Finite Group Databasebeta

← #38745077

Subgroups — #38745077

Order 25216.

628 conjugacy classes of subgroups; only the 389 normal subgroups are shown.

normal subgroups only

This group has 628 conjugacy classes of subgroups — too many to draw. Only its 389 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×Q8×Dic197C212yesmaximal
2C4⋊C4×Dic197C216yesmaximal
3C4×C4⋊Dic197C213yesmaximal
4#27160925C213yesmaximal
5C2×C4×Q8×C197C211yesmaximal, characteristic
6Q8×Dic197C4116yescomplemented
7C2×C4⋊Dic197C2216yes—
8C2×C4×Dic197C2216yes—
9C2×C4×Dic197C2216yes—
10#20263233C2211yescharacteristic
11#20263233C2213yes—
12#20263233C2216yes—
13C22×Q8×C197C2211yescharacteristic
14C4×Q8×C197C418yescomplemented
15C2×C4⋊C4×C197C2213yes—
16C2×C42×C197C2213yes—
17C22×Dic197C2312yes—
18C22×Dic197C2316yes—
19C4⋊Dic197C2×C4124yes—
20C4×Dic197—46no—
21C4×Dic197C2×C4124yes—
22C2×Q8×C197C2×C418yes—
23C2×Q8×C197C2×C414yes—
24C22×C4×C197C2311yescharacteristic
25C22×C4×C197C2313yes—
26C22×C4×C197C2313yes—
27C4⋊C4×C197C2×C4112yes—
28C42×C197C2×C4112yes—
29C2×Dic197—26no—
30C2×Dic197—22no—
31C2×Dic197—22no—
32C2×Dic197—26no—
33C2×Dic197C22×C414yes—
34C2×Dic197C22×C4112yes—
35C23×C197C2411yescharacteristic
36Q8×C197C42116yescomplemented
37C2×C4×C197—23no—
38C2×C4×C197—23no—
39C2×C4×C197—22no—
40C2×C4×C197C22×C4112yes—
41C2×C4×C197C22×C412yes—
42C2×C4×C197C22×C416yes—
43C2×C4×C197C22×C416yes—
44C22×C197C23×C412yes—
45C22×C197C23×C411yescharacteristic
46C22×C197H(5,𝔽2)11yescharacteristic
47C22×C1972−1+411yescharacteristic
48C22×C1972−1+412yes—
49C4×C197—22no—
50C4×C197—26no—
51C4×C197C2×C42112yes—
52Dic197—24no—
53Dic197—212no—
54C2×C197C22×C4211yescharacteristic
55C2×C197#51912yes—
56C2×C197#51911yescharacteristic
57C2×C197#52012yes—
58C2×C197#52011yescharacteristic
59C197#227611yescharacteristic, complemented, Sylow
60#2276—1971nomaximal, Sylow
61C2×C4×Q8—1972no—
62C2×C4×Q8D19711yescharacteristic
63C4×C4⋊C4—1976no—
64C4×C4⋊C4—1973no—
65#376—1973no—
66C22×Q8C2×D19711yescharacteristic
67C4×Q8—19716no—
68C4×Q8Dic19718yescomplemented
69C2×C4⋊C4—1976no—
70C2×C4⋊C4C2×D19713yes—
71C2×C42—1976no—
72C2×C42—1976no—
73C2×C42C2×D19713yes—
74#95—1971no—
75#95—1976no—
76#95—1973no—
77C2×Q8C4×D19718yes—
78C2×Q8C2×Dic19714yes—
79C22×C4—1972no—
80C22×C4—1976no—
81C22×C4C22×D19711yescharacteristic
82C22×C4C22×D19713yes—
83C22×C4C22×D19713yes—
84C4⋊C4—19724no—
85C4⋊C4C2×Dic197112yes—
86C42—7886no—
87C42—19724no—
88C42C2×Dic197112yes—
89C23C23×D19711yescharacteristic
90Q8C4×Dic197116yescomplemented
91C2×C4—23no—
92C2×C4—23no—
93C2×C4—22no—
94C2×C4—3946no—
95C2×C4—3942no—
96C2×C4—3942no—
97C2×C4—3946no—
98C2×C4—1974no—
99C2×C4—19712no—
100C2×C4C2×C4×D197112yes—
101C2×C4C22×Dic19712yes—
102C2×C4C22×Dic19716yes—
103C2×C4C22×Dic19716yes—
104C22C22×C4×D19712yes—
105C22C23×Dic19711yescharacteristic
106C22#2026337211yescharacteristic
107C22#2026337311yescharacteristic
108C22#2026337412yes—
109C4—22no—
110C4—26no—
111C4—3944no—
112C4—39412no—
113C4C2×C4×Dic197112yes—
114C2C22×C4×Dic19711yescharacteristic
115C2#2716155512yes—
116C2#2716155711yescharacteristic
117C2#2716156112yes—
118C2#2716156211yescharacteristic
subgroupG/H
center, FrattiniC23C23×D197
commutatorC2×C197C22×C42
FittingC2×C4×Q8×C197C2
socle, prime radical, cosocleC23×C197C24
hypercenterC2×C4×Q8D197
hypocenterC197#2276
LCSG ▷ C2×C197 ▷ C197
UCSC1 ◁ C23 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
6. Q8×Dic197C4semidirect
14. C4×Q8×C197C4semidirect
36. Q8×C197C42semidirect
59. C197#2276semidirect
68. C4×Q8Dic197semidirect
90. Q8C4×Dic197semidirect

Maximal subgroups

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

subgroupindex
C2×Q8×Dic1972
C4⋊C4×Dic1972
C4×C4⋊Dic1972
#271609252
C2×C4×Q8×C1972
#2276197