Finite Group Databasebeta

← #38740580

Subgroups — #38740580

Order 25216.

228 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 228 conjugacy classes of subgroups — too many to draw. Only its 77 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
1#27160939C212yesmaximal
2C2×C22⋊C8×C197C211yesmaximal, characteristic
3C2×C4⋊Dic197—22no—
4C2×C22⋊Dic197—22no—
5#20263233C414yescomplemented
6C23×C4×C197C2211yescharacteristic
7C22×C8×C197C412yescomplemented
8C22⋊C8×C197—22no—
9C22×Dic197—24no—
10C4⋊Dic197—44no—
11C22⋊Dic197—42no—
12C22⋊Dic197—42no—
13C24×C197D411yescharacteristic
14C22×C4×C197—42no—
15C22×C4×C197C2×C412yes—
16C22×C4×C197C2×C411yescharacteristic
17C22×C4×C197D412yes—
18C22×C4×C197Q811yescharacteristic
19C2×C8×C197—22no—
20C2×C8×C197—42no—
21C2×Dic197—44no—
22C2×Dic197—44no—
23C2×Dic197—44no—
24C23×C197—41no—
25C23×C197—41no—
26C23×C197C22⋊C412yes—
27C23×C197C4⋊C411yescharacteristic
28C23×C197D811yescharacteristic
29C23×C197SD1612yes—
30C23×C197Q1611yescharacteristic
31C2×C4×C197—22no—
32C2×C4×C197—24no—
33C2×C4×C197—42no—
34C2×C4×C197—41no—
35C2×C4×C197C4211yescharacteristic
36C2×C4×C197C22⋊C411yescharacteristic
37C2×C4×C197C4⋊C412yes—
38C8×C197—42no—
39C22×C197—22no—
40C22×C197—21no—
41C22×C197—22no—
42C22×C197—21no—
43C22×C197—41no—
44C22×C197—42no—
45C22×C197—41no—
46C22×C197#9511yescharacteristic
47C22×C197#10212yes—
48C22×C197#10312yes—
49C22×C197#10611yescharacteristic
50C22×C197#10711yescharacteristic
51C4×C197—21no—
52C4×C197—22no—
53C4×C197#9912yes—
54Dic197—84no—
55C2×C197—22no—
56C2×C197—22no—
57C2×C197—21no—
58C2×C197—21no—
59C2×C197H(3,ℤ/4)11yescharacteristic
60C2×C197#34011yescharacteristic
61C2×C197#34211yescharacteristic
62C197#128911yescharacteristic, complemented, Sylow
63#1289—1971nomaximal, Sylow
64C2×C22⋊C8D19711yescharacteristic
65#380—1972no—
66C23×C4C2×D19711yescharacteristic
67C22×C8Dic19712yescomplemented
68C2×C4⋊C4—3942no—
69C2×C22⋊C4—3942no—
70C22⋊C8—22no—
71#95—1974no—
72C24D78811yescharacteristic
73C22×C4—42no—
74C22×C4—3944no—
75C22×C4C4×D19712yes—
76C22×C4C2×Dic19711yescharacteristic
77C22×C4C22⋊D19712yes—
78C22×C4Dic39411yescharacteristic
79C2×C8—22no—
80C2×C8—42no—
81C4⋊C4—7884no—
82C22⋊C4—7882no—
83C22⋊C4—7882no—
84C23—41no—
85C23—41no—
86C23#1569133512yes—
87C23C4⋊Dic19711yescharacteristic
88C23D157611yescharacteristic
89C23#1569134712yes—
90C23Dic78811yescharacteristic
91C2×C4—24no—
92C2×C4—22no—
93C2×C4—42no—
94C2×C4—41no—
95C2×C4—7884no—
96C2×C4—7884no—
97C2×C4—7884no—
98C2×C4C4×Dic19711yescharacteristic
99C2×C4C22⋊Dic19711yescharacteristic
100C2×C4#1569133712yes—
101C8—42no—
102C22—22no—
103C22—21no—
104C22—22no—
105C22—21no—
106C22—41no—
107C22—42no—
108C22—41no—
109C22#2026323311yescharacteristic
110C22#2026324812yes—
111C22#2026325112yes—
112C22#2026325811yescharacteristic
113C22#2026326011yescharacteristic
114C4—21no—
115C4—22no—
116C4—15764no—
117C4#2026324112yes—
118C2—22no—
119C2—22no—
120C2—21no—
121C2—21no—
122C2#2716083611yescharacteristic
123C2#2716084211yescharacteristic
124C2#2716084611yescharacteristic
subgroupG/H
centerC22#20263233
commutatorC2×C4×C197C42
FrattiniC23×C4C2×D197
FittingC2×C22⋊C8×C197C2
socleC22×C197#95
prime radicalC24×C197D4
cosocleC23×C4×C197C22
hypercenterC2×C22⋊C8D197
hypocenterC197#1289
LCSG ▷ C2×C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C22 ◁ C23×C4 ◁ C2×C22⋊C8

Complements

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

NH ≅ G/Ntype
5. #20263233C4semidirect
7. C22×C8×C197C4semidirect
62. C197#1289semidirect
67. C22×C8Dic197semidirect

Maximal subgroups

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

subgroupindex
#271609392
C2×C22⋊C8×C1972
#1289197