Finite Group Databasebeta

← C2×#26020981 #36557750

Subgroups — C2×#26020981 #36557750

Order 22784.

1182 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×#15667944C211yesmaximal, characteristic
2C22×C8×Dic89C211yesmaximal, characteristic
3C2×#19151497C212yesmaximal
4#26020981C218yesmaximal, direct product factor
5C2×#19151360C212yesmaximal
6C22×#106×C89C211yesmaximal, characteristic
7C23×#10623494C2211yescharacteristic
8C22×C4⋊Dic89—22no—
9C22×C4⋊Dic89C2212yes—
10C22×C4×Dic89C2211yescharacteristic
11C2×#15667944—24no—
12C2×#15667944C2214yes—
13C2×C8×Dic89—24no—
14C2×C8×Dic89C2214yes—
15#19151497—24no—
16#19151497C2218yes—
17C2×#15667919—22no—
18#19151360C2218yes—
19C23×C8×C89C2211yescharacteristic
20C22×C4⋊C4×C89C2212yes—
21C2×#106×C89C418yescomplemented
22C2×#106×C89C2214yes—
23C23×Dic89—22no—
24C23×Dic89D412yes—
25C22×#10623494—22no—
26C22×#10623494—22no—
27C22×#10623494Q814yes—
28C22×#10623494C2312yes—
29C2×C4⋊Dic89—28no—
30C2×C4⋊Dic89—24no—
31C2×C4⋊Dic89—22no—
32C2×C4⋊Dic89—24no—
33C2×C4⋊Dic89—48no—
34C2×C4⋊Dic89C2314yes—
35C2×C4×Dic89—22no—
36C2×C4×Dic89—22no—
37C2×C4×Dic89D412yes—
38C2×C4×Dic89C2312yes—
39#15667944—28no—
40C8×Dic89—28no—
41#15667919—28no—
42C23×C4×C89—22no—
43C23×C4×C89C2311yescharacteristic
44C22×C8×C89C2×C414yes—
45C22×C8×C89D414yes—
46C22×C8×C89Q814yes—
47C22×C8×C89C2312yes—
48C2×C4⋊C4×C89—22no—
49C2×C4⋊C4×C89—24no—
50C2×C4⋊C4×C89C2×C418yes—
51C2×C4⋊C4×C89C2314yes—
52#106×C89C2×C4116yescomplemented
53C22×Dic89—24no—
54C22×Dic89—24no—
55C22×Dic89—24no—
56C22×Dic89—44no—
57C22×Dic89—44no—
58C22×Dic89—44no—
59C22×Dic89SD1618yes—
60C22×Dic89C2×D414yes—
61C2×#10623494—28no—
62C2×#10623494—22no—
63C2×#10623494—22no—
64C2×#10623494C2×Q814yes—
65C4⋊Dic89—24no—
66C4⋊Dic89—24no—
67C4⋊Dic89—44no—
68C4⋊Dic89—416no—
69C4×Dic89—24no—
70C4×Dic89—22no—
71C4×Dic89—22no—
72C24×C89C2×D411yescharacteristic
73C22×C4×C89—28no—
74C22×C4×C89—24no—
75C22×C4×C89—44no—
76C22×C4×C89—44no—
77C22×C4×C89C22×C412yes—
78C22×C4×C89C2×D412yes—
79C22×C4×C89C2×D411yescharacteristic
80C22×C4×C89C2×Q812yes—
81C22×C4×C89C2×Q812yes—
82C22×C4×C89#4112yes—
83C22×C4×C89#4112yes—
84C22×C4×C89C2411yescharacteristic
85C2×C8×C89C4⋊C4116yescomplemented
86C2×C8×C89C22×C414yes—
87C2×C8×C89C2×D414yes—
88C2×C8×C89C2×Q814yes—
89C4⋊C4×C89—28no—
90C4⋊C4×C89—24no—
91C4⋊C4×C89C22×C418yes—
92C23×C89C4×D412yes—
93C23×C89#12112yes—
94C23×C89C4⋊Q812yes—
95C23×C89C2×SD1614yes—
96C23×C89#13514yes—
97C23×C89C22×D411yescharacteristic
98C2×C4×C89—28no—
99C2×C4×C89—44no—
100C2×C4×C89—44no—
101C2×C4×C89—416no—
102C2×C4×C89C2×C4⋊C414yes—
103C2×C4×C89C4×D412yes—
104C2×C4×C89C4×Q814yes—
105C2×C4×C89#12112yes—
106C2×C4×C89C22⋊Q814yes—
107C2×C4×C89#12514yes—
108C2×C4×C89C4⋊Q812yes—
109C2×C4×C89C23×C411yescharacteristic
110C2×C4×C89C22×D411yescharacteristic
111C2×C4×C89C22×Q811yescharacteristic
112C2×C4×C89C22×Q811yescharacteristic
113C2×C4×C89C2×#4111yescharacteristic
114C2×C4×C89C2×#4111yescharacteristic
115C2×Dic89—24no—
116C2×Dic89—24no—
117C2×Dic89—216no—
118C2×Dic89—44no—
119C2×Dic89—44no—
120C2×Dic89—44no—
121C2×Dic89—88no—
122C2×Dic89C2×SD1618yes—
123C8×C89C2×C4⋊C418yescomplemented
124#10623494—24no—
125C22×C89#38914yes—
126C22×C89C4×SD1618yes—
127C22×C89#46518yes—
128C22×C89#49814yes—
129C22×C89#49914yes—
130C22×C89C2×C4×D411yescharacteristic
131C22×C89C2×#12111yescharacteristic
132C22×C89C2×C4⋊Q811yescharacteristic
133C22×C89C22×SD1612yes—
134C22×C89C2×#13512yes—
135C4×C89—48no—
136C4×C89#38914yes—
137C4×C89C22×C4⋊C411yescharacteristic
138C4×C89C2×C4×Q811yescharacteristic
139C4×C89C2×C22⋊Q811yescharacteristic
140C4×C89C2×#12511yescharacteristic
141Dic89—28no—
142Dic89—84no—
143C2×#1941—891nomaximal, Sylow
144C2×C89#194118yescomplemented
145C2×C89C2×#38911yescharacteristic
146C2×C89C2×C4×SD1612yes—
147C2×C89C2×#46512yes—
148C2×C89C2×#49811yescharacteristic
149C2×C89C2×#49911yescharacteristic
150C22×#106—891no—
151C22×#106D8911yescharacteristic
152C22×C4×C8—891no—
153C2×#389—892no—
154#1941—898no—
155C2×#340—892no—
156C89C2×#194111yescharacteristic, complemented, Sylow
157C23×C8—891no—
158C23×C8C2×D8911yescharacteristic
159C22×C4⋊C4—892no—
160C22×C4⋊C4—1782no—
161C22×C4⋊C4C2×D8912yes—
162C22×C42—891no—
163C2×#106—894no—
164C2×#106—1784no—
165C2×#106Dic8918yescomplemented
166C2×#106C2×D8914yes—
167C2×C4×C8—894no—
168C2×C4×C8—1784no—
169#389—898no—
170#389—1784no—
171C2×#95—1782no—
172#340—898no—
173C23×C4—22no—
174C23×C4—892no—
175C23×C4—1782no—
176C23×C4C22×D8911yescharacteristic
177C22×C8—894no—
178C22×C8—892no—
179C22×C8—1782no—
180C22×C8—1782no—
181C22×C8Dic17814yes—
182C22×C8D35614yes—
183C22×C8C2×Dic8914yes—
184C22×C8C22×D8912yes—
185C2×C4⋊C4—22no—
186C2×C4⋊C4—24no—
187C2×C4⋊C4—894no—
188C2×C4⋊C4—3568no—
189C2×C4⋊C4—1788no—
190C2×C4⋊C4—1782no—
191C2×C4⋊C4—1784no—
192C2×C4⋊C4—1784no—
193C2×C4⋊C4C2×Dic8918yes—
194C2×C4⋊C4C22×D8914yes—
195C2×C42—892no—
196C2×C42—892no—
197C2×C42—1782no—
198C2×C42—1782no—
199#106—1788no—
200#106C2×Dic89116yescomplemented
201C4×C8—1788no—
202#95—1788no—
203C24D4×D8911yescharacteristic
204C22×C4—28no—
205C22×C4—24no—
206C22×C4—44no—
207C22×C4—44no—
208C22×C4—898no—
209C22×C4—894no—
210C22×C4—3564no—
211C22×C4—3564no—
212C22×C4—3564no—
213C22×C4—1784no—
214C22×C4—1784no—
215C22×C4—1784no—
216C22×C4C22×Dic8912yes—
217C22×C4D4×D8911yescharacteristic
218C22×C4C2×D35612yes—
219C22×C4Q8×D8912yes—
220C22×C4C2×Dic17812yes—
221C22×C4#1308357312yes—
222C22×C4#1308357512yes—
223C22×C4C23×D8911yescharacteristic
224C2×C8—894no—
225C2×C8—1788no—
226C2×C8—1782no—
227C2×C8—1782no—
228C2×C8C4⋊Dic89116yescomplemented
229C2×C8C22×Dic8914yes—
230C2×C8C2×D35614yes—
231C2×C8C2×Dic17814yes—
232C4⋊C4—28no—
233C4⋊C4—24no—
234C4⋊C4—35616no—
235C4⋊C4—3564no—
236C4⋊C4—1784no—
237C4⋊C4—1784no—
238C4⋊C4C22×Dic8918yes—
239C42—1784no—
240C42—1782no—
241C42—1782no—
242C23D4×Dic8912yes—
243C23#1566798712yes—
244C23#1566801112yes—
245C23SD16×D8914yes—
246C23#1566803314yes—
247C23C2×D4×D8911yescharacteristic
248C2×C4—28no—
249C2×C4—416no—
250C2×C4—44no—
251C2×C4—44no—
252C2×C4—898no—
253C2×C4—3564no—
254C2×C4—3564no—
255C2×C4—3564no—
256C2×C4—17816no—
257C2×C4—1784no—
258C2×C4—1784no—
259C2×C4—7128no—
260C2×C4C2×C4⋊Dic8914yes—
261C2×C4D4×Dic8912yes—
262C2×C4Q8×Dic8914yes—
263C2×C4#1566798712yes—
264C2×C4#1566799214yes—
265C2×C4#1566800314yes—
266C2×C4#1566801112yes—
267C2×C4C23×Dic8911yescharacteristic
268C2×C4C22×D35611yescharacteristic
269C2×C4C2×Q8×D8911yescharacteristic
270C2×C4C22×Dic17811yescharacteristic
271C2×C4C2×#1308357311yescharacteristic
272C2×C4C2×#1308357511yescharacteristic
273C8—1784no—
274C8C2×C4⋊Dic8918yescomplemented
275C22#1915149714yes—
276C22SD16×Dic8918yes—
277C22#1915182818yes—
278C22#1915199514yes—
279C22#1915199814yes—
280C22C2×D4×Dic8911yescharacteristic
281C22C2×#1566798711yescharacteristic
282C22C2×#1566801111yescharacteristic
283C22C2×SD16×D8912yes—
284C22C2×#1566803312yes—
285C4—48no—
286C4—1788no—
287C4—7124no—
288C4#1915149714yes—
289C4C22×C4⋊Dic8911yescharacteristic
290C4C2×Q8×Dic8911yescharacteristic
291C4C2×#1566799211yescharacteristic
292C4C2×#1566800311yescharacteristic
293C2#2602098118yesdirect product factor
294C2C2×#1915149711yescharacteristic
295C2C2×SD16×Dic8912yes—
296C2C2×#1915182812yes—
297C2C2×#1915199511yescharacteristic
298C2C2×#1915199811yescharacteristic
subgroupG/H
centerC24D4×D89
commutatorC2×C4×C89C23×C4
FrattiniC22×C4C23×D89
FittingC22×#106×C89C2
socle, prime radicalC24×C89C2×D4
cosocleC22×C4×C89C24
hypercenterC22×#106D89
hypocenterC89C2×#1941
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C24 ◁ C23×C4 ◁ C22×#106

Complements

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

NH ≅ G/Ntype
4. #26020981C2direct (N × H)
21. C2×#106×C89C4semidirect
52. #106×C89C2×C4semidirect
85. C2×C8×C89C4⋊C4semidirect
123. C8×C89C2×C4⋊C4semidirect
144. C2×C89#1941semidirect
156. C89C2×#1941semidirect
165. C2×#106Dic89semidirect
200. #106C2×Dic89semidirect
228. C2×C8C4⋊Dic89semidirect
274. C8C2×C4⋊Dic89semidirect
293. C2#26020981direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156679442
C22×C8×Dic892
C2×#191514972
#260209812
C2×#191513602
C22×#106×C892
C2×#194189