Finite Group Databasebeta

← C2×#27160805 #38741022

Subgroups — C2×#27160805 #38741022

Order 25216.

328 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 328 conjugacy classes of subgroups — too many to draw. Only its 125 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
1C2×C22⋊#13096802C212yesmaximal
2#27160805C214yesmaximal, direct product factor
3C22×C4⋊C4×C197C211yesmaximal, characteristic
4C22×#13096802—22no—
5C22⋊#13096802—22no—
6C22⋊#13096802C2214yes—
7C23×C4×C197C411yescharacteristic
8C23×C4×C197C411yescharacteristic
9C23×C4×C197C2211yescharacteristic
10C2×C4⋊C4×C197—22no—
11C2×C4⋊C4×C197—22no—
12C2×C4⋊C4×C197C412yes—
13C2×C4⋊C4×C197C2212yes—
14C2×#13096802—24no—
15C2×#13096802—44no—
16C24×C197C2×C411yescharacteristic
17C22×C4×C197—21no—
18C22×C4×C197—21no—
19C22×C4×C197—22no—
20C22×C4×C197—21no—
21C22×C4×C197—21no—
22C22×C4×C197—42no—
23C22×C4×C197—42no—
24C22×C4×C197C814yescomplemented
25C22×C4×C197C2×C412yes—
26C22×C4×C197C2×C412yes—
27C22×C4×C197C2×C411yescharacteristic
28C22×C4×C197D412yes—
29C22×C4×C197D412yes—
30C22×C4×C197C2311yescharacteristic
31C4⋊C4×C197—24no—
32C4⋊C4×C197—24no—
33#13096802—44no—
34C23×C197—22no—
35C23×C197—22no—
36C23×C197C22⋊C411yescharacteristic
37C23×C197C22⋊C411yescharacteristic
38C23×C197C2×C812yes—
39C23×C197M1612yes—
40C23×C197C22×C411yescharacteristic
41C2×C4×C197—24no—
42C2×C4×C197—24no—
43C2×C4×C197—24no—
44C2×C4×C197—22no—
45C2×C4×C197—22no—
46C2×C4×C197—22no—
47C2×C4×C197—41no—
48C2×C4×C197—42no—
49C2×C4×C197—41no—
50C2×C4×C197—42no—
51C2×C4×C197—42no—
52C2×C4×C197—42no—
53C2×C4×C197C22⋊C412yes—
54C2×C4×C197C2×C814yescomplemented
55C2×C4×C197C2×D412yes—
56C22×C197—24no—
57C22×C197—24no—
58C22×C197—21no—
59C22×C197—21no—
60C22×C197—21no—
61C22×C197—21no—
62C22×C197C22⋊C812yes—
63C22×C197C22⋊C812yes—
64C22×C197#9912yes—
65C22×C197#10112yes—
66C22×C197C2×C22⋊C411yescharacteristic
67C22×C197C22×C811yescharacteristic
68C22×C197C2×M1611yescharacteristic
69C4×C197—24no—
70C4×C197—22no—
71C4×C197—22no—
72C4×C197—42no—
73C2×C197—22no—
74C2×C197—21no—
75C2×C197—21no—
76C2×C197#32414yescomplemented
77C2×C197C2×C22⋊C811yescharacteristic
78C2×C197C2×#9911yescharacteristic
79C2×C197C2×#10111yescharacteristic
80C197C2×#32411yescharacteristic, complemented, Sylow
81C2×#324—1971nomaximal, Sylow
82C22×C4⋊C4D19711yescharacteristic
83C2×C22⋊C8—1972no—
84#324—1974no—
85C23×C4Dic19711yescharacteristic
86C23×C4Dic19711yescharacteristic
87C23×C4C2×D19711yescharacteristic
88C22×C8—3942no—
89C2×C4⋊C4—22no—
90C2×C4⋊C4—22no—
91C2×C4⋊C4Dic19712yes—
92C2×C4⋊C4C2×D19712yes—
93C22⋊C8—3942no—
94C22⋊C8—1974no—
95C24C2×Dic19711yescharacteristic
96C22×C4—21no—
97C22×C4—21no—
98C22×C4—22no—
99C22×C4—21no—
100C22×C4—21no—
101C22×C4—42no—
102C22×C4—42no—
103C22×C4#1309680214yescomplemented
104C22×C4C2×Dic19712yes—
105C22×C4C2×Dic19712yes—
106C22×C4C2×Dic19711yescharacteristic
107C22×C4C22⋊D19712yes—
108C22×C4C22⋊D19712yes—
109C22×C4C22×D19711yescharacteristic
110C2×C8—7884no—
111C2×C8—3944no—
112C4⋊C4—24no—
113C4⋊C4—24no—
114C23—22no—
115C23—22no—
116C23C22⋊Dic19711yescharacteristic
117C23C22⋊Dic19711yescharacteristic
118C23C2×#1309680212yes—
119C23#1569134212yes—
120C23C22×Dic19711yescharacteristic
121C2×C4—24no—
122C2×C4—24no—
123C2×C4—24no—
124C2×C4—22no—
125C2×C4—22no—
126C2×C4—22no—
127C2×C4—41no—
128C2×C4—42no—
129C2×C4—41no—
130C2×C4—42no—
131C2×C4—42no—
132C2×C4—42no—
133C2×C4C22⋊Dic19712yes—
134C2×C4C2×#1309680214yescomplemented
135C2×C4C2×C22⋊D19712yes—
136C8—7884no—
137C22—21no—
138C22—21no—
139C22—21no—
140C22—21no—
141C22—24no—
142C22—24no—
143C22C22⋊#1309680212yes—
144C22C22⋊#1309680212yes—
145C22#2026324112yes—
146C22#2026324512yes—
147C22C2×C22⋊Dic19711yescharacteristic
148C22C22×#1309680211yescharacteristic
149C22C2×#1569134211yescharacteristic
150C4—24no—
151C4—22no—
152C4—22no—
153C4—42no—
154C2—22no—
155C2—21no—
156C2—21no—
157C2#2716080514yesdirect product factor
158C2C2×C22⋊#1309680211yescharacteristic
159C2C2×#2026324111yescharacteristic
160C2C2×#2026324511yescharacteristic
subgroupG/H
centerC23C22⋊Dic197
commutatorC22×C197C22×C8
FrattiniC22×C4C22×D197
FittingC22×C4⋊C4×C197C2
socleC23×C197C22⋊C4
prime radicalC24×C197C2×C4
cosocleC22×C4×C197C23
hypercenterC22×C4⋊C4D197
hypocenterC197C2×#324
LCSG ▷ C22×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×C4⋊C4

Complements

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

NH ≅ G/Ntype
2. #27160805C2direct (N × H)
24. C22×C4×C197C8semidirect
54. C2×C4×C197C2×C8semidirect
76. C2×C197#324semidirect
80. C197C2×#324semidirect
103. C22×C4#13096802semidirect
134. C2×C4C2×#13096802semidirect
157. C2#27160805direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C22⋊#130968022
#271608052
C22×C4⋊C4×C1972
C2×#324197