Finite Group Databasebeta

← #108×Dic181 #37533625

Subgroups — #108×Dic181 #37533625

Order 23168.

228 conjugacy classes of subgroups; only the 121 normal subgroups are shown.

normal subgroups only

This group has 228 conjugacy classes of subgroups — too many to draw. Only its 121 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×#19153752C211yesmaximal, characteristic
2M16×Dic181C212yesmaximal
3C2×C8×Dic181C211yesmaximal, characteristic
4#26041043C212yesmaximal
5C2×#108×C181C211yesmaximal, characteristic
6C2×#15668433C2212yes—
7C22×#13089678C2211yescharacteristic
8C2×C4×Dic181C2211yescharacteristic
9#19153752C414yescomplemented
10#19153726—22no—
11C8×Dic181—22no—
12C8×Dic181C414yes—
13C2×M16×C181C2212yes—
14C22×C8×C181C2211yescharacteristic
15#108×C181C414yescomplemented
16C22×Dic181Q812yes—
17#15668433—22no—
18#15668433C2×C414yes—
19C2×#13089678—22no—
20C2×#13089678—21no—
21C2×#13089678—21no—
22C2×#13089678C2×C412yes—
23C4×Dic181C2×C412yes—
24C4×Dic181D411yescharacteristic
25C4×Dic181D411yescharacteristic
26C22×C4×C181C2311yescharacteristic
27M16×C181—22no—
28M16×C181C2×C414yes—
29C2×C8×C181—22no—
30C2×C8×C181C2×C412yes—
31C2×C8×C181C2×C412yes—
32C2×C8×C181C2×C412yes—
33C2×Dic181—24no—
34C2×Dic181C4⋊C412yes—
35C2×Dic181C4⋊C412yes—
36#13089678—22no—
37#13089678—24no—
38C23×C181C2×Q811yescharacteristic
39C2×C4×C181C22×C411yescharacteristic
40C2×C4×C181C22×C411yescharacteristic
41C2×C4×C181C22×C411yescharacteristic
42C2×C4×C181C2×D411yescharacteristic
43C2×C4×C181#4111yescharacteristic
44C2×C4×C181#4111yescharacteristic
45C8×C181—24no—
46C8×C181C4214yes—
47C22×C181—22no—
48C22×C181C2×C4⋊C411yescharacteristic
49C22×C181C4×Q811yescharacteristic
50C22×C181C4×Q811yescharacteristic
51C4×C181C2×C4211yescharacteristic
52C4×C181#11711yescharacteristic
53C4×C181C4×D411yescharacteristic
54C4×C181C4×D411yescharacteristic
55Dic181—22no—
56Dic181#10814yesdirect product factor
57C2×C181—21no—
58C2×C181—21no—
59C2×C181C4×C4⋊C411yescharacteristic
60C2×C181C2×#10812yes—
61C181C4×#10811yescharacteristic, complemented, Sylow
62C4×#108—1811nomaximal, Sylow
63C2×#108—1811no—
64C2×#108D18111yescharacteristic
65C4×M16—1812no—
66C2×C4×C8—1811no—
67#341—1812no—
68C2×M16—1812no—
69C2×M16C2×D18112yes—
70C22×C8—1811no—
71C22×C8C2×D18111yescharacteristic
72C2×C42—1811no—
73#108—1814no—
74#108Dic18114yesdirect product factor
75#97—3622no—
76C4×C8—3622no—
77C4×C8—1814no—
78C22×C4—1812no—
79C22×C4C22×D18111yescharacteristic
80M16—22no—
81M16—3622no—
82M16—1814no—
83M16C2×Dic18114yes—
84C2×C8—22no—
85C2×C8—3622no—
86C2×C8—3621no—
87C2×C8—3621no—
88C2×C8—1812no—
89C2×C8C4×D18112yes—
90C2×C8C4×D18112yes—
91C2×C8C2×Dic18112yes—
92C42—1812no—
93C42—1811no—
94C42—1811no—
95C23Q8×D18111yescharacteristic
96C2×C4—3624no—
97C2×C4—1812no—
98C2×C4—1812no—
99C2×C4C2×C4×D18111yescharacteristic
100C2×C4C2×C4×D18111yescharacteristic
101C2×C4C22×Dic18111yescharacteristic
102C2×C4D4×D18111yescharacteristic
103C2×C4#1566844811yescharacteristic
104C2×C4#1566845011yescharacteristic
105C8—24no—
106C8—3622no—
107C8—3624no—
108C8C4×Dic18114yes—
109C22—22no—
110C22C4⋊C4×D18111yescharacteristic
111C22#1915378111yescharacteristic
112C22Q8×Dic18111yescharacteristic
113C4—3622no—
114C4—1814no—
115C4C2×C4×Dic18111yescharacteristic
116C4#1915377411yescharacteristic
117C4#1915377811yescharacteristic
118C4D4×Dic18111yescharacteristic
119C2—21no—
120C2—21no—
121C2C4⋊C4×Dic18111yescharacteristic
122C2#108×D18112yes—
subgroupG/H
centerC2×C4D4×D181
commutatorC4×C181C2×C42
FrattiniC22×C4C22×D181
FittingC2×#108×C181C2
socleC22×C181C2×C4⋊C4
prime radicalC23×C181C2×Q8
cosocleC22×C4×C181C23
hypercenterC2×#108D181
hypocenterC181C4×#108
LCSG ▷ C4×C181 ▷ C2×C181 ▷ C181
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×#108

Complements

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

NH ≅ G/Ntype
9. #19153752C4semidirect
15. #108×C181C4semidirect
56. Dic181#108direct (N × H)
61. C181C4×#108semidirect
74. #108Dic181direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191537522
M16×Dic1812
C2×C8×Dic1812
#260410432
C2×#108×C1812
C4×#108181