Finite Group Databasebeta

← Q8×#15691342 #38751666

Subgroups — Q8×#15691342 #38751666

Order 25216.

388 conjugacy classes of subgroups; only the 241 normal subgroups are shown.

normal subgroups only

This group has 388 conjugacy classes of subgroups — too many to draw. Only its 241 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
1#27161210C216yesmaximal, complemented
2Q8×#13096802C212yesmaximal, complemented
3#27161103C213yesmaximal
4C4×#15691342C213yesmaximal
5C2×C4×Q8×C197C211yesmaximal, characteristic
6C2×#15691342C2213yes—
7C2×#15691342C2211yescharacteristic
8C4⋊#13096802C2216yes—
9C4⋊#13096802C2216yes—
10#20263237C2216yes—
11C4×#13096802C2216yes—
12C22×Q8×C197C411yescharacteristic
13C4×Q8×C197C413yes—
14C4×Q8×C197C411yescharacteristic
15C4×Q8×C197C2211yescharacteristic
16C4×Q8×C197C2213yes—
17C2×C4⋊C4×C197C413yes—
18C2×C42×C197C2213yes—
19#15691342—26no—
20#15691342Q814yesdirect product factor
21C2×#13096802C2316yes—
22C2×#13096802C2312yes—
23C2×Q8×C197—24no—
24C2×Q8×C197C2×C413yes—
25C2×Q8×C197C2×C411yescharacteristic
26C22×C4×C197C2×C413yes—
27C22×C4×C197C2×C413yes—
28C22×C4×C197C2311yescharacteristic
29C4⋊C4×C197C2×C416yes—
30C4⋊C4×C197C2×C413yes—
31C4⋊C4×C197C2×C413yes—
32C42×C197C2×C413yes—
33C42×C197C2×C413yes—
34C42×C197C2313yes—
35C42×C197C2313yes—
36#13096802—26no—
37#13096802C2×Q814yescomplemented
38C23×C197C22×C411yescharacteristic
39Q8×C197—26no—
40Q8×C197M1614yescomplemented
41C2×C4×C197—26no—
42C2×C4×C197—43no—
43C2×C4×C197C22×C413yes—
44C2×C4×C197C22×C413yes—
45C2×C4×C197C22×C413yes—
46C2×C4×C197C22×C411yescharacteristic
47C2×C4×C197C22×C413yes—
48C2×C4×C197C2×Q812yes—
49C2×C4×C197#4112yes—
50C2×C4×C197C2411yescharacteristic
51C22×C197—21no—
52C22×C197—21no—
53C22×C197C4×Q812yes—
54C22×C197C23×C411yescharacteristic
55C4×C197—23no—
56C4×C197—23no—
57C4×C197—23no—
58C4×C197C4×Q812yes—
59C4×C197C2×M1616yes—
60C4×C197C22×Q811yescharacteristic
61C4×C197C2×#4111yescharacteristic
62C2×C197—22no—
63C2×C197C2×C4×Q811yescharacteristic
64C2×C197C22×M1611yescharacteristic
65C2×C197#56811yescharacteristic
66C197Q8×M1611yescharacteristic, complemented, Sylow
67Q8×M16—1971nomaximal, Sylow
68C2×C4×Q8D19711yescharacteristic
69#446—1976no—
70C8×Q8—1972no—
71#423—1973no—
72C4×M16—1973no—
73C22×Q8Dic19711yescharacteristic
74C2×M16—1973no—
75C2×M16—1971no—
76C4×Q8Dic19713yes—
77C4×Q8Dic19711yescharacteristic
78C4×Q8C2×D19711yescharacteristic
79C4×Q8C2×D19713yes—
80C2×C4⋊C4Dic19713yes—
81C2×C42C2×D19713yes—
82C4⋊C8—1976no—
83C4⋊C8—1976no—
84#97—1976no—
85C4×C8—1976no—
86C2×Q8—24no—
87C2×Q8C2×Dic19713yes—
88C2×Q8C2×Dic19711yescharacteristic
89C22×C4C2×Dic19713yes—
90C22×C4C2×Dic19713yes—
91C22×C4C22×D19711yescharacteristic
92M16—3946no—
93M16—1974no—
94C2×C8—1976no—
95C2×C8—1972no—
96C4⋊C4C2×Dic19716yes—
97C4⋊C4C2×Dic19713yes—
98C4⋊C4C2×Dic19713yes—
99C42C2×Dic19713yes—
100C42C2×Dic19713yes—
101C42C22×D19713yes—
102C42C22×D19713yes—
103C23C22×Dic19711yescharacteristic
104Q8—26no—
105Q8#1569134214yesdirect product factor
106C2×C4—26no—
107C2×C4—43no—
108C2×C4C22×Dic19713yes—
109C2×C4C22×Dic19713yes—
110C2×C4C22×Dic19713yes—
111C2×C4C22×Dic19711yescharacteristic
112C2×C4C22×Dic19713yes—
113C2×C4Q8×D19712yes—
114C2×C4#1569135912yes—
115C2×C4C23×D19711yescharacteristic
116C8—3946no—
117C8—1974no—
118C22—21no—
119C22—21no—
120C22Q8×Dic19712yes—
121C22C23×Dic19711yescharacteristic
122C4—23no—
123C4—23no—
124C4—23no—
125C4Q8×Dic19712yes—
126C4C2×#1569134216yes—
127C4C2×Q8×D19711yescharacteristic
128C4C2×#1569135911yescharacteristic
129C2—22no—
130C2C2×Q8×Dic19711yescharacteristic
131C2C22×#1569134211yescharacteristic
132C2#2716184611yescharacteristic
subgroupG/H
center, FrattiniC2×C4C23×D197
commutator, socleC22×C197C23×C4
FittingC2×C4×Q8×C197C2
prime radicalC23×C197C22×C4
cosocleC2×C4×C197C24
hypercenterC2×C4×Q8D197
hypocenterC197Q8×M16
LCSG ▷ C22×C197 ▷ C197
UCSC1 ◁ C2×C4 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
1. #27161210C2semidirect
2. Q8×#13096802C2semidirect
20. #15691342Q8direct (N × H)
37. #13096802C2×Q8semidirect
40. Q8×C197M16semidirect
66. C197Q8×M16semidirect
105. Q8#15691342direct (N × H)

Maximal subgroups

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

subgroupindex
#271612102
Q8×#130968022
#271611032
C4×#156913422
C2×C4×Q8×C1972
Q8×M16197