Finite Group Databasebeta

← C2×#26021234 #36559051

Subgroups — C2×#26021234 #36559051

Order 22784.

1206 conjugacy classes of subgroups.

The subgroup lattice has 316 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19151622C211yesmaximal, characteristic
2C2×#19151444C211yesmaximal, characteristic
3#26021234C218yesmaximal, direct product factor
4C2×#19151357C214yesmaximal
5C2×#533×C89C211yesmaximal, characteristic
6C22×#13083558C2212yes—
7C22×C4×Dic89C2212yes—
8#19151622—22no—
9#19151622C2214yes—
10C2×C4⋊#10623494—22no—
11#19151444—22no—
12#19151444C2214yes—
13C2×#15667919—22no—
14#19151357C22116yes—
15#533×C89—22no—
16#533×C89—22no—
17#533×C89C414yescomplemented
18#533×C89C2214yes—
19C2×C4⋊Q8×C89C412yescomplemented
20C2×#125×C89C412yescomplemented
21C2×C22⋊Q8×C89—22no—
22C2×C4×Q8×C89—22no—
23C2×#117×C89C2212yes—
24C22×C42×C89C2211yescharacteristic
25C23×Dic89—22no—
26C2×#13083558—22no—
27C2×#13083558—28no—
28C2×#13083558C2314yes—
29C22×#10623494—22no—
30C2×C4×Dic89—22no—
31C2×C4×Dic89—24no—
32C2×C4×Dic89Q818yescomplemented
33C2×C4×Dic89C2314yes—
34C4⋊#10623494—28no—
35#15667919—28no—
36C22×Q8×C89—22no—
37C23×C4×C89D412yes—
38C23×C4×C89C2311yescharacteristic
39C4⋊Q8×C89—24no—
40C4⋊Q8×C89C2×C418yescomplemented
41#125×C89—24no—
42#125×C89C2×C418yescomplemented
43C22⋊Q8×C89—28no—
44C22⋊Q8×C89—28no—
45C4×Q8×C89—28no—
46C4×Q8×C89—28no—
47#117×C89—22no—
48#117×C89—22no—
49#117×C89C2×C414yes—
50#117×C89C2314yes—
51C2×C4⋊C4×C89—24no—
52C2×C4⋊C4×C89—22no—
53C2×C4⋊C4×C89C2×C414yes—
54C2×C22⋊C4×C89—22no—
55C2×C42×C89—22no—
56C2×C42×C89C2×C411yescharacteristic
57C2×C42×C89C2×C411yescharacteristic
58C2×C42×C89C2×C412yes—
59C2×C42×C89D412yes—
60C2×C42×C89D412yes—
61C2×C42×C89D412yes—
62C2×C42×C89C2312yes—
63C22×Dic89—28no—
64C22×Dic89—24no—
65C22×Dic89—48no—
66#13083558—28no—
67#13083558—44no—
68C2×#10623494—24no—
69C2×#10623494—44no—
70C4×Dic89—28no—
71C4×Dic89—24no—
72C4×Dic89C2×Q818yescomplemented
73C24×C89C2×D411yescharacteristic
74C2×Q8×C89—28no—
75C2×Q8×C89—48no—
76C22×C4×C89—24no—
77C22×C4×C89—44no—
78C22×C4×C89C22⋊C412yes—
79C22×C4×C89C22⋊C412yes—
80C22×C4×C89C22⋊C414yes—
81C22×C4×C89C22×C411yescharacteristic
82C22×C4×C89C22×C411yescharacteristic
83C22×C4×C89C2×D414yes—
84C22×C4×C89C2×D411yescharacteristic
85C22×C4×C89C2×D411yescharacteristic
86C22×C4×C89C2×D411yescharacteristic
87C22×C4×C89C2×Q814yes—
88C22×C4×C89#4114yes—
89C22×C4×C89C2411yescharacteristic
90C4⋊C4×C89—216no—
91C4⋊C4×C89—28no—
92C4⋊C4×C89—24no—
93C4⋊C4×C89C22×C418yes—
94C22⋊C4×C89—24no—
95C22⋊C4×C89—24no—
96C42×C89—24no—
97C42×C89—24no—
98C42×C89C22⋊C414yes—
99C42×C89C22⋊C412yes—
100C42×C89C22⋊C412yes—
101C42×C89C22×C412yes—
102C42×C89C22×C412yes—
103C42×C89C2×D414yes—
104C23×C89—24no—
105C23×C89C2×C22⋊C411yescharacteristic
106C23×C89C2×C22⋊C411yescharacteristic
107C23×C89C22⋊Q814yes—
108C23×C89C22×D411yescharacteristic
109Q8×C89—416no—
110C2×C4×C89—24no—
111C2×C4×C89—24no—
112C2×C4×C89—28no—
113C2×C4×C89—44no—
114C2×C4×C89—44no—
115C2×C4×C89—48no—
116C2×C4×C89C2×C22⋊C414yes—
117C2×C4×C89C2×C22⋊C414yes—
118C2×C4×C89C2×C22⋊C411yescharacteristic
119C2×C4×C89C2×C22⋊C411yescharacteristic
120C2×C4×C89C4×Q814yes—
121C2×C4×C89C4×Q814yes—
122C2×C4×C89C22⋊Q814yes—
123C2×C4×C89#12412yes—
124C2×C4×C89#12412yes—
125C2×C4×C89C4⋊Q812yes—
126C2×C4×C89C4⋊Q812yes—
127C2×C4×C89C23×C411yescharacteristic
128C2×C4×C89C22×D411yescharacteristic
129C2×C4×C89C22×Q812yes—
130C2×C4×C89C2×#4112yes—
131C2×Dic89—28no—
132C2×Dic89—48no—
133C2×Dic89—416no—
134#10623494—44no—
135C22×C89—22no—
136C22×C89—22no—
137C22×C89—28no—
138C22×C89#39112yes—
139C22×C89#39112yes—
140C22×C89#42114yes—
141C22×C89C22×C22⋊C411yescharacteristic
142C22×C89C2×C22⋊Q812yes—
143C4×C89—24no—
144C4×C89—24no—
145C4×C89—48no—
146C4×C89#39112yes—
147C4×C89#39112yes—
148C4×C89C2×C4×Q812yes—
149C4×C89C2×#12411yescharacteristic
150C4×C89C2×C4⋊Q811yescharacteristic
151Dic89—48no—
152C2×#1995—891nomaximal, Sylow
153C2×C89—22no—
154C2×C89—22no—
155C2×C89#199514yescomplemented
156C2×C89C2×#39111yescharacteristic
157C2×C89C2×#42112yes—
158C2×#533D8911yescharacteristic
159C2×#423—891no—
160C2×#376—891no—
161#1995—898no—
162C2×#339—894no—
163C89C2×#199511yescharacteristic, complemented, Sylow
164C22×M16—892no—
165#533—22no—
166#533—22no—
167#533Dic8914yescomplemented
168#533C2×D8914yes—
169C2×C4⋊Q8Dic8912yescomplemented
170C2×#125Dic8912yescomplemented
171C2×C22⋊Q8—22no—
172C2×C4×Q8—22no—
173C2×#117C2×D8912yes—
174C22×C42—892no—
175C22×C42C2×D8911yescharacteristic
176#423—894no—
177#423—1782no—
178C2×C4⋊C8—1782no—
179#376—894no—
180#376—1782no—
181C2×#95—1782no—
182#339—8916no—
183C22×Q8—22no—
184C23×C4—1782no—
185C23×C4C22⋊D8912yes—
186C23×C4C22×D8911yescharacteristic
187C2×M16—894no—
188C2×M16—1788no—
189C2×M16—1782no—
190C22×C8—1782no—
191C4⋊Q8—24no—
192C4⋊Q8C2×Dic8918yescomplemented
193#125—24no—
194#125C2×Dic8918yescomplemented
195C22⋊Q8—28no—
196C22⋊Q8—28no—
197C4×Q8—28no—
198C4×Q8—28no—
199#117—22no—
200#117—22no—
201#117C2×Dic8914yes—
202#117C22×D8914yes—
203C2×C4⋊C4—24no—
204C2×C4⋊C4—22no—
205C2×C4⋊C4C2×Dic8914yes—
206C2×C22⋊C4—22no—
207C2×C42—22no—
208C2×C42—898no—
209C2×C42—894no—
210C2×C42—1782no—
211C2×C42—1784no—
212C2×C42C2×Dic8911yescharacteristic
213C2×C42C2×Dic8911yescharacteristic
214C2×C42C2×Dic8912yes—
215C2×C42C22⋊D8912yes—
216C2×C42C22⋊D8912yes—
217C2×C42C22⋊D8912yes—
218C2×C42C22×D8912yes—
219C4⋊C8—1788no—
220#95—1788no—
221C24C2×C22⋊D8911yescharacteristic
222C2×Q8—28no—
223C2×Q8—48no—
224C22×C4—24no—
225C22×C4—44no—
226C22×C4—3568no—
227C22×C4—1788no—
228C22×C4—1784no—
229C22×C4C22⋊Dic8912yes—
230C22×C4C22⋊Dic8912yes—
231C22×C4C22⋊Dic8914yes—
232C22×C4C22×Dic8911yescharacteristic
233C22×C4C22×Dic8911yescharacteristic
234C22×C4C2×C22⋊D8914yes—
235C22×C4C2×C22⋊D8911yescharacteristic
236C22×C4C2×C22⋊D8911yescharacteristic
237C22×C4C2×C22⋊D8911yescharacteristic
238C22×C4Q8×D8914yes—
239C22×C4#1308357514yes—
240C22×C4C23×D8911yescharacteristic
241M16—3564no—
242M16—1788no—
243C2×C8—3564no—
244C2×C8—1784no—
245C4⋊C4—216no—
246C4⋊C4—28no—
247C4⋊C4—24no—
248C4⋊C4C22×Dic8918yes—
249C22⋊C4—24no—
250C22⋊C4—24no—
251C42—24no—
252C42—24no—
253C42—898no—
254C42—1788no—
255C42—1784no—
256C42C22⋊Dic8914yes—
257C42C22⋊Dic8912yes—
258C42C22⋊Dic8912yes—
259C42C22×Dic8912yes—
260C42C22×Dic8912yes—
261C42C2×C22⋊D8914yes—
262C23—24no—
263C23C2×C22⋊Dic8911yescharacteristic
264C23C2×C22⋊Dic8911yescharacteristic
265C23#1566798814yes—
266C23C22×C22⋊D8911yescharacteristic
267Q8—416no—
268C2×C4—24no—
269C2×C4—24no—
270C2×C4—28no—
271C2×C4—44no—
272C2×C4—44no—
273C2×C4—48no—
274C2×C4—35616no—
275C2×C4—3568no—
276C2×C4—1788no—
277C2×C4C2×C22⋊Dic8914yes—
278C2×C4C2×C22⋊Dic8914yes—
279C2×C4C2×C22⋊Dic8911yescharacteristic
280C2×C4C2×C22⋊Dic8911yescharacteristic
281C2×C4Q8×Dic8914yes—
282C2×C4Q8×Dic8914yes—
283C2×C4#1566798814yes—
284C2×C4#1566800112yes—
285C2×C4#1566800112yes—
286C2×C4#1566801012yes—
287C2×C4#1566801012yes—
288C2×C4C23×Dic8911yescharacteristic
289C2×C4C22×C22⋊D8911yescharacteristic
290C2×C4C2×Q8×D8912yes—
291C2×C4C2×#1308357512yes—
292C8—3564no—
293C22—28no—
294C22—22no—
295C22—22no—
296C22#1915150512yes—
297C22#1915150512yes—
298C22#1915161514yes—
299C22C22×C22⋊Dic8911yescharacteristic
300C22C2×#1566798812yes—
301C4—24no—
302C4—24no—
303C4—48no—
304C4—3568no—
305C4#1915150512yes—
306C4#1915150512yes—
307C4C2×Q8×Dic8912yes—
308C4C2×#1566800111yescharacteristic
309C4C2×#1566801011yescharacteristic
310C2—22no—
311C2—22no—
312C2#2602123414yesdirect product factor
313C2C2×#1915150511yescharacteristic
314C2C2×#1915161512yes—
subgroupG/H
centerC22×C4C2×C22⋊D89
commutatorC2×C4×C89C23×C4
FrattiniC22×C4C23×D89
FittingC2×#533×C89C2
socleC23×C89C2×C22⋊C4
prime radicalC24×C89C2×D4
cosocleC22×C4×C89C24
hypercenterC2×#533D89
hypocenterC89C2×#1995
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C2×#533

Complements

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

NH ≅ G/Ntype
3. #26021234C2direct (N × H)
17. #533×C89C4semidirect
19. C2×C4⋊Q8×C89C4semidirect
20. C2×#125×C89C4semidirect
32. C2×C4×Dic89Q8semidirect
40. C4⋊Q8×C89C2×C4semidirect
42. #125×C89C2×C4semidirect
72. C4×Dic89C2×Q8semidirect
155. C2×C89#1995semidirect
163. C89C2×#1995semidirect
167. #533Dic89semidirect
169. C2×C4⋊Q8Dic89semidirect
170. C2×#125Dic89semidirect
192. C4⋊Q8C2×Dic89semidirect
194. #125C2×Dic89semidirect
312. C2#26021234direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191516222
C2×#191514442
#260212342
C2×#191513572
C2×#533×C892
C2×#199589