Finite Group Databasebeta

← C2×C4⋊C4×Dic17 #14531121

Subgroups — C2×C4⋊C4×Dic17 #14531121

Order 2176.

928 conjugacy classes of subgroups.

The subgroup lattice has 204 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4⋊Dic17C211yesmaximal, characteristic
2C22×C4×Dic17C212yesmaximal
3C22×C4×Dic17C211yesmaximal, characteristic
4C4⋊C4×Dic17C218yesmaximal, direct product factor
5C2×#10587502C212yesmaximal
6C22×C4⋊C4×C17C211yesmaximal, characteristic
7C23×C4×C17C2212yes—
8C23×C4×C17C2211yescharacteristic
9C23×Dic17C2212yes—
10C23×Dic17C2211yescharacteristic
11C23×Dic17C2211yescharacteristic
12C2×C4⋊C4×C17C418yescomplemented
13C2×C4⋊C4×C17C2214yes—
14C2×C4⋊Dic17C418yescomplemented
15C2×C4⋊Dic17C2214yes—
16C2×C4×Dic17—28no—
17C2×C4×Dic17C418yescomplemented
18C2×C4×Dic17C2218yes—
19C2×C4×Dic17C2214yes—
20#10587502C2218yes—
21C24×C17C2311yescharacteristic
22C22×C4×C17—24no—
23C22×C4×C17—24no—
24C22×C4×C17C2×C414yes—
25C22×C4×C17C2×C414yes—
26C22×C4×C17C2×C418yes—
27C22×C4×C17C2×C414yes—
28C22×C4×C17C2314yes—
29C22×C4×C17C2312yes—
30C22×Dic17—24no—
31C22×Dic17—22no—
32C22×Dic17—22no—
33C22×Dic17—24no—
34C22×Dic17C2×C414yes—
35C22×Dic17C2×C418yes—
36C22×Dic17C2×C414yes—
37C22×Dic17D414yes—
38C22×Dic17Q814yes—
39C22×Dic17C2312yes—
40C22×Dic17C2314yes—
41C22×Dic17C2312yes—
42C4⋊C4×C17C2×C4116yescomplemented
43C4⋊Dic17C2×C4116yescomplemented
44C4×Dic17—216no—
45C4×Dic17C2×C4116yescomplemented
46C23×C17C22×C412yes—
47C23×C17C22×C412yes—
48C23×C17C22×C412yes—
49C23×C17C2×D412yes—
50C23×C17C2×Q812yes—
51C23×C17#4112yes—
52C23×C17#4112yes—
53C23×C17C2411yescharacteristic
54C2×C4×C17—216no—
55C2×C4×C17—24no—
56C2×C4×C17—24no—
57C2×C4×C17C42116yescomplemented
58C2×C4×C17C22×C414yes—
59C2×C4×C17C22×C414yes—
60C2×C4×C17C22×C418yes—
61C2×C4×C17C22×C414yes—
62C2×Dic17—28no—
63C2×Dic17—216no—
64C2×Dic17—24no—
65C2×Dic17—22no—
66C2×Dic17—22no—
67C2×Dic17—24no—
68C2×Dic17C4⋊C4116yesdirect product factor
69C2×Dic17C22×C414yes—
70C2×Dic17C22×C418yes—
71C2×Dic17C22×C414yes—
72C2×Dic17C2×D414yes—
73C2×Dic17C2×Q814yes—
74C2×C4×C4⋊C4—171nomaximal, Sylow
75C22×C17C2×C4214yes—
76C22×C17C2×C4⋊C414yes—
77C22×C17#11714yes—
78C22×C17C4×D414yes—
79C22×C17C4×D414yes—
80C22×C17C4×Q814yes—
81C22×C17C4×Q814yes—
82C22×C17C23×C411yescharacteristic
83C22×C17C23×C411yescharacteristic
84C22×C17C23×C411yescharacteristic
85C22×C17C22×D411yescharacteristic
86C22×C17C22×Q811yescharacteristic
87C22×C17C2×#4111yescharacteristic
88C22×C17C2×#4111yescharacteristic
89C4×C17—28no—
90C4×C17C2×C4218yescomplemented
91Dic17—24no—
92Dic17—28no—
93Dic17C2×C4⋊C418yesdirect product factor
94C22×C4⋊C4—171no—
95C22×C4⋊C4D1711yescharacteristic
96C22×C42—171no—
97C22×C42—172no—
98C4×C4⋊C4—178no—
99C2×#95—172no—
100C2×C17C4×C4⋊C418yescomplemented
101C2×C17C22×C4211yescharacteristic
102C2×C17C22×C4⋊C411yescharacteristic
103C2×C17C2×#11711yescharacteristic
104C2×C17C2×C4×D411yescharacteristic
105C2×C17C2×C4×D411yescharacteristic
106C2×C17C2×C4×Q811yescharacteristic
107C2×C17C2×C4×Q811yescharacteristic
108C23×C4—171no—
109C23×C4—172no—
110C23×C4—171no—
111C23×C4C2×D1712yes—
112C23×C4C2×D1711yescharacteristic
113C2×C4⋊C4—178no—
114C2×C4⋊C4—174no—
115C2×C4⋊C4Dic1718yesdirect product factor
116C2×C4⋊C4C2×D1714yes—
117C2×C42—178no—
118C2×C42—174no—
119C2×C42—178no—
120C2×C42—348no—
121#95—178no—
122C17C2×C4×C4⋊C411yescharacteristic, complemented, Sylow
123C24C22×D1711yescharacteristic
124C22×C4—24no—
125C22×C4—24no—
126C22×C4—174no—
127C22×C4—174no—
128C22×C4—174no—
129C22×C4—172no—
130C22×C4—174no—
131C22×C4—178no—
132C22×C4—172no—
133C22×C4—174no—
134C22×C4—344no—
135C22×C4—342no—
136C22×C4—342no—
137C22×C4—344no—
138C22×C4C4×D1714yes—
139C22×C4C4×D1714yes—
140C22×C4C2×Dic1718yes—
141C22×C4C2×Dic1714yes—
142C22×C4C22×D1714yes—
143C22×C4C22×D1712yes—
144C4⋊C4—1716no—
145C4⋊C4C2×Dic17116yesdirect product factor
146C42—1716no—
147C42—3416no—
148C23C2×C4×D1712yes—
149C23C2×C4×D1712yes—
150C23D4×D1712yes—
151C23#6325412yes—
152C23Q8×D1712yes—
153C23#6325612yes—
154C23C22×Dic1712yes—
155C23C23×D1711yescharacteristic
156C2×C4—24no—
157C2×C4—24no—
158C2×C4—216no—
159C2×C4—174no—
160C2×C4—174no—
161C2×C4—174no—
162C2×C4—1716no—
163C2×C4—174no—
164C2×C4—178no—
165C2×C4—344no—
166C2×C4—342no—
167C2×C4—342no—
168C2×C4—344no—
169C2×C4—348no—
170C2×C4—3416no—
171C2×C4C4×Dic17116yescomplemented
172C2×C4C2×C4×D1714yes—
173C2×C4C2×C4×D1714yes—
174C2×C4C22×Dic1718yes—
175C2×C4C22×Dic1714yes—
176C22#1058757314yes—
177C22C4⋊C4×D1714yes—
178C22#1058757814yes—
179C22#1058757914yes—
180C22C2×C4×Dic1714yes—
181C22D4×Dic1714yes—
182C22Q8×Dic1714yes—
183C22C22×C4×D1711yescharacteristic
184C22C22×C4×D1711yescharacteristic
185C22C2×D4×D1711yescharacteristic
186C22C2×#6325411yescharacteristic
187C22C2×Q8×D1711yescharacteristic
188C22C2×#6325611yescharacteristic
189C22C23×Dic1711yescharacteristic
190C4—28no—
191C4—178no—
192C4—344no—
193C4—348no—
194C4C2×C4×Dic1718yescomplemented
195C2C4⋊C4×Dic1718yesdirect product factor
196C2C22×C4×Dic1711yescharacteristic
197C2C2×C4⋊C4×D1711yescharacteristic
198C2C2×#1058757811yescharacteristic
199C2C2×#1058757911yescharacteristic
200C2C2×D4×Dic1711yescharacteristic
201C2C2×#1058757311yescharacteristic
202C2C2×Q8×Dic1711yescharacteristic
subgroupG/H
centerC24C22×D17
commutatorC2×C17C22×C42
FrattiniC23C23×D17
FittingC22×C4⋊C4×C17C2
socle, prime radicalC24×C17C23
cosocleC23×C17C24
hypercenterC22×C4⋊C4D17
hypocenterC17C2×C4×C4⋊C4
LCSG ▷ C2×C17 ▷ C17
UCSC1 ◁ C24 ◁ C22×C4⋊C4

Complements

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

NH ≅ G/Ntype
4. C4⋊C4×Dic17C2direct (N × H)
12. C2×C4⋊C4×C17C4semidirect
14. C2×C4⋊Dic17C4semidirect
17. C2×C4×Dic17C4semidirect
42. C4⋊C4×C17C2×C4semidirect
43. C4⋊Dic17C2×C4semidirect
45. C4×Dic17C2×C4semidirect
57. C2×C4×C17C42semidirect
68. C2×Dic17C4⋊C4direct (N × H)
90. C4×C17C2×C42semidirect
93. Dic17C2×C4⋊C4direct (N × H)
100. C2×C17C4×C4⋊C4semidirect
115. C2×C4⋊C4Dic17direct (N × H)
122. C17C2×C4×C4⋊C4semidirect
145. C4⋊C4C2×Dic17direct (N × H)
171. C2×C4C4×Dic17semidirect
194. C4C2×C4×Dic17semidirect
195. C2C4⋊C4×Dic17direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4⋊Dic172
C22×C4×Dic172
C4⋊C4×Dic172
C2×#105875022
C22×C4⋊C4×C172
C2×C4×C4⋊C417