Finite Group Databasebeta

← C2×#27160856 #38744313

Subgroups — C2×#27160856 #38744313

Order 25216.

168 conjugacy classes of subgroups; only the 109 normal subgroups are shown.

normal subgroups only

This group has 168 conjugacy classes of subgroups — too many to draw. Only its 109 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×#20263266C211yesmaximal, characteristic
2C2×#20263236C211yesmaximal, characteristic
3#27160856C214yesmaximal, direct product factor
4C2×M32×C197C211yesmaximal, characteristic
5C22×#13096802C411yescharacteristic
6C2×C4×Dic197C411yescharacteristic
7#20263266C412yescomplemented
8#20263266C2212yes—
9C2×#15691333C412yescomplemented
10#20263236C412yes—
11#20263236C2212yes—
12C22×C8×C197C2211yescharacteristic
13M32×C197C412yescomplemented
14M32×C197C2212yes—
15C2×C16×C197C412yescomplemented
16C22×Dic197—21no—
17C2×#13096802—21no—
18C2×#13096802—21no—
19C2×#13096802C2×C412yes—
20C4×Dic197—21no—
21C4×Dic197C2×C412yes—
22#15691333C2×C414yescomplemented
23C22×C4×C197C2×C411yescharacteristic
24C2×C8×C197C2×C411yescharacteristic
25C2×C8×C197C2×C411yescharacteristic
26C2×C8×C197C2×C411yescharacteristic
27C2×C8×C197C2×C411yescharacteristic
28C2×C8×C197C2×C411yescharacteristic
29C2×C8×C197C2311yescharacteristic
30C16×C197C2×C414yescomplemented
31C2×Dic197—22no—
32C2×Dic197—42no—
33#13096802—22no—
34C23×C197M1611yescharacteristic
35C2×C4×C197C4211yescharacteristic
36C2×C4×C197C4211yescharacteristic
37C2×C4×C197M1611yescharacteristic
38C2×C4×C197M1611yescharacteristic
39C2×C4×C197M1611yescharacteristic
40C2×C4×C197C22×C411yescharacteristic
41C8×C197C4211yescharacteristic
42C8×C197C4211yescharacteristic
43C8×C197C22×C411yescharacteristic
44C8×C197C22×C411yescharacteristic
45C22×C197—22no—
46C22×C197#9711yescharacteristic
47C22×C197#9711yescharacteristic
48C22×C197C2×M1611yescharacteristic
49C4×C197#9711yescharacteristic
50C4×C197#9711yescharacteristic
51C4×C197C2×C4211yescharacteristic
52C4×C197C2×M1611yescharacteristic
53Dic197—42no—
54C2×C197—21no—
55C2×C197—21no—
56C2×C197#34712yescomplemented
57C2×C197C2×#9711yescharacteristic
58C197C2×#34711yescharacteristic, complemented, Sylow
59C2×#347—1971nomaximal, Sylow
60C2×M32—1971no—
61C2×M32D19711yescharacteristic
62C2×#97—1971no—
63#347—1974no—
64C22×C8—1971no—
65C22×C8C2×D19711yescharacteristic
66C2×C42—1971no—
67M32—1972no—
68M32—1972no—
69M32Dic19712yescomplemented
70M32C2×D19712yes—
71C2×C16—1972no—
72C2×C16Dic19712yescomplemented
73#97—1972no—
74#97—1972no—
75C22×C4—3941no—
76C22×C4C4×D19711yescharacteristic
77C2×C8—3941no—
78C2×C8—3941no—
79C2×C8—1972no—
80C2×C8C4×D19711yescharacteristic
81C2×C8C4×D19711yescharacteristic
82C2×C8C4×D19711yescharacteristic
83C2×C8C2×Dic19711yescharacteristic
84C2×C8C2×Dic19711yescharacteristic
85C2×C8C22×D19711yescharacteristic
86C42—3941no—
87C42—1972no—
88C16—1974no—
89C16C2×Dic19714yescomplemented
90C23#1569134111yescharacteristic
91C2×C4—7882no—
92C2×C4—3942no—
93C2×C4C4×Dic19711yescharacteristic
94C2×C4C4×Dic19711yescharacteristic
95C2×C4#1569134111yescharacteristic
96C2×C4#1569134111yescharacteristic
97C2×C4#1569134111yescharacteristic
98C2×C4C2×C4×D19711yescharacteristic
99C8—3942no—
100C8C4×Dic19711yescharacteristic
101C8C4×Dic19711yescharacteristic
102C8C2×C4×D19711yescharacteristic
103C8C22×Dic19711yescharacteristic
104C22—22no—
105C22#2026323611yescharacteristic
106C22#2026323611yescharacteristic
107C22C2×#1569134111yescharacteristic
108C4—7882no—
109C4#2026323611yescharacteristic
110C4#2026323611yescharacteristic
111C4C2×C4×Dic19711yescharacteristic
112C4C2×#1569134111yescharacteristic
113C2—21no—
114C2—21no—
115C2#2716085612yesdirect product factor
116C2C2×#2026323611yescharacteristic
subgroupG/H
centerC2×C4C4×Dic197
commutatorC4×C197C2×C42
FrattiniC2×C8C22×D197
FittingC2×M32×C197C2
socleC22×C197#97
prime radicalC23×C197M16
cosocleC2×C8×C197C23
hypercenterC2×M32D197
hypocenterC197C2×#347
LCSG ▷ C4×C197 ▷ C197
UCSC1 ◁ C2×C4 ◁ C2×M32

Complements

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

NH ≅ G/Ntype
3. #27160856C2direct (N × H)
7. #20263266C4semidirect
9. C2×#15691333C4semidirect
13. M32×C197C4semidirect
15. C2×C16×C197C4semidirect
22. #15691333C2×C4semidirect
30. C16×C197C2×C4semidirect
56. C2×C197#347semidirect
58. C197C2×#347semidirect
69. M32Dic197semidirect
72. C2×C16Dic197semidirect
89. C16C2×Dic197semidirect
115. C2#27160856direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202632662
C2×#202632362
#271608562
C2×M32×C1972
C2×#347197