Finite Group Databasebeta

← D4×#14556038 #31995911

Subgroups — D4×#14556038 #31995911

Order 18176.

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×C71⋊C8C211yesmaximal, characteristic
2C22×#14556038C212yesmaximal, complemented
3C4×D4×Dic71C211yesmaximal, characteristic
4#22588210C211yesmaximal, characteristic, complemented
5#22588207C211yesmaximal, characteristic, complemented
6#22588195C211yesmaximal, characteristic, complemented
7#22588119C212yesmaximal, complemented
8#22588116C212yesmaximal, complemented
9#22588104C212yesmaximal, complemented
10C4×#14556038C211yesmaximal, characteristic, complemented
11C2×C8×D4×C71C211yesmaximal, characteristic
12C23×C71⋊C8C2212yes—
13C2×D4×Dic71C412yes—
14C22×C4×Dic71C2212yes—
15D4×C71⋊C8C418yescomplemented
16C2×C4⋊(C71⋊C8)C2211yescharacteristic
17C2×C22⋊(C71⋊C8)C2212yes—
18C2×#14556038—28no—
19C2×#14556038C2212yes—
20C2×#14556038C2212yes—
21C2×#14556038C2212yes—
22C2×#14556038C2211yescharacteristic
23C2×#14556038C2211yescharacteristic
24C2×#14556038C2211yescharacteristic
25C2×#14556038C2211yescharacteristic
26C2×C4×C71⋊C8C2211yescharacteristic
27C4⋊C4×Dic71C412yes—
28C4×C4⋊Dic71C2211yescharacteristic
29C22⋊C4×Dic71C414yes—
30C4×C22⋊Dic71C2212yes—
31C42×Dic71C2211yescharacteristic
32#17985753C2212yes—
33#17985753C2212yes—
34#17985753C2212yes—
35C23×C8×C71C2212yes—
36C2×C4×D4×C71C2211yescharacteristic
37C8×D4×C71C418yescomplemented
38C2×C4⋊C8×C71C2211yescharacteristic
39C2×C22⋊C8×C71C2212yes—
40C2×C4×C8×C71C2211yescharacteristic
41C23×Dic71C2×C414yes—
42C22×C71⋊C8—24no—
43C22×C71⋊C8—24no—
44C22×C71⋊C8C2×C418yescomplemented
45C22×C71⋊C8C2311yescharacteristic
46C22×C71⋊C8C2312yes—
47C22×C71⋊C8C2311yescharacteristic
48D4×Dic71—28no—
49C2×C4⋊Dic71C2×C412yes—
50C2×C22⋊Dic71C2×C414yes—
51C2×C4×Dic71—24no—
52C2×C4×Dic71—24no—
53C2×C4×Dic71C2×C412yes—
54C2×C4×Dic71C2×C414yes—
55C2×C4×Dic71C2×C412yes—
56C2×C4×Dic71C2311yescharacteristic
57C2×C4×Dic71C2312yes—
58C2×C4×Dic71C2311yescharacteristic
59C4⋊(C71⋊C8)C2×C414yescomplemented
60C22⋊(C71⋊C8)C2×C418yescomplemented
61#14556038—24no—
62#14556038—22no—
63#14556038—24no—
64#14556038—22no—
65#14556038—24no—
66#14556038—22no—
67#14556038D414yesdirect product factor
68C4×C71⋊C8C2×C414yescomplemented
69C71⋊#95C2×C414yes—
70C71⋊#95C2×C412yes—
71C22×D4×C71C2×C411yescharacteristic
72C23×C4×C71C2312yes—
73C22×C8×C71—24no—
74C22×C8×C71—24no—
75C22×C8×C71C2×C418yescomplemented
76C22×C8×C71C2311yescharacteristic
77C22×C8×C71C2312yes—
78C22×C8×C71C2311yescharacteristic
79C4×D4×C71C2×C414yes—
80C4×D4×C71C2×C414yes—
81C2×C4⋊C4×C71C2×C411yescharacteristic
82C2×C22⋊C4×C71C2×C412yes—
83C2×C42×C71C2311yescharacteristic
84C4⋊C8×C71C2×C414yescomplemented
85C22⋊C8×C71C2×C418yescomplemented
86C4×C8×C71C2×C414yescomplemented
87C22×Dic71—28no—
88C22×Dic71—28no—
89C22×Dic71—44no—
90C22×Dic71C22×C414yes—
91C22×Dic71C22×C412yes—
92C22×Dic71C22×C412yes—
93C2×C71⋊C8—22no—
94C2×C71⋊C8—21no—
95C2×C71⋊C8—21no—
96C2×C71⋊C8—22no—
97C2×C71⋊C8—216no—
98C2×C71⋊C8C22×C412yes—
99C2×C71⋊C8C22×C414yes—
100C2×C71⋊C8C22×C412yes—
101C2×C71⋊C8C2×D412yes—
102C2×C71⋊C8#4112yes—
103C4⋊Dic71—24no—
104C22⋊Dic71—28no—
105C4×Dic71—24no—
106C4×Dic71—22no—
107C4×Dic71—21no—
108C4×Dic71—21no—
109C4×Dic71—22no—
110C4×Dic71—28no—
111C4×Dic71—42no—
112C4×Dic71C2×D412yes—
113C4×Dic71#4112yes—
114C24×C71C22×C412yes—
115C2×D4×C71C4214yes—
116C2×D4×C71M1618yes—
117C22×C4×C71—22no—
118C22×C4×C71—22no—
119C22×C4×C71—22no—
120C22×C4×C71—22no—
121C22×C4×C71C22×C411yescharacteristic
122C22×C4×C71C22×C412yes—
123C22×C4×C71C22×C414yes—
124C22×C4×C71C22×C411yescharacteristic
125C22×C4×C71C22×C414yes—
126C22×C4×C71C2411yescharacteristic
127C2×C8×C71—22no—
128C2×C8×C71—22no—
129C2×C8×C71—21no—
130C2×C8×C71—21no—
131C2×C8×C71—216no—
132C2×C8×C71C22×C412yes—
133C2×C8×C71C22×C414yes—
134C2×C8×C71C22×C412yes—
135C2×C8×C71C2×D412yes—
136C2×C8×C71#4112yes—
137C4⋊C4×C71C4214yes—
138C22⋊C4×C71C4218yes—
139C42×C71C22×C412yes—
140C42×C71C22×C412yes—
141C23×C71—22no—
142C23×C71—22no—
143C23×C71—24no—
144C23×C71C2×C4214yes—
145C23×C71C2×M1618yes—
146C23×C71C23×C411yescharacteristic
147D4×C71#97116yescomplemented
148C2×C4×C71—22no—
149C2×C4×C71—22no—
150C2×C4×C71—22no—
151C2×C4×C71—24no—
152C2×C4×C71—24no—
153C2×C4×C71—24no—
154C2×C4×C71—24no—
155C2×C4×C71C2×C4212yes—
156C2×C4×C71C2×C4214yes—
157C2×C4×C71C2×C4212yes—
158C2×C4×C71C2×M1614yes—
159C2×C4×C71C23×C411yescharacteristic
160C2×C4×C71C23×C411yescharacteristic
161C2×C4×C71C22×D411yescharacteristic
162C2×C4×C71C2×#4111yescharacteristic
163C2×C4×C71C2×#4111yescharacteristic
164C2×C4×C71C2×#4111yescharacteristic
165C2×Dic71—22no—
166C2×Dic71—22no—
167C2×Dic71—24no—
168C2×Dic71—22no—
169C2×Dic71—22no—
170C2×Dic71—24no—
171C2×Dic71—22no—
172C2×Dic71—24no—
173C2×Dic71—416no—
174C2×Dic71C4×D414yes—
175C8×C71—24no—
176C8×C71—22no—
177C8×C71C4×D414yescomplemented
178C71⋊C8—24no—
179C71⋊C8—22no—
180C71⋊C8C4×D414yescomplemented
181C22×C71—24no—
182C22×C71—28no—
183C22×C71—28no—
184C22×C71—24no—
185C22×C71C2×#9718yescomplemented
186C22×C71C22×C4211yescharacteristic
187C22×C71C2×C4×D411yescharacteristic
188C22×C71C4×#4111yescharacteristic
189C22×C71C22×M1612yes—
190C22×C71#56812yes—
191C4×C71—22no—
192C4×C71—24no—
193C4×C71C2×#9714yescomplemented
194C4×C71C2×C4×D411yescharacteristic
195C4×C71C2×C4×D411yescharacteristic
196C4×C71C4×#4111yescharacteristic
197C4×C71C4×#4111yescharacteristic
198Dic71—24no—
199Dic71—44no—
200Dic71—42no—
201D4×#97—711nomaximal, Sylow
202C2×C71—28no—
203C2×C71C42×D411yescharacteristic
204C2×C71C22×#9711yescharacteristic
205C2×C71#287511yescharacteristic
206C2×C71D4×M1612yes—
207C2×C71#297012yes—
208C2×C8×D4—711no—
209C2×C8×D4D7111yescharacteristic
210C22×#97—712no—
211C42×D4—711no—
212#1770—711no—
213#1770—711no—
214#1767—711no—
215#1752—712no—
216#1752—712no—
217#1749—712no—
218C4×#97—711no—
219C71D4×#9711yescharacteristic, complemented, Sylow
220C23×C8—712no—
221C23×C8C2×D7112yes—
222C2×C4×D4—712no—
223C2×C4×D4C2×D7111yescharacteristic
224C22×C42—712no—
225C8×D4—718no—
226C8×D4Dic7118yescomplemented
227C2×C4⋊C8—711no—
228C2×C4⋊C8C2×D7111yescharacteristic
229C2×C22⋊C8—712no—
230C2×C22⋊C8C2×D7112yes—
231C2×#97—711no—
232C2×#97—712no—
233C2×#97—712no—
234C2×#97—712no—
235C2×#97—711no—
236C2×#97—711no—
237C2×#97—711no—
238C2×#97—1428no—
239C2×C4×C8—711no—
240C2×C4×C8C2×D7111yescharacteristic
241C4×C4⋊C4—712no—
242C4×C4⋊C4—711no—
243C4×C22⋊C4—712no—
244C4×C22⋊C4—714no—
245C43—711no—
246#336—712no—
247#336—712no—
248#336—712no—
249C22×D4C4×D7111yescharacteristic
250C23×C4—714no—
251C23×C4C22×D7112yes—
252C22×C8—24no—
253C22×C8—24no—
254C22×C8—711no—
255C22×C8—718no—
256C22×C8—712no—
257C22×C8—711no—
258C22×C8—1424no—
259C22×C8—1424no—
260C22×C8C2×Dic7118yescomplemented
261C22×C8C22×D7112yes—
262C22×C8C22×D7111yescharacteristic
263C22×C8C22×D7111yescharacteristic
264C4×D4—1428no—
265C4×D4C4×D7114yes—
266C4×D4C2×Dic7114yes—
267C2×C4⋊C4—712no—
268C2×C4⋊C4C4×D7111yescharacteristic
269C2×C22⋊C4—714no—
270C2×C22⋊C4C4×D7112yes—
271C2×C42—712no—
272C2×C42—711no—
273C2×C42—712no—
274C2×C42—714no—
275C2×C42—711no—
276C2×C42—712no—
277C2×C42—1424no—
278C2×C42—1424no—
279C2×C42C22×D7111yescharacteristic
280C4⋊C8—714no—
281C4⋊C8C2×Dic7114yescomplemented
282C22⋊C8—718no—
283C22⋊C8C2×Dic7118yescomplemented
284#97—714no—
285#97—1422no—
286#97—1424no—
287#97—1422no—
288#97—1424no—
289#97—1424no—
290#97—1422no—
291C4×C8—714no—
292C4×C8C2×Dic7114yescomplemented
293#95—714no—
294#95—712no—
295C24C2×C4×D7112yes—
296C2×D4C4×Dic7114yes—
297C2×D4#1176584818yes—
298C22×C4—22no—
299C22×C4—22no—
300C22×C4—22no—
301C22×C4—22no—
302C22×C4—2844no—
303C22×C4—712no—
304C22×C4—712no—
305C22×C4—714no—
306C22×C4—1428no—
307C22×C4—1428no—
308C22×C4C2×C4×D7114yes—
309C22×C4C2×C4×D7111yescharacteristic
310C22×C4C2×C4×D7112yes—
311C22×C4C2×C4×D7111yescharacteristic
312C22×C4C22×Dic7114yes—
313C22×C4C23×D7111yescharacteristic
314C2×C8—22no—
315C2×C8—21no—
316C2×C8—21no—
317C2×C8—22no—
318C2×C8—216no—
319C2×C8—712no—
320C2×C8—712no—
321C2×C8—712no—
322C2×C8—712no—
323C2×C8—714no—
324C2×C8—14216no—
325C2×C8—1422no—
326C2×C8—1421no—
327C2×C8—1422no—
328C2×C8—1421no—
329C2×C8C22×Dic7112yes—
330C2×C8C22×Dic7114yes—
331C2×C8C22×Dic7112yes—
332C2×C8D4×D7112yes—
333C2×C8#1176586412yes—
334C4⋊C4—1424no—
335C4⋊C4C4×Dic7114yes—
336C22⋊C4—1428no—
337C22⋊C4C4×Dic7118yes—
338C42—2842no—
339C42—712no—
340C42—712no—
341C42—1428no—
342C42—1422no—
343C42—1421no—
344C42—1422no—
345C42—1421no—
346C42—1424no—
347C42C2×C4×D7112yes—
348C42C22×Dic7112yes—
349C23—22no—
350C23—22no—
351C23—24no—
352C23C2×C4×Dic7114yes—
353C23C2×#1176584818yes—
354C23C22×C4×D7111yescharacteristic
355D4#14556038116yesdirect 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—28416no—
364C2×C4—714no—
365C2×C4—1424no—
366C2×C4—1422no—
367C2×C4—1422no—
368C2×C4—1424no—
369C2×C4—1422no—
370C2×C4—1424no—
371C2×C4—1422no—
372C2×C4—1422no—
373C2×C4C2×C4×Dic7112yes—
374C2×C4C2×C4×Dic7114yes—
375C2×C4C2×C4×Dic7112yes—
376C2×C4C2×#1176584814yes—
377C2×C4C22×C4×D7111yescharacteristic
378C2×C4C23×Dic7111yescharacteristic
379C2×C4C2×D4×D7111yescharacteristic
380C2×C4#41×D7111yescharacteristic
381C2×C4#41×D7111yescharacteristic
382C2×C4C2×#1176586411yescharacteristic
383C8—24no—
384C8—22no—
385C8—714no—
386C8—1424no—
387C8—1422no—
388C8D4×Dic7114yescomplemented
389C22—24no—
390C22—28no—
391C22—24no—
392C22—28no—
393C22C2×#1455603818yescomplemented
394C22C22×C4×Dic7111yescharacteristic
395C22C4×D4×D7111yescharacteristic
396C22C4×#1176586411yescharacteristic
397C22C22×#1176584812yes—
398C22#1798676412yes—
399C4—22no—
400C4—24no—
401C4—2844no—
402C4—2842no—
403C4—1424no—
404C4C2×#1455603814yescomplemented
405C4C4×D4×D7111yescharacteristic
406C4C2×D4×Dic7111yescharacteristic
407C4C4×#1176586411yescharacteristic
408C4#41×Dic7111yescharacteristic
409C2—28no—
410C2C4×D4×Dic7111yescharacteristic
411C2C22×#1455603811yescharacteristic
412C2#2259676611yescharacteristic
413C2D4×#1176584812yes—
414C2#2259734812yes—
subgroupG/H
center, FrattiniC22×C4C23×D71
commutatorC22×C71C22×C42
FittingC2×C8×D4×C71C2
socleC23×C71C23×C4
prime radicalC22×D4×C71C2×C4
cosocleC22×C4×C71C24
hypercenterC2×C8×D4D71
hypocenterC71D4×#97
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C2×C8×D4

Complements

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

NH ≅ G/Ntype
2. C22×#14556038C2semidirect
4. #22588210C2semidirect
5. #22588207C2semidirect
6. #22588195C2semidirect
7. #22588119C2semidirect
8. #22588116C2semidirect
9. #22588104C2semidirect
10. C4×#14556038C2semidirect
15. D4×C71⋊C8C4semidirect
37. C8×D4×C71C4semidirect
44. C22×C71⋊C8C2×C4semidirect
59. C4⋊(C71⋊C8)C2×C4semidirect
60. C22⋊(C71⋊C8)C2×C4semidirect
67. #14556038D4direct (N × H)
68. C4×C71⋊C8C2×C4semidirect
75. C22×C8×C71C2×C4semidirect
84. C4⋊C8×C71C2×C4semidirect
85. C22⋊C8×C71C2×C4semidirect
86. C4×C8×C71C2×C4semidirect
147. D4×C71#97semidirect
177. C8×C71C4×D4semidirect
180. C71⋊C8C4×D4semidirect
185. C22×C71C2×#97semidirect
193. C4×C71C2×#97semidirect
219. C71D4×#97semidirect
226. C8×D4Dic71semidirect
260. C22×C8C2×Dic71semidirect
281. C4⋊C8C2×Dic71semidirect
283. C22⋊C8C2×Dic71semidirect
292. C4×C8C2×Dic71semidirect
355. D4#14556038direct (N × H)
388. C8D4×Dic71semidirect
393. C22C2×#14556038semidirect
404. C4C2×#14556038semidirect

Maximal subgroups

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

subgroupindex
C2×D4×C71⋊C82
C22×#145560382
C4×D4×Dic712
#225882102
#225882072
#225881952
#225881192
#225881162
#225881042
C4×#145560382
C2×C8×D4×C712
D4×#9771