Finite Group Databasebeta

← C2×#14540129 #17907138

Subgroups — C2×#14540129 #17907138

Order 4352.

1898 conjugacy classes of subgroups.

The subgroup lattice has 304 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#11763366C212yesmaximal
2#14540129C2116yesmaximal, direct product factor
3C2×#11763105C214yesmaximal, complemented
4C2×#11763050C214yesmaximal
5C2×#11763020C214yesmaximal, complemented
6C22×C17×C4⋊C8C211yesmaximal, characteristic
7C22×Dic68C2214yes—
8#11763366—28no—
9#11763366C22116yes—
10C2×#10587555C2212yes—
11C2×#10587555C2212yes—
12C2×#10587556—22no—
13C2×#10587610—22no—
14C2×#10587610C2214yes—
15C2×C4×Dic34—22no—
16C2×C4×Dic34C2214yes—
17C2×#10587612—22no—
18#11763105C22132yescomplemented
19#11763050C22132yes—
20#11763020C22132yescomplemented
21C2×#10587489C2214yes—
22C2×#10587487C2218yes—
23C23×C8×C17C2212yes—
24C22×C42×C17C2211yescharacteristic
25C2×C17×C4⋊C8C2214yes—
26C2×C17×C4⋊C8C2218yes—
27C23×C4×C17D411yescharacteristic
28C23×C4×C17D411yescharacteristic
29C23×C4×C17C2311yescharacteristic
30C22×Dic34—22no—
31C22×Dic34C2314yes—
32C22×C8×C17—44no—
33C22×C8×C17C2314yes—
34C22×C8×C17C2318yes—
35C2×C42×C17D412yes—
36C2×C42×C17D414yes—
37C2×C42×C17C2312yes—
38C2×C42×C17C2314yes—
39C2×C22⋊Dic17—24no—
40#10587612—216no—
41C2×C4⋊Dic17—22no—
42C2×C4⋊Dic17—22no—
43C2×C4⋊Dic17—22no—
44C2×C4⋊Dic17C2314yes—
45#10587610—216no—
46#10587610—28no—
47#10587610C23116yes—
48C2×#63225—24no—
49C2×#63225—24no—
50C2×C4×Dic17—24no—
51C2×Dic68—48no—
52C2×Dic68C23116yes—
53#10587556—216no—
54#10587555—24no—
55#10587555—24no—
56#10587555C2318yes—
57#10587555C2318yes—
58C4×Dic34—216no—
59C4×Dic34—28no—
60C4×Dic34C23116yes—
61C17×C4⋊C8C23116yes—
62#10587489C23116yes—
63#10587487C23132yes—
64C24×C17C2×D411yescharacteristic
65C22×C4×C17—22no—
66C22×C4×C17—22no—
67C22×C4×C17—42no—
68C22×C4×C17Q1618yescomplemented
69C22×C4×C17C2×D412yes—
70C22×C4×C17C2×D411yescharacteristic
71C22×C4×C17C2×D412yes—
72C22×C4×C17C2×D414yes—
73C22×C4×C17C2×D412yes—
74C22×C4×C17C2×D414yes—
75C22×C4×C17C2412yes—
76C22×C4×C17C2411yescharacteristic
77C22×Dic17—24no—
78C22×Dic17—24no—
79C2×Dic34—28no—
80C2×Dic34—28no—
81C2×Dic34—28no—
82C2×Dic34—24no—
83C2×Dic34—48no—
84C2×Dic34C2418yes—
85C2×C8×C17—28no—
86C2×C8×C17—48no—
87C2×C8×C17C2418yes—
88C42×C17C2×D414yes—
89C42×C17C2×D418yes—
90C42×C17C2414yes—
91C22⋊Dic17—216no—
92C4⋊Dic17—24no—
93C4⋊Dic17—28no—
94C4⋊Dic17—28no—
95C4⋊Dic17—28no—
96C4⋊Dic17C2418yes—
97#63225—216no—
98#63225—216no—
99C4×Dic17—216no—
100Dic68—416no—
101C2×#3249—171nomaximal, Sylow
102C23×C17—22no—
103C23×C17—22no—
104C23×C17C2×Q1614yes—
105C23×C17C22×D412yes—
106C23×C17C22×D411yescharacteristic
107C2×C4×C17—22no—
108C2×C4×C17—24no—
109C2×C4×C17—24no—
110C2×C4×C17—22no—
111C2×C4×C17—22no—
112C2×C4×C17—44no—
113C2×C4×C17C2×Q1618yes—
114C2×C4×C17C2×Q16116yescomplemented
115C2×C4×C17C22×D412yes—
116C2×C4×C17C22×D414yes—
117C2×C4×C17C22×D411yescharacteristic
118C2×C4×C17C22×D414yes—
119C2×C4×C17H(5,𝔽2)12yes—
120C2×C4×C172−1+412yes—
121C2×C4×C17C2511yescharacteristic
122C2×Dic17—28no—
123C2×Dic17—28no—
124C2×Dic17—48no—
125C2×Dic17—48no—
126Dic34—28no—
127Dic34—28no—
128Dic34—416no—
129Dic34—48no—
130C8×C17—28no—
131C2×#533—172no—
132#3249—1716no—
133C2×#477—174no—
134C2×#467—174no—
135C2×#462—174no—
136C22×C4⋊C8D1711yescharacteristic
137C22×C17—22no—
138C22×C17—28no—
139C22×C17—22no—
140C22×C17#53712yes—
141C22×C17C22×Q1614yes—
142C22×C17C22×Q1612yes—
143C22×C17#57512yes—
144C22×C17C23×D411yescharacteristic
145C4×C17—22no—
146C4×C17—24no—
147C4×C17#53712yes—
148C4×C17C22×Q1618yes—
149C4×C17C2×H(5,𝔽2)11yescharacteristic
150C4×C17C2×2−1+411yescharacteristic
151Dic17—48no—
152Dic17—48no—
153C22×Q16—174no—
154C23×C8C2×D1712yes—
155#533—1716no—
156#533—348no—
157C2×C4⋊Q8—172no—
158C2×C4⋊Q8—172no—
159C2×#125—342no—
160C2×C22⋊Q8—174no—
161C2×C22⋊Q8—342no—
162C2×C4×Q8—174no—
163C2×C4×Q8—342no—
164C2×#117—342no—
165C22×C42C2×D1711yescharacteristic
166#477—1732no—
167#467—1732no—
168#462—1732no—
169C2×#107—174no—
170C2×C4⋊C8C2×D1714yes—
171C2×C4⋊C8C2×D1718yes—
172C2×#103—178no—
173C2×C17—24no—
174C2×C17#324914yescomplemented
175C2×C17C2×#53711yescharacteristic
176C2×C17C23×Q1611yescharacteristic
177C2×C17C2×#57511yescharacteristic
178C22×Q8—174no—
179C22×Q8—342no—
180C23×C4D6811yescharacteristic
181C23×C4D6811yescharacteristic
182C23×C4C22×D1711yescharacteristic
183C2×Q16—1716no—
184C2×Q16—688no—
185C22×C8—44no—
186C22×C8C22×D1714yes—
187C22×C8C22×D1718yes—
188C4⋊Q8—178no—
189C4⋊Q8—178no—
190C4⋊Q8—344no—
191C4⋊Q8—344no—
192#125—3416no—
193C22⋊Q8—1716no—
194C22⋊Q8—348no—
195C22⋊Q8—3416no—
196C4×Q8—1716no—
197C4×Q8—348no—
198C4×Q8—3416no—
199#117—3416no—
200C2×C4⋊C4—174no—
201C2×C4⋊C4—342no—
202C2×C4⋊C4—342no—
203C2×C4⋊C4—344no—
204C2×C4⋊C4—344no—
205C2×C4⋊C4—342no—
206C2×C22⋊C4—344no—
207C2×C42—344no—
208C2×C42D6812yes—
209C2×C42D6814yes—
210C2×C42C22×D1712yes—
211C2×C42C22×D1714yes—
212#107—1716no—
213C4⋊C8C22×D17116yes—
214#103—1732no—
215C17C2×#324911yescharacteristic, complemented, Sylow
216C24C2×D6811yescharacteristic
217C2×Q8—178no—
218C2×Q8—348no—
219C2×Q8—344no—
220C2×Q8—348no—
221C2×Q8—348no—
222C2×Q8—688no—
223C22×C4—22no—
224C22×C4—22no—
225C22×C4—42no—
226C22×C4—344no—
227C22×C4—344no—
228C22×C4Dic6818yescomplemented
229C22×C4C2×D6812yes—
230C22×C4C2×D6811yescharacteristic
231C22×C4C2×D6812yes—
232C22×C4C2×D6814yes—
233C22×C4C2×D6812yes—
234C22×C4C2×D6814yes—
235C22×C4C23×D1712yes—
236C22×C4C23×D1711yescharacteristic
237Q16—6816no—
238C2×C8—28no—
239C2×C8—48no—
240C2×C8C23×D1718yes—
241C4⋊C4—178no—
242C4⋊C4—344no—
243C4⋊C4—348no—
244C4⋊C4—348no—
245C4⋊C4—3416no—
246C4⋊C4—3416no—
247C4⋊C4—348no—
248C22⋊C4—3416no—
249C42—3416no—
250C42C2×D6818yes—
251C42C2×D6814yes—
252C42C23×D1714yes—
253C23—22no—
254C23—22no—
255C23C2×Dic6814yes—
256C23C22×D6812yes—
257C23C22×D6811yescharacteristic
258Q8—348no—
259Q8—348no—
260Q8—6816no—
261Q8—688no—
262C2×C4—24no—
263C2×C4—22no—
264C2×C4—22no—
265C2×C4—22no—
266C2×C4—24no—
267C2×C4—44no—
268C2×C4—348no—
269C2×C4—348no—
270C2×C4—688no—
271C2×C4—688no—
272C2×C4C2×Dic6818yes—
273C2×C4C2×Dic68116yescomplemented
274C2×C4C22×D6812yes—
275C2×C4C22×D6814yes—
276C2×C4C22×D6814yes—
277C2×C4C22×D6811yescharacteristic
278C2×C4#1058769112yes—
279C2×C4#1058769412yes—
280C2×C4C24×D1711yescharacteristic
281C8—28no—
282C22—22no—
283C22—28no—
284C22—22no—
285C22#1176339012yes—
286C22C22×Dic6814yes—
287C22C22×Dic6812yes—
288C22#1176360912yes—
289C22C23×D6811yescharacteristic
290C4—22no—
291C4—24no—
292C4—688no—
293C4—688no—
294C4#1176339012yes—
295C4C22×Dic6818yes—
296C4C2×#1058769111yescharacteristic
297C4C2×#1058769411yescharacteristic
298C2—24no—
299C2#1454012914yesdirect product factor
300C2C2×#1176339011yescharacteristic
301C2C23×Dic6811yescharacteristic
302C2C2×#1176360911yescharacteristic
subgroupG/H
centerC23C22×D68
commutator, cosocleC2×C4×C17C25
FrattiniC2×C4C24×D17
FittingC22×C17×C4⋊C8C2
socleC23×C17C22×D4
prime radicalC24×C17C2×D4
hypercenterC22×C4⋊C8D17
hypocenterC17C2×#3249
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C23 ◁ C22×C42 ◁ C22×C4⋊C8

Complements

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

NH ≅ G/Ntype
2. #14540129C2direct (N × H)
3. C2×#11763105C2semidirect
5. C2×#11763020C2semidirect
18. #11763105C22semidirect
20. #11763020C22semidirect
68. C22×C4×C17Q16semidirect
114. C2×C4×C17C2×Q16semidirect
174. C2×C17#3249semidirect
215. C17C2×#3249semidirect
228. C22×C4Dic68semidirect
273. C2×C4C2×Dic68semidirect
299. C2#14540129direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#117633662
#145401292
C2×#117631052
C2×#117630502
C2×#117630202
C22×C17×C4⋊C82
C2×#324917