Finite Group Databasebeta

← #491×D197 #38753049

Subgroups — #491×D197 #38753049

Order 25216.

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

normal subgroups only

This group has 384 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
1C4⋊Q8×D197C211yesmaximal, characteristic
2#125×D197C211yesmaximal, characteristic
3#27161449C211yesmaximal, characteristic, complemented
4#27161448C211yesmaximal, characteristic, complemented
5#27161447C211yesmaximal, characteristic, complemented
6#27161446C214yesmaximal, complemented
7#103×D197C214yesmaximal
8#97×D197C211yesmaximal, characteristic
9#491×C197C211yesmaximal, characteristic, complemented
10C2×Q8×D197C2212yes—
11C2×C8×D197C2212yes—
12#20263326C2211yescharacteristic
13#20263325—22no—
14#20263324C2212yes—
15#20263318C2211yescharacteristic
16#20263317C2212yes—
17#20263316—22no—
18C4⋊C4×D197—22no—
19C4⋊C4×D197—22no—
20C4⋊C4×D197C2212yes—
21C42×D197C2211yescharacteristic
22#20263251C2214yes—
23#20263250C2214yes—
24#20263249C2214yes—
25#20263237C2211yescharacteristic
26#20263236C2212yes—
27C4⋊Q8×C197C2211yescharacteristic
28#125×C197C2211yescharacteristic
29#103×C197C2214yes—
30#97×C197C2211yescharacteristic
31C2×Dic394—22no—
32C2×Dic394C2312yes—
33Q8×D197—28no—
34C2×C4×D197—22no—
35C2×C4×D197—22no—
36C2×C4×D197D412yes—
37C2×C4×D197C2311yescharacteristic
38C2×#13096802C2312yes—
39C8×D197—24no—
40C4⋊Dic197—22no—
41C4⋊Dic197—22no—
42C4⋊Dic197C2312yes—
43#15691337—22no—
44#15691337—24no—
45#15691337—22no—
46#15691337—22no—
47C4×Dic197D412yes—
48C4×Dic197C2311yescharacteristic
49C2×Q8×C197C2312yes—
50C2×C8×C197C2312yes—
51C4⋊C4×C197—22no—
52C4⋊C4×C197—22no—
53C4⋊C4×C197C2312yes—
54C42×C197C2311yescharacteristic
55C22×D197C2×D411yescharacteristic
56Dic394—24no—
57Dic394—44no—
58C2×Dic197—22no—
59C2×Dic197—22no—
60C2×Dic197C2×D412yes—
61C2×Dic197C2×D411yescharacteristic
62C4×D197—24no—
63C4×D197—44no—
64C4×D197—44no—
65C4×D197#4114yes—
66#13096802—22no—
67Q8×C197—24no—
68C2×C4×C197—22no—
69C2×C4×C197—22no—
70C2×C4×C197C2×D412yes—
71C2×C4×C197C2411yescharacteristic
72C8×C197—22no—
73C22×C197C22×D411yescharacteristic
74C2×D197#12412yes—
75C2×D197#13714yes—
76C4×C197—22no—
77C4×C197—42no—
78C4×C197—42no—
79C4×C197C2×#4112yes—
80Dic197—22no—
81Dic197—42no—
82Dic197—42no—
83Dic197#12412yes—
84C2×C197C2×#12411yescharacteristic
85C2×C197C2×#13712yes—
86D197#49114yesdirect product factor
87C197C2×#49111yescharacteristic, complemented, Sylow
88C2×#491—1971nomaximal, Sylow
89C2×C4⋊Q8—1971no—
90C2×#125—1971no—
91#491—1971no—
92#491—1971no—
93#491—1974no—
94#491—1971no—
95#491D19711yescharacteristic, direct product factor
96C2×#103—1974no—
97C2×#97—1971no—
98C22×Q8—1972no—
99C22×C8—1972no—
100C4⋊Q8—3942no—
101C4⋊Q8—1972no—
102C4⋊Q8—1971no—
103C4⋊Q8C2×D19711yescharacteristic
104#125—3942no—
105#125—1972no—
106#125—1971no—
107#125C2×D19711yescharacteristic
108C2×C4⋊C4—3942no—
109C2×C4⋊C4—3942no—
110C2×C4⋊C4—1972no—
111C2×C42—1971no—
112#103—1974no—
113#103—1974no—
114#103—1974no—
115#103C2×D19714yes—
116#97—1972no—
117#97—1971no—
118#97C2×D19711yescharacteristic
119C2×Q8—3942no—
120C2×Q8—3948no—
121C2×Q8—1972no—
122C2×Q8C22×D19712yes—
123C22×C4—3942no—
124C22×C4—3942no—
125C22×C4—1972no—
126C22×C4—1971no—
127C2×C8—3944no—
128C2×C8—1972no—
129C2×C8C22×D19712yes—
130C4⋊C4—22no—
131C4⋊C4—22no—
132C4⋊C4—3942no—
133C4⋊C4—3944no—
134C4⋊C4—3942no—
135C4⋊C4—3942no—
136C4⋊C4—3942no—
137C4⋊C4—3942no—
138C4⋊C4—1972no—
139C4⋊C4C22×D19712yes—
140C42—1972no—
141C42—1971no—
142C42C22×D19711yescharacteristic
143C23—1971no—
144Q8—24no—
145Q8—7884no—
146Q8—3944no—
147C2×C4—22no—
148C2×C4—22no—
149C2×C4—7884no—
150C2×C4—7884no—
151C2×C4—3944no—
152C2×C4—3942no—
153C2×C4—3942no—
154C2×C4—1972no—
155C2×C4—1971no—
156C2×C4—1974no—
157C2×C4D4×D19712yes—
158C2×C4C23×D19711yescharacteristic
159C8—22no—
160C8—3942no—
161C22—1974no—
162C22—1972no—
163C22C2×D4×D19711yescharacteristic
164C4—22no—
165C4—42no—
166C4—42no—
167C4—7882no—
168C4—7882no—
169C4—3942no—
170C4—1972no—
171C4#41×D19712yes—
172C2—1974no—
173C2#124×D19711yescharacteristic
174C2#137×D19712yes—
subgroupG/H
centerC22C2×D4×D197
commutator, cosocleC2×C4×C197C24
FrattiniC2×C4C23×D197
Fitting#491×C197C2
socleC22×C197C22×D4
prime radicalC22×D197C2×D4
hypercenter#491D197
hypocenterC197C2×#491
LCSG ▷ C2×C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C22 ◁ C42 ◁ #491

Complements

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

NH ≅ G/Ntype
3. #27161449C2semidirect
4. #27161448C2semidirect
5. #27161447C2semidirect
6. #27161446C2semidirect
9. #491×C197C2semidirect
86. D197#491direct (N × H)
87. C197C2×#491semidirect
95. #491D197direct (N × H)

Maximal subgroups

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

subgroupindex
C4⋊Q8×D1972
#125×D1972
#271614492
#271614482
#271614472
#271614462
#103×D1972
#97×D1972
#491×C1972
C2×#491197