Finite Group Databasebeta

← C4×#20263254 #38742518

Subgroups — C4×#20263254 #38742518

Order 25216.

360 conjugacy classes of subgroups; only the 121 normal subgroups are shown.

normal subgroups only

This group has 360 conjugacy classes of subgroups — too many to draw. Only its 121 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
1C4×#15691358C211yesmaximal, characteristic
2C2×#20263254C212yesmaximal
3C4×#15691342C211yesmaximal, characteristic, complemented
4#27160839C212yesmaximal, complemented
5C43×C197C211yesmaximal, characteristic, complemented
6C2×#15691358C2211yescharacteristic
7C2×#15691342C2212yes—
8C4×Dic394C412yescomplemented
9C4×D788C412yescomplemented
10C4×C22⋊D197—22no—
11#20263285C2211yescharacteristic
12#20263283—21no—
13C42×D197—21no—
14#20263254C418yesdirect product factor
15#20263237—21no—
16C4×#13096802—21no—
17C2×C42×C197—22no—
18C2×C42×C197C2212yes—
19C2×C42×C197C2211yescharacteristic
20#15691358—22no—
21#15691358C2×C414yes—
22C2×Dic394C2×C411yescharacteristic
23C2×D788C2×C411yescharacteristic
24C2×C22⋊D197—21no—
25C2×C4×D197—22no—
26C2×C4×D197—21no—
27#15691342—22no—
28#15691342C2×C414yescomplemented
29C2×#13096802—22no—
30C4⋊Dic197C2×C412yes—
31#15691337—22no—
32C22⋊Dic197—21no—
33#15691335—22no—
34C4×Dic197—22no—
35C4×Dic197—21no—
36C22×C4×C197—22no—
37C22×C4×C197D412yes—
38C22×C4×C197C2311yescharacteristic
39C42×C197—28no—
40C42×C197—22no—
41C42×C197C2×C412yes—
42C42×C197C2×C414yescomplemented
43C42×C197D411yescharacteristic
44C42×C197D411yescharacteristic
45C22×D197—21no—
46Dic394—21no—
47Dic394C4212yescomplemented
48D788—21no—
49D788C4212yescomplemented
50C22⋊D197—24no—
51C2×Dic197—21no—
52C2×Dic197—22no—
53C4×D197—24no—
54C4×D197—44no—
55#13096802—24no—
56C23×C197C2×D411yescharacteristic
57C2×C4×C197—28no—
58C2×C4×C197—24no—
59C2×C4×C197—24no—
60C2×C4×C197C22⋊C412yes—
61C2×C4×C197C22⋊C412yes—
62C2×C4×C197C22×C411yescharacteristic
63C2×C4×C197C22×C412yes—
64C2×C4×C197C2×D411yescharacteristic
65C2×C4×C197#4112yes—
66C22×C197—22no—
67C22×C197C2×C22⋊C411yescharacteristic
68C22×C197C4×D412yes—
69C2×D197—22no—
70C2×D197—42no—
71C4×C197—28no—
72C4×C197—22no—
73C4×C197#10414yescomplemented
74C4×C197C2×C4211yescharacteristic
75C4×C197#11711yescharacteristic
76C4×C197C4×D412yes—
77Dic197—22no—
78Dic197—42no—
79C2×C197—22no—
80C2×C197C4×C22⋊C411yescharacteristic
81C2×C197C2×#10412yes—
82D197—42no—
83C197C4×#10411yescharacteristic, complemented, Sylow
84C4×#104—1971nomaximal, Sylow
85C4×#41—1971no—
86C2×#104—1972no—
87C4×M16—1971no—
88C43D19711yescharacteristic, complemented
89#339—1972no—
90C2×#41—1971no—
91C2×M16—1972no—
92C4×Q8—1972no—
93C4×D4—3942no—
94C4×D4—1972no—
95#117—3941no—
96#117—1971no—
97C2×C42—22no—
98C2×C42—3941no—
99C2×C42C2×D19712yes—
100C2×C42C2×D19711yescharacteristic
101#104—1978no—
102#97—3941no—
103C4×C8—3941no—
104#41—3942no—
105#41—1974no—
106C2×Q8—1971no—
107C2×D4—3941no—
108C2×D4—1971no—
109C22×C4—22no—
110C22×C4—3942no—
111C22×C4—3941no—
112C22×C4C22⋊D19712yes—
113C22×C4C22×D19711yescharacteristic
114M16—3942no—
115M16—1974no—
116C2×C8—3942no—
117C4⋊C4—3942no—
118C4⋊C4—1972no—
119C22⋊C4—3941no—
120C22⋊C4—3942no—
121C42—28no—
122C42—22no—
123C42—3942no—
124C42—3941no—
125C42C4×D19712yes—
126C42C4×D19714yescomplemented
127C42D78811yescharacteristic
128C42D78811yescharacteristic
129C23—3941no—
130C23C2×C22⋊D19711yescharacteristic
131Q8—3941no—
132Q8—1972no—
133D4—3944no—
134D4—3941no—
135D4—1972no—
136C2×C4—28no—
137C2×C4—24no—
138C2×C4—24no—
139C2×C4—7884no—
140C2×C4—3942no—
141C2×C4—3941no—
142C2×C4—3944no—
143C2×C4#1569133512yes—
144C2×C4#1569133512yes—
145C2×C4C2×C4×D19711yescharacteristic
146C2×C4C2×C4×D19712yes—
147C2×C4C2×D78811yescharacteristic
148C2×C4#1569135812yes—
149C8—3944no—
150C22—22no—
151C22—7882no—
152C22—3942no—
153C22C2×#1569133511yescharacteristic
154C22C4×C22⋊D19712yes—
155C4—28no—
156C4—22no—
157C4—7882no—
158C4—3942no—
159C4#2026325414yesdirect product factor
160C4C42×D19711yescharacteristic
161C4#2026328311yescharacteristic
162C4C4×D78812yes—
163C2—22no—
164C2—7882no—
165C2C4×#1569133511yescharacteristic
166C2C2×#2026325412yes—
subgroupG/H
centerC42D788
commutatorC4×C197C2×C42
FrattiniC22×C4C22×D197
FittingC43×C197C2
socleC22×C197C2×C22⋊C4
prime radicalC2×#15691358C22
cosocleC22×C4×C197C23
hypercenterC43D197
hypocenterC197C4×#104
LCSG ▷ C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C42 ◁ C2×C42 ◁ C43

Complements

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

NH ≅ G/Ntype
3. C4×#15691342C2semidirect
4. #27160839C2semidirect
5. C43×C197C2semidirect
8. C4×Dic394C4semidirect
9. C4×D788C4semidirect
14. #20263254C4direct (N × H)
28. #15691342C2×C4semidirect
42. C42×C197C2×C4semidirect
47. Dic394C42semidirect
49. D788C42semidirect
73. C4×C197#104semidirect
83. C197C4×#104semidirect
88. C43D197semidirect
126. C42C4×D197semidirect
159. C4#20263254direct (N × H)

Maximal subgroups

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

subgroupindex
C4×#156913582
C2×#202632542
C4×#156913422
#271608392
C43×C1972
C4×#104197