Finite Group Databasebeta

← #97×Dic181 #37533404

Subgroups — #97×Dic181 #37533404

Order 23168.

360 conjugacy classes of subgroups; only the 221 normal subgroups are shown.

normal subgroups only

This group has 360 conjugacy classes of subgroups — too many to draw. Only its 221 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×#19153727C211yesmaximal, characteristic
2C2×#19153726C212yesmaximal
3C2×C8×Dic181C212yesmaximal
4C42×Dic181C211yesmaximal, characteristic
5C2×#97×C181C211yesmaximal, characteristic
6C22×#13089678C2212yes—
7C2×C4×Dic181C414yes—
8C2×C4×Dic181C2211yescharacteristic
9C2×C4×Dic181C2211yescharacteristic
10#19153727C414yescomplemented
11#19153726C418yescomplemented
12C8×Dic181C418yescomplemented
13C22×C8×C181C2212yes—
14C2×C42×C181C2211yescharacteristic
15#97×C181C414yescomplemented
16C22×Dic181C2×C412yes—
17C22×Dic181C2×C412yes—
18C2×#13089678C2×C414yes—
19C2×#13089678C2×C414yes—
20C2×#13089678C2×C414yes—
21C4×Dic181—28no—
22C4×Dic181C2×C414yes—
23C4×Dic181C2×C414yes—
24C22×C4×C181C2×C412yes—
25C22×C4×C181C2311yescharacteristic
26C2×C8×C181C2×C414yes—
27C2×C8×C181C2×C414yes—
28C2×C8×C181C2×C414yes—
29C42×C181C2×C412yes—
30C42×C181C2×C412yes—
31C2×Dic181—24no—
32C2×Dic181C4214yes—
33C2×Dic181C4214yes—
34C2×Dic181M1618yes—
35#13089678C4218yescomplemented
36C23×C181C22×C411yescharacteristic
37C2×C4×C181—24no—
38C2×C4×C181C4214yes—
39C2×C4×C181C22×C411yescharacteristic
40C2×C4×C181C22×C412yes—
41C2×C4×C181C22×C412yes—
42C2×C4×C181C22×C411yescharacteristic
43C8×C181C4218yescomplemented
44C22×C181C2×C4211yescharacteristic
45C22×C181C2×C4211yescharacteristic
46C22×C181C2×C4211yescharacteristic
47C22×C181C2×M1614yes—
48C4×C181—24no—
49C4×C181C2×C4212yes—
50C4×C181C2×C4212yes—
51Dic181—24no—
52Dic181#9718yesdirect product factor
53C2×C181C4311yescharacteristic
54C2×C181C2×#9712yes—
55C2×C181C4×M1612yes—
56C2×C181C4×M1612yes—
57C181C4×#9711yescharacteristic, complemented, Sylow
58C4×#97—1811nomaximal, Sylow
59C2×#97—1812no—
60C2×#97—1811no—
61C2×#97D18111yescharacteristic
62C2×C4×C8—1812no—
63C43—1811no—
64C22×C8—1812no—
65C22×C8C2×D18112yes—
66C2×C42—1814no—
67C2×C42—1811no—
68C2×C42—1811no—
69C2×C42C2×D18111yescharacteristic
70#97—1818no—
71#97—1814no—
72#97Dic18114yesdirect product factor
73C4×C8—1818no—
74C22×C4—1812no—
75C22×C4—1812no—
76C22×C4C4×D18112yes—
77C22×C4C22×D18111yescharacteristic
78C2×C8—1814no—
79C2×C8—1814no—
80C2×C8—1814no—
81C2×C8C4×D18114yes—
82C2×C8C4×D18114yes—
83C2×C8C2×Dic18114yes—
84C42—3628no—
85C42—1814no—
86C42—1814no—
87C42C4×D18112yes—
88C42C2×Dic18112yes—
89C23C2×C4×D18111yescharacteristic
90C2×C4—24no—
91C2×C4—3624no—
92C2×C4—1814no—
93C2×C4—1814no—
94C2×C4—1818no—
95C2×C4C4×Dic18114yes—
96C2×C4C2×C4×D18111yescharacteristic
97C2×C4C2×C4×D18112yes—
98C2×C4C2×C4×D18112yes—
99C2×C4C22×Dic18111yescharacteristic
100C8—1818no—
101C8C4×Dic18118yescomplemented
102C22C42×D18111yescharacteristic
103C22C42×D18111yescharacteristic
104C22C2×C4×Dic18111yescharacteristic
105C22M16×D18114yes—
106C4—24no—
107C4—3624no—
108C4—1818no—
109C4C42×D18112yes—
110C4C2×C4×Dic18112yes—
111C2C42×Dic18111yescharacteristic
112C2#97×D18112yes—
113C2M16×Dic18112yes—
114C2#2604123112yes—
subgroupG/H
center, FrattiniC22×C4C22×D181
commutatorC2×C181C43
FittingC2×#97×C181C2
socle, prime radicalC23×C181C22×C4
cosocleC22×C4×C181C23
hypercenterC2×#97D181
hypocenterC181C4×#97
LCSG ▷ C2×C181 ▷ C181
UCSC1 ◁ C22×C4 ◁ C2×#97

Complements

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

NH ≅ G/Ntype
10. #19153727C4semidirect
11. #19153726C4semidirect
12. C8×Dic181C4semidirect
15. #97×C181C4semidirect
35. #13089678C42semidirect
43. C8×C181C42semidirect
52. Dic181#97direct (N × H)
57. C181C4×#97semidirect
72. #97Dic181direct (N × H)
101. C8C4×Dic181semidirect

Maximal subgroups

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

subgroupindex
C2×#191537272
C2×#191537262
C2×C8×Dic1812
C42×Dic1812
C2×#97×C1812
C4×#97181