23—232no—
97C23C2×#362414yes—
98C23C2×#3624124yescomplemented
99C23#6324714yes—
100C23C22⋊#59514yes—
101C23C22×#59514yes—
102C23C22×#59513yes—
103C2×C4—1712no—
104C2×C4—1712no—
105C2×C4—171no—
106C2×C4—173no—
107C2×C4—174no—
108C2×C4—348no—
109C2×C4—3424no—
110C2×C4—3412no—
111C8—348no—
112C22—248no—
113C22—24no—
114C22—24no—
115C22C22⋊#3624116yesdirect product factor
116C22C22×#362416yes—
117C22C22×#362418yescomplemented
118C22C2×#6324716yes—
119C22C2×C22⋊#59516yes—
120C22C23×#59511yescharacteristic
121C4—172no—
122C4—176no—
123C4—344no—
124C2—28no—
125C2C2×C22⋊#3624112yesdirect product factor
126C2C22×C22⋊#59511yescharacteristic
127C2C23×#362411yescharacteristic
128C2C22×#6324711yescharacteristic
subgroupG/H
centerC24C2×#595
commutatorC2×C17C23×C8
FrattiniC22C23×#595
Fitting, prime radicalC25×C17C4
socleC24×C17C2×C4
cosocleC2×Dic17C24
hypercenterC25#595
hypocenterC17C22×C22⋊C8
LCSG ▷ C2×C17 ▷ C17
UCSC1 ◁ C24 ◁ C25

Complements

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

NH ≅ G/Ntype
1. C23×#3624C2semidirect
2. C2×C22⋊#3624C2direct (N × H)
11. C22×#3624C22semidirect
12. C22⋊#3624C22direct (N × H)
15. C24×C17C8semidirect
28. C2×#3624C23semidirect
34. C23×C17C2×C8semidirect
51. C22×C17C22⋊C8semidirect
54. C22×C17C22×C8semidirect
64. C2×C17C2×C22⋊C8semidirect
77. C17C22×C22⋊C8semidirect
80. C24#3624semidirect
98. C23C2×#3624semidirect
115. C22C22⋊#3624direct (N × H)
117. C22C22×#3624semidirect
125. C2C2×C22⋊#3624direct (N × H)

Maximal subgroups

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

subgroupindex
C23×#36242
C2×C22⋊#36242
C24×Dic172
C22×C22⋊C817