Finite Group Databasebeta

← C2×#27160924 #38745038

Subgroups — C2×#27160924 #38745038

Order 25216.

840 conjugacy classes of subgroups; only the 405 normal subgroups are shown.

normal subgroups only

This group has 840 conjugacy classes of subgroups — too many to draw. Only its 405 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
1C22×C4×Dic197C213yesmaximal
2#27160924C218yesmaximal, direct product factor
3C2×#20263233C213yesmaximal
4C2×#95×C197C211yesmaximal, characteristic
5C23×Dic197C2213yes—
6C23×Dic197C2211yescharacteristic
7C2×C4×Dic197C4124yescomplemented
8C2×C4×Dic197C22112yes—
9#20263233C22112yes—
10C23×C4×C197C2213yes—
11#95×C197C2214yes—
12C22×Dic197—26no—
13C22×Dic197—26no—
14C22×Dic197C2×C4112yes—
15C22×Dic197C2×C4112yes—
16C22×Dic197C2316yes—
17C22×Dic197C2312yes—
18C4×Dic197C2×C4148yescomplemented
19C24×C197C2311yescharacteristic
20C22×C4×C197—212no—
21C22×C4×C197C2×C4112yes—
22C22×C4×C197C2316yes—
23C2×Dic197—224no—
24C2×Dic197—26no—
25C2×Dic197—26no—
26C2×Dic197C42116yes—
27C2×Dic197C22×C4112yes—
28C2×Dic197C22×C4112yes—
29C23×C197C22×C416yes—
30C23×C197#4116yes—
31C23×C197#4112yes—
32C23×C197C2411yescharacteristic
33C2×C4×C197—224no—
34C2×C4×C197—212no—
35C2×C4×C197C22×C4112yes—
36C22×C197C2×C4214yes—
37C22×C197#117112yes—
38C22×C197#117112yes—
39C22×C197C23×C413yes—
40C22×C197C2×#4113yes—
41C22×C197C2×#4111yescharacteristic
42C4×C197—212no—
43Dic197—212no—
44Dic197C2×C4218yes—
45C2×C197#37618yescomplemented
46C2×C197C22×C4211yescharacteristic
47C2×C197C2×#11713yes—
48C2×C197C2×#11713yes—
49C197C2×#37611yescharacteristic, complemented, Sylow
50C2×#376—1971nomaximal, Sylow
51C22×C42—1973no—
52#376—1978no—
53C2×#95—1973no—
54C2×#95D19711yescharacteristic
55C23×C4—1973no—
56C23×C4—1971no—
57C23×C4C2×D19713yes—
58C2×C42—19724no—
59C2×C42—19712no—
60#95—19712no—
61#95C2×D19714yes—
62C24C22×D19711yescharacteristic
63C22×C4—212no—
64C22×C4—3946no—
65C22×C4—3946no—
66C22×C4—19712no—
67C22×C4—1976no—
68C22×C4—19712no—
69C22×C4—1972no—
70C22×C4C4×D197112yes—
71C22×C4C22×D19716yes—
72C42—19748no—
73C23C2×C4×D19716yes—
74C23#1569135716yes—
75C23#1569135912yes—
76C23C23×D19711yescharacteristic
77C2×C4—224no—
78C2×C4—212no—
79C2×C4—39424no—
80C2×C4—3946no—
81C2×C4—3946no—
82C2×C4—19712no—
83C2×C4—19716no—
84C2×C4—19712no—
85C2×C4C2×C4×D197112yes—
86C22C42×D19714yes—
87C22#20263282112yes—
88C22#20263284112yes—
89C22C22×C4×D19713yes—
90C22C2×#1569135713yes—
91C22C2×#1569135911yescharacteristic
92C4—212no—
93C4—39412no—
94C4—1978no—
95C2#2716092418yesdirect product factor
96C2C2×C42×D19711yescharacteristic
97C2C2×#2026328213yes—
98C2C2×#2026328413yes—
subgroupG/H
centerC24C22×D197
commutatorC2×C197C22×C42
FrattiniC23C23×D197
FittingC2×#95×C197C2
socle, prime radicalC24×C197C23
cosocleC23×C197C24
hypercenterC2×#95D197
hypocenterC197C2×#376
LCSG ▷ C2×C197 ▷ C197
UCSC1 ◁ C24 ◁ C2×#95

Complements

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

NH ≅ G/Ntype
2. #27160924C2direct (N × H)
7. C2×C4×Dic197C4semidirect
18. C4×Dic197C2×C4semidirect
45. C2×C197#376semidirect
49. C197C2×#376semidirect
95. C2#27160924direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4×Dic1972
#271609242
C2×#202632332
C2×#95×C1972
C2×#376197