Finite Group Databasebeta

← C2×#27160902 #38744481

Subgroups — C2×#27160902 #38744481

Order 25216.

152 conjugacy classes of subgroups; only the 93 normal subgroups are shown.

normal subgroups only

This group has 152 conjugacy classes of subgroups — too many to draw. Only its 93 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×#20263262C211yesmaximal, characteristic
2C2×#20263258C211yesmaximal, characteristic
3#27160902C214yesmaximal, direct product factor
4C2×M32×C197C211yesmaximal, characteristic
5C2×#15691342—21no—
6C2×C4⋊Dic197—21no—
7#20263262—21no—
8#20263262C2212yes—
9#20263258—21no—
10#20263258C2212yes—
11C22×C8×C197C2211yescharacteristic
12M32×C197C412yescomplemented
13M32×C197C2212yes—
14C2×C16×C197C412yescomplemented
15C22×Dic197—41no—
16#15691342—22no—
17#15691342—41no—
18C2×#13096802—41no—
19C4⋊Dic197—22no—
20C4⋊Dic197—41no—
21C22×C4×C197D411yescharacteristic
22C2×C8×C197C2×C411yescharacteristic
23C2×C8×C197C2×C411yescharacteristic
24C2×C8×C197D411yescharacteristic
25C2×C8×C197Q811yescharacteristic
26C2×C8×C197Q811yescharacteristic
27C2×C8×C197C2311yescharacteristic
28C16×C197C2×C414yescomplemented
29C2×Dic197—42no—
30C2×Dic197—82no—
31#13096802—42no—
32C23×C197SD1611yescharacteristic
33C2×C4×C197C4⋊C411yescharacteristic
34C2×C4×C197C4⋊C411yescharacteristic
35C2×C4×C197SD1611yescharacteristic
36C2×C4×C197SD1611yescharacteristic
37C2×C4×C197SD1611yescharacteristic
38C2×C4×C197C2×D411yescharacteristic
39C8×C197C4⋊C411yescharacteristic
40C8×C197C4⋊C411yescharacteristic
41C8×C197C22×C411yescharacteristic
42C8×C197C2×Q811yescharacteristic
43C22×C197—22no—
44C22×C197#10611yescharacteristic
45C22×C197#10611yescharacteristic
46C22×C197C2×SD1611yescharacteristic
47C4×C197#10611yescharacteristic
48C4×C197#10611yescharacteristic
49C4×C197C2×C4⋊C411yescharacteristic
50C4×C197C2×SD1611yescharacteristic
51Dic197—82no—
52C2×C197—21no—
53C2×C197—21no—
54C2×C197#36512yescomplemented
55C2×C197C2×#10611yescharacteristic
56C197C2×#36511yescharacteristic, complemented, Sylow
57C2×#365—1971nomaximal, Sylow
58C2×M32D19711yescharacteristic
59C2×#108—1971no—
60C2×#106—1971no—
61#365—1974no—
62C2×M16—3941no—
63C22×C8C2×D19711yescharacteristic
64C2×C4⋊C4—3941no—
65M32Dic19712yescomplemented
66M32C2×D19712yes—
67C2×C16Dic19712yescomplemented
68#108—3941no—
69#108—1972no—
70#106—3941no—
71#106—1972no—
72C22×C4—7881no—
73C22×C4D78811yescharacteristic
74M16—7881no—
75M16—3942no—
76C2×C8—7881no—
77C2×C8C2×Dic19711yescharacteristic
78C2×C8C2×Dic19711yescharacteristic
79C2×C8D78811yescharacteristic
80C2×C8Dic39411yescharacteristic
81C2×C8Dic39411yescharacteristic
82C2×C8C22×D19711yescharacteristic
83C4⋊C4—7881no—
84C4⋊C4—3942no—
85C16C2×Dic19714yescomplemented
86C23#1569134711yescharacteristic
87C2×C4—7882no—
88C2×C4—15762no—
89C2×C4C4⋊Dic19711yescharacteristic
90C2×C4C4⋊Dic19711yescharacteristic
91C2×C4#1569134711yescharacteristic
92C2×C4#1569134711yescharacteristic
93C2×C4#1569134711yescharacteristic
94C2×C4C2×D78811yescharacteristic
95C8—7882no—
96C8C4⋊Dic19711yescharacteristic
97C8C4⋊Dic19711yescharacteristic
98C8C22×Dic19711yescharacteristic
99C8C2×Dic39411yescharacteristic
100C22—22no—
101C22#2026325811yescharacteristic
102C22#2026325811yescharacteristic
103C22C2×#1569134711yescharacteristic
104C4—15762no—
105C4#2026325811yescharacteristic
106C4#2026325811yescharacteristic
107C4C2×C4⋊Dic19711yescharacteristic
108C4C2×#1569134711yescharacteristic
109C2—21no—
110C2—21no—
111C2#2716090212yesdirect product factor
112C2C2×#2026325811yescharacteristic
subgroupG/H
centerC22#20263258
commutatorC8×C197C22×C4
FrattiniC2×C8C22×D197
FittingC2×M32×C197C2
socleC22×C197#106
prime radicalC23×C197SD16
cosocleC2×C8×C197C23
hypercenterC2×M32D197
hypocenterC197C2×#365
LCSG ▷ C8×C197 ▷ C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C2×M32

Complements

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

NH ≅ G/Ntype
3. #27160902C2direct (N × H)
12. M32×C197C4semidirect
14. C2×C16×C197C4semidirect
28. C16×C197C2×C4semidirect
54. C2×C197#365semidirect
56. C197C2×#365semidirect
65. M32Dic197semidirect
67. C2×C16Dic197semidirect
85. C16C2×Dic197semidirect
111. C2#27160902direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202632622
C2×#202632582
#271609022
C2×M32×C1972
C2×#365197