Finite Group Databasebeta

← D4×#15667922 #36552887

Subgroups — D4×#15667922 #36552887

Order 22784.

1274 conjugacy classes of subgroups.

The subgroup lattice has 416 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D4×#10623494C211yesmaximal, characteristic
2C22×#15667922C212yesmaximal, complemented
3C4×D4×Dic89C211yesmaximal, characteristic
4#26020122C211yesmaximal, characteristic, complemented
5#26020119C211yesmaximal, characteristic, complemented
6#26020107C211yesmaximal, characteristic, complemented
7#26020031C212yesmaximal, complemented
8#26020028C212yesmaximal, complemented
9#26020016C212yesmaximal, complemented
10C4×#15667922C211yesmaximal, characteristic, complemented
11C2×C8×D4×C89C211yesmaximal, characteristic
12C23×#10623494C2212yes—
13C2×D4×Dic89C412yes—
14C22×C4×Dic89C2212yes—
15D4×#10623494C418yescomplemented
16C2×C4⋊#10623494C2211yescharacteristic
17C2×C22⋊#10623494C2212yes—
18C2×#15667922—28no—
19C2×#15667922C2212yes—
20C2×#15667922C2212yes—
21C2×#15667922C2212yes—
22C2×#15667922C2211yescharacteristic
23C2×#15667922C2211yescharacteristic
24C2×#15667922C2211yescharacteristic
25C2×#15667922C2211yescharacteristic
26C2×C4×#10623494C2211yescharacteristic
27C4⋊C4×Dic89C412yes—
28C4×C4⋊Dic89C2211yescharacteristic
29C22⋊C4×Dic89C414yes—
30C4×C22⋊Dic89C2212yes—
31C42×Dic89C2211yescharacteristic
32#19151352C2212yes—
33#19151352C2212yes—
34#19151352C2212yes—
35C23×C8×C89C2212yes—
36C2×C4×D4×C89C2211yescharacteristic
37C8×D4×C89C418yescomplemented
38C2×C4⋊C8×C89C2211yescharacteristic
39C2×C22⋊C8×C89C2212yes—
40C2×C4×C8×C89C2211yescharacteristic
41C23×Dic89C2×C414yes—
42C22×#10623494—24no—
43C22×#10623494—24no—
44C22×#10623494C2×C418yescomplemented
45C22×#10623494C2312yes—
46C22×#10623494C2311yescharacteristic
47C22×#10623494C2311yescharacteristic
48D4×Dic89—28no—
49C2×C4⋊Dic89C2×C412yes—
50C2×C22⋊Dic89C2×C414yes—
51C2×C4×Dic89—24no—
52C2×C4×Dic89—24no—
53C2×C4×Dic89C2×C412yes—
54C2×C4×Dic89C2×C414yes—
55C2×C4×Dic89C2×C412yes—
56C2×C4×Dic89C2311yescharacteristic
57C2×C4×Dic89C2312yes—
58C2×C4×Dic89C2311yescharacteristic
59C4⋊#10623494C2×C414yescomplemented
60C22⋊#10623494C2×C418yescomplemented
61#15667922—24no—
62#15667922—22no—
63#15667922—24no—
64#15667922—22no—
65#15667922—24no—
66#15667922—22no—
67#15667922D414yesdirect product factor
68C4×#10623494C2×C414yescomplemented
69#15667919C2×C414yes—
70#15667919C2×C412yes—
71C22×D4×C89C2×C411yescharacteristic
72C23×C4×C89C2312yes—
73C22×C8×C89—24no—
74C22×C8×C89—24no—
75C22×C8×C89C2×C418yescomplemented
76C22×C8×C89C2311yescharacteristic
77C22×C8×C89C2312yes—
78C22×C8×C89C2311yescharacteristic
79C4×D4×C89C2×C414yes—
80C4×D4×C89C2×C414yes—
81C2×C4⋊C4×C89C2×C411yescharacteristic
82C2×C22⋊C4×C89C2×C412yes—
83C2×C42×C89C2311yescharacteristic
84C4⋊C8×C89C2×C414yescomplemented
85C22⋊C8×C89C2×C418yescomplemented
86C4×C8×C89C2×C414yescomplemented
87C22×Dic89—28no—
88C22×Dic89—28no—
89C22×Dic89—44no—
90C22×Dic89C22×C414yes—
91C22×Dic89C22×C412yes—
92C22×Dic89C22×C412yes—
93C2×#10623494—22no—
94C2×#10623494—22no—
95C2×#10623494—21no—
96C2×#10623494—21no—
97C2×#10623494—216no—
98C2×#10623494C22×C414yes—
99C2×#10623494C22×C412yes—
100C2×#10623494C22×C412yes—
101C2×#10623494C2×D412yes—
102C2×#10623494#4112yes—
103C4⋊Dic89—24no—
104C22⋊Dic89—28no—
105C4×Dic89—24no—
106C4×Dic89—22no—
107C4×Dic89—21no—
108C4×Dic89—21no—
109C4×Dic89—22no—
110C4×Dic89—28no—
111C4×Dic89—42no—
112C4×Dic89C2×D412yes—
113C4×Dic89#4112yes—
114C24×C89C22×C412yes—
115C2×D4×C89C4214yes—
116C2×D4×C89M1618yes—
117C22×C4×C89—22no—
118C22×C4×C89—22no—
119C22×C4×C89—22no—
120C22×C4×C89—22no—
121C22×C4×C89C22×C411yescharacteristic
122C22×C4×C89C22×C412yes—
123C22×C4×C89C22×C414yes—
124C22×C4×C89C22×C414yes—
125C22×C4×C89C22×C411yescharacteristic
126C22×C4×C89C2411yescharacteristic
127C2×C8×C89—22no—
128C2×C8×C89—22no—
129C2×C8×C89—21no—
130C2×C8×C89—21no—
131C2×C8×C89—216no—
132C2×C8×C89C22×C412yes—
133C2×C8×C89C22×C414yes—
134C2×C8×C89C22×C412yes—
135C2×C8×C89C2×D412yes—
136C2×C8×C89#4112yes—
137C4⋊C4×C89C4214yes—
138C22⋊C4×C89C4218yes—
139C42×C89C22×C412yes—
140C42×C89C22×C412yes—
141C23×C89—22no—
142C23×C89—22no—
143C23×C89—24no—
144C23×C89C2×C4214yes—
145C23×C89C2×M1618yes—
146C23×C89C23×C411yescharacteristic
147D4×C89#97116yescomplemented
148C2×C4×C89—22no—
149C2×C4×C89—22no—
150C2×C4×C89—22no—
151C2×C4×C89—24no—
152C2×C4×C89—24no—
153C2×C4×C89—24no—
154C2×C4×C89—24no—
155C2×C4×C89C2×C4212yes—
156C2×C4×C89C2×C4214yes—
157C2×C4×C89C2×C4212yes—
158C2×C4×C89C2×M1614yes—
159C2×C4×C89C23×C411yescharacteristic
160C2×C4×C89C23×C411yescharacteristic
161C2×C4×C89C22×D411yescharacteristic
162C2×C4×C89C2×#4111yescharacteristic
163C2×C4×C89C2×#4111yescharacteristic
164C2×C4×C89C2×#4111yescharacteristic
165C2×Dic89—22no—
166C2×Dic89—22no—
167C2×Dic89—24no—
168C2×Dic89—22no—
169C2×Dic89—22no—
170C2×Dic89—24no—
171C2×Dic89—22no—
172C2×Dic89—24no—
173C2×Dic89—416no—
174C2×Dic89C4×D414yes—
175C8×C89—24no—
176C8×C89—22no—
177C8×C89C4×D414yescomplemented
178#10623494—24no—
179#10623494—22no—
180#10623494C4×D414yescomplemented
181C22×C89—24no—
182C22×C89—28no—
183C22×C89—28no—
184C22×C89—24no—
185C22×C89C2×#9718yescomplemented
186C22×C89C22×C4211yescharacteristic
187C22×C89C2×C4×D411yescharacteristic
188C22×C89C4×#4111yescharacteristic
189C22×C89C22×M1612yes—
190C22×C89#56812yes—
191C4×C89—22no—
192C4×C89—24no—
193C4×C89C2×#9714yescomplemented
194C4×C89C2×C4×D411yescharacteristic
195C4×C89C2×C4×D411yescharacteristic
196C4×C89C4×#4111yescharacteristic
197C4×C89C4×#4111yescharacteristic
198Dic89—24no—
199Dic89—44no—
200Dic89—42no—
201D4×#97—891nomaximal, Sylow
202C2×C89—28no—
203C2×C89C42×D411yescharacteristic
204C2×C89C22×#9711yescharacteristic
205C2×C89#287511yescharacteristic
206C2×C89D4×M1612yes—
207C2×C89#297012yes—
208C2×C8×D4—891no—
209C2×C8×D4D8911yescharacteristic
210C22×#97—892no—
211C42×D4—891no—
212#1770—891no—
213#1770—891no—
214#1767—891no—
215#1752—892no—
216#1752—892no—
217#1749—892no—
218C4×#97—891no—
219C89D4×#9711yescharacteristic, complemented, Sylow
220C23×C8—892no—
221C23×C8C2×D8912yes—
222C2×C4×D4—892no—
223C2×C4×D4C2×D8911yescharacteristic
224C22×C42—892no—
225C8×D4—898no—
226C8×D4Dic8918yescomplemented
227C2×C4⋊C8—891no—
228C2×C4⋊C8C2×D8911yescharacteristic
229C2×C22⋊C8—892no—
230C2×C22⋊C8C2×D8912yes—
231C2×#97—891no—
232C2×#97—892no—
233C2×#97—892no—
234C2×#97—892no—
235C2×#97—891no—
236C2×#97—891no—
237C2×#97—891no—
238C2×#97—1788no—
239C2×C4×C8—891no—
240C2×C4×C8C2×D8911yescharacteristic
241C4×C4⋊C4—892no—
242C4×C4⋊C4—891no—
243C4×C22⋊C4—892no—
244C4×C22⋊C4—894no—
245C43—891no—
246#336—892no—
247#336—892no—
248#336—892no—
249C22×D4C4×D8911yescharacteristic
250C23×C4—894no—
251C23×C4C22×D8912yes—
252C22×C8—24no—
253C22×C8—24no—
254C22×C8—891no—
255C22×C8—898no—
256C22×C8—892no—
257C22×C8—891no—
258C22×C8—1784no—
259C22×C8—1784no—
260C22×C8C2×Dic8918yescomplemented
261C22×C8C22×D8912yes—
262C22×C8C22×D8911yescharacteristic
263C22×C8C22×D8911yescharacteristic
264C4×D4—1788no—
265C4×D4C4×D8914yes—
266C4×D4C2×Dic8914yes—
267C2×C4⋊C4—892no—
268C2×C4⋊C4C4×D8911yescharacteristic
269C2×C22⋊C4—894no—
270C2×C22⋊C4C4×D8912yes—
271C2×C42—891no—
272C2×C42—892no—
273C2×C42—892no—
274C2×C42—894no—
275C2×C42—891no—
276C2×C42—892no—
277C2×C42—1784no—
278C2×C42—1784no—
279C2×C42C22×D8911yescharacteristic
280C4⋊C8—894no—
281C4⋊C8C2×Dic8914yescomplemented
282C22⋊C8—898no—
283C22⋊C8C2×Dic8918yescomplemented
284#97—894no—
285#97—1784no—
286#97—1782no—
287#97—1784no—
288#97—1782no—
289#97—1784no—
290#97—1782no—
291C4×C8—894no—
292C4×C8C2×Dic8914yescomplemented
293#95—894no—
294#95—892no—
295C24C2×C4×D8912yes—
296C2×D4C4×Dic8914yes—
297C2×D4#1308355718yes—
298C22×C4—22no—
299C22×C4—22no—
300C22×C4—22no—
301C22×C4—22no—
302C22×C4—892no—
303C22×C4—892no—
304C22×C4—894no—
305C22×C4—3564no—
306C22×C4—1788no—
307C22×C4—1788no—
308C22×C4C2×C4×D8914yes—
309C22×C4C2×C4×D8911yescharacteristic
310C22×C4C2×C4×D8912yes—
311C22×C4C2×C4×D8911yescharacteristic
312C22×C4C22×Dic8914yes—
313C22×C4C23×D8911yescharacteristic
314C2×C8—22no—
315C2×C8—21no—
316C2×C8—21no—
317C2×C8—22no—
318C2×C8—216no—
319C2×C8—892no—
320C2×C8—892no—
321C2×C8—892no—
322C2×C8—892no—
323C2×C8—894no—
324C2×C8—17816no—
325C2×C8—1782no—
326C2×C8—1781no—
327C2×C8—1782no—
328C2×C8—1781no—
329C2×C8C22×Dic8912yes—
330C2×C8C22×Dic8914yes—
331C2×C8C22×Dic8912yes—
332C2×C8D4×D8912yes—
333C2×C8#1308357312yes—
334C4⋊C4—1784no—
335C4⋊C4C4×Dic8914yes—
336C22⋊C4—1788no—
337C22⋊C4C4×Dic8918yes—
338C42—892no—
339C42—892no—
340C42—3562no—
341C42—1788no—
342C42—1784no—
343C42—1782no—
344C42—1781no—
345C42—1782no—
346C42—1781no—
347C42C2×C4×D8912yes—
348C42C22×Dic8912yes—
349C23—22no—
350C23—22no—
351C23—24no—
352C23C2×C4×Dic8914yes—
353C23C2×#1308355718yes—
354C23C22×C4×D8911yescharacteristic
355D4#15667922116yesdirect product factor
356C2×C4—22no—
357C2×C4—22no—
358C2×C4—22no—
359C2×C4—24no—
360C2×C4—24no—
361C2×C4—24no—
362C2×C4—24no—
363C2×C4—894no—
364C2×C4—35616no—
365C2×C4—1784no—
366C2×C4—1782no—
367C2×C4—1782no—
368C2×C4—1784no—
369C2×C4—1782no—
370C2×C4—1784no—
371C2×C4—1782no—
372C2×C4—1782no—
373C2×C4C2×C4×Dic8912yes—
374C2×C4C2×C4×Dic8914yes—
375C2×C4C2×C4×Dic8912yes—
376C2×C4C2×#1308355714yes—
377C2×C4C22×C4×D8911yescharacteristic
378C2×C4C23×Dic8911yescharacteristic
379C2×C4C2×D4×D8911yescharacteristic
380C2×C4#41×D8911yescharacteristic
381C2×C4#41×D8911yescharacteristic
382C2×C4C2×#1308357311yescharacteristic
383C8—24no—
384C8—22no—
385C8—894no—
386C8—1784no—
387C8—1782no—
388C8D4×Dic8914yescomplemented
389C22—24no—
390C22—28no—
391C22—24no—
392C22—28no—
393C22C2×#1566792218yescomplemented
394C22C22×C4×Dic8911yescharacteristic
395C22C4×D4×D8911yescharacteristic
396C22C4×#1308357311yescharacteristic
397C22C22×#1308355712yes—
398C22#1915236312yes—
399C4—22no—
400C4—24no—
401C4—3564no—
402C4—3562no—
403C4—1784no—
404C4C2×#1566792214yescomplemented
405C4C4×D4×D8911yescharacteristic
406C4C2×D4×Dic8911yescharacteristic
407C4C4×#1308357311yescharacteristic
408C4#41×Dic8911yescharacteristic
409C2—28no—
410C2C4×D4×Dic8911yescharacteristic
411C2C22×#1566792211yescharacteristic
412C2#2602867811yescharacteristic
413C2D4×#1308355712yes—
414C2#2602926012yes—
subgroupG/H
center, FrattiniC22×C4C23×D89
commutatorC22×C89C22×C42
FittingC2×C8×D4×C89C2
socleC23×C89C23×C4
prime radicalC22×D4×C89C2×C4
cosocleC22×C4×C89C24
hypercenterC2×C8×D4D89
hypocenterC89D4×#97
LCSG ▷ C22×C89 ▷ C89
UCSC1 ◁ C22×C4 ◁ C2×C8×D4

Complements

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

NH ≅ G/Ntype
2. C22×#15667922C2semidirect
4. #26020122C2semidirect
5. #26020119C2semidirect
6. #26020107C2semidirect
7. #26020031C2semidirect
8. #26020028C2semidirect
9. #26020016C2semidirect
10. C4×#15667922C2semidirect
15. D4×#10623494C4semidirect
37. C8×D4×C89C4semidirect
44. C22×#10623494C2×C4semidirect
59. C4⋊#10623494C2×C4semidirect
60. C22⋊#10623494C2×C4semidirect
67. #15667922D4direct (N × H)
68. C4×#10623494C2×C4semidirect
75. C22×C8×C89C2×C4semidirect
84. C4⋊C8×C89C2×C4semidirect
85. C22⋊C8×C89C2×C4semidirect
86. C4×C8×C89C2×C4semidirect
147. D4×C89#97semidirect
177. C8×C89C4×D4semidirect
180. #10623494C4×D4semidirect
185. C22×C89C2×#97semidirect
193. C4×C89C2×#97semidirect
219. C89D4×#97semidirect
226. C8×D4Dic89semidirect
260. C22×C8C2×Dic89semidirect
281. C4⋊C8C2×Dic89semidirect
283. C22⋊C8C2×Dic89semidirect
292. C4×C8C2×Dic89semidirect
355. D4#15667922direct (N × H)
388. C8D4×Dic89semidirect
393. C22C2×#15667922semidirect
404. C4C2×#15667922semidirect

Maximal subgroups

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

subgroupindex
C2×D4×#106234942
C22×#156679222
C4×D4×Dic892
#260201222
#260201192
#260201072
#260200312
#260200282
#260200162
C4×#156679222
C2×C8×D4×C892
D4×#9789