Finite Group Databasebeta

← D4×#14581702 #35402863

Subgroups — D4×#14581702 #35402863

Order 21248.

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×C83⋊C8C211yesmaximal, characteristic
2C22×#14581702C212yesmaximal, complemented
3C4×D4×Dic83C211yesmaximal, characteristic
4#24907333C211yesmaximal, characteristic, complemented
5#24907330C211yesmaximal, characteristic, complemented
6#24907318C211yesmaximal, characteristic, complemented
7#24907242C212yesmaximal, complemented
8#24907239C212yesmaximal, complemented
9#24907227C212yesmaximal, complemented
10C4×#14581702C211yesmaximal, characteristic, complemented
11C2×C8×D4×C83C211yesmaximal, characteristic
12C23×C83⋊C8C2212yes—
13C2×D4×Dic83C412yes—
14C22×C4×Dic83C2212yes—
15D4×C83⋊C8C418yescomplemented
16C2×C4⋊(C83⋊C8)C2211yescharacteristic
17C2×C22⋊(C83⋊C8)C2212yes—
18C2×#14581702—28no—
19C2×#14581702C2212yes—
20C2×#14581702C2212yes—
21C2×#14581702C2212yes—
22C2×#14581702C2211yescharacteristic
23C2×#14581702C2211yescharacteristic
24C2×#14581702C2211yescharacteristic
25C2×#14581702C2211yescharacteristic
26C2×C4×C83⋊C8C2211yescharacteristic
27C4⋊C4×Dic83C412yes—
28C4×C4⋊Dic83C2211yescharacteristic
29C22⋊C4×Dic83C414yes—
30C4×C22⋊Dic83C2212yes—
31C42×Dic83C2211yescharacteristic
32#19127455C2212yes—
33#19127455C2212yes—
34#19127455C2212yes—
35C23×C8×C83C2212yes—
36C2×C4×D4×C83C2211yescharacteristic
37C8×D4×C83C418yescomplemented
38C2×C4⋊C8×C83C2211yescharacteristic
39C2×C22⋊C8×C83C2212yes—
40C2×C4×C8×C83C2211yescharacteristic
41C23×Dic83C2×C414yes—
42C22×C83⋊C8—24no—
43C22×C83⋊C8—24no—
44C22×C83⋊C8C2×C418yescomplemented
45C22×C83⋊C8C2311yescharacteristic
46C22×C83⋊C8C2312yes—
47C22×C83⋊C8C2311yescharacteristic
48D4×Dic83—28no—
49C2×C4⋊Dic83C2×C412yes—
50C2×C22⋊Dic83C2×C414yes—
51C2×C4×Dic83—24no—
52C2×C4×Dic83—24no—
53C2×C4×Dic83C2×C414yes—
54C2×C4×Dic83C2×C412yes—
55C2×C4×Dic83C2×C412yes—
56C2×C4×Dic83C2312yes—
57C2×C4×Dic83C2311yescharacteristic
58C2×C4×Dic83C2311yescharacteristic
59C4⋊(C83⋊C8)C2×C414yescomplemented
60C22⋊(C83⋊C8)C2×C418yescomplemented
61#14581702—24no—
62#14581702—22no—
63#14581702—24no—
64#14581702—22no—
65#14581702—24no—
66#14581702—22no—
67#14581702D414yesdirect product factor
68C4×C83⋊C8C2×C414yescomplemented
69C83⋊#95C2×C412yes—
70C83⋊#95C2×C414yes—
71C22×D4×C83C2×C411yescharacteristic
72C23×C4×C83C2312yes—
73C22×C8×C83—24no—
74C22×C8×C83—24no—
75C22×C8×C83C2×C418yescomplemented
76C22×C8×C83C2312yes—
77C22×C8×C83C2311yescharacteristic
78C22×C8×C83C2311yescharacteristic
79C4×D4×C83C2×C414yes—
80C4×D4×C83C2×C414yes—
81C2×C4⋊C4×C83C2×C411yescharacteristic
82C2×C22⋊C4×C83C2×C412yes—
83C2×C42×C83C2311yescharacteristic
84C4⋊C8×C83C2×C414yescomplemented
85C22⋊C8×C83C2×C418yescomplemented
86C4×C8×C83C2×C414yescomplemented
87C22×Dic83—28no—
88C22×Dic83—28no—
89C22×Dic83—44no—
90C22×Dic83C22×C414yes—
91C22×Dic83C22×C412yes—
92C22×Dic83C22×C412yes—
93C2×C83⋊C8—22no—
94C2×C83⋊C8—22no—
95C2×C83⋊C8—21no—
96C2×C83⋊C8—21no—
97C2×C83⋊C8—216no—
98C2×C83⋊C8C22×C414yes—
99C2×C83⋊C8C22×C412yes—
100C2×C83⋊C8C22×C412yes—
101C2×C83⋊C8C2×D412yes—
102C2×C83⋊C8#4112yes—
103C4⋊Dic83—24no—
104C22⋊Dic83—28no—
105C4×Dic83—24no—
106C4×Dic83—22no—
107C4×Dic83—21no—
108C4×Dic83—21no—
109C4×Dic83—22no—
110C4×Dic83—28no—
111C4×Dic83—42no—
112C4×Dic83C2×D412yes—
113C4×Dic83#4112yes—
114C24×C83C22×C412yes—
115C2×D4×C83C4214yes—
116C2×D4×C83M1618yes—
117C22×C4×C83—22no—
118C22×C4×C83—22no—
119C22×C4×C83—22no—
120C22×C4×C83—22no—
121C22×C4×C83C22×C411yescharacteristic
122C22×C4×C83C22×C412yes—
123C22×C4×C83C22×C414yes—
124C22×C4×C83C22×C411yescharacteristic
125C22×C4×C83C22×C414yes—
126C22×C4×C83C2411yescharacteristic
127C2×C8×C83—22no—
128C2×C8×C83—22no—
129C2×C8×C83—21no—
130C2×C8×C83—21no—
131C2×C8×C83—216no—
132C2×C8×C83C22×C412yes—
133C2×C8×C83C22×C414yes—
134C2×C8×C83C22×C412yes—
135C2×C8×C83C2×D412yes—
136C2×C8×C83#4112yes—
137C4⋊C4×C83C4214yes—
138C22⋊C4×C83C4218yes—
139C42×C83C22×C412yes—
140C42×C83C22×C412yes—
141C23×C83—22no—
142C23×C83—22no—
143C23×C83—24no—
144C23×C83C2×C4214yes—
145C23×C83C2×M1618yes—
146C23×C83C23×C411yescharacteristic
147D4×C83#97116yescomplemented
148C2×C4×C83—22no—
149C2×C4×C83—22no—
150C2×C4×C83—22no—
151C2×C4×C83—24no—
152C2×C4×C83—24no—
153C2×C4×C83—24no—
154C2×C4×C83—24no—
155C2×C4×C83C2×C4212yes—
156C2×C4×C83C2×C4214yes—
157C2×C4×C83C2×C4212yes—
158C2×C4×C83C2×M1614yes—
159C2×C4×C83C23×C411yescharacteristic
160C2×C4×C83C23×C411yescharacteristic
161C2×C4×C83C22×D411yescharacteristic
162C2×C4×C83C2×#4111yescharacteristic
163C2×C4×C83C2×#4111yescharacteristic
164C2×C4×C83C2×#4111yescharacteristic
165C2×Dic83—22no—
166C2×Dic83—22no—
167C2×Dic83—24no—
168C2×Dic83—22no—
169C2×Dic83—22no—
170C2×Dic83—24no—
171C2×Dic83—22no—
172C2×Dic83—24no—
173C2×Dic83—416no—
174C2×Dic83C4×D414yes—
175C8×C83—24no—
176C8×C83—22no—
177C8×C83C4×D414yescomplemented
178C83⋊C8—24no—
179C83⋊C8—22no—
180C83⋊C8C4×D414yescomplemented
181C22×C83—24no—
182C22×C83—28no—
183C22×C83—28no—
184C22×C83—24no—
185C22×C83C2×#9718yescomplemented
186C22×C83C22×C4211yescharacteristic
187C22×C83C2×C4×D411yescharacteristic
188C22×C83C4×#4111yescharacteristic
189C22×C83C22×M1612yes—
190C22×C83#56812yes—
191C4×C83—22no—
192C4×C83—24no—
193C4×C83C2×#9714yescomplemented
194C4×C83C2×C4×D411yescharacteristic
195C4×C83C2×C4×D411yescharacteristic
196C4×C83C4×#4111yescharacteristic
197C4×C83C4×#4111yescharacteristic
198Dic83—24no—
199Dic83—44no—
200Dic83—42no—
201D4×#97—831nomaximal, Sylow
202C2×C83—28no—
203C2×C83C42×D411yescharacteristic
204C2×C83C22×#9711yescharacteristic
205C2×C83#287511yescharacteristic
206C2×C83D4×M1612yes—
207C2×C83#297012yes—
208C2×C8×D4—831no—
209C2×C8×D4D8311yescharacteristic
210C22×#97—832no—
211C42×D4—831no—
212#1770—831no—
213#1770—831no—
214#1767—831no—
215#1752—832no—
216#1752—832no—
217#1749—832no—
218C4×#97—831no—
219C83D4×#9711yescharacteristic, complemented, Sylow
220C23×C8—832no—
221C23×C8C2×D8312yes—
222C2×C4×D4—832no—
223C2×C4×D4C2×D8311yescharacteristic
224C22×C42—832no—
225C8×D4—838no—
226C8×D4Dic8318yescomplemented
227C2×C4⋊C8—831no—
228C2×C4⋊C8C2×D8311yescharacteristic
229C2×C22⋊C8—832no—
230C2×C22⋊C8C2×D8312yes—
231C2×#97—831no—
232C2×#97—832no—
233C2×#97—832no—
234C2×#97—832no—
235C2×#97—831no—
236C2×#97—831no—
237C2×#97—831no—
238C2×#97—1668no—
239C2×C4×C8—831no—
240C2×C4×C8C2×D8311yescharacteristic
241C4×C4⋊C4—832no—
242C4×C4⋊C4—831no—
243C4×C22⋊C4—832no—
244C4×C22⋊C4—834no—
245C43—831no—
246#336—832no—
247#336—832no—
248#336—832no—
249C22×D4C4×D8311yescharacteristic
250C23×C4—834no—
251C23×C4C22×D8312yes—
252C22×C8—24no—
253C22×C8—24no—
254C22×C8—831no—
255C22×C8—838no—
256C22×C8—832no—
257C22×C8—831no—
258C22×C8—1664no—
259C22×C8—1664no—
260C22×C8C2×Dic8318yescomplemented
261C22×C8C22×D8312yes—
262C22×C8C22×D8311yescharacteristic
263C22×C8C22×D8311yescharacteristic
264C4×D4—1668no—
265C4×D4C4×D8314yes—
266C4×D4C2×Dic8314yes—
267C2×C4⋊C4—832no—
268C2×C4⋊C4C4×D8311yescharacteristic
269C2×C22⋊C4—834no—
270C2×C22⋊C4C4×D8312yes—
271C2×C42—832no—
272C2×C42—831no—
273C2×C42—832no—
274C2×C42—834no—
275C2×C42—831no—
276C2×C42—832no—
277C2×C42—1664no—
278C2×C42—1664no—
279C2×C42C22×D8311yescharacteristic
280C4⋊C8—834no—
281C4⋊C8C2×Dic8314yescomplemented
282C22⋊C8—838no—
283C22⋊C8C2×Dic8318yescomplemented
284#97—834no—
285#97—1664no—
286#97—1662no—
287#97—1664no—
288#97—1662no—
289#97—1664no—
290#97—1662no—
291C4×C8—834no—
292C4×C8C2×Dic8314yescomplemented
293#95—834no—
294#95—832no—
295C24C2×C4×D8312yes—
296C2×D4C4×Dic8314yes—
297C2×D4#1305057318yes—
298C22×C4—22no—
299C22×C4—22no—
300C22×C4—22no—
301C22×C4—22no—
302C22×C4—3324no—
303C22×C4—832no—
304C22×C4—832no—
305C22×C4—834no—
306C22×C4—1668no—
307C22×C4—1668no—
308C22×C4C2×C4×D8314yes—
309C22×C4C2×C4×D8311yescharacteristic
310C22×C4C2×C4×D8312yes—
311C22×C4C2×C4×D8311yescharacteristic
312C22×C4C22×Dic8314yes—
313C22×C4C23×D8311yescharacteristic
314C2×C8—22no—
315C2×C8—21no—
316C2×C8—21no—
317C2×C8—22no—
318C2×C8—216no—
319C2×C8—832no—
320C2×C8—832no—
321C2×C8—832no—
322C2×C8—832no—
323C2×C8—834no—
324C2×C8—16616no—
325C2×C8—1662no—
326C2×C8—1661no—
327C2×C8—1662no—
328C2×C8—1661no—
329C2×C8C22×Dic8312yes—
330C2×C8C22×Dic8314yes—
331C2×C8C22×Dic8312yes—
332C2×C8D4×D8312yes—
333C2×C8#1305058912yes—
334C4⋊C4—1664no—
335C4⋊C4C4×Dic8314yes—
336C22⋊C4—1668no—
337C22⋊C4C4×Dic8318yes—
338C42—3322no—
339C42—832no—
340C42—832no—
341C42—1668no—
342C42—1664no—
343C42—1662no—
344C42—1661no—
345C42—1662no—
346C42—1661no—
347C42C2×C4×D8312yes—
348C42C22×Dic8312yes—
349C23—22no—
350C23—22no—
351C23—24no—
352C23C2×C4×Dic8314yes—
353C23C2×#1305057318yes—
354C23C22×C4×D8311yescharacteristic
355D4#14581702116yesdirect 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—33216no—
364C2×C4—834no—
365C2×C4—1664no—
366C2×C4—1662no—
367C2×C4—1662no—
368C2×C4—1664no—
369C2×C4—1662no—
370C2×C4—1664no—
371C2×C4—1662no—
372C2×C4—1662no—
373C2×C4C2×C4×Dic8312yes—
374C2×C4C2×C4×Dic8314yes—
375C2×C4C2×C4×Dic8312yes—
376C2×C4C2×#1305057314yes—
377C2×C4C22×C4×D8311yescharacteristic
378C2×C4C23×Dic8311yescharacteristic
379C2×C4C2×D4×D8311yescharacteristic
380C2×C4#41×D8311yescharacteristic
381C2×C4#41×D8311yescharacteristic
382C2×C4C2×#1305058911yescharacteristic
383C8—24no—
384C8—22no—
385C8—834no—
386C8—1664no—
387C8—1662no—
388C8D4×Dic8314yescomplemented
389C22—24no—
390C22—28no—
391C22—24no—
392C22—28no—
393C22C2×#1458170218yescomplemented
394C22C22×C4×Dic8311yescharacteristic
395C22C4×D4×D8311yescharacteristic
396C22C4×#1305058911yescharacteristic
397C22C22×#1305057312yes—
398C22#1912846612yes—
399C4—22no—
400C4—24no—
401C4—3324no—
402C4—3322no—
403C4—1664no—
404C4C2×#1458170214yescomplemented
405C4C4×D4×D8311yescharacteristic
406C4C2×D4×Dic8311yescharacteristic
407C4C4×#1305058911yescharacteristic
408C4#41×Dic8311yescharacteristic
409C2—28no—
410C2C4×D4×Dic8311yescharacteristic
411C2C22×#1458170211yescharacteristic
412C2#2491588911yescharacteristic
413C2D4×#1305057312yes—
414C2#2491647112yes—
subgroupG/H
center, FrattiniC22×C4C23×D83
commutatorC22×C83C22×C42
FittingC2×C8×D4×C83C2
socleC23×C83C23×C4
prime radicalC22×D4×C83C2×C4
cosocleC22×C4×C83C24
hypercenterC2×C8×D4D83
hypocenterC83D4×#97
LCSG ▷ C22×C83 ▷ C83
UCSC1 ◁ C22×C4 ◁ C2×C8×D4

Complements

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

NH ≅ G/Ntype
2. C22×#14581702C2semidirect
4. #24907333C2semidirect
5. #24907330C2semidirect
6. #24907318C2semidirect
7. #24907242C2semidirect
8. #24907239C2semidirect
9. #24907227C2semidirect
10. C4×#14581702C2semidirect
15. D4×C83⋊C8C4semidirect
37. C8×D4×C83C4semidirect
44. C22×C83⋊C8C2×C4semidirect
59. C4⋊(C83⋊C8)C2×C4semidirect
60. C22⋊(C83⋊C8)C2×C4semidirect
67. #14581702D4direct (N × H)
68. C4×C83⋊C8C2×C4semidirect
75. C22×C8×C83C2×C4semidirect
84. C4⋊C8×C83C2×C4semidirect
85. C22⋊C8×C83C2×C4semidirect
86. C4×C8×C83C2×C4semidirect
147. D4×C83#97semidirect
177. C8×C83C4×D4semidirect
180. C83⋊C8C4×D4semidirect
185. C22×C83C2×#97semidirect
193. C4×C83C2×#97semidirect
219. C83D4×#97semidirect
226. C8×D4Dic83semidirect
260. C22×C8C2×Dic83semidirect
281. C4⋊C8C2×Dic83semidirect
283. C22⋊C8C2×Dic83semidirect
292. C4×C8C2×Dic83semidirect
355. D4#14581702direct (N × H)
388. C8D4×Dic83semidirect
393. C22C2×#14581702semidirect
404. C4C2×#14581702semidirect

Maximal subgroups

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

subgroupindex
C2×D4×C83⋊C82
C22×#145817022
C4×D4×Dic832
#249073332
#249073302
#249073182
#249072422
#249072392
#249072272
C4×#145817022
C2×C8×D4×C832
D4×#9783