Finite Group Databasebeta

← #38751175

Subgroups — #38751175

Order 25216.

716 conjugacy classes of subgroups; only the 249 normal subgroups are shown.

normal subgroups only

This group has 716 conjugacy classes of subgroups — too many to draw. Only its 249 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×#20263374C211yesmaximal, characteristic
2#27161557C211yesmaximal, characteristic, complemented
3#27161052C2112yesmaximal, complemented
4#519×C197C211yesmaximal, characteristic, complemented
5#20263374—24no—
6#20263374—24no—
7C2×#15691359C414yescomplemented
8C2×#15691358C2216yes—
9C2×Q8×D197C414yescomplemented
10Q8×Dic197—24no—
11#20263285C2216yes—
12#20263240C22116yes—
13C22×Q8×C197C2211yescharacteristic
14C4×Q8×C197—24no—
15#117×C197C2216yes—
16#15691359—216no—
17#15691358—212no—
18#15691358—212no—
19C2×Dic394C2×C416yes—
20Q8×D197—216no—
21C2×D788C2×C416yes—
22C2×C22⋊D197C2314yes—
23C2×C4×D197C2×C4112yes—
24C4⋊Dic197—26no—
25C22⋊Dic197C2314yes—
26C4×Dic197—26no—
27C2×Q8×C197C2×C414yes—
28C2×Q8×C197D414yes—
29C2×Q8×C197D414yes—
30C22×C4×C197C2313yes—
31C4⋊C4×C197—26no—
32C22⋊C4×C197C2314yes—
33C42×C197—26no—
34C22×D197C22×C414yes—
35Dic394—212no—
36D788—212no—
37C22⋊D197—24no—
38C22⋊D197—24no—
39C2×Dic197—24no—
40C2×Dic197C22×C414yes—
41C4×D197—224no—
42C23×C197C2411yescharacteristic
43Q8×C197C22⋊C4116yes—
44C2×C4×C197—24no—
45C2×C4×C197C22×C416yes—
46C2×C4×C197C2×D416yes—
47C2×C4×C197C2×D416yes—
48C22×C197—41no—
49C22×C197C23×C411yescharacteristic
50C22×C197C22×D411yescharacteristic
51C22×C197C22×D411yescharacteristic
52C2×D197—24no—
53C2×D197—44no—
54C4×C197—44no—
55C4×C197C2×C22⋊C4112yes—
56Dic197—24no—
57Dic197—44no—
58C2×C197—21no—
59C2×C197—21no—
60C2×C197—21no—
61C2×C197C22×C22⋊C411yescharacteristic
62D197—44no—
63C197#288411yescharacteristic, complemented, Sylow
64#2884—1971nomaximal, Sylow
65C2×2−1+4—1971no—
66#519—1971no—
67#519D19711yescharacteristic, complemented
68#410—19712no—
692−1+4—3944no—
702−1+4—3944no—
71C2×#41—1974no—
72C2×#41—1976no—
73C22×Q8—1974no—
74C22×Q8C2×D19711yescharacteristic
75C4×Q8—24no—
76C4×Q8—3944no—
77#117—1976no—
78#117C2×D19716yes—
79#99—19716no—
80#41—39416no—
81#41—39412no—
82#41—39412no—
83C2×Q8—39416no—
84C2×Q8—1976no—
85C2×Q8C4×D19714yes—
86C2×Q8C22⋊D19714yes—
87C2×Q8D78814yes—
88C2×D4—1974no—
89C2×D4—1976no—
90C22×C4—19712no—
91C22×C4C22×D19713yes—
92C4⋊C4—26no—
93C4⋊C4—3946no—
94C22⋊C4—1974no—
95C22⋊C4C22×D19714yes—
96C42—26no—
97C42—3946no—
98C23—1974no—
99C23C23×D19711yescharacteristic
100Q8—39412no—
101Q8#15691335116yes—
102D4—3944no—
103D4—3944no—
104D4—39412no—
105C2×C4—24no—
106C2×C4—3944no—
107C2×C4—39424no—
108C2×C4—1974no—
109C2×C4C2×C4×D19716yes—
110C2×C4C2×C22⋊D19716yes—
111C2×C4C2×D78816yes—
112C22—41no—
113C22—7884no—
114C22—3944no—
115C22C22×C4×D19711yescharacteristic
116C22C22×C22⋊D19711yescharacteristic
117C22C22×D78811yescharacteristic
118C4—44no—
119C4—7884no—
120C4—3944no—
121C4C2×#15691335112yes—
122C2—21no—
123C2—21no—
124C2—21no—
125C2—7884no—
126C2C22×#1569133511yescharacteristic
subgroupG/H
centerC2C22×#15691335
commutatorC22×C197C23×C4
FrattiniC23C23×D197
Fitting#519×C197C2
socleC2×C197C22×C22⋊C4
prime radicalC2×#20263374C2
cosocleC23×C197C24
hypercenter#519D197
hypocenterC197#2884
LCSG ▷ C22×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C2 ◁ C22×Q8 ◁ #519

Complements

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

NH ≅ G/Ntype
2. #27161557C2semidirect
3. #27161052C2semidirect
4. #519×C197C2semidirect
7. C2×#15691359C4semidirect
9. C2×Q8×D197C4semidirect
63. C197#2884semidirect
67. #519D197semidirect

Maximal subgroups

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

subgroupindex
C2×#202633742
#271615572
#271610522
#519×C1972
#2884197