Finite Group Databasebeta

← C2×#14540238 #17907281

Subgroups — C2×#14540238 #17907281

Order 4352.

1754 conjugacy classes of subgroups.

The subgroup lattice has 292 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#11763421C212yesmaximal
2#14540238C2116yesmaximal, direct product factor
3C2×#11763117C214yesmaximal, complemented
4C2×#11763067C212yesmaximal
5C2×#11763050C212yesmaximal
6C2×#11763020C214yesmaximal, complemented
7C2×C17×#424C211yesmaximal, characteristic
8C22×Dic68C2212yes—
9C22×Dic68C2212yes—
10#11763421—28no—
11#11763421C22116yes—
12C2×#10587555C2212yes—
13C2×#10587565—24no—
14C2×#10587556C2212yes—
15C2×#10587575—24no—
16C2×#10587610C2214yes—
17C2×C4×Dic34C2214yes—
18#11763117C22132yescomplemented
19#11763067C22116yes—
20#11763050C22116yes—
21#11763020C22132yescomplemented
22C2×#10587489C2212yes—
23C2×#10587488C2212yes—
24C2×#10587487C2214yes—
25C2×#10587487C2214yes—
26C22×M16×C17C2211yescharacteristic
27C23×C8×C17C2211yescharacteristic
28C2×C17×#117C2211yescharacteristic
29C17×#424C2218yes—
30C2×C17×C4⋊C8C2214yes—
31C23×C4×C17C2311yescharacteristic
32C22×Dic34C2314yes—
33C2×M16×C17—42no—
34C2×M16×C17C2314yes—
35C22×C8×C17—42no—
36C22×C8×C17C2312yes—
37C22×C8×C17C2312yes—
38C22×C8×C17C2314yes—
39C17×#117D414yes—
40C17×#117C2314yes—
41C2×C4⋊C4×C17D412yes—
42C2×C22⋊C4×C17D412yes—
43C2×C42×C17C2312yes—
44C2×C22⋊Dic17—24no—
45C2×C4⋊Dic17—24no—
46C2×C4⋊Dic17C2314yes—
47#10587610—28no—
48#10587610C23116yes—
49C2×#63225—24no—
50C2×#63225—24no—
51C2×#63225—24no—
52C2×C4×Dic17—24no—
53C2×Dic68—44no—
54C2×Dic68—44no—
55C2×Dic68C2318yes—
56C2×Dic68C2318yes—
57#10587575—232no—
58#10587565—232no—
59#10587556—24no—
60#10587556C2318yes—
61#10587555—24no—
62#10587555C2318yes—
63C4×Dic34—28no—
64C4×Dic34C23116yes—
65C17×C4⋊C8C23116yes—
66#10587489C2318yes—
67#10587488C2318yes—
68#10587487C23116yes—
69#10587487C23116yes—
70C24×C17C2×D411yescharacteristic
71C22×C4×C17—22no—
72C22×C4×C17—22no—
73C22×C4×C17C2×D411yescharacteristic
74C22×C4×C17C2×D412yes—
75C22×C4×C17C2×D414yes—
76C22×C4×C17C2412yes—
77C22×C4×C17C2411yescharacteristic
78C22×Dic17—24no—
79C22×Dic17—24no—
80C2×Dic34—28no—
81C2×Dic34—28no—
82C2×Dic34—24no—
83C2×Dic34C2418yes—
84M16×C17—44no—
85C2×C8×C17—24no—
86C2×C8×C17—24no—
87C2×C8×C17—44no—
88C2×C8×C17C2414yes—
89C2×C8×C17C2414yes—
90C4⋊C4×C17C2×D418yes—
91C22⋊C4×C17C2×D418yes—
92C42×C17C2×D414yes—
93C42×C17C2414yes—
94C22⋊Dic17—216no—
95C4⋊Dic17—24no—
96C4⋊Dic17—216no—
97C4⋊Dic17C2418yes—
98#63225—216no—
99#63225—216no—
100#63225—216no—
101C4×Dic17—216no—
102Dic68—48no—
103Dic68—48no—
104C2×#3261—171nomaximal, Sylow
105C23×C17—22no—
106C23×C17—24no—
107C23×C17C22×D412yes—
108C23×C17C22×D411yescharacteristic
109C2×C4×C17—22no—
110C2×C4×C17—28no—
111C2×C4×C17—24no—
112C2×C4×C17—22no—
113C2×C4×C17—22no—
114C2×C4×C17C22×D418yes—
115C2×C4×C17C22×D412yes—
116C2×C4×C17C22×D411yescharacteristic
117C2×C4×C17H(5,𝔽2)12yes—
118C2×C4×C172−1+412yes—
119C2×C4×C17C2511yescharacteristic
120C2×Dic17—28no—
121C2×Dic17—28no—
122C2×Dic17—48no—
123C2×Dic17—48no—
124Dic34—28no—
125Dic34—28no—
126Dic34—48no—
127C8×C17—24no—
128C8×C17—24no—
129C2×#541—172no—
130#3261—1716no—
131C2×#479—174no—
132C2×#470—172no—
133C2×#467—172no—
134C2×#462—174no—
135C2×#424D1711yescharacteristic
136C22×C17—22no—
137C22×C17—24no—
138C22×C17—44no—
139C22×C17#53712yes—
140C22×C17#57814yes—
141C22×C17C23×D411yescharacteristic
142C4×C17—22no—
143C4×C17—28no—
144C4×C17#53712yes—
145C4×C17C2×H(5,𝔽2)11yescharacteristic
146C4×C17C2×2−1+411yescharacteristic
147Dic17—48no—
148Dic17—48no—
149C22×Q16—172no—
150C22×Q16—172no—
151C22×M16C2×D1711yescharacteristic
152C23×C8C2×D1711yescharacteristic
153#541—1716no—
154#541—348no—
155C2×C4⋊Q8—172no—
156C2×#126—344no—
157C2×#125—172no—
158C2×#125—344no—
159C2×C22⋊Q8—174no—
160C2×C4×Q8—174no—
161C2×#117C2×D1711yescharacteristic
162#479—1732no—
163#470—1716no—
164#467—1716no—
165#462—1732no—
166C2×#107—172no—
167C2×#106—172no—
168#424C2×D1718yes—
169C2×C4⋊C8C2×D1714yes—
170C2×#103—174no—
171C2×#103—174no—
172C2×C17—42no—
173C2×C17#326114yescomplemented
174C2×C17C2×#53711yescharacteristic
175C2×C17C2×#57812yes—
176C22×Q8—174no—
177C23×C4C22×D1711yescharacteristic
178C2×Q16—178no—
179C2×Q16—178no—
180C2×Q16—684no—
181C2×Q16—684no—
182C2×M16—42no—
183C2×M16C22×D1714yes—
184C22×C8—42no—
185C22×C8C22×D1712yes—
186C22×C8C22×D1712yes—
187C22×C8C22×D1714yes—
188C4⋊Q8—178no—
189C4⋊Q8—344no—
190#126—3432no—
191#125—178no—
192#125—3432no—
193#125—344no—
194C22⋊Q8—1716no—
195C22⋊Q8—348no—
196C4×Q8—1716no—
197C4×Q8—348no—
198#117D6814yes—
199#117C22×D1714yes—
200C2×C4⋊C4—174no—
201C2×C4⋊C4—344no—
202C2×C4⋊C4—344no—
203C2×C4⋊C4—344no—
204C2×C4⋊C4—344no—
205C2×C4⋊C4D6812yes—
206C2×C22⋊C4—344no—
207C2×C22⋊C4D6812yes—
208C2×C42—344no—
209C2×C42C22×D1712yes—
210#107—178no—
211#106—178no—
212C4⋊C8C22×D17116yes—
213#103—1716no—
214#103—1716no—
215C17C2×#326111yescharacteristic, complemented, Sylow
216C24C2×D6811yescharacteristic
217C2×Q8—178no—
218C2×Q8—344no—
219C2×Q8—348no—
220C2×Q8—348no—
221C22×C4—22no—
222C22×C4—22no—
223C22×C4—344no—
224C22×C4—344no—
225C22×C4C2×D6812yes—
226C22×C4C2×D6814yes—
227C22×C4C2×D6811yescharacteristic
228C22×C4C23×D1712yes—
229C22×C4C23×D1711yescharacteristic
230Q16—688no—
231Q16—688no—
232M16—44no—
233C2×C8—24no—
234C2×C8—24no—
235C2×C8—44no—
236C2×C8C23×D1714yes—
237C2×C8C23×D1714yes—
238C4⋊C4—178no—
239C4⋊C4—344no—
240C4⋊C4—3416no—
241C4⋊C4—3416no—
242C4⋊C4—3416no—
243C4⋊C4—3416no—
244C4⋊C4C2×D6818yes—
245C22⋊C4—3416no—
246C22⋊C4C2×D6818yes—
247C42—3416no—
248C42C2×D6814yes—
249C42C23×D1714yes—
250C23—24no—
251C23—22no—
252C23C22×D6812yes—
253C23C22×D6811yescharacteristic
254Q8—348no—
255Q8—348no—
256Q8—688no—
257C2×C4—28no—
258C2×C4—22no—
259C2×C4—22no—
260C2×C4—22no—
261C2×C4—24no—
262C2×C4—348no—
263C2×C4—348no—
264C2×C4—688no—
265C2×C4—688no—
266C2×C4C22×D6818yes—
267C2×C4C22×D6812yes—
268C2×C4C22×D6811yescharacteristic
269C2×C4#1058769112yes—
270C2×C4#1058769412yes—
271C2×C4C24×D1711yescharacteristic
272C8—24no—
273C8—24no—
274C22—22no—
275C22—24no—
276C22—44no—
277C22#1176339012yes—
278C22#1176362614yes—
279C22C23×D6811yescharacteristic
280C4—22no—
281C4—28no—
282C4—688no—
283C4—688no—
284C4#1176339012yes—
285C4C2×#1058769111yescharacteristic
286C4C2×#1058769411yescharacteristic
287C2—42no—
288C2#1454023814yesdirect product factor
289C2C2×#1176339011yescharacteristic
290C2C2×#1176362612yes—
subgroupG/H
centerC23C22×D68
commutator, cosocleC2×C4×C17C25
FrattiniC2×C4C24×D17
FittingC2×C17×#424C2
socleC23×C17C22×D4
prime radicalC24×C17C2×D4
hypercenterC2×#424D17
hypocenterC17C2×#3261
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C23 ◁ C2×#117 ◁ C2×#424

Complements

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

NH ≅ G/Ntype
2. #14540238C2direct (N × H)
3. C2×#11763117C2semidirect
6. C2×#11763020C2semidirect
18. #11763117C22semidirect
21. #11763020C22semidirect
173. C2×C17#3261semidirect
215. C17C2×#3261semidirect
288. C2#14540238direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#117634212
#145402382
C2×#117631172
C2×#117630672
C2×#117630502
C2×#117630202
C2×C17×#4242
C2×#326117