Finite Group Databasebeta

← D8×C22⋊Dic71 #32013276

Subgroups — D8×C22⋊Dic71 #32013276

Order 18176.

1830 conjugacy classes of subgroups.

The subgroup lattice has 424 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D8×Dic71C212yesmaximal, complemented
2D4×C22⋊Dic71C212yesmaximal, complemented
3#22589207C212yesmaximal, complemented
4#22588690C214yesmaximal, complemented
5#22588369C211yesmaximal, characteristic, complemented
6#22588271C212yesmaximal, complemented
7C8×C22⋊Dic71C211yesmaximal, characteristic, complemented
8C23×D8×C71C211yesmaximal, characteristic
9C2×D4×Dic71C2214yescomplemented
10C22×C22⋊Dic71—22no—
11D8×Dic71—28no—
12C2×#14556062C2212yescomplemented
13C2×#14556049C2214yescomplemented
14C2×#14556049C2214yescomplemented
15C2×C22⋊(C71⋊C8)C2211yescharacteristic
16C2×C8×Dic71C2212yescomplemented
17#17985902C2214yescomplemented
18#17985879—24no—
19#17985859C2212yes—
20#17985855—22no—
21C4×C22⋊Dic71C2211yescharacteristic
22#17985762C2212yescomplemented
23#17985753C2212yescomplemented
24C23×D4×C71C2212yes—
25C22×D8×C71—28no—
26C22×D8×C71C418yescomplemented
27C22×D8×C71C2212yes—
28C22×D8×C71C2211yescharacteristic
29C22×D8×C71C2211yescharacteristic
30C23×C8×C71C2211yescharacteristic
31C23×Dic71—24no—
32C22×C71⋊C8C2312yes—
33D4×Dic71—28no—
34D4×Dic71—44no—
35C2×C4⋊Dic71C2314yes—
36C2×C22⋊Dic71—24no—
37C2×C22⋊Dic71—24no—
38C2×C22⋊Dic71—24no—
39C2×C22⋊Dic71—22no—
40C2×C22⋊Dic71—48no—
41C2×C22⋊Dic71D411yescharacteristic
42C2×C22⋊Dic71D411yescharacteristic
43C2×C4×Dic71C2312yes—
44#14556062—24no—
45#14556049—28no—
46#14556049—44no—
47C22⋊(C71⋊C8)—22no—
48C8×Dic71—24no—
49C71⋊#95—22no—
50C71⋊#95D412yes—
51C25×C71—22no—
52C22×D4×C71—28no—
53C22×D4×C71—22no—
54C22×D4×C71—24no—
55C22×D4×C71—44no—
56C22×D4×C71C2×C418yescomplemented
57C22×D4×C71C2312yes—
58C22×D4×C71C2312yes—
59C23×C4×C71C2311yescharacteristic
60C2×D8×C71—28no—
61C2×D8×C71—232no—
62C2×D8×C71—24no—
63C2×D8×C71C2×C414yes—
64C2×D8×C71C2×C418yescomplemented
65C2×D8×C71C2×C414yescomplemented
66C2×D8×C71D418yes—
67C22×C8×C71—24no—
68C22×C8×C71C2×C414yescomplemented
69C22×C8×C71C2311yescharacteristic
70C22×C8×C71C2311yescharacteristic
71C22×Dic71—24no—
72C22×Dic71—48no—
73C22×Dic71—48no—
74C22×Dic71—84no—
75C22×Dic71C2×D412yes—
76C22×Dic71C2×D412yes—
77C2×C71⋊C8—22no—
78C2×C71⋊C8—22no—
79C2×C71⋊C8—22no—
80C4⋊Dic71—24no—
81C4⋊Dic71—24no—
82C22⋊Dic71—22no—
83C22⋊Dic71—48no—
84C22⋊Dic71—44no—
85C22⋊Dic71—48no—
86C22⋊Dic71—84no—
87C22⋊Dic71D814yesdirect product factor
88C4×Dic71—22no—
89C4×Dic71—22no—
90C24×C71—22no—
91C24×C71—22no—
92C24×C71—28no—
93C24×C71—48no—
94C24×C71—44no—
95C24×C71—44no—
96C24×C71—84no—
97C24×C71C2×D411yescharacteristic
98C2×D4×C71—216no—
99C2×D4×C71—28no—
100C2×D4×C71—24no—
101C2×D4×C71—22no—
102C2×D4×C71—22no—
103C2×D4×C71—24no—
104C2×D4×C71—24no—
105C2×D4×C71—48no—
106C2×D4×C71—416no—
107C2×D4×C71—48no—
108C2×D4×C71C22×C414yes—
109C2×D4×C71C22×C414yes—
110C2×D4×C71C2×D418yes—
111C22×C4×C71—22no—
112C22×C4×C71—22no—
113C22×C4×C71C22×C412yes—
114C22×C4×C71C2×D411yescharacteristic
115C22×C4×C71#4112yes—
116C22×C4×C71C2411yescharacteristic
117D8×C71—216no—
118D8×C71—28no—
119D8×C71C22⋊C4116yescomplemented
120C2×C8×C71—22no—
121C2×C8×C71—28no—
122C2×C8×C71C22×C412yes—
123C2×C8×C71C22×C412yes—
124C2×C8×C71C2×D414yes—
125C23×C71—22no—
126C23×C71—22no—
127C23×C71—24no—
128C23×C71—28no—
129C23×C71—24no—
130C23×C71—416no—
131C23×C71—42no—
132C23×C71—42no—
133C23×C71—44no—
134C23×C71—44no—
135C23×C71—42no—
136C23×C71—42no—
137C23×C71—44no—
138C23×C71—416no—
139C23×C71—88no—
140C23×C71—816no—
141C23×C71—816no—
142C23×C71C4×D412yes—
143C23×C71C2×D812yes—
144C23×C71#13512yes—
145C23×C71C22×D411yescharacteristic
146D4×C71—24no—
147D4×C71—24no—
148D4×C71—24no—
149D4×C71—28no—
150D4×C71—416no—
151D4×C71—44no—
152D4×C71C2×C22⋊C418yescomplemented
153C2×C4×C71—22no—
154C2×C4×C71—22no—
155C2×C4×C71—22no—
156C2×C4×C71—24no—
157C2×C4×C71C4×D412yes—
158C2×C4×C71C23×C411yescharacteristic
159C2×C4×C71C22×D412yes—
160C2×C4×C71C2×#4111yescharacteristic
161C2×C4×C71H(5,𝔽2)12yes—
162C2×Dic71—22no—
163C2×Dic71—22no—
164C2×Dic71—22no—
165C2×Dic71—22no—
166C2×Dic71—22no—
167C2×Dic71—44no—
168C2×Dic71—44no—
169C2×Dic71—44no—
170C2×Dic71—816no—
171C2×Dic71C2×D814yescomplemented
172C8×C71—22no—
173C8×C71C2×C22⋊C414yescomplemented
174C71⋊C8—42no—
175C22×C71—22no—
176C22×C71—22no—
177C22×C71—24no—
178C22×C71—24no—
179C22×C71—28no—
180C22×C71—44no—
181C22×C71—44no—
182C22×C71—48no—
183C22×C71—48no—
184C22×C71—44no—
185C22×C71—44no—
186C22×C71—44no—
187C22×C71—832no—
188C22×C71—84no—
189C22×C71—84no—
190C22×C71C4×D814yescomplemented
191C22×C71C2×C4×D411yescharacteristic
192C22×C71D4212yes—
193C22×C71C22×D811yescharacteristic
194C22×C71C2×#13511yescharacteristic
195C22×C71#57612yes—
196C4×C71—22no—
197C4×C71C22×C22⋊C411yescharacteristic
198C4×C71#51811yescharacteristic
199C4×C71#54612yes—
200Dic71—24no—
201Dic71—42no—
202Dic71—84no—
203C22⋊C4×D8—711nomaximal, Sylow
204C2×C71—24no—
205C2×C71—48no—
206C2×C71—84no—
207C2×C71D4×C22⋊C411yescharacteristic
208C2×C71C2×C4×D811yescharacteristic
209C2×C71#294811yescharacteristic
210C2×C71D4×D812yes—
211C2×C71#328012yes—
212C23×D8D7111yescharacteristic
213C2×C4×D8—712no—
214D4×C22⋊C4—712no—
215#1970—712no—
216#1879—714no—
217#1808—711no—
218#1786—712no—
219C8×C22⋊C4—711no—
220C71C22⋊C4×D811yescharacteristic, complemented, Sylow
221C23×D4C2×D7112yes—
222C22×D8—28no—
223C22×D8Dic7118yescomplemented
224C22×D8C2×D7112yes—
225C22×D8C2×D7111yescharacteristic
226C22×D8C2×D7111yescharacteristic
227C23×C8C2×D7111yescharacteristic
228C2×C4×D4—714no—
229C22×C22⋊C4—1422no—
230C4×D8—1428no—
231C2×#107—712no—
232C2×#102—714no—
233C2×#102—714no—
234C2×C22⋊C8—711no—
235C2×C4×C8—712no—
236#390—714no—
237#386—1424no—
238#380—712no—
239#379—1422no—
240C4×C22⋊C4—711no—
241#340—712no—
242#336—712no—
243C25—22no—
244C22×D4—28no—
245C22×D4—22no—
246C22×D4—24no—
247C22×D4—44no—
248C22×D4C2×Dic7118yescomplemented
249C22×D4C22×D7112yes—
250C22×D4C22×D7112yes—
251C23×C4—1424no—
252C23×C4C22×D7111yescharacteristic
253C2×D8—28no—
254C2×D8—232no—
255C2×D8—24no—
256C2×D8C2×Dic7114yes—
257C2×D8C2×Dic7118yescomplemented
258C2×D8C2×Dic7114yescomplemented
259C2×D8C22⋊D7118yes—
260C22×C8—24no—
261C22×C8—712no—
262C22×C8C2×Dic7114yescomplemented
263C22×C8C22×D7111yescharacteristic
264C22×C8C22×D7111yescharacteristic
265C4×D4—2844no—
266C4×D4—1428no—
267C2×C4⋊C4—714no—
268C2×C22⋊C4—2848no—
269C2×C22⋊C4—711no—
270C2×C22⋊C4—711no—
271C2×C22⋊C4—1424no—
272C2×C22⋊C4—1424no—
273C2×C22⋊C4—1422no—
274C2×C22⋊C4—1424no—
275C2×C42—712no—
276#107—1424no—
277#102—2844no—
278#102—1428no—
279C22⋊C8—1422no—
280C4×C8—1424no—
281#95—712no—
282#95—1422no—
283C24—22no—
284C24—22no—
285C24—28no—
286C24—48no—
287C24—44no—
288C24—44no—
289C24—84no—
290C24D4×D7111yescharacteristic
291C2×D4—216no—
292C2×D4—24no—
293C2×D4—22no—
294C2×D4—22no—
295C2×D4—24no—
296C2×D4—24no—
297C2×D4—28no—
298C2×D4—48no—
299C2×D4—416no—
300C2×D4—48no—
301C2×D4C22×Dic7114yes—
302C2×D4C22×Dic7114yes—
303C2×D4C2×C22⋊D7118yes—
304C22×C4—22no—
305C22×C4—22no—
306C22×C4—2848no—
307C22×C4—2848no—
308C22×C4—5684no—
309C22×C4—712no—
310C22×C4—712no—
311C22×C4—1424no—
312C22×C4C22×Dic7112yes—
313C22×C4D4×D7111yescharacteristic
314C22×C4#1176586412yes—
315C22×C4C23×D7111yescharacteristic
316D8—216no—
317D8—28no—
318D8C22⋊Dic71116yesdirect product factor
319C2×C8—22no—
320C2×C8—28no—
321C2×C8—1422no—
322C2×C8—1422no—
323C2×C8—1422no—
324C2×C8C22×Dic7112yes—
325C2×C8C22×Dic7112yes—
326C2×C8C2×C22⋊D7114yes—
327C4⋊C4—1424no—
328C4⋊C4—1424no—
329C22⋊C4—2844no—
330C22⋊C4—2848no—
331C22⋊C4—2848no—
332C22⋊C4—5684no—
333C22⋊C4—714no—
334C22⋊C4—1422no—
335C42—1422no—
336C42—1422no—
337C23—22no—
338C23—22no—
339C23—28no—
340C23—24no—
341C23—24no—
342C23—416no—
343C23—42no—
344C23—42no—
345C23—44no—
346C23—416no—
347C23—44no—
348C23—42no—
349C23—42no—
350C23—44no—
351C23—88no—
352C23—816no—
353C23—816no—
354C23D4×Dic7112yes—
355C23D8×D7112yes—
356C23#1455614712yes—
357C23C2×D4×D7111yescharacteristic
358D4—28no—
359D4—24no—
360D4—24no—
361D4—24no—
362D4—416no—
363D4—44no—
364D4C2×C22⋊Dic7118yescomplemented
365C2×C4—22no—
366C2×C4—24no—
367C2×C4—22no—
368C2×C4—22no—
369C2×C4—2844no—
370C2×C4—2844no—
371C2×C4—2844no—
372C2×C4—56816no—
373C2×C4—714no—
374C2×C4—1422no—
375C2×C4—1422no—
376C2×C4—1422no—
377C2×C4—1422no—
378C2×C4—1422no—
379C2×C4D4×Dic7112yes—
380C2×C4C23×Dic7111yescharacteristic
381C2×C4C22×C22⋊D7112yes—
382C2×C4C2×#1176586411yescharacteristic
383C2×C4#1455617312yes—
384C8—22no—
385C8—2842no—
386C8C2×C22⋊Dic7114yescomplemented
387C22—22no—
388C22—24no—
389C22—24no—
390C22—22no—
391C22—28no—
392C22—44no—
393C22—48no—
394C22—48no—
395C22—44no—
396C22—44no—
397C22—44no—
398C22—44no—
399C22—832no—
400C22—84no—
401C22—84no—
402C22D8×Dic7114yescomplemented
403C22C2×D4×Dic7111yescharacteristic
404C22D4×C22⋊D7112yes—
405C22C2×D8×D7111yescharacteristic
406C22C2×#1455614711yescharacteristic
407C22#1798680012yes—
408C4—22no—
409C4—2842no—
410C4—5684no—
411C4—1424no—
412C4C22×C22⋊Dic7111yescharacteristic
413C4#1798647411yescharacteristic
414C4#1798664312yes—
415C2—24no—
416C2—48no—
417C2—84no—
418C2D4×C22⋊Dic7111yescharacteristic
419C2C2×D8×Dic7111yescharacteristic
420C2#2259719211yescharacteristic
421C2D8×C22⋊D7112yes—
422C2#2260002512yes—
subgroupG/H
centerC23C2×D4×D71
commutatorC2×C4×C71C23×C4
FrattiniC22×C4C23×D71
Fitting, prime radicalC23×D8×C71C2
socleC23×C71C22×D4
cosocleC22×C4×C71C24
hypercenterC23×D8D71
hypocenterC71C22⋊C4×D8
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×D8

Complements

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

NH ≅ G/Ntype
1. C2×D8×Dic71C2semidirect
2. D4×C22⋊Dic71C2semidirect
3. #22589207C2semidirect
4. #22588690C2semidirect
5. #22588369C2semidirect
6. #22588271C2semidirect
7. C8×C22⋊Dic71C2semidirect
9. C2×D4×Dic71C22semidirect
12. C2×#14556062C22semidirect
13. C2×#14556049C22semidirect
14. C2×#14556049C22semidirect
16. C2×C8×Dic71C22semidirect
17. #17985902C22semidirect
22. #17985762C22semidirect
23. #17985753C22semidirect
26. C22×D8×C71C4semidirect
56. C22×D4×C71C2×C4semidirect
64. C2×D8×C71C2×C4semidirect
65. C2×D8×C71C2×C4semidirect
68. C22×C8×C71C2×C4semidirect
87. C22⋊Dic71D8direct (N × H)
119. D8×C71C22⋊C4semidirect
152. D4×C71C2×C22⋊C4semidirect
171. C2×Dic71C2×D8semidirect
173. C8×C71C2×C22⋊C4semidirect
190. C22×C71C4×D8semidirect
220. C71C22⋊C4×D8semidirect
223. C22×D8Dic71semidirect
248. C22×D4C2×Dic71semidirect
257. C2×D8C2×Dic71semidirect
258. C2×D8C2×Dic71semidirect
262. C22×C8C2×Dic71semidirect
318. D8C22⋊Dic71direct (N × H)
364. D4C2×C22⋊Dic71semidirect
386. C8C2×C22⋊Dic71semidirect
402. C22D8×Dic71semidirect

Maximal subgroups

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

subgroupindex
C2×D8×Dic712
D4×C22⋊Dic712
#225892072
#225886902
#225883692
#225882712
C8×C22⋊Dic712
C23×D8×C712
C22⋊C4×D871