Finite Group Databasebeta

← Q8×C4⋊Dic197 #38745628

Subgroups — Q8×C4⋊Dic197 #38745628

Order 25216.

568 conjugacy classes of subgroups; only the 333 normal subgroups are shown.

normal subgroups only

This group has 568 conjugacy classes of subgroups — too many to draw. Only its 333 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×Q8×Dic197C212yesmaximal
2#27160978C216yesmaximal
3#27160949C213yesmaximal
4C4×C4⋊Dic197C213yesmaximal
5C2×C4×Q8×C197C211yesmaximal, characteristic
6Q8×Dic197—28no—
7C2×C4⋊Dic197C2213yes—
8C2×C4⋊Dic197C2216yes—
9C2×C4⋊Dic197C2216yes—
10C2×C4⋊Dic197C2211yescharacteristic
11C2×C4×Dic197C2216yes—
12#20263233C2216yes—
13C22×Q8×C197C2211yescharacteristic
14C4×Q8×C197C418yescomplemented
15C2×C4⋊C4×C197C2213yes—
16C2×C42×C197C2213yes—
17C22×Dic197C2316yes—
18C22×Dic197C2312yes—
19C4⋊Dic197—212no—
20C4⋊Dic197—26no—
21C4⋊Dic197—46no—
22C4⋊Dic197Q814yesdirect product factor
23C4×Dic197—212no—
24C2×Q8×C197C2×C414yes—
25C2×Q8×C197D414yes—
26C2×Q8×C197Q814yes—
27C22×C4×C197C2313yes—
28C22×C4×C197C2313yes—
29C22×C4×C197C2311yescharacteristic
30C4⋊C4×C197C2×C4112yes—
31C42×C197C2×C4112yes—
32C2×Dic197—22no—
33C2×Dic197—22no—
34C2×Dic197—26no—
35C2×Dic197—26no—
36C2×Dic197—26no—
37C2×Dic197C2×Q814yes—
38C23×C197C2411yescharacteristic
39Q8×C197C4⋊C4116yescomplemented
40C2×C4×C197—23no—
41C2×C4×C197—23no—
42C2×C4×C197C22×C416yes—
43C2×C4×C197C22×C416yes—
44C2×C4×C197C22×C412yes—
45C2×C4×C197C2×D416yes—
46C2×C4×C197C2×Q812yes—
47C2×C4×C197C2×Q816yes—
48C2×C4×C197#4112yes—
49C22×C197C23×C411yescharacteristic
50C22×C197C22×D411yescharacteristic
51C22×C197C22×Q811yescharacteristic
52C22×C197C22×Q811yescharacteristic
53C22×C197C2×#4111yescharacteristic
54C22×C197H(5,𝔽2)11yescharacteristic
55C22×C1972−1+411yescharacteristic
56C4×C197—26no—
57C4×C197C2×C4⋊C4112yes—
58C4×C197C4×Q814yescomplemented
59Dic197—24no—
60Dic197—46no—
61C2×C197C22×C4⋊C411yescharacteristic
62C2×C197C2×C4×Q811yescharacteristic
63C2×C197#52011yescharacteristic
64C2×C197D4×Q811yescharacteristic
65C2×C197#55011yescharacteristic
66C2×C197#55711yescharacteristic
67C2×C197Q8211yescharacteristic
68C197Q8×C4⋊C411yescharacteristic, complemented, Sylow
69Q8×C4⋊C4—1971nomaximal, Sylow
70C2×C4×Q8—1972no—
71C2×C4×Q8D19711yescharacteristic
72#389—1976no—
73#384—1973no—
74C4×C4⋊C4—1973no—
75C22×Q8C2×D19711yescharacteristic
76C4×Q8—3948no—
77C4×Q8Dic19718yescomplemented
78C2×C4⋊C4—1976no—
79C2×C4⋊C4—1976no—
80C2×C4⋊C4—1973no—
81C2×C4⋊C4—1971no—
82C2×C4⋊C4C2×D19713yes—
83C2×C42—1976no—
84C2×C42C2×D19713yes—
85#95—1976no—
86C2×Q8C2×Dic19714yes—
87C2×Q8D78814yes—
88C2×Q8Dic39414yes—
89C22×C4—1976no—
90C22×C4—1972no—
91C22×C4C22×D19713yes—
92C22×C4C22×D19713yes—
93C22×C4C22×D19711yescharacteristic
94C4⋊C4—7886no—
95C4⋊C4—39412no—
96C4⋊C4—3946no—
97C4⋊C4—1974no—
98C4⋊C4C2×Dic197112yes—
99C42—39412no—
100C42C2×Dic197112yes—
101C23C23×D19711yescharacteristic
102Q8C4⋊Dic197116yesdirect product factor
103C2×C4—23no—
104C2×C4—23no—
105C2×C4—3946no—
106C2×C4—3946no—
107C2×C4—3946no—
108C2×C4—3942no—
109C2×C4—3942no—
110C2×C4—1974no—
111C2×C4C22×Dic19716yes—
112C2×C4C22×Dic19716yes—
113C2×C4C22×Dic19712yes—
114C2×C4C2×D78816yes—
115C2×C4Q8×D19712yes—
116C2×C4C2×Dic39416yes—
117C2×C4#1569135912yes—
118C22C23×Dic19711yescharacteristic
119C22C22×D78811yescharacteristic
120C22C2×Q8×D19711yescharacteristic
121C22C22×Dic39411yescharacteristic
122C22C2×#1569135911yescharacteristic
123C22#2026337211yescharacteristic
124C22#2026337311yescharacteristic
125C4—26no—
126C4—7886no—
127C4—3944no—
128C4C2×C4⋊Dic197112yes—
129C4Q8×Dic19714yescomplemented
130C2C22×C4⋊Dic19711yescharacteristic
131C2C2×Q8×Dic19711yescharacteristic
132C2#2716156211yescharacteristic
133C2Q8×D78811yescharacteristic
134C2#2716175111yescharacteristic
135C2#2716180811yescharacteristic
136C2Q8×Dic39411yescharacteristic
subgroupG/H
center, FrattiniC23C23×D197
commutatorC22×C197C23×C4
FittingC2×C4×Q8×C197C2
socle, prime radical, cosocleC23×C197C24
hypercenterC2×C4×Q8D197
hypocenterC197Q8×C4⋊C4
LCSG ▷ C22×C197 ▷ C197
UCSC1 ◁ C23 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
14. C4×Q8×C197C4semidirect
22. C4⋊Dic197Q8direct (N × H)
39. Q8×C197C4⋊C4semidirect
58. C4×C197C4×Q8semidirect
68. C197Q8×C4⋊C4semidirect
77. C4×Q8Dic197semidirect
102. Q8C4⋊Dic197direct (N × H)
129. C4Q8×Dic197semidirect

Maximal subgroups

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

subgroupindex
C2×Q8×Dic1972
#271609782
#271609492
C4×C4⋊Dic1972
C2×C4×Q8×C1972
Q8×C4⋊C4197