Finite Group Databasebeta

← C2×#26022837 #36712987

Subgroups — C2×#26022837 #36712987

Order 22784.

5214 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
1C24×Dic178C211yesmaximal, characteristic
2C22×#15667968C212yesmaximal
3#26022837C2116yesmaximal, direct product factor
4C2×#19151502C218yesmaximal, complemented
5C2×#19151461C211yesmaximal, characteristic
6C2×#19151459C212yesmaximal
7C2×#381×C89C211yesmaximal, characteristic
8C23×Dic178—216no—
9C23×Dic178C4116yescomplemented
10C23×Dic178C2214yes—
11C23×Dic178C2218yes—
12C24×Dic89C2211yescharacteristic
13C24×Dic89C2211yescharacteristic
14C2×#15667968—216no—
15C2×#15667968C22116yes—
16C22×#13083553C2214yes—
17C22×C22⋊Dic89C2212yes—
18C22×C4×Dic89C2214yes—
19#19151502C22164yescomplemented
20#19151461C2218yes—
21#19151459C22116yes—
22C2×#15667919C2218yes—
23C2×#15667919C2214yes—
24C24×C4×C89C2211yescharacteristic
25C22×C22⋊C4×C89C2212yes—
26#381×C89C2218yes—
27C2×#95×C89C2214yes—
28C22×Dic178—2128no—
29C22×Dic178—264no—
30C22×Dic178—216no—
31C22×Dic178—216no—
32C22×Dic178C2×C4132yes—
33C22×Dic178C2×C4164yescomplemented
34C22×Dic178C23116yes—
35C23×Dic89—28no—
36C23×Dic89C2×C418yes—
37C23×Dic89C2×C418yes—
38C23×Dic89D4116yes—
39C23×Dic89C2314yes—
40C23×Dic89C2312yes—
41C23×Dic89C2314yes—
42C23×Dic89C2312yes—
43C23×Dic89C2314yes—
44#15667968—264no—
45C2×#13083553—216no—
46C2×#13083553C23116yes—
47C2×C22⋊Dic89—28no—
48C2×C22⋊Dic89C2318yes—
49C2×C4×Dic89—216no—
50C2×C4×Dic89C23116yes—
51#15667919C23132yes—
52#15667919C23116yes—
53C25×C89C2311yescharacteristic
54C23×C4×C89—28no—
55C23×C4×C89C2×C418yes—
56C23×C4×C89C2314yes—
57C23×C4×C89C2312yes—
58C23×C4×C89C2314yes—
59C2×C22⋊C4×C89—28no—
60C2×C22⋊C4×C89C2318yes—
61#95×C89C23116yes—
62C2×Dic178—2128no—
63C2×Dic178—2256no—
64C2×Dic178—232no—
65C2×Dic178—232no—
66C2×Dic178C22×C4164yes—
67C22×Dic89—232no—
68C22×Dic89—216no—
69C22×Dic89—28no—
70C22×Dic89—28no—
71C22×Dic89—216no—
72C22×Dic89C22⋊C4164yes—
73C22×Dic89C22×C418yes—
74C22×Dic89C22×C4116yes—
75C22×Dic89C22×C418yes—
76C22×Dic89C22×C4116yes—
77C22×Dic89C2×D4132yes—
78C22×Dic89C2×D418yes—
79C22×Dic89C2×D418yes—
80C22×Dic89C2418yes—
81C22×Dic89C2414yes—
82C22×Dic89C2414yes—
83#13083553—232no—
84C22⋊Dic89—216no—
85C4×Dic89—232no—
86C24×C89—28no—
87C24×C89C22×C414yes—
88C24×C89C2×D418yes—
89C24×C89C2412yes—
90C24×C89C2411yescharacteristic
91C22×C4×C89—232no—
92C22×C4×C89—216no—
93C22×C4×C89—28no—
94C22×C4×C89—28no—
95C22×C4×C89—216no—
96C22×C4×C89C22×C418yes—
97C22×C4×C89C22×C4116yes—
98C22×C4×C89C2418yes—
99C22×C4×C89C2414yes—
100C22⋊C4×C89—216no—
101C23×C89—216no—
102C23×C89—232no—
103C23×C89—28no—
104C23×C89C2×C22⋊C4116yes—
105C23×C89C23×C414yes—
106C23×C89C23×C412yes—
107C23×C89C22×D418yes—
108C23×C89C22×D414yes—
109C23×C892−1+418yes—
110C23×C89C2511yescharacteristic
111C2×C4×C89—232no—
112C2×C4×C89—216no—
113C2×C4×C89—28no—
114C2×C4×C89—28no—
115C2×C4×C89—216no—
116C2×C4×C89—416no—
117C2×C4×C89C23×C418yes—
118C2×Dic89—232no—
119C2×Dic89—216no—
120C2×Dic89—28no—
121C2×Dic89—28no—
122C2×Dic89—216no—
123C2×Dic89—416no—
124C2×Dic89C2×C22⋊C4164yes—
125C2×Dic89C2×C22⋊C4132yes—
126C2×Dic89C23×C418yes—
127C2×Dic89C23×C418yes—
128C2×Dic89C22×D418yes—
129C2×Dic89C22×D418yes—
130Dic178—2128no—
131C22×C89—232no—
132C22×C89—28no—
133C22×C89—216no—
134C22×C89C22×C22⋊C418yes—
135C22×C89C22×C22⋊C414yes—
136C22×C89#51918yes—
137C22×C89#536116yes—
138C22×C89C24×C411yescharacteristic
139C22×C89C23×D412yes—
140C22×C89C2×2−1+414yes—
141C4×C89—28no—
142C4×C89—48no—
143Dic89—28no—
144Dic89—48no—
145Dic89C22×C22⋊C4116yes—
146C2×#2310—891nomaximal, Sylow
147C2×C89—28no—
148C2×C89#231018yescomplemented
149C2×C89C23×C22⋊C411yescharacteristic
150C2×C89C2×#51912yes—
151C2×C89C2×#53614yes—
152C24×Q8—891no—
153C22×#117—892no—
154#2310—8916no—
155C2×#391—898no—
156C2×#381—891no—
157C2×#381—892no—
158C2×#381D8911yescharacteristic
159C89C2×#231011yescharacteristic, complemented, Sylow
160C23×Q8—8916no—
161C23×Q8—898no—
162C23×Q8—894no—
163C23×Q8—17816no—
164C24×C4—891no—
165C24×C4—891no—
166C24×C4C2×D8911yescharacteristic
167C2×#117—8916no—
168C2×#117—17816no—
169C22×C4⋊C4—894no—
170C22×C22⋊C4—892no—
171C22×C22⋊C4C2×D8912yes—
172C22×C42—894no—
173#391—8964no—
174#381—898no—
175#381—8916no—
176#381C2×D8918yes—
177C2×#95—898no—
178C2×#95—894no—
179C2×#95C2×D8914yes—
180C25C22×D8911yescharacteristic
181C22×Q8—8932no—
182C22×Q8—8964no—
183C22×Q8—8916no—
184C22×Q8—17816no—
185C22×Q8—17816no—
186C22×Q8—17864no—
187C22×Q8—178128no—
188C23×C4—28no—
189C23×C4—898no—
190C23×C4—8916no—
191C23×C4—894no—
192C23×C4—892no—
193C23×C4—898no—
194C23×C4—894no—
195C23×C4—892no—
196C23×C4—894no—
197C23×C4—1788no—
198C23×C4C4×D8918yes—
199C23×C4C22×D8914yes—
200C23×C4C22×D8914yes—
201C23×C4C22×D8912yes—
202#117—17864no—
203C2×C4⋊C4—8916no—
204C2×C4⋊C4—17816no—
205C2×C22⋊C4—28no—
206C2×C22⋊C4—898no—
207C2×C22⋊C4—1788no—
208C2×C22⋊C4C22×D8918yes—
209C2×C42—8916no—
210C2×C42—17816no—
211#95—8932no—
212#95—8916no—
213#95C22×D89116yes—
214C24—28no—
215C24C2×C4×D8914yes—
216C24D4×D8918yes—
217C24C23×D8912yes—
218C24C23×D8911yescharacteristic
219C2×Q8—8964no—
220C2×Q8—17832no—
221C2×Q8—17832no—
222C2×Q8—178128no—
223C2×Q8—178256no—
224C22×C4—216no—
225C22×C4—28no—
226C22×C4—232no—
227C22×C4—28no—
228C22×C4—216no—
229C22×C4—8916no—
230C22×C4—898no—
231C22×C4—898no—
232C22×C4—898no—
233C22×C4—8932no—
234C22×C4—894no—
235C22×C4—8964no—
236C22×C4—8916no—
237C22×C4—898no—
238C22×C4—894no—
239C22×C4—898no—
240C22×C4—1788no—
241C22×C4—17816no—
242C22×C4—17816no—
243C22×C4—1788no—
244C22×C4—17832no—
245C22×C4C2×C4×D89116yes—
246C22×C4C2×C4×D8918yes—
247C22×C4C23×D8918yes—
248C22×C4C23×D8914yes—
249C4⋊C4—17832no—
250C22⋊C4—216no—
251C22⋊C4—17816no—
252C42—17832no—
253C23—232no—
254C23—28no—
255C23—216no—
256C23C22⋊C4×D89116yes—
257C23C22×C4×D8914yes—
258C23C22×C4×D8912yes—
259C23C2×D4×D8918yes—
260C23C2×D4×D8914yes—
261C23#1566805918yes—
262C23C24×D8911yescharacteristic
263Q8—178128no—
264C2×C4—28no—
265C2×C4—232no—
266C2×C4—216no—
267C2×C4—28no—
268C2×C4—216no—
269C2×C4—416no—
270C2×C4—898no—
271C2×C4—898no—
272C2×C4—898no—
273C2×C4—8964no—
274C2×C4—8932no—
275C2×C4—898no—
276C2×C4—35616no—
277C2×C4—1788no—
278C2×C4—17816no—
279C2×C4—1788no—
280C2×C4—17832no—
281C2×C4—17816no—
282C2×C4C22×C4×D8918yes—
283C22—28no—
284C22—216no—
285C22—232no—
286C22C2×C22⋊C4×D8918yes—
287C22C2×C22⋊C4×D8914yes—
288C22#1915207518yes—
289C22#19152170116yes—
290C22C23×C4×D8911yescharacteristic
291C22C22×D4×D8912yes—
292C22C2×#1566805914yes—
293C4—28no—
294C4—48no—
295C4—8916no—
296C4—3568no—
297C4—1788no—
298C2—28no—
299C2#2602283718yesdirect product factor
300C2C22×C22⋊C4×D8911yescharacteristic
301C2C2×#1915207512yes—
302C2C2×#1915217014yes—
subgroupG/H
centerC24C23×D89
commutatorC22×C89C24×C4
FrattiniC23C24×D89
FittingC2×#381×C89C2
socleC24×C89C24
prime radicalC25×C89C23
cosocleC23×C89C25
hypercenterC2×#381D89
hypocenterC89C2×#2310
LCSG ▷ C22×C89 ▷ C89
UCSC1 ◁ C24 ◁ C2×#381

Complements

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

NH ≅ G/Ntype
3. #26022837C2direct (N × H)
4. C2×#19151502C2semidirect
9. C23×Dic178C4semidirect
19. #19151502C22semidirect
33. C22×Dic178C2×C4semidirect
148. C2×C89#2310semidirect
159. C89C2×#2310semidirect
299. C2#26022837direct (N × H)

Maximal subgroups

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

subgroupindex
C24×Dic1782
C22×#156679682
#260228372
C2×#191515022
C2×#191514612
C2×#191514592
C2×#381×C892
C2×#231089