Finite Group Databasebeta

← C2×#14540178 #17907204

Subgroups — C2×#14540178 #17907204

Order 4352.

1866 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×#11763366C212yesmaximal
2#14540178C2116yesmaximal, direct product factor
3C2×#11763095C214yesmaximal, complemented
4C2×#11763067C214yesmaximal
5C2×#11763020C214yesmaximal, complemented
6C2×C17×#423C211yesmaximal, 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#11763095C22132yescomplemented
19#11763067C22132yes—
20#11763020C22132yescomplemented
21C2×#10587488C2214yes—
22C2×#10587487C2218yes—
23C22×M16×C17C2212yes—
24C22×C42×C17C2211yescharacteristic
25C17×#423C2218yes—
26C2×C17×C4⋊C8C2214yes—
27C23×C4×C17D412yes—
28C23×C4×C17C2311yescharacteristic
29C22×Dic34—22no—
30C22×Dic34C2314yes—
31C2×M16×C17—44no—
32C2×M16×C17C2318yes—
33C22×C8×C17C2314yes—
34C2×C42×C17D411yescharacteristic
35C2×C42×C17D411yescharacteristic
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#10587488C23116yes—
63#10587487C23132yes—
64C24×C17C2×D411yescharacteristic
65C22×C4×C17—28no—
66C22×C4×C17—22no—
67C22×C4×C17—22no—
68C22×C4×C17C2×D412yes—
69C22×C4×C17C2×D418yes—
70C22×C4×C17C2×D411yescharacteristic
71C22×C4×C17C2×D412yes—
72C22×C4×C17C2×D412yes—
73C22×C4×C17C2412yes—
74C22×C4×C17C2411yescharacteristic
75C22×Dic17—24no—
76C22×Dic17—24no—
77C2×Dic34—28no—
78C2×Dic34—28no—
79C2×Dic34—28no—
80C2×Dic34—24no—
81C2×Dic34—48no—
82C2×Dic34C2418yes—
83M16×C17—48no—
84C2×C8×C17—28no—
85C2×C8×C17C2418yes—
86C42×C17C2×D414yes—
87C42×C17C2×D414yes—
88C42×C17C2×D414yes—
89C42×C17C2414yes—
90C22⋊Dic17—216no—
91C4⋊Dic17—24no—
92C4⋊Dic17—28no—
93C4⋊Dic17—28no—
94C4⋊Dic17—28no—
95C4⋊Dic17C2418yes—
96#63225—216no—
97#63225—216no—
98C4×Dic17—216no—
99Dic68—416no—
100C2×#3255—171nomaximal, Sylow
101C23×C17—22no—
102C23×C17—24no—
103C23×C17C22×D412yes—
104C23×C17C22×D411yescharacteristic
105C2×C4×C17—22no—
106C2×C4×C17—24no—
107C2×C4×C17—24no—
108C2×C4×C17—216no—
109C2×C4×C17—22no—
110C2×C4×C17—22no—
111C2×C4×C17#13718yes—
112C2×C4×C17C22×D412yes—
113C2×C4×C17C22×D414yes—
114C2×C4×C17C22×D411yescharacteristic
115C2×C4×C17C22×D414yes—
116C2×C4×C17H(5,𝔽2)12yes—
117C2×C4×C172−1+412yes—
118C2×C4×C17C2511yescharacteristic
119C2×Dic17—28no—
120C2×Dic17—28no—
121C2×Dic17—48no—
122C2×Dic17—48no—
123Dic34—28no—
124Dic34—28no—
125Dic34—48no—
126Dic34—416no—
127C8×C17—28no—
128C2×#533—172no—
129#3255—1716no—
130C2×#475—174no—
131C2×#470—174no—
132C2×#462—174no—
133C2×#423D1711yescharacteristic
134C22×C17—22no—
135C22×C17—24no—
136C22×C17—44no—
137C22×C17#53712yes—
138C22×C17C2×#13714yes—
139C22×C17C23×D411yescharacteristic
140C4×C17—22no—
141C4×C17—24no—
142C4×C17#53712yes—
143C4×C17C2×#13718yes—
144C4×C17C2×H(5,𝔽2)11yescharacteristic
145C4×C17C2×2−1+411yescharacteristic
146Dic17—48no—
147Dic17—48no—
148C22×Q16—174no—
149C22×M16C2×D1712yes—
150#533—1716no—
151#533—348no—
152C2×C4⋊Q8—172no—
153C2×C4⋊Q8—172no—
154C2×#125—342no—
155C2×C22⋊Q8—174no—
156C2×C22⋊Q8—342no—
157C2×C4×Q8—174no—
158C2×C4×Q8—342no—
159C2×#117—342no—
160C22×C42C2×D1711yescharacteristic
161#475—1732no—
162#470—1732no—
163#462—1732no—
164C2×#106—174no—
165#423C2×D1718yes—
166C2×C4⋊C8C2×D1714yes—
167C2×#103—178no—
168C2×C17—42no—
169C2×C17#325514yescomplemented
170C2×C17C2×#53711yescharacteristic
171C2×C17C22×#13712yes—
172C22×Q8—174no—
173C22×Q8—342no—
174C23×C4D6812yes—
175C23×C4C22×D1711yescharacteristic
176C2×Q16—1716no—
177C2×Q16—688no—
178C2×M16—44no—
179C2×M16C22×D1718yes—
180C22×C8C22×D1714yes—
181C4⋊Q8—178no—
182C4⋊Q8—178no—
183C4⋊Q8—344no—
184C4⋊Q8—344no—
185#125—3416no—
186C22⋊Q8—1716no—
187C22⋊Q8—348no—
188C22⋊Q8—3416no—
189C4×Q8—1716no—
190C4×Q8—348no—
191C4×Q8—3416no—
192#117—3416no—
193C2×C4⋊C4—174no—
194C2×C4⋊C4—342no—
195C2×C4⋊C4—342no—
196C2×C4⋊C4—344no—
197C2×C4⋊C4—344no—
198C2×C4⋊C4—342no—
199C2×C22⋊C4—344no—
200C2×C42—344no—
201C2×C42D6811yescharacteristic
202C2×C42D6811yescharacteristic
203C2×C42D6814yes—
204C2×C42C22×D1712yes—
205C2×C42C22×D1714yes—
206#106—1716no—
207C4⋊C8C22×D17116yes—
208#103—1732no—
209C17C2×#325511yescharacteristic, complemented, Sylow
210C24C2×D6811yescharacteristic
211C2×Q8—178no—
212C2×Q8—348no—
213C2×Q8—344no—
214C2×Q8—348no—
215C2×Q8—348no—
216C2×Q8—688no—
217C22×C4—22no—
218C22×C4—22no—
219C22×C4—28no—
220C22×C4—344no—
221C22×C4—344no—
222C22×C4C2×D6812yes—
223C22×C4C2×D6818yes—
224C22×C4C2×D6811yescharacteristic
225C22×C4C2×D6812yes—
226C22×C4C2×D6812yes—
227C22×C4C23×D1712yes—
228C22×C4C23×D1711yescharacteristic
229Q16—6816no—
230M16—48no—
231C2×C8—28no—
232C2×C8C23×D1718yes—
233C4⋊C4—178no—
234C4⋊C4—344no—
235C4⋊C4—348no—
236C4⋊C4—348no—
237C4⋊C4—3416no—
238C4⋊C4—3416no—
239C4⋊C4—348no—
240C22⋊C4—3416no—
241C42—3416no—
242C42C2×D6814yes—
243C42C2×D6814yes—
244C42C2×D6814yes—
245C42C23×D1714yes—
246C23—24no—
247C23—22no—
248C23C22×D6812yes—
249C23C22×D6811yescharacteristic
250Q8—348no—
251Q8—348no—
252Q8—6816no—
253Q8—688no—
254C2×C4—24no—
255C2×C4—22no—
256C2×C4—216no—
257C2×C4—22no—
258C2×C4—22no—
259C2×C4—24no—
260C2×C4—348no—
261C2×C4—348no—
262C2×C4—688no—
263C2×C4—688no—
264C2×C4#1058759518yes—
265C2×C4C22×D6812yes—
266C2×C4C22×D6814yes—
267C2×C4C22×D6814yes—
268C2×C4C22×D6811yescharacteristic
269C2×C4#1058769112yes—
270C2×C4#1058769412yes—
271C2×C4C24×D1711yescharacteristic
272C8—28no—
273C22—22no—
274C22—24no—
275C22—44no—
276C22#1176339012yes—
277C22C2×#1058759514yes—
278C22C23×D6811yescharacteristic
279C4—22no—
280C4—24no—
281C4—688no—
282C4—688no—
283C4#1176339012yes—
284C4C2×#1058759518yes—
285C4C2×#1058769111yescharacteristic
286C4C2×#1058769411yescharacteristic
287C2—42no—
288C2#1454017814yesdirect product factor
289C2C2×#1176339011yescharacteristic
290C2C22×#1058759512yes—
subgroupG/H
centerC23C22×D68
commutator, cosocleC2×C4×C17C25
FrattiniC2×C4C24×D17
FittingC2×C17×#423C2
socleC23×C17C22×D4
prime radicalC24×C17C2×D4
hypercenterC2×#423D17
hypocenterC17C2×#3255
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C23 ◁ C22×C42 ◁ C2×#423

Complements

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

NH ≅ G/Ntype
2. #14540178C2direct (N × H)
3. C2×#11763095C2semidirect
5. C2×#11763020C2semidirect
18. #11763095C22semidirect
20. #11763020C22semidirect
169. C2×C17#3255semidirect
209. C17C2×#3255semidirect
288. C2#14540178direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#117633662
#145401782
C2×#117630952
C2×#117630672
C2×#117630202
C2×C17×#4232
C2×#325517