Finite Group Databasebeta

← Q8×SD16×C197 #38740313

Subgroups — Q8×SD16×C197 #38740313

Order 25216.

370 conjugacy classes of subgroups; only the 208 normal subgroups are shown.

normal subgroups only

This group has 370 conjugacy classes of subgroups — too many to draw. Only its 208 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
1Q82×C197C211yesmaximal, characteristic, complemented
2D4×Q8×C197C211yesmaximal, characteristic
3#498×C197C213yesmaximal, complemented
4#476×C197C213yesmaximal
5#475×C197C213yesmaximal, complemented
6C8×Q8×C197C211yesmaximal, characteristic, complemented
7C4×SD16×C197C213yesmaximal
8C22×Q8×C197—21no—
9C2×SD16×C197C2211yescharacteristic
10C4⋊Q8×C197—23no—
11C4⋊Q8×C197C2213yes—
12C4⋊Q8×C197C2213yes—
13C22⋊Q8×C197—23no—
14C4×Q8×C197—21no—
15C4×Q8×C197C2213yes—
16C4×Q8×C197C2211yescharacteristic
17C4×D4×C197C2213yes—
18#106×C197C2213yes—
19#106×C197C2216yes—
20C4⋊C8×C197C2213yes—
21#103×C197C2213yes—
22#102×C197C2213yes—
23C4×C8×C197C2213yes—
24C2×Q8×C197—23no—
25C2×Q8×C197—23no—
26C2×Q8×C197—44no—
27C2×Q8×C197D411yescharacteristic
28C2×Q8×C197C2311yescharacteristic
29C2×D4×C197C2311yescharacteristic
30C22×C4×C197—23no—
31SD16×C197Q814yesdirect product factor
32C2×C8×C197C2313yes—
33C2×C8×C197C2311yescharacteristic
34C4⋊C4×C197—23no—
35C4⋊C4×C197—23no—
36C4⋊C4×C197—23no—
37C4⋊C4×C197D413yes—
38C4⋊C4×C197C2313yes—
39C4⋊C4×C197C2313yes—
40C22⋊C4×C197—23no—
41C42×C197—23no—
42C42×C197C2313yes—
43C23×C197—21no—
44Q8×C197—21no—
45Q8×C197—46no—
46Q8×C197—83no—
47Q8×C197SD1614yesdirect product factor
48Q8×C197C2×Q812yescomplemented
49D4×C197—21no—
50D4×C197C2×Q812yes—
51C2×C4×C197—21no—
52C2×C4×C197—23no—
53C2×C4×C197—23no—
54C2×C4×C197—46no—
55C2×C4×C197C2×D413yes—
56C2×C4×C197C2×D413yes—
57C2×C4×C197C2411yescharacteristic
58C8×C197—23no—
59C8×C197C2×Q812yescomplemented
60C22×C197—22no—
61C22×C197—41no—
62C22×C197—41no—
63C22×C197C22×D411yescharacteristic
64C4×C197—22no—
65C4×C197—23no—
66C4×C197—43no—
67C4×C197—43no—
68C4×C197C2×SD1616yes—
69C4×C197C22×Q811yescharacteristic
70C4×C1972−1+411yescharacteristic
71C2×C197—42no—
72C2×C197D4×Q811yescharacteristic
73C2×C197C22×SD1611yescharacteristic
74C2×C197#57711yescharacteristic
75C197Q8×SD1611yescharacteristic, direct product factor, Sylow
76Q8×SD16C19711yesmaximal, characteristic, direct product factor, Sylow
77Q82C2×C19711yescharacteristic, complemented
78D4×Q8C2×C19711yescharacteristic
79#498C2×C19713yescomplemented
80#476C2×C19713yes—
81#475C2×C19713yescomplemented
82C8×Q8C2×C19711yescharacteristic, complemented
83C4×SD16C2×C19713yes—
84C22×Q8—21no—
85C2×SD16C22×C19711yescharacteristic
86C4⋊Q8—23no—
87C4⋊Q8C22×C19713yes—
88C4⋊Q8C22×C19713yes—
89C22⋊Q8—23no—
90C4×Q8—21no—
91C4×Q8C22×C19713yes—
92C4×Q8C22×C19711yescharacteristic
93C4×D4C22×C19713yes—
94#106C22×C19713yes—
95#106C22×C19716yes—
96C4⋊C8C22×C19713yes—
97#103C22×C19713yes—
98#102C22×C19713yes—
99C4×C8C22×C19713yes—
100C2×Q8—23no—
101C2×Q8—23no—
102C2×Q8—44no—
103C2×Q8D4×C19711yescharacteristic
104C2×Q8C23×C19711yescharacteristic
105C2×D4C23×C19711yescharacteristic
106C22×C4—23no—
107SD16Q8×C19714yesdirect product factor
108C2×C8C23×C19713yes—
109C2×C8C23×C19711yescharacteristic
110C4⋊C4—23no—
111C4⋊C4—23no—
112C4⋊C4—23no—
113C4⋊C4D4×C19713yes—
114C4⋊C4C23×C19713yes—
115C4⋊C4C23×C19713yes—
116C22⋊C4—23no—
117C42—23no—
118C42C23×C19713yes—
119C23—21no—
120Q8—21no—
121Q8—46no—
122Q8—83no—
123Q8SD16×C19714yesdirect product factor
124Q8C2×Q8×C19712yescomplemented
125D4—21no—
126D4C2×Q8×C19712yes—
127C2×C4—21no—
128C2×C4—23no—
129C2×C4—23no—
130C2×C4—46no—
131C2×C4C2×D4×C19713yes—
132C2×C4C2×D4×C19713yes—
133C2×C4C24×C19711yescharacteristic
134C8—23no—
135C8C2×Q8×C19712yescomplemented
136C22—22no—
137C22—41no—
138C22—41no—
139C22C22×D4×C19711yescharacteristic
140C4—22no—
141C4—23no—
142C4—43no—
143C4—43no—
144C4C2×SD16×C19716yes—
145C4C22×Q8×C19711yescharacteristic
146C42−1+4×C19711yescharacteristic
147C2—42no—
148C2D4×Q8×C19711yescharacteristic
149C2C22×SD16×C19711yescharacteristic
150C2#577×C19711yescharacteristic
subgroupG/H
center, socleC22×C197C22×D4
commutator, Frattini, cosocleC2×C4C24×C197
prime radicalC2×D4×C197C23
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C197 ◁ C4×Q8×C197 ◁ G

Complements

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

NH ≅ G/Ntype
1. Q82×C197C2semidirect
3. #498×C197C2semidirect
5. #475×C197C2semidirect
6. C8×Q8×C197C2semidirect
31. SD16×C197Q8direct (N × H)
47. Q8×C197SD16direct (N × H)
48. Q8×C197C2×Q8semidirect
59. C8×C197C2×Q8semidirect
75. C197Q8×SD16direct (N × H)
76. Q8×SD16C197direct (N × H)
77. Q82C2×C197semidirect
79. #498C2×C197semidirect
81. #475C2×C197semidirect
82. C8×Q8C2×C197semidirect
107. SD16Q8×C197direct (N × H)
123. Q8SD16×C197direct (N × H)
124. Q8C2×Q8×C197semidirect
135. C8C2×Q8×C197semidirect

Maximal subgroups

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

subgroupindex
Q82×C1972
D4×Q8×C1972
#498×C1972
#476×C1972
#475×C1972
C8×Q8×C1972
C4×SD16×C1972
Q8×SD16197