Finite Group Databasebeta

← C2×C22⋊#15691333 #38744320

Subgroups — C2×C22⋊#15691333 #38744320

Order 25216.

272 conjugacy classes of subgroups; only the 141 normal subgroups are shown.

normal subgroups only

This group has 272 conjugacy classes of subgroups — too many to draw. Only its 141 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
1C22×#15691333C212yesmaximal, complemented
2C22⋊#15691333C214yesmaximal, direct product factor
3C23×C8×C197C211yesmaximal, characteristic
4C2×#15691333—24no—
5C2×#15691333C2214yescomplemented
6C23×C4×C197C411yescharacteristic
7C22×C8×C197—24no—
8C22×C8×C197C411yescharacteristic
9C22×C8×C197C412yes—
10C22×C8×C197C2212yes—
11C22×C8×C197C2211yescharacteristic
12#15691333—24no—
13C24×C197C811yescharacteristic
14C22×C4×C197—22no—
15C22×C4×C197—22no—
16C22×C4×C197C811yescharacteristic
17C22×C4×C197C812yes—
18C22×C4×C197C2×C412yes—
19C22×C4×C197C2×C411yescharacteristic
20C2×C8×C197—22no—
21C2×C8×C197—24no—
22C2×C8×C197—24no—
23C2×C8×C197C2×C412yes—
24C2×C8×C197C2×C411yescharacteristic
25C2×C8×C197D414yes—
26C2×C8×C197C2311yescharacteristic
27C23×C197—22no—
28C23×C197—22no—
29C23×C197C1614yescomplemented
30C23×C197C2×C812yes—
31C23×C197C2×C811yescharacteristic
32C2×C4×C197—22no—
33C2×C4×C197—24no—
34C2×C4×C197—22no—
35C2×C4×C197—22no—
36C2×C4×C197C22⋊C412yes—
37C2×C4×C197C2×C812yes—
38C2×C4×C197C2×C811yescharacteristic
39C2×C4×C197M1612yes—
40C2×C4×C197C22×C411yescharacteristic
41C8×C197—22no—
42C8×C197C22⋊C412yes—
43C8×C197C2×D412yes—
44C22×C197—28no—
45C22×C197—22no—
46C22×C197—22no—
47C22×C197C22⋊C812yes—
48C22×C197C2×C1612yes—
49C22×C197C2×C1614yescomplemented
50C22×C197M3212yes—
51C22×C197C22×C811yescharacteristic
52C4×C197—22no—
53C4×C197C22⋊C812yes—
54C4×C197C2×C22⋊C411yescharacteristic
55C4×C197C2×M1611yescharacteristic
56C2×C197—24no—
57C2×C197C22⋊C1614yescomplemented
58C2×C197C2×C22⋊C811yescharacteristic
59C2×C197C22×C1611yescharacteristic
60C2×C197C2×M3211yescharacteristic
61C197C2×C22⋊C1611yescharacteristic, complemented, Sylow
62C2×C22⋊C16—1971nomaximal, Sylow
63C23×C8D19711yescharacteristic
64C22×C16—1972no—
65C22⋊C16—1974no—
66C23×C4Dic19711yescharacteristic
67C22×C8—24no—
68C22×C8Dic19711yescharacteristic
69C22×C8Dic19712yes—
70C22×C8C2×D19712yes—
71C22×C8C2×D19711yescharacteristic
72C2×C16—3944no—
73C2×C16—1974no—
74C24#1309680211yescharacteristic
75C22×C4—22no—
76C22×C4—22no—
77C22×C4#1309680211yescharacteristic
78C22×C4#1309680212yes—
79C22×C4C2×Dic19712yes—
80C22×C4C2×Dic19711yescharacteristic
81C2×C8—22no—
82C2×C8—24no—
83C2×C8—24no—
84C2×C8C2×Dic19712yes—
85C2×C8C2×Dic19711yescharacteristic
86C2×C8C22⋊D19714yes—
87C2×C8C22×D19711yescharacteristic
88C16—3944no—
89C23—22no—
90C23—22no—
91C23#1569133314yescomplemented
92C23C2×#1309680212yes—
93C23C2×#1309680211yescharacteristic
94C2×C4—22no—
95C2×C4—24no—
96C2×C4—22no—
97C2×C4—22no—
98C2×C4C22⋊Dic19712yes—
99C2×C4C2×#1309680212yes—
100C2×C4C2×#1309680211yescharacteristic
101C2×C4#1569134212yes—
102C2×C4C22×Dic19711yescharacteristic
103C8—22no—
104C8C22⋊Dic19712yes—
105C8C2×C22⋊D19712yes—
106C22—28no—
107C22—22no—
108C22—22no—
109C22C22⋊#1309680212yes—
110C22C2×#1569133312yes—
111C22C2×#1569133314yescomplemented
112C22#2026326612yes—
113C22C22×#1309680211yescharacteristic
114C4—22no—
115C4C22⋊#1309680212yes—
116C4C2×C22⋊Dic19711yescharacteristic
117C4C2×#1569134211yescharacteristic
118C2—24no—
119C2C22⋊#1569133314yesdirect product factor
120C2C2×C22⋊#1309680211yescharacteristic
121C2C22×#1569133311yescharacteristic
122C2C2×#2026326611yescharacteristic
subgroupG/H
centerC22×C8C2×D197
commutatorC2×C197C22×C16
FrattiniC2×C8C22×D197
FittingC23×C8×C197C2
socleC23×C197C2×C8
prime radicalC24×C197C8
cosocleC2×C8×C197C23
hypercenterC23×C8D197
hypocenterC197C2×C22⋊C16
LCSG ▷ C2×C197 ▷ C197
UCSC1 ◁ C22×C8 ◁ C23×C8

Complements

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

NH ≅ G/Ntype
1. C22×#15691333C2semidirect
2. C22⋊#15691333C2direct (N × H)
5. C2×#15691333C22semidirect
29. C23×C197C16semidirect
49. C22×C197C2×C16semidirect
57. C2×C197C22⋊C16semidirect
61. C197C2×C22⋊C16semidirect
91. C23#15691333semidirect
111. C22C2×#15691333semidirect
119. C2C22⋊#15691333direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156913332
C22⋊#156913332
C23×C8×C1972
C2×C22⋊C16197