Finite Group Databasebeta

← #38745802

Subgroups — #38745802

Order 25216.

496 conjugacy classes of subgroups; only the 261 normal subgroups are shown.

normal subgroups only

This group has 496 conjugacy classes of subgroups — too many to draw. Only its 261 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#27160986C214yesmaximal
2#27160978C214yesmaximal
3C4⋊C4×Dic197C214yesmaximal
4C4×C4⋊Dic197C212yesmaximal
5C2×C4⋊Q8×C197C211yesmaximal, characteristic
6C2×C4⋊Dic197C2212yes—
7C2×C4⋊Dic197C2214yes—
8C2×C4⋊Dic197C2212yes—
9C2×C4×Dic197C2214yes—
10C2×C4×Dic197C2214yes—
11#20263233C2214yes—
12#20263233C2218yes—
13C22×Q8×C197C2212yes—
14C4⋊Q8×C197C418yescomplemented
15C2×C4⋊C4×C197C2214yes—
16C2×C42×C197C2211yescharacteristic
17C22×Dic197C2314yes—
18C22×Dic197C2314yes—
19C4⋊Dic197—24no—
20C4⋊Dic197—44no—
21C4⋊Dic197Q818yescomplemented
22C4×Dic197—28no—
23C4×Dic197—44no—
24C2×Q8×C197—42no—
25C2×Q8×C197—42no—
26C2×Q8×C197C2×C418yes—
27C22×C4×C197C2311yescharacteristic
28C22×C4×C197C2314yes—
29C22×C4×C197C2312yes—
30C4⋊C4×C197C2×C4116yes—
31C42×C197C2×C414yes—
32C2×Dic197—24no—
33C2×Dic197—24no—
34C2×Dic197—24no—
35C2×Dic197—24no—
36C2×Dic197—24no—
37C2×Dic197C2×Q818yes—
38C23×C197C2411yescharacteristic
39Q8×C197—48no—
40C2×C4×C197—21no—
41C2×C4×C197—21no—
42C2×C4×C197—24no—
43C2×C4×C197—24no—
44C2×C4×C197C22×C412yes—
45C2×C4×C197C22×C418yes—
46C2×C4×C197C22×C414yes—
47C2×C4×C197C2×Q814yes—
48C2×C4×C197#4114yes—
49C22×C197C23×C411yescharacteristic
50C22×C197C22×Q812yes—
51C22×C197C2×#4112yes—
52C22×C197H(5,𝔽2)11yescharacteristic
53C22×C197H(5,𝔽2)11yescharacteristic
54C4×C197—28no—
55C4×C197—22no—
56C4×C197C4×Q818yes—
57Dic197—28no—
58Dic197—44no—
59C2×C197C2×C4×Q812yes—
60C2×C197#51811yescharacteristic
61C2×C197#55412yes—
62C2×C197#55511yescharacteristic
63C2×C197Q8211yescharacteristic
64C197#236911yescharacteristic, complemented, Sylow
65#2369—1971nomaximal, Sylow
66C2×C4⋊Q8D19711yescharacteristic
67#391—1974no—
68#389—1974no—
69C4×C4⋊C4—1974no—
70C4×C4⋊C4—1972no—
71C22×Q8C2×D19712yes—
72C4⋊Q8Dic19718yescomplemented
73C2×C4⋊C4—1974no—
74C2×C4⋊C4—1972no—
75C2×C4⋊C4—1972no—
76C2×C4⋊C4C2×D19714yes—
77C2×C42—1974no—
78C2×C42—1974no—
79C2×C42C2×D19711yescharacteristic
80#95—1978no—
81#95—1974no—
82C2×Q8—42no—
83C2×Q8—42no—
84C2×Q8C2×Dic19718yes—
85C22×C4—1974no—
86C22×C4—1974no—
87C22×C4C22×D19711yescharacteristic
88C22×C4C22×D19714yes—
89C22×C4C22×D19712yes—
90C4⋊C4—7884no—
91C4⋊C4—3944no—
92C4⋊C4—1978no—
93C4⋊C4C2×Dic197116yes—
94C42—7884no—
95C42—3948no—
96C42C2×Dic19714yes—
97C23C23×D19711yescharacteristic
98Q8—48no—
99C2×C4—24no—
100C2×C4—24no—
101C2×C4—21no—
102C2×C4—21no—
103C2×C4—3944no—
104C2×C4—3944no—
105C2×C4—3944no—
106C2×C4—3944no—
107C2×C4—3944no—
108C2×C4—1978no—
109C2×C4C22×Dic19712yes—
110C2×C4C22×Dic19718yes—
111C2×C4C22×Dic19714yes—
112C2×C4Q8×D19714yes—
113C2×C4#1569135914yes—
114C22C23×Dic19711yescharacteristic
115C22C2×Q8×D19712yes—
116C22C2×#1569135912yes—
117C22#2026337111yescharacteristic
118C22#2026337111yescharacteristic
119C4—22no—
120C4—28no—
121C4—7884no—
122C4—3948no—
123C4Q8×Dic19718yes—
124C2C2×Q8×Dic19712yes—
125C2#2716155411yescharacteristic
126C2#2716179012yes—
127C2#2716179511yescharacteristic
128C2#2716180911yescharacteristic
subgroupG/H
center, FrattiniC23C23×D197
commutatorC22×C197C23×C4
FittingC2×C4⋊Q8×C197C2
socle, prime radical, cosocleC23×C197C24
hypercenterC2×C4⋊Q8D197
hypocenterC197#2369
LCSG ▷ C22×C197 ▷ C197
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
14. C4⋊Q8×C197C4semidirect
21. C4⋊Dic197Q8semidirect
64. C197#2369semidirect
72. C4⋊Q8Dic197semidirect

Maximal subgroups

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

subgroupindex
#271609862
#271609782
C4⋊C4×Dic1972
C4×C4⋊Dic1972
C2×C4⋊Q8×C1972
#2369197