Finite Group Databasebeta

← D17×#498 #14539280

Subgroups — D17×#498 #14539280

Order 2176.

424 conjugacy classes of subgroups; only the 165 normal subgroups are shown.

normal subgroups only

This group has 424 conjugacy classes of subgroups — too many to draw. Only its 165 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
1C4⋊Q8×D17C212yesmaximal
2#11763207C211yesmaximal, characteristic, complemented
3#11763206C214yesmaximal, complemented
4#11763205C212yesmaximal, complemented
5#106×D17C214yesmaximal
6C4×C8×D17C211yesmaximal, characteristic
7C17×#498C211yesmaximal, characteristic, complemented
8C2×Q8×D17—22no—
9C17×C4⋊Q8C2212yes—
10#10587630—22no—
11C2×C8×D17C2212yes—
12C4⋊C4×D17—22no—
13C4⋊C4×D17C2214yes—
14#10587574—22no—
15#10587574C2214yes—
16C42×D17C2211yescharacteristic
17#10587555C2212yes—
18C17×#106C2214yes—
19C4×C8×C17C2211yescharacteristic
20#10587488C2214yes—
21C8×Dic17C2212yes—
22#10587479C2218yes—
23C4×#3622C2211yescharacteristic
24C2×Q8×C17—22no—
25Q8×D17—48no—
26C2×C4×D17—24no—
27C2×C4×D17D412yes—
28C2×C4×D17C2311yescharacteristic
29C2×Dic34—22no—
30C2×Dic34—24no—
31C2×C8×C17C2312yes—
32C4⋊C4×C17—22no—
33C4⋊C4×C17C2314yes—
34C42×C17C2311yescharacteristic
35C4⋊Dic17—22no—
36C4⋊Dic17C2314yes—
37#63225—24no—
38#63225—24no—
39C4×Dic17D412yes—
40C4×Dic17C2311yescharacteristic
41C2×#3622C2312yes—
42C8×D17Q818yescomplemented
43C22×D17C2×D411yescharacteristic
44Q8×C17—44no—
45C2×C4×C17—24no—
46C2×C4×C17C2×D412yes—
47C2×C4×C17C2411yescharacteristic
48C2×Dic17—24no—
49C2×Dic17C2×D411yescharacteristic
50C2×Dic17C2×D412yes—
51C4×D17—48no—
52C4×D17SD1618yes—
53C4×D17C2×Q814yes—
54Dic34—44no—
55Dic34—48no—
56C8×C17C2×Q814yescomplemented
57#3622C2×Q814yescomplemented
58C2×#498—171nomaximal, Sylow
59C22×C17C22×D411yescharacteristic
60C2×D17C4⋊Q812yes—
61C2×D17C2×SD1614yes—
62C4×C17—44no—
63C4×C17C2×SD1614yes—
64C4×C17C22×Q812yes—
65Dic17—44no—
66Dic17C4⋊Q812yes—
67Dic17C2×SD1614yes—
68C2×C4⋊Q8—172no—
69#498—172no—
70#498—174no—
71#498—171no—
72#498D1711yescharacteristic, direct product factor
73C2×#106—174no—
74C2×C4×C8—171no—
75C2×C17C2×C4⋊Q811yescharacteristic
76C2×C17C22×SD1612yes—
77D17#49814yesdirect product factor
78C22×Q8—342no—
79C22×C8—172no—
80C4⋊Q8—174no—
81C4⋊Q8—172no—
82C4⋊Q8—342no—
83C4⋊Q8—342no—
84C4⋊Q8C2×D1712yes—
85C2×C4⋊C4—174no—
86C2×C4⋊C4—342no—
87C2×C42—171no—
88#106—174no—
89#106—178no—
90#106C2×D1714yes—
91C4×C8—172no—
92C4×C8—171no—
93C4×C8C2×D1711yescharacteristic
94C17C2×#49811yescharacteristic, complemented, Sylow
95C2×Q8—22no—
96C2×Q8—344no—
97C2×Q8—342no—
98C2×Q8—688no—
99C22×C4—172no—
100C22×C4—171no—
101C22×C4—344no—
102C2×C8—172no—
103C2×C8—178no—
104C2×C8C22×D1712yes—
105C4⋊C4—22no—
106C4⋊C4—174no—
107C4⋊C4—344no—
108C4⋊C4—344no—
109C4⋊C4—342no—
110C4⋊C4C22×D1714yes—
111C42—172no—
112C42—171no—
113C42C22×D1711yescharacteristic
114C23—171no—
115Q8—44no—
116Q8—688no—
117Q8—684no—
118C2×C4—24no—
119C2×C4—171no—
120C2×C4—172no—
121C2×C4—174no—
122C2×C4—178no—
123C2×C4—344no—
124C2×C4—688no—
125C2×C4D4×D1712yes—
126C2×C4C23×D1711yescharacteristic
127C8—174no—
128C8Q8×D1714yescomplemented
129C22—174no—
130C22—172no—
131C22C2×D4×D1711yescharacteristic
132C4—44no—
133C4—174no—
134C4—172no—
135C4—684no—
136C4SD16×D1714yes—
137C4C2×Q8×D1712yes—
138C2—174no—
139C2C4⋊Q8×D1711yescharacteristic
140C2C2×SD16×D1712yes—
subgroupG/H
centerC22C2×D4×D17
commutator, cosocleC2×C4×C17C24
FrattiniC2×C4C23×D17
FittingC17×#498C2
socleC22×C17C22×D4
prime radicalC22×D17C2×D4
hypercenter#498D17
hypocenterC17C2×#498
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C42 ◁ #498

Complements

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

NH ≅ G/Ntype
2. #11763207C2semidirect
3. #11763206C2semidirect
4. #11763205C2semidirect
7. C17×#498C2semidirect
42. C8×D17Q8semidirect
56. C8×C17C2×Q8semidirect
57. #3622C2×Q8semidirect
72. #498D17direct (N × H)
77. D17#498direct (N × H)
94. C17C2×#498semidirect
128. C8Q8×D17semidirect

Maximal subgroups

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

subgroupindex
C4⋊Q8×D172
#117632072
#117632062
#117632052
#106×D172
C4×C8×D172
C17×#4982
C2×#49817