Finite Group Databasebeta

← D17×#423 #14537336

Subgroups — D17×#423 #14537336

Order 2176.

576 conjugacy classes of subgroups.

The subgroup lattice has 224 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×M16×D17C212yesmaximal
2C2×C42×D17C211yesmaximal, characteristic
3#11762833C211yesmaximal, characteristic, complemented
4#11762832C212yesmaximal, complemented
5#11762831C214yesmaximal, complemented
6C4⋊C8×D17C214yesmaximal, complemented
7C17×#423C211yesmaximal, characteristic, complemented
8C22×C4×D17C412yes—
9C22×C4×D17C2211yescharacteristic
10C2×M16×C17C2212yes—
11C2×C42×C17C2211yescharacteristic
12C2×C4×Dic17C412yes—
13C2×C4×Dic17C2211yescharacteristic
14C2×#63223C2212yes—
15M16×D17—28no—
16C2×#63218C2214yes—
17C2×C8×D17C2214yes—
18C42×D17C411yescharacteristic
19C42×D17C411yescharacteristic
20C42×D17C411yescharacteristic
21C42×D17C411yescharacteristic
22C42×D17C2212yes—
23C42×D17C2212yes—
24C17×C4⋊C8C2214yescomplemented
25#10587485C2218yescomplemented
26C4⋊#3622C2214yescomplemented
27C23×D17C2×C411yescharacteristic
28C22×C4×C17C2×C412yes—
29C22×C4×C17C2311yescharacteristic
30C22×Dic17C2×C412yes—
31C22×Dic17C2×C411yescharacteristic
32C2×C4×D17—28no—
33C2×C4×D17C2×C412yes—
34C2×C4×D17C2×C412yes—
35C2×C4×D17C2×C412yes—
36C2×C4×D17C2×C411yescharacteristic
37C2×C4×D17C2×C411yescharacteristic
38C2×C4×D17C2×C412yes—
39C2×C4×D17D414yes—
40C2×C4×D17Q814yes—
41C2×C4×D17C2311yescharacteristic
42C2×C4×D17C2311yescharacteristic
43M16×C17—24no—
44C2×C8×C17C2314yes—
45C42×C17C2×C411yescharacteristic
46C42×C17C2×C411yescharacteristic
47C42×C17C2312yes—
48C4×Dic17C2×C411yescharacteristic
49C4×Dic17C2×C411yescharacteristic
50C4×Dic17C2×C412yes—
51C4×Dic17C2×C412yes—
52C4×Dic17C2×C412yes—
53C4×Dic17C2×C412yes—
54C4×Dic17C2312yes—
55#63223—24no—
56C2×#3622C2314yes—
57#63218—28no—
58C8×D17—28no—
59C23×C17C22×C411yescharacteristic
60C22×D17—24no—
61C22×D17C4⋊C414yes—
62C22×D17C22×C411yescharacteristic
63C22×D17C22×C411yescharacteristic
64C2×C4×C17—24no—
65C2×C4×C17C22×C412yes—
66C2×C4×C17C22×C411yescharacteristic
67C2×C4×C17C22×C412yes—
68C2×C4×C17C2×D412yes—
69C2×C4×C17C2×Q812yes—
70C2×C4×C17C2411yescharacteristic
71C2×Dic17—24no—
72C2×Dic17C4⋊C414yes—
73C2×Dic17C22×C412yes—
74C2×Dic17C22×C411yescharacteristic
75C2×Dic17C22×C411yescharacteristic
76C2×Dic17C22×C412yes—
77C4×D17—24no—
78C4×D17—24no—
79C4×D17—24no—
80C4×D17C4⋊C414yes—
81C4×D17C4⋊C414yes—
82C4×D17M1618yescomplemented
83C4×D17C2×D412yes—
84C4×D17C2×D412yes—
85C4×D17C2×Q812yes—
86C4×D17C2×Q812yes—
87C8×C17—24no—
88#3622—24no—
89C2×#423—171nomaximal, Sylow
90C22×C17—22no—
91C22×C17C2×C4⋊C412yes—
92C22×C17C23×C411yescharacteristic
93C2×D17—22no—
94C2×D17—28no—
95C2×D17C2×C4⋊C412yes—
96C2×D17C2×C4⋊C412yes—
97C2×D17C2×M1614yes—
98C4×C17—22no—
99C4×C17C2×C4⋊C412yes—
100C4×C17C2×M1614yescomplemented
101C4×C17C22×D411yescharacteristic
102C4×C17C22×Q811yescharacteristic
103Dic17—22no—
104Dic17C2×C4⋊C412yes—
105Dic17C2×C4⋊C412yes—
106Dic17C2×M1614yescomplemented
107C22×M16—172no—
108C22×C42—171no—
109#423—172no—
110#423—171no—
111#423—174no—
112#423D1711yescharacteristic, direct product factor
113C2×C4⋊C8—174no—
114C2×C17—22no—
115C2×C17C22×C4⋊C411yescharacteristic
116C2×C17C22×M1612yes—
117D17—22no—
118D17#42314yesdirect product factor
119C23×C4—171no—
120C23×C4—172no—
121C2×M16—172no—
122C2×M16—174no—
123C2×M16—348no—
124C2×M16C2×D1712yes—
125C22×C8—174no—
126C2×C42—172no—
127C2×C42—171no—
128C2×C42—171no—
129C2×C42—171no—
130C2×C42—171no—
131C2×C42—171no—
132C2×C42—172no—
133C2×C42—172no—
134C2×C42C2×D1711yescharacteristic
135C4⋊C8—178no—
136C4⋊C8—174no—
137C4⋊C8C2×D1714yescomplemented
138C17C2×#42311yescharacteristic, complemented, Sylow
139C24—171no—
140C22×C4—171no—
141C22×C4—171no—
142C22×C4—171no—
143C22×C4—172no—
144C22×C4—174no—
145C22×C4—174no—
146C22×C4—171no—
147C22×C4—171no—
148C22×C4—172no—
149C22×C4—172no—
150C22×C4—172no—
151C22×C4—172no—
152C22×C4—348no—
153C22×C4C4×D1712yes—
154C22×C4C22×D1711yescharacteristic
155M16—24no—
156M16—348no—
157M16—344no—
158C2×C8—174no—
159C2×C8—348no—
160C2×C8C22×D1714yes—
161C42—172no—
162C42—171no—
163C42—172no—
164C42—172no—
165C42—172no—
166C42—171no—
167C42—172no—
168C42C4×D1711yescharacteristic
169C42C4×D1711yescharacteristic
170C42C22×D1712yes—
171C23—171no—
172C23—171no—
173C23—174no—
174C23—344no—
175C23C2×C4×D1711yescharacteristic
176C2×C4—24no—
177C2×C4—171no—
178C2×C4—171no—
179C2×C4—172no—
180C2×C4—174no—
181C2×C4—172no—
182C2×C4—172no—
183C2×C4—172no—
184C2×C4—172no—
185C2×C4—174no—
186C2×C4—174no—
187C2×C4—178no—
188C2×C4—172no—
189C2×C4—344no—
190C2×C4—344no—
191C2×C4—344no—
192C2×C4—344no—
193C2×C4C2×C4×D1712yes—
194C2×C4C2×C4×D1711yescharacteristic
195C2×C4C2×C4×D1712yes—
196C2×C4D4×D1712yes—
197C2×C4Q8×D1712yes—
198C2×C4C23×D1711yescharacteristic
199C8—24no—
200C8—344no—
201C22—22no—
202C22—172no—
203C22—174no—
204C22—172no—
205C22—348no—
206C22—342no—
207C22C4⋊C4×D1712yes—
208C22C22×C4×D1711yescharacteristic
209C4—22no—
210C4—172no—
211C4—172no—
212C4—174no—
213C4—342no—
214C4C4⋊C4×D1712yes—
215C4M16×D1714yescomplemented
216C4C2×D4×D1711yescharacteristic
217C4C2×Q8×D1711yescharacteristic
218C2—22no—
219C2—174no—
220C2—342no—
221C2C2×C4⋊C4×D1711yescharacteristic
222C2C2×M16×D1712yes—
subgroupG/H
center, FrattiniC2×C4C23×D17
commutator, socleC22×C17C23×C4
FittingC17×#423C2
prime radicalC23×D17C2×C4
cosocleC2×C4×C17C24
hypercenter#423D17
hypocenterC17C2×#423
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C2×C4 ◁ #423

Complements

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

NH ≅ G/Ntype
3. #11762833C2semidirect
4. #11762832C2semidirect
5. #11762831C2semidirect
6. C4⋊C8×D17C2semidirect
7. C17×#423C2semidirect
24. C17×C4⋊C8C22semidirect
25. #10587485C22semidirect
26. C4⋊#3622C22semidirect
82. C4×D17M16semidirect
100. C4×C17C2×M16semidirect
106. Dic17C2×M16semidirect
112. #423D17direct (N × H)
118. D17#423direct (N × H)
137. C4⋊C8C2×D17semidirect
138. C17C2×#423semidirect
215. C4M16×D17semidirect

Maximal subgroups

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

subgroupindex
C2×M16×D172
C2×C42×D172
#117628332
#117628322
#117628312
C4⋊C8×D172
C17×#4232
C2×#42317