Finite Group Databasebeta

← C2×#26022659 #36712725

Subgroups — C2×#26022659 #36712725

Order 22784.

3854 conjugacy classes of subgroups.

The subgroup lattice has 300 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#15667971C212yesmaximal
2#26022659C2116yesmaximal, direct product factor
3C2×#19151468C212yesmaximal, complemented
4C2×#19151464C212yesmaximal, complemented
5C2×#19151458C214yesmaximal
6C2×C4×C4⋊Dic89C214yesmaximal, complemented
7C23×C42×C89C211yesmaximal, characteristic
8C2×#15667971—216no—
9C2×#15667971C22116yes—
10C22×C4⋊Dic89C2214yes—
11C22×C4⋊Dic89C2218yes—
12C22×C22⋊Dic89C2214yes—
13C22×C4×Dic89C2214yes—
14#19151468C22116yescomplemented
15#19151464C22116yescomplemented
16#19151458C22132yes—
17C4×C4⋊Dic89C22132yescomplemented
18C2×#15667919C2218yes—
19C24×C4×C89C2212yes—
20C24×C4×C89C2211yescharacteristic
21C22×C42×C89C4116yescomplemented
22C22×C42×C89C2212yes—
23C22×C42×C89C2211yescharacteristic
24C22×C42×C89C2211yescharacteristic
25C22×C42×C89C2218yes—
26C23×Dic89C2318yes—
27#15667971—264no—
28C2×C4⋊Dic89—216no—
29C2×C4⋊Dic89—232no—
30C2×C4⋊Dic89C23132yes—
31C2×C4⋊Dic89C23116yes—
32C2×C22⋊Dic89—216no—
33C2×C22⋊Dic89C23116yes—
34C2×C4×Dic89—216no—
35C2×C4×Dic89C23116yes—
36#15667919C23132yes—
37C25×C89C2311yescharacteristic
38C23×C4×C89—216no—
39C23×C4×C89C2×C4116yes—
40C23×C4×C89C2×C418yes—
41C23×C4×C89D418yes—
42C23×C4×C89Q818yes—
43C23×C4×C89C2312yes—
44C23×C4×C89C2318yes—
45C23×C4×C89C2311yescharacteristic
46C23×C4×C89C2314yes—
47C23×C4×C89C2312yes—
48C23×C4×C89C2311yescharacteristic
49C2×C42×C89C2×C418yes—
50C2×C42×C89C2×C4116yes—
51C2×C42×C89C2×C418yes—
52C2×C42×C89C2×C4164yescomplemented
53C2×C42×C89C2318yes—
54C2×C42×C89C2314yes—
55C2×C42×C89C2314yes—
56C22×Dic89—216no—
57C22×Dic89—232no—
58C22×Dic89C24116yes—
59C4⋊Dic89—232no—
60C4⋊Dic89—264no—
61C22⋊Dic89—232no—
62C4×Dic89—232no—
63C24×C89—28no—
64C24×C89C22×C414yes—
65C24×C89C2×D414yes—
66C24×C89C2×Q814yes—
67C24×C89C2412yes—
68C24×C89C2411yescharacteristic
69C22×C4×C89—28no—
70C22×C4×C89—264no—
71C22×C4×C89—232no—
72C22×C4×C89C4⋊C4164yescomplemented
73C22×C4×C89C22×C418yes—
74C22×C4×C89C22×C4132yes—
75C22×C4×C89C22×C414yes—
76C22×C4×C89C22×C414yes—
77C22×C4×C89C22×C4116yes—
78C22×C4×C89C22×C418yes—
79C22×C4×C89C2×D414yes—
80C22×C4×C89C2×D414yes—
81C22×C4×C89C2×D4116yes—
82C22×C4×C89C2×Q814yes—
83C22×C4×C89C2×Q814yes—
84C22×C4×C89C2×Q8116yes—
85C22×C4×C89#41116yes—
86C22×C4×C89C2414yes—
87C22×C4×C89C2412yes—
88C22×C4×C89C2412yes—
89C22×C4×C89C2414yes—
90C42×C89C22×C4116yes—
91C42×C89C22×C4132yes—
92C42×C89C22×C4116yes—
93C23×C89—216no—
94C23×C89—216no—
95C23×C89—216no—
96C23×C89—28no—
97C23×C89C2×C4⋊C4116yes—
98C23×C89C23×C414yes—
99C23×C89C23×C412yes—
100C23×C89C22×D414yes—
101C23×C89C22×D412yes—
102C23×C89C22×Q814yes—
103C23×C89C22×Q812yes—
104C23×C89C2×#4118yes—
105C23×C89C2511yescharacteristic
106C2×C4×C89—216no—
107C2×C4×C89—28no—
108C2×C4×C89—264no—
109C2×C4×C89C2×C4⋊C4116yes—
110C2×C4×C89C2×C4⋊C4116yes—
111C2×C4×C89C2×C4⋊C4164yescomplemented
112C2×C4×C89#117132yescomplemented
113C2×C4×C89C23×C418yes—
114C2×C4×C89C23×C414yes—
115C2×C4×C89C23×C414yes—
116C2×C4×C89C23×C418yes—
117C2×C4×C89C22×D414yes—
118C2×C4×C89C22×D414yes—
119C2×C4×C89C22×Q814yes—
120C2×C4×C89C22×Q814yes—
121C2×C4×C89C2×#41116yes—
122C2×Dic89—216no—
123C2×Dic89—232no—
124C2×Dic89—432no—
125C22×C89—28no—
126C22×C89—28no—
127C22×C89—28no—
128C22×C89—232no—
129C22×C89C22×C4⋊C418yes—
130C22×C89C22×C4⋊C414yes—
131C22×C89C2×#11718yes—
132C22×C89#53218yes—
133C22×C89#53318yes—
134C22×C89C24×C411yescharacteristic
135C22×C89C23×D411yescharacteristic
136C22×C89C23×Q811yescharacteristic
137C22×C89C22×#4114yes—
138C4×C89—28no—
139C4×C89C22×C4⋊C418yes—
140C4×C89C22×C4⋊C418yes—
141C4×C89C2×#117116yescomplemented
142Dic89—416no—
143C2×#2285—891nomaximal, Sylow
144C2×C89—28no—
145C2×C89#228518yescomplemented
146C2×C89C23×C4⋊C411yescharacteristic
147C2×C89C22×#11712yes—
148C2×C89C2×#53212yes—
149C2×C89C2×#53312yes—
150C22×#117—892no—
151C23×C42D8911yescharacteristic
152#2285—8916no—
153C2×#384—892no—
154C2×#382—892no—
155C2×#380—894no—
156C2×C4×C4⋊C4—894no—
157C89C2×#228511yescharacteristic, complemented, Sylow
158C24×C4C2×D8912yes—
159C24×C4C2×D8911yescharacteristic
160C2×#117—8916no—
161C2×#117—17816no—
162C22×C4⋊C4—894no—
163C22×C4⋊C4—898no—
164C22×C22⋊C4—894no—
165C22×C42—894no—
166C22×C42Dic89116yescomplemented
167C22×C42C2×D8911yescharacteristic
168C22×C42C2×D8911yescharacteristic
169C22×C42C2×D8912yes—
170C22×C42C2×D8918yes—
171#384—8916no—
172#382—8916no—
173#380—8932no—
174C4×C4⋊C4—8932no—
175C2×#95—898no—
176C25C22×D8911yescharacteristic
177C23×C4—216no—
178C23×C4—898no—
179C23×C4Dic17818yes—
180C23×C4D35618yes—
181C23×C4C2×Dic89116yes—
182C23×C4C2×Dic8918yes—
183C23×C4C22×D8912yes—
184C23×C4C22×D8918yes—
185C23×C4C22×D8911yescharacteristic
186C23×C4C22×D8914yes—
187C23×C4C22×D8912yes—
188C23×C4C22×D8911yescharacteristic
189#117—17864no—
190C2×C4⋊C4—8916no—
191C2×C4⋊C4—8932no—
192C2×C4⋊C4—17816no—
193C2×C4⋊C4—17832no—
194C2×C22⋊C4—8916no—
195C2×C22⋊C4—17816no—
196C2×C42—8916no—
197C2×C42—17816no—
198C2×C42C2×Dic8918yes—
199C2×C42C2×Dic89116yes—
200C2×C42C2×Dic8918yes—
201C2×C42C2×Dic89164yescomplemented
202C2×C42C22×D8918yes—
203C2×C42C22×D8914yes—
204C2×C42C22×D8914yes—
205#95—8932no—
206C24—28no—
207C24C22×Dic8914yes—
208C24C2×D35614yes—
209C24C2×Dic17814yes—
210C24C23×D8912yes—
211C24C23×D8911yescharacteristic
212C22×C4—28no—
213C22×C4—264no—
214C22×C4—232no—
215C22×C4—8916no—
216C22×C4—17816no—
217C22×C4—17832no—
218C22×C4C4⋊Dic89164yescomplemented
219C22×C4C22×Dic8918yes—
220C22×C4C22×Dic89132yes—
221C22×C4C22×Dic8918yes—
222C22×C4C22×Dic8914yes—
223C22×C4C22×Dic8914yes—
224C22×C4C22×Dic89116yes—
225C22×C4C2×D35614yes—
226C22×C4C2×D35614yes—
227C22×C4C2×D356116yes—
228C22×C4C2×Dic17814yes—
229C22×C4C2×Dic17814yes—
230C22×C4C2×Dic178116yes—
231C22×C4#13083574116yes—
232C22×C4C23×D8914yes—
233C22×C4C23×D8912yes—
234C22×C4C23×D8912yes—
235C22×C4C23×D8914yes—
236C4⋊C4—17832no—
237C4⋊C4—17864no—
238C22⋊C4—17832no—
239C42—17832no—
240C42C22×Dic89116yes—
241C42C22×Dic89132yes—
242C42C22×Dic89116yes—
243C23—216no—
244C23—216no—
245C23—28no—
246C23—216no—
247C23C2×C4⋊Dic89116yes—
248C23C23×Dic8914yes—
249C23C23×Dic8912yes—
250C23C22×D35614yes—
251C23C22×D35612yes—
252C23C22×Dic17814yes—
253C23C22×Dic17812yes—
254C23C2×#1308357418yes—
255C23C24×D8911yescharacteristic
256C2×C4—28no—
257C2×C4—216no—
258C2×C4—264no—
259C2×C4—35632no—
260C2×C4—17816no—
261C2×C4—17832no—
262C2×C4C2×C4⋊Dic89116yes—
263C2×C4C2×C4⋊Dic89116yes—
264C2×C4C2×C4⋊Dic89164yescomplemented
265C2×C4#15667971132yescomplemented
266C2×C4C23×Dic8918yes—
267C2×C4C23×Dic8914yes—
268C2×C4C23×Dic8914yes—
269C2×C4C23×Dic8918yes—
270C2×C4C22×D35614yes—
271C2×C4C22×D35614yes—
272C2×C4C22×Dic17814yes—
273C2×C4C22×Dic17814yes—
274C2×C4C2×#13083574116yes—
275C22—232no—
276C22—28no—
277C22—28no—
278C22—28no—
279C22C22×C4⋊Dic8918yes—
280C22C22×C4⋊Dic8914yes—
281C22C2×#1566797118yes—
282C22#1915214818yes—
283C22#1915215518yes—
284C22C24×Dic8911yescharacteristic
285C22C23×D35611yescharacteristic
286C22C23×Dic17811yescharacteristic
287C22C22×#1308357414yes—
288C4—28no—
289C4—35616no—
290C4C22×C4⋊Dic8918yes—
291C4C22×C4⋊Dic8918yes—
292C4C2×#15667971116yescomplemented
293C2—28no—
294C2#2602265918yesdirect product factor
295C2C23×C4⋊Dic8911yescharacteristic
296C2C22×#1566797112yes—
297C2C2×#1915214812yes—
298C2C2×#1915215512yes—
subgroupG/H
centerC23×C4C22×D89
commutatorC22×C89C24×C4
FrattiniC23C24×D89
FittingC23×C42×C89C2
socleC24×C89C24
prime radicalC25×C89C23
cosocleC23×C89C25
hypercenterC23×C42D89
hypocenterC89C2×#2285
LCSG ▷ C22×C89 ▷ C89
UCSC1 ◁ C23×C4 ◁ C23×C42

Complements

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

NH ≅ G/Ntype
2. #26022659C2direct (N × H)
3. C2×#19151468C2semidirect
4. C2×#19151464C2semidirect
6. C2×C4×C4⋊Dic89C2semidirect
14. #19151468C22semidirect
15. #19151464C22semidirect
17. C4×C4⋊Dic89C22semidirect
21. C22×C42×C89C4semidirect
52. C2×C42×C89C2×C4semidirect
72. C22×C4×C89C4⋊C4semidirect
111. C2×C4×C89C2×C4⋊C4semidirect
112. C2×C4×C89#117semidirect
141. C4×C89C2×#117semidirect
145. C2×C89#2285semidirect
157. C89C2×#2285semidirect
166. C22×C42Dic89semidirect
201. C2×C42C2×Dic89semidirect
218. C22×C4C4⋊Dic89semidirect
264. C2×C4C2×C4⋊Dic89semidirect
265. C2×C4#15667971semidirect
292. C4C2×#15667971semidirect
294. C2#26022659direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156679712
#260226592
C2×#191514682
C2×#191514642
C2×#191514582
C2×C4×C4⋊Dic892
C23×C42×C892
C2×#228589