Finite Group Databasebeta

← C4×#20263257 #38742602

Subgroups — C4×#20263257 #38742602

Order 25216.

280 conjugacy classes of subgroups; only the 145 normal subgroups are shown.

normal subgroups only

This group has 280 conjugacy classes of subgroups — too many to draw. Only its 145 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×#20263257C212yesmaximal
2C2×C4×#13096802C211yesmaximal, characteristic
3C4×C4⋊Dic197C211yesmaximal, characteristic
4#27160841C212yesmaximal
5C4×C4⋊C4×C197C211yesmaximal, characteristic
6C22×#13096802C2211yescharacteristic
7C22×#13096802C2211yescharacteristic
8C2×C4⋊Dic197C2212yes—
9C2×C4×Dic197—21no—
10#20263257C418yesdirect product factor
11C4×#13096802C414yescomplemented
12#20263233—21no—
13C2×C4⋊C4×C197C2212yes—
14C2×C42×C197—21no—
15C2×C42×C197C2211yescharacteristic
16#95×C197—21no—
17C22×Dic197—22no—
18C2×#13096802—22no—
19C2×#13096802C2×C412yes—
20C2×#13096802C2×C412yes—
21C2×#13096802C2×C414yes—
22C4⋊Dic197—22no—
23C4⋊Dic197C2×C414yes—
24C4×Dic197—42no—
25C22×C4×C197—22no—
26C22×C4×C197D411yescharacteristic
27C22×C4×C197D411yescharacteristic
28C22×C4×C197C2311yescharacteristic
29C4⋊C4×C197—22no—
30C4⋊C4×C197C2×C414yes—
31C42×C197—42no—
32C42×C197C2×C412yes—
33C42×C197Q812yes—
34C2×Dic197—24no—
35C2×Dic197—42no—
36C2×Dic197—42no—
37#13096802—22no—
38#13096802C4214yescomplemented
39C23×C197C2×D411yescharacteristic
40C2×C4×C197—22no—
41C2×C4×C197—24no—
42C2×C4×C197—42no—
43C2×C4×C197—42no—
44C2×C4×C197C4⋊C412yes—
45C2×C4×C197C4⋊C412yes—
46C2×C4×C197SD1612yes—
47C2×C4×C197SD1612yes—
48C2×C4×C197C22×C411yescharacteristic
49C2×C4×C197C22×C412yes—
50C2×C4×C197C2×Q811yescharacteristic
51C2×C4×C197#4112yes—
52C22×C197C2×C4⋊C411yescharacteristic
53C22×C197C4×D412yes—
54C22×C197C2×SD1611yescharacteristic
55C22×C197C2×SD1611yescharacteristic
56C22×C197#13512yes—
57C4×C197—22no—
58C4×C197—44no—
59C4×C197#10614yescomplemented
60C4×C197C2×C4211yescharacteristic
61C4×C197#11711yescharacteristic
62C4×C197C4×Q812yes—
63Dic197—44no—
64C2×C197C4×C4⋊C411yescharacteristic
65C2×C197C2×#10611yescharacteristic
66C2×C197#42711yescharacteristic
67C2×C197C4×SD1612yes—
68C2×C197C4×SD1612yes—
69C197C4×#10611yescharacteristic, complemented, Sylow
70C4×#106—1971nomaximal, Sylow
71C2×#106—1972no—
72C2×C4×C8—1971no—
73C4×C4⋊C4—1971no—
74C4×C4⋊C4D19711yescharacteristic
75#340—1972no—
76C22×C8—1971no—
77C22×C8—1971no—
78C2×C4⋊C4—1972no—
79C2×C4⋊C4C2×D19712yes—
80C2×C42—21no—
81C2×C42—3941no—
82C2×C42C2×D19711yescharacteristic
83#106—1978no—
84C4×C8—1974no—
85#95—21no—
86#95—3941no—
87C22×C4—22no—
88C22×C4—3942no—
89C22×C4C22⋊D19711yescharacteristic
90C22×C4C22⋊D19711yescharacteristic
91C22×C4C22×D19711yescharacteristic
92C2×C8—3942no—
93C2×C8—1972no—
94C2×C8—1972no—
95C2×C8—1974no—
96C4⋊C4—22no—
97C4⋊C4—3942no—
98C4⋊C4—1974no—
99C4⋊C4C4×D19714yes—
100C42—42no—
101C42—7882no—
102C42C4×D19712yes—
103C42Dic39412yes—
104C23C2×C22⋊D19711yescharacteristic
105C2×C4—22no—
106C2×C4—24no—
107C2×C4—42no—
108C2×C4—42no—
109C2×C4—7882no—
110C2×C4—7882no—
111C2×C4—3944no—
112C2×C4#1569133712yes—
113C2×C4#1569133712yes—
114C2×C4#1569134512yes—
115C2×C4#1569134612yes—
116C2×C4C2×C4×D19711yescharacteristic
117C2×C4C2×C4×D19712yes—
118C2×C4C2×Dic39411yescharacteristic
119C2×C4#1569135812yes—
120C8—3942no—
121C8—1974no—
122C22C2×#1569133711yescharacteristic
123C22C4×C22⋊D19712yes—
124C22C2×#1569134511yescharacteristic
125C22C2×#1569134611yescharacteristic
126C22#2026334612yes—
127C4—22no—
128C4—44no—
129C4—7884no—
130C4#2026325714yesdirect product factor
131C4C42×D19711yescharacteristic
132C4#2026328311yescharacteristic
133C4C4×Dic39412yes—
134C2C4×#1569133711yescharacteristic
135C2C2×#2026325711yescharacteristic
136C2#2716111511yescharacteristic
137C2C4×#1569134612yes—
138C2C4×#1569134512yes—
subgroupG/H
centerC22×C4C22⋊D197
commutatorC4×C197C2×C42
FrattiniC22×C4C22×D197
FittingC4×C4⋊C4×C197C2
socle, prime radicalC23×C197C2×D4
cosocleC22×C4×C197C23
hypercenterC4×C4⋊C4D197
hypocenterC197C4×#106
LCSG ▷ C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
10. #20263257C4direct (N × H)
11. C4×#13096802C4semidirect
38. #13096802C42semidirect
59. C4×C197#106semidirect
69. C197C4×#106semidirect
130. C4#20263257direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202632572
C2×C4×#130968022
C4×C4⋊Dic1972
#271608412
C4×C4⋊C4×C1972
C4×#106197