Finite Group Databasebeta

← C17×#1634 #14524640

Subgroups — C17×#1634 #14524640

Order 2176.

218 conjugacy classes of subgroups; only the 68 normal subgroups are shown.

normal subgroups only

This group has 218 conjugacy classes of subgroups — too many to draw. Only its 68 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
1C17×#555C211yesmaximal, characteristic
2C17×#494C211yesmaximal, characteristic, complemented
3C17×#476C212yesmaximal, complemented
4C17×#333C211yesmaximal, characteristic, complemented
5C17×D4⋊C8C212yesmaximal, complemented
6C2×Q16×C17—22no—
7C17×C4⋊Q8C2211yescharacteristic
8C17×C4⋊Q8C2211yescharacteristic
9C17×#124—22no—
10C17×#121—22no—
11C4×D4×C17C2212yes—
12C17×#117—22no—
13C17×#106—22no—
14C17×C4⋊C8C2212yes—
15C17×#102—22no—
16C4×C8×C17C2211yescharacteristic
17C2×Q8×C17—21no—
18C2×Q8×C17D412yes—
19C2×D4×C17—22no—
20C2×D4×C17D412yes—
21C22×C4×C17—22no—
22Q16×C17—44no—
23C2×C8×C17—21no—
24C2×C8×C17—22no—
25C4⋊C4×C17—22no—
26C4⋊C4×C17—22no—
27C4⋊C4×C17D412yes—
28C22⋊C4×C17—24no—
29C22⋊C4×C17—22no—
30C42×C17—22no—
31C42×C17C2311yescharacteristic
32C23×C17—22no—
33Q8×C17—42no—
34Q8×C17—42no—
35D4×C17—22no—
36D4×C17—22no—
37D4×C17—82no—
38C2×C4×C17—22no—
39C2×C4×C17—22no—
40C2×C4×C17—42no—
41C2×C4×C17—42no—
42C2×C4×C17—41no—
43C2×C4×C17C2×D411yescharacteristic
44C2×C4×C17C2×D412yes—
45C8×C17—22no—
46C8×C17—42no—
47#1634C1711yesmaximal, characteristic, direct product factor, Sylow
48C22×C17—42no—
49C22×C17—42no—
50C22×C17—42no—
51C22×C17#12011yescharacteristic
52C4×C17—21no—
53C4×C17—42no—
54C4×C17—42no—
55C4×C17—81no—
56C4×C17#13512yes—
57C4×C17#13712yes—
58#555C2×C1711yescharacteristic
59#494C2×C1711yescharacteristic, complemented
60#476C2×C1712yescomplemented
61#333C2×C1711yescharacteristic, complemented
62D4⋊C8C2×C1712yescomplemented
63C2×C17—82no—
64C2×C17#45212yes—
65C2×C17#45311yescharacteristic
66C2×Q16—22no—
67C4⋊Q8C22×C1711yescharacteristic
68C4⋊Q8C22×C1711yescharacteristic
69#124—22no—
70#121—22no—
71C4×D4C22×C1712yes—
72#117—22no—
73#106—22no—
74C4⋊C8C22×C1712yes—
75#102—22no—
76C4×C8C22×C1711yescharacteristic
77C17#163411yescharacteristic, direct product factor, Sylow
78C2×Q8—21no—
79C2×Q8D4×C1712yes—
80C2×D4—22no—
81C2×D4D4×C1712yes—
82C22×C4—22no—
83Q16—44no—
84C2×C8—21no—
85C2×C8—22no—
86C4⋊C4—22no—
87C4⋊C4—22no—
88C4⋊C4D4×C1712yes—
89C22⋊C4—24no—
90C22⋊C4—22no—
91C42—22no—
92C42C23×C1711yescharacteristic
93C23—22no—
94Q8—42no—
95Q8—42no—
96D4—22no—
97D4—22no—
98D4—82no—
99C2×C4—22no—
100C2×C4—22no—
101C2×C4—42no—
102C2×C4—42no—
103C2×C4—41no—
104C2×C4C2×D4×C1711yescharacteristic
105C2×C4C2×D4×C1712yes—
106C8—22no—
107C8—42no—
108C22—42no—
109C22—42no—
110C22—42no—
111C22C17×#12011yescharacteristic
112C4—21no—
113C4—42no—
114C4—42no—
115C4—81no—
116C4C17×#13512yes—
117C4C17×#13712yes—
118C2—82no—
119C2C17×#45212yes—
120C2C17×#45311yescharacteristic
subgroupG/H
center, socleC22×C17#120
commutator, Frattini, cosocleC42C23×C17
prime radicalC17×#555C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C17 ◁ C42×C17 ◁ G

Complements

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

NH ≅ G/Ntype
2. C17×#494C2semidirect
3. C17×#476C2semidirect
4. C17×#333C2semidirect
5. C17×D4⋊C8C2semidirect
47. #1634C17direct (N × H)
59. #494C2×C17semidirect
60. #476C2×C17semidirect
61. #333C2×C17semidirect
62. D4⋊C8C2×C17semidirect
77. C17#1634direct (N × H)

Maximal subgroups

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

subgroupindex
C17×#5552
C17×#4942
C17×#4762
C17×#3332
C17×D4⋊C82
#163417