Finite Group Databasebeta

← C2×#26020018 #36551944

Subgroups — C2×#26020018 #36551944

Order 22784.

1766 conjugacy classes of subgroups.

The subgroup lattice has 344 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C22⋊#10623494C212yesmaximal
2C22×#15667923C211yesmaximal, characteristic, complemented
3C22×C4×#10623494C211yesmaximal, characteristic, complemented
4#26020018C218yesmaximal, direct product factor
5C2×#19151353C212yesmaximal, complemented
6C22×#117×C89C211yesmaximal, characteristic
7C23×#10623494C2212yes—
8C23×#10623494C2212yes—
9C2×C22⋊#10623494C4116yescomplemented
10C2×C22⋊#10623494C2218yes—
11C2×#15667923—24no—
12C2×#15667923C2214yescomplemented
13C2×C4×#10623494—24no—
14C2×C4×#10623494C2214yescomplemented
15#19151353C2218yescomplemented
16C24×C4×C89C2211yescharacteristic
17C2×#117×C89—24no—
18C2×#117×C89—24no—
19C2×#117×C89C414yes—
20C2×#117×C89C2214yes—
21C22×C4⋊C4×C89C412yes—
22C22×C22⋊C4×C89C412yes—
23C22×C42×C89C2211yescharacteristic
24C22×C42×C89C2211yescharacteristic
25C22×#10623494—24no—
26C22×#10623494—24no—
27C22×#10623494—24no—
28C22×#10623494—24no—
29C22×#10623494C2×C418yes—
30C22×#10623494C2×C418yes—
31C22×#10623494C2314yes—
32C22×#10623494C2314yes—
33C22⋊#10623494C2×C4132yescomplemented
34#15667923—28no—
35C4×#10623494—28no—
36C25×C89C2×C411yescharacteristic
37C23×C4×C89—22no—
38C23×C4×C89—22no—
39C23×C4×C89—24no—
40C23×C4×C89C2×C418yes—
41C23×C4×C89C2×C412yes—
42C23×C4×C89C2×C411yescharacteristic
43C23×C4×C89C2×C412yes—
44C23×C4×C89C2×C412yes—
45C23×C4×C89C2312yes—
46C23×C4×C89C2311yescharacteristic
47#117×C89—216no—
48#117×C89—28no—
49#117×C89—28no—
50C2×C4⋊C4×C89—28no—
51C2×C4⋊C4×C89C2×C418yes—
52C2×C22⋊C4×C89—28no—
53C2×C22⋊C4×C89C2×C418yes—
54C2×C42×C89—22no—
55C2×C42×C89—22no—
56C2×C42×C89C2×C412yes—
57C2×C42×C89C2×C412yes—
58C2×C42×C89D414yes—
59C2×C42×C89D414yes—
60C2×C42×C89C2312yes—
61C2×C42×C89C2312yes—
62C2×#10623494—216no—
63C2×#10623494—216no—
64C2×#10623494—24no—
65C2×#10623494—24no—
66C2×#10623494—24no—
67C2×#10623494—24no—
68C2×#10623494C22×C418yes—
69C2×#10623494C22×C418yes—
70C24×C89—22no—
71C24×C89—22no—
72C24×C89—28no—
73C24×C89C4214yes—
74C24×C89C22×C412yes—
75C24×C89C22×C411yescharacteristic
76C22×C4×C89—22no—
77C22×C4×C89—22no—
78C22×C4×C89—28no—
79C22×C4×C89—24no—
80C22×C4×C89—24no—
81C22×C4×C89—216no—
82C22×C4×C89—216no—
83C22×C4×C89—22no—
84C22×C4×C89—22no—
85C22×C4×C89—24no—
86C22×C4×C89—24no—
87C22×C4×C89—28no—
88C22×C4×C89C4214yes—
89C22×C4×C89C4218yes—
90C22×C4×C89C22⋊C418yes—
91C22×C4×C89C22×C414yes—
92C22×C4×C89C22×C412yes—
93C22×C4×C89C22×C418yes—
94C22×C4×C89C22×C414yes—
95C22×C4×C89C22×C411yescharacteristic
96C22×C4×C89C22×C414yes—
97C22×C4×C89C2×D412yes—
98C22×C4×C89C2×D412yes—
99C22×C4×C89#4114yes—
100C22×C4×C89C2411yescharacteristic
101C4⋊C4×C89—216no—
102C22⋊C4×C89—216no—
103C42×C89—24no—
104C42×C89—22no—
105C42×C89—22no—
106C42×C89C22⋊C418yes—
107C42×C89C2×D414yes—
108C42×C89C2×D414yes—
109C23×C89—22no—
110C23×C89—22no—
111C23×C89—28no—
112C23×C89—28no—
113C23×C89—216no—
114C23×C89—48no—
115C23×C89—48no—
116C23×C89C2×C4214yes—
117C23×C89C2×C4212yes—
118C23×C89C2×C22⋊C412yes—
119C23×C89#11712yes—
120C23×C89#13118yes—
121C23×C89C23×C411yescharacteristic
122C2×C4×C89—22no—
123C2×C4×C89—22no—
124C2×C4×C89—28no—
125C2×C4×C89—28no—
126C2×C4×C89—216no—
127C2×C4×C89—28no—
128C2×C4×C89—28no—
129C2×C4×C89—216no—
130C2×C4×C89—24no—
131C2×C4×C89—28no—
132C2×C4×C89—48no—
133C2×C4×C89C2×C4214yes—
134C2×C4×C89C2×C4212yes—
135C2×C4×C89C2×C22⋊C418yes—
136C2×C4×C89C2×C22⋊C412yes—
137C2×C4×C89#11712yes—
138C2×C4×C89C4×D418yes—
139C2×C4×C89C4×D418yes—
140C2×C4×C89C23×C412yes—
141C2×C4×C89C22×D411yescharacteristic
142C2×C4×C89C22×D411yescharacteristic
143C2×C4×C89C2×#4112yes—
144#10623494—28no—
145#10623494—28no—
146C22×C89—28no—
147C22×C89—24no—
148C22×C89—44no—
149C22×C89—44no—
150C22×C89—416no—
151C22×C89C4×C22⋊C414yes—
152C22×C89#40518yes—
153C22×C89#40818yes—
154C22×C89#43318yes—
155C22×C89C22×C4211yescharacteristic
156C22×C89C22×C22⋊C411yescharacteristic
157C22×C89C2×#11711yescharacteristic
158C22×C89C2×#13114yes—
159C4×C89—28no—
160C4×C89—24no—
161C4×C89—44no—
162C4×C89C4×C22⋊C414yes—
163C4×C89C2×C4×D412yes—
164C4×C89C2×C4×D412yes—
165C2×#1750—891nomaximal, Sylow
166C2×C89—44no—
167C2×C89#175018yescomplemented
168C2×C89C2×C4×C22⋊C411yescharacteristic
169C2×C89C2×#40512yes—
170C2×C89C2×#40812yes—
171C2×C89C2×#43312yes—
172C22×#117D8911yescharacteristic
173C22×C22⋊C8—892no—
174C22×#97—891no—
175C22×C4×C8—891no—
176#1750—898no—
177C2×#336—892no—
178C89C2×#175011yescharacteristic, complemented, Sylow
179C24×C4C2×D8911yescharacteristic
180C23×C8—892no—
181C23×C8—892no—
182C2×#117—24no—
183C2×#117—24no—
184C2×#117Dic8914yes—
185C2×#117C2×D8914yes—
186C22×C4⋊C4Dic8912yes—
187C22×C22⋊C4Dic8912yes—
188C22×C42C2×D8911yescharacteristic
189C22×C42C2×D8911yescharacteristic
190C2×C22⋊C8—8916no—
191C2×C22⋊C8—898no—
192C2×#97—894no—
193C2×#97—1784no—
194C2×C4×C8—894no—
195C2×C4×C8—1784no—
196#336—898no—
197C25C2×Dic8911yescharacteristic
198C23×C4—22no—
199C23×C4—22no—
200C23×C4—24no—
201C23×C4C4×D8918yes—
202C23×C4C2×Dic8912yes—
203C23×C4C2×Dic8911yescharacteristic
204C23×C4C2×Dic8912yes—
205C23×C4C2×Dic8912yes—
206C23×C4C22×D8912yes—
207C23×C4C22×D8911yescharacteristic
208C22×C8—898no—
209C22×C8—898no—
210C22×C8—894no—
211C22×C8—894no—
212C22×C8—1784no—
213C22×C8—1784no—
214C22×C8—1784no—
215C22×C8—1784no—
216#117—216no—
217#117—28no—
218#117—28no—
219C2×C4⋊C4—28no—
220C2×C4⋊C4C2×Dic8918yes—
221C2×C22⋊C4—28no—
222C2×C22⋊C4C2×Dic8918yes—
223C2×C42—22no—
224C2×C42—22no—
225C2×C42C2×Dic8912yes—
226C2×C42C2×Dic8912yes—
227C2×C42C22⋊D8914yes—
228C2×C42C22⋊D8914yes—
229C2×C42C22×D8912yes—
230C2×C42C22×D8912yes—
231C22⋊C8—8932no—
232#97—1788no—
233C4×C8—1788no—
234C24—22no—
235C24—28no—
236C24—22no—
237C24C4×Dic8914yes—
238C24C22×Dic8912yes—
239C24C22×Dic8911yescharacteristic
240C22×C4—22no—
241C22×C4—28no—
242C22×C4—22no—
243C22×C4—24no—
244C22×C4—216no—
245C22×C4—216no—
246C22×C4—22no—
247C22×C4—22no—
248C22×C4—24no—
249C22×C4—24no—
250C22×C4—28no—
251C22×C4—24no—
252C22×C4C4×Dic8914yes—
253C22×C4C4×Dic8918yes—
254C22×C4C22⋊Dic8918yes—
255C22×C4C2×C4×D8918yes—
256C22×C4C2×C4×D8914yes—
257C22×C4C22×Dic8914yes—
258C22×C4C22×Dic8912yes—
259C22×C4C22×Dic8914yes—
260C22×C4C22×Dic8911yescharacteristic
261C22×C4C2×C22⋊D8912yes—
262C22×C4C2×C22⋊D8912yes—
263C22×C4#1308357414yes—
264C22×C4C23×D8911yescharacteristic
265C2×C8—898no—
266C2×C8—898no—
267C2×C8—17816no—
268C2×C8—17816no—
269C2×C8—1784no—
270C2×C8—1784no—
271C2×C8—1784no—
272C2×C8—1784no—
273C4⋊C4—216no—
274C22⋊C4—216no—
275C42—22no—
276C42—22no—
277C42—24no—
278C42C22⋊Dic8918yes—
279C42C2×C22⋊D8914yes—
280C42C2×C22⋊D8914yes—
281C23—28no—
282C23—22no—
283C23—22no—
284C23—216no—
285C23—28no—
286C23—48no—
287C23—48no—
288C23C2×C4×Dic8914yes—
289C23C2×C4×Dic8912yes—
290C23C2×C22⋊Dic8912yes—
291C23#1566797112yes—
292C23#1566801918yes—
293C23C23×Dic8911yescharacteristic
294C2×C4—28no—
295C2×C4—22no—
296C2×C4—22no—
297C2×C4—216no—
298C2×C4—28no—
299C2×C4—216no—
300C2×C4—28no—
301C2×C4—28no—
302C2×C4—24no—
303C2×C4—28no—
304C2×C4—48no—
305C2×C4C2×C4×Dic8914yes—
306C2×C4C2×C4×Dic8912yes—
307C2×C4C2×C22⋊Dic8918yes—
308C2×C4C2×C22⋊Dic8912yes—
309C2×C4#1566797112yes—
310C2×C4C4×C22⋊D8918yes—
311C2×C4C4×C22⋊D8918yes—
312C2×C4C22×C4×D8912yes—
313C2×C4C22×C22⋊D8911yescharacteristic
314C2×C4C22×C22⋊D8911yescharacteristic
315C2×C4C2×#1308357412yes—
316C8—1788no—
317C8—1788no—
318C22—28no—
319C22—24no—
320C22—44no—
321C22—44no—
322C22—416no—
323C22C4×C22⋊Dic8914yes—
324C22#1915155418yes—
325C22#1915156518yes—
326C22#1915165918yes—
327C22C22×C4×Dic8911yescharacteristic
328C22C22×C22⋊Dic8911yescharacteristic
329C22C2×#1566797111yescharacteristic
330C22C2×#1566801914yes—
331C4—28no—
332C4—24no—
333C4—44no—
334C4C4×C22⋊Dic8914yes—
335C4C2×C4×C22⋊D8912yes—
336C4C2×C4×C22⋊D8912yes—
337C2—44no—
338C2#2602001818yesdirect product factor
339C2C2×C4×C22⋊Dic8911yescharacteristic
340C2C2×#1915155412yes—
341C2C2×#1915156512yes—
342C2C2×#1915165912yes—
subgroupG/H
centerC23×C4C22×D89
commutatorC22×C89C22×C42
FrattiniC22×C4C23×D89
FittingC22×#117×C89C2
socleC24×C89C22×C4
prime radicalC25×C89C2×C4
cosocleC22×C4×C89C24
hypercenterC22×#117D89
hypocenterC89C2×#1750
LCSG ▷ C22×C89 ▷ C89
UCSC1 ◁ C23×C4 ◁ C22×#117

Complements

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

NH ≅ G/Ntype
2. C22×#15667923C2semidirect
3. C22×C4×#10623494C2semidirect
4. #26020018C2direct (N × H)
5. C2×#19151353C2semidirect
9. C2×C22⋊#10623494C4semidirect
12. C2×#15667923C22semidirect
14. C2×C4×#10623494C22semidirect
15. #19151353C22semidirect
33. C22⋊#10623494C2×C4semidirect
167. C2×C89#1750semidirect
178. C89C2×#1750semidirect
338. C2#26020018direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C22⋊#106234942
C22×#156679232
C22×C4×#106234942
#260200182
C2×#191513532
C22×#117×C892
C2×#175089