Finite Group Databasebeta

← Q8×#15668437 #37546581

Subgroups — Q8×#15668437 #37546581

Order 23168.

370 conjugacy classes of subgroups; only the 149 normal subgroups are shown.

normal subgroups only

This group has 370 conjugacy classes of subgroups — too many to draw. Only its 149 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
1Q8×Dic362C211yesmaximal, characteristic, complemented
2#26041675C213yesmaximal, complemented
3#26041569C213yesmaximal
4#26041561C213yesmaximal, complemented
5Q8×#13089678C211yesmaximal, characteristic, complemented
6C4×#15668437C213yesmaximal
7D4×Q8×C181C211yesmaximal, characteristic
8C2×#15668437C2211yescharacteristic
9#19153816C2213yes—
10#19153815—23no—
11Q8×Dic181—21no—
12C4×Dic362C2213yes—
13#19153747C2213yes—
14#19153747C2216yes—
15C4⋊#13089678C2213yes—
16#19153739C2213yes—
17#19153737C2213yes—
18C4×#13089678C2213yes—
19C22×Q8×C181—21no—
20C4⋊Q8×C181C2213yes—
21C22⋊Q8×C181—23no—
22C4×Q8×C181C2211yescharacteristic
23C4×D4×C181C2213yes—
24C2×Dic362—23no—
25C2×Dic362C2311yescharacteristic
26#15668437Q814yesdirect product factor
27C2×#13089678C2313yes—
28C2×#13089678C2311yescharacteristic
29C4⋊Dic181—23no—
30C4⋊Dic181C2313yes—
31#15668428—23no—
32C4×Dic181—23no—
33C2×Q8×C181—23no—
34C2×Q8×C181—44no—
35C2×Q8×C181D411yescharacteristic
36C2×D4×C181C2311yescharacteristic
37C22×C4×C181—23no—
38C4⋊C4×C181—23no—
39C4⋊C4×C181D413yes—
40C4⋊C4×C181C2313yes—
41C22⋊C4×C181—23no—
42C42×C181C2313yes—
43Dic362—21no—
44Dic362—83no—
45Dic362C2×Q812yescomplemented
46C2×Dic181—21no—
47C2×Dic181—23no—
48#13089678—23no—
49#13089678C2×Q812yescomplemented
50C23×C181—21no—
51Q8×C181—46no—
52Q8×C181SD1614yescomplemented
53D4×C181—21no—
54D4×C181C2×Q812yes—
55C2×C4×C181—23no—
56C2×C4×C181—46no—
57C2×C4×C181C2×D413yes—
58C2×C4×C181C2×D413yes—
59C2×C4×C181C2411yescharacteristic
60C22×C181—22no—
61C22×C181—41no—
62C22×C181—41no—
63C22×C181C22×D411yescharacteristic
64C4×C181—23no—
65C4×C181—43no—
66C4×C181C2×SD1616yes—
67C4×C181C22×Q811yescharacteristic
68C4×C1812−1+411yescharacteristic
69Dic181—22no—
70Dic181—43no—
71C2×C181—42no—
72C2×C181D4×Q811yescharacteristic
73C2×C181C22×SD1611yescharacteristic
74C2×C181#57711yescharacteristic
75C181Q8×SD1611yescharacteristic, complemented, Sylow
76Q8×SD16—1811nomaximal, Sylow
77Q82—1811no—
78D4×Q8D18111yescharacteristic
79#498—1813no—
80#476—1813no—
81#475—1813no—
82C8×Q8—1811no—
83C4×SD16—1813no—
84C22×Q8—21no—
85C2×SD16—1811no—
86C4⋊Q8—3623no—
87C4⋊Q8—1813no—
88C4⋊Q8C2×D18113yes—
89C22⋊Q8—23no—
90C4×Q8—3621no—
91C4×Q8—1813no—
92C4×Q8C2×D18111yescharacteristic
93C4×D4C2×D18113yes—
94#106—1813no—
95#106—1816no—
96C4⋊C8—1813no—
97#103—1813no—
98#102—1813no—
99C4×C8—1813no—
100C2×Q8—23no—
101C2×Q8—44no—
102C2×Q8—3623no—
103C2×Q8—1811no—
104C2×Q8C22⋊D18111yescharacteristic
105C2×D4C22×D18111yescharacteristic
106C22×C4—23no—
107SD16—1814no—
108C2×C8—1813no—
109C2×C8—1811no—
110C4⋊C4—23no—
111C4⋊C4—3623no—
112C4⋊C4—3623no—
113C4⋊C4—1813no—
114C4⋊C4C22⋊D18113yes—
115C4⋊C4C22×D18113yes—
116C22⋊C4—23no—
117C42—3623no—
118C42C22×D18113yes—
119C23—21no—
120Q8—46no—
121Q8—3621no—
122Q8—14483no—
123Q8—1812no—
124Q8#1566843714yesdirect product factor
125D4—21no—
126D4Q8×D18112yes—
127C2×C4—23no—
128C2×C4—46no—
129C2×C4—3621no—
130C2×C4—3623no—
131C2×C4C2×C22⋊D18113yes—
132C2×C4C2×C22⋊D18113yes—
133C2×C4C23×D18111yescharacteristic
134C8—3623no—
135C8—1812no—
136C22—22no—
137C22—41no—
138C22—41no—
139C22C22×C22⋊D18111yescharacteristic
140C4—23no—
141C4—43no—
142C4—3622no—
143C4—7243no—
144C4C2×#1566843716yes—
145C4C2×Q8×D18111yescharacteristic
146C4#1915386411yescharacteristic
147C2—42no—
148C2Q8×C22⋊D18111yescharacteristic
149C2C22×#1566843711yescharacteristic
150C2#2604208711yescharacteristic
subgroupG/H
centerC22C22×C22⋊D181
commutator, cosocleC2×C4×C181C24
FrattiniC2×C4C23×D181
FittingD4×Q8×C181C2
socleC22×C181C22×D4
prime radicalC2×D4×C181C23
hypercenterD4×Q8D181
hypocenterC181Q8×SD16
LCSG ▷ C2×C4×C181 ▷ C2×C181 ▷ C181
UCSC1 ◁ C22 ◁ C4×Q8 ◁ D4×Q8

Complements

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

NH ≅ G/Ntype
1. Q8×Dic362C2semidirect
2. #26041675C2semidirect
4. #26041561C2semidirect
5. Q8×#13089678C2semidirect
26. #15668437Q8direct (N × H)
45. Dic362C2×Q8semidirect
49. #13089678C2×Q8semidirect
52. Q8×C181SD16semidirect
75. C181Q8×SD16semidirect
124. Q8#15668437direct (N × H)

Maximal subgroups

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

subgroupindex
Q8×Dic3622
#260416752
#260415692
#260415612
Q8×#130896782
C4×#156684372
D4×Q8×C1812
Q8×SD16181