Finite Group Databasebeta

← #108×Dic17 #14528688

Subgroups — #108×Dic17 #14528688

Order 2176.

228 conjugacy classes of subgroups; only the 121 normal subgroups are shown.

normal subgroups only

This group has 228 conjugacy classes of subgroups — too many to draw. Only its 121 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×#10587490C211yesmaximal, characteristic
2M16×Dic17C212yesmaximal
3C2×C8×Dic17C211yesmaximal, characteristic
4#11762573C212yesmaximal
5C2×C17×#108C211yesmaximal, characteristic
6C2×M16×C17C2212yes—
7C22×C8×C17C2211yescharacteristic
8C2×C4×Dic17C2211yescharacteristic
9C2×#63223C2212yes—
10C22×#3622C2211yescharacteristic
11C17×#108C414yescomplemented
12#10587490C414yescomplemented
13#10587486—22no—
14C8×Dic17—22no—
15C8×Dic17C414yes—
16C22×C4×C17C2311yescharacteristic
17C22×Dic17Q812yes—
18M16×C17—22no—
19M16×C17C2×C414yes—
20C2×C8×C17—22no—
21C2×C8×C17C2×C412yes—
22C2×C8×C17C2×C412yes—
23C2×C8×C17C2×C412yes—
24C4×Dic17C2×C412yes—
25C4×Dic17D411yescharacteristic
26C4×Dic17D411yescharacteristic
27#63223—22no—
28#63223C2×C414yes—
29C2×#3622—22no—
30C2×#3622—21no—
31C2×#3622—21no—
32C2×#3622C2×C412yes—
33C23×C17C2×Q811yescharacteristic
34C2×C4×C17C22×C411yescharacteristic
35C2×C4×C17C22×C411yescharacteristic
36C2×C4×C17C22×C411yescharacteristic
37C2×C4×C17C2×D411yescharacteristic
38C2×C4×C17#4111yescharacteristic
39C2×C4×C17#4111yescharacteristic
40C2×Dic17—24no—
41C2×Dic17C4⋊C412yes—
42C2×Dic17C4⋊C412yes—
43C8×C17—24no—
44C8×C17C4214yes—
45#3622—22no—
46#3622—24no—
47C4×#108—171nomaximal, Sylow
48C22×C17—22no—
49C22×C17C2×C4⋊C411yescharacteristic
50C22×C17C4×Q811yescharacteristic
51C22×C17C4×Q811yescharacteristic
52C4×C17C2×C4211yescharacteristic
53C4×C17#11711yescharacteristic
54C4×C17C4×D411yescharacteristic
55C4×C17C4×D411yescharacteristic
56Dic17—22no—
57Dic17#10814yesdirect product factor
58C2×#108—171no—
59C2×#108D1711yescharacteristic
60C4×M16—172no—
61C2×C4×C8—171no—
62#341—172no—
63C2×C17—21no—
64C2×C17—21no—
65C2×C17C4×C4⋊C411yescharacteristic
66C2×C17C2×#10812yes—
67C2×M16—172no—
68C2×M16C2×D1712yes—
69C22×C8—171no—
70C22×C8C2×D1711yescharacteristic
71C2×C42—171no—
72#108—174no—
73#108Dic1714yesdirect product factor
74#97—342no—
75C4×C8—174no—
76C4×C8—342no—
77C17C4×#10811yescharacteristic, complemented, Sylow
78C22×C4—172no—
79C22×C4C22×D1711yescharacteristic
80M16—22no—
81M16—174no—
82M16—342no—
83M16C2×Dic1714yes—
84C2×C8—22no—
85C2×C8—172no—
86C2×C8—342no—
87C2×C8—341no—
88C2×C8—341no—
89C2×C8C4×D1712yes—
90C2×C8C4×D1712yes—
91C2×C8C2×Dic1712yes—
92C42—172no—
93C42—171no—
94C42—171no—
95C23Q8×D1711yescharacteristic
96C2×C4—172no—
97C2×C4—172no—
98C2×C4—344no—
99C2×C4C2×C4×D1711yescharacteristic
100C2×C4C2×C4×D1711yescharacteristic
101C2×C4D4×D1711yescharacteristic
102C2×C4#6325411yescharacteristic
103C2×C4#6325611yescharacteristic
104C2×C4C22×Dic1711yescharacteristic
105C8—24no—
106C8—342no—
107C8—344no—
108C8C4×Dic1714yes—
109C22—22no—
110C22#1058757311yescharacteristic
111C22C4⋊C4×D1711yescharacteristic
112C22Q8×Dic1711yescharacteristic
113C4—174no—
114C4—342no—
115C4#1058757811yescharacteristic
116C4#1058757911yescharacteristic
117C4C2×C4×Dic1711yescharacteristic
118C4D4×Dic1711yescharacteristic
119C2—21no—
120C2—21no—
121C2C4⋊C4×Dic1711yescharacteristic
122C2#108×D1712yes—
subgroupG/H
centerC2×C4D4×D17
commutatorC4×C17C2×C42
FrattiniC22×C4C22×D17
FittingC2×C17×#108C2
socleC22×C17C2×C4⋊C4
prime radicalC23×C17C2×Q8
cosocleC22×C4×C17C23
hypercenterC2×#108D17
hypocenterC17C4×#108
LCSG ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×#108

Complements

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

NH ≅ G/Ntype
11. C17×#108C4semidirect
12. #10587490C4semidirect
57. Dic17#108direct (N × H)
73. #108Dic17direct (N × H)
77. C17C4×#108semidirect

Maximal subgroups

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

subgroupindex
C2×#105874902
M16×Dic172
C2×C8×Dic172
#117625732
C2×C17×#1082
C4×#10817