Finite Group Databasebeta

← Q8×#14556055 #32014151

Subgroups — Q8×#14556055 #32014151

Order 18176.

1096 conjugacy classes of subgroups.

The subgroup lattice has 406 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1Q8×#11765849C211yesmaximal, characteristic, complemented
2C4×Q8×Dic71C211yesmaximal, characteristic, complemented
3#22589318C213yesmaximal, complemented
4#22589285C213yesmaximal, complemented
5#22588360C213yesmaximal
6C4×#14556055C213yesmaximal
7Q8×#41×C71C211yesmaximal, characteristic
8C2×Q8×Dic71—21no—
9#17986130—23no—
10Q8×C71⋊C8—21no—
11#17986023C2213yes—
12C2×#14556055C2213yes—
13C2×#14556055C2211yescharacteristic
14C4×#11765849C2213yes—
15C4⋊C4×Dic71—23no—
16C4×C4⋊Dic71C2213yes—
17C42×Dic71C2213yes—
18#17985758C2213yes—
19#17985758C2216yes—
20#17985758C2213yes—
21Q82×C71C411yescharacteristic, complemented
22#557×C71C413yescomplemented
23#554×C71—23no—
24#554×C71C413yescomplemented
25D4×Q8×C71—21no—
26D4×Q8×C71C411yescharacteristic, complemented
27#533×C71—23no—
28#533×C71C2213yes—
29C4×#41×C71C2213yes—
30C2×C4×Q8×C71—21no—
31C2×C4×Q8×C71C2211yescharacteristic
32C2×#11765849C2313yes—
33C2×#11765849C2311yescharacteristic
34Q8×Dic71—28no—
35C2×C4⋊Dic71—23no—
36C2×C4×Dic71—23no—
37C2×C4×Dic71—23no—
38C2×C4×Dic71C2313yes—
39C2×C4×Dic71C2311yescharacteristic
40C4⋊(C71⋊C8)—23no—
41C4⋊(C71⋊C8)—23no—
42#14556055—26no—
43#14556055Q814yesdirect product factor
44#14556039—23no—
45C4×C71⋊C8—23no—
46C71⋊#95—23no—
47C2×#41×C71C2311yescharacteristic
48C22×Q8×C71—21no—
49C22×Q8×C71D411yescharacteristic
50C4⋊Q8×C71—23no—
51C4⋊Q8×C71—23no—
52C4⋊Q8×C71C2×C413yes—
53C4⋊Q8×C71C2×C413yes—
54#125×C71—26no—
55#125×C71C2×C416yes—
56C22⋊Q8×C71—23no—
57C22⋊Q8×C71—23no—
58C22⋊Q8×C71—23no—
59C22⋊Q8×C71—23no—
60C22⋊Q8×C71—26no—
61C4×Q8×C71—21no—
62C4×Q8×C71—23no—
63C4×Q8×C71—23no—
64C4×Q8×C71—23no—
65C4×Q8×C71C2×C413yes—
66C4×Q8×C71C2×C413yes—
67C4×Q8×C71C2×C411yescharacteristic
68C4×Q8×C71C2×C413yes—
69C4×Q8×C71D411yescharacteristic
70C4×Q8×C71D413yes—
71C4×D4×C71—23no—
72C4×D4×C71—23no—
73C4×D4×C71C2×C413yes—
74C4×D4×C71C2×C413yes—
75#117×C71—23no—
76#117×C71C2313yes—
77C2×C4⋊C4×C71—23no—
78C2×C4⋊C4×C71D413yes—
79C2×C42×C71—23no—
80C2×C42×C71C2313yes—
81C22×Dic71—21no—
82C22×Dic71—23no—
83#11765849—21no—
84#11765849—23no—
85#11765849—23no—
86#11765849C2×Q812yescomplemented
87C2×C71⋊C8—21no—
88C2×C71⋊C8—23no—
89C4⋊Dic71—212no—
90C4×Dic71—212no—
91C4×Dic71—21no—
92C4×Dic71—23no—
93C4×Dic71—23no—
94C4×Dic71—46no—
95C4×Dic71C2×Q812yescomplemented
96#41×C71—21no—
97#41×C71—21no—
98#41×C71C2×Q812yes—
99#41×C71#4112yes—
100C2×Q8×C71—24no—
101C2×Q8×C71—23no—
102C2×Q8×C71—23no—
103C2×Q8×C71—44no—
104C2×Q8×C71C22⋊C413yes—
105C2×Q8×C71C22⋊C411yescharacteristic
106C2×Q8×C71C22×C411yescharacteristic
107C2×D4×C71—21no—
108C2×D4×C71C22×C411yescharacteristic
109C22×C4×C71—21no—
110C22×C4×C71—23no—
111C22×C4×C71—23no—
112C22×C4×C71C2×D413yes—
113C22×C4×C71C2×D413yes—
114C22×C4×C71C2411yescharacteristic
115C4⋊C4×C71—26no—
116C4⋊C4×C71—23no—
117C4⋊C4×C71—23no—
118C4⋊C4×C71—23no—
119C4⋊C4×C71—23no—
120C4⋊C4×C71—26no—
121C4⋊C4×C71C22⋊C413yes—
122C4⋊C4×C71C22⋊C416yes—
123C4⋊C4×C71C22⋊C413yes—
124C4⋊C4×C71C22×C413yes—
125C4⋊C4×C71C22×C413yes—
126C22⋊C4×C71—23no—
127C22⋊C4×C71—23no—
128C22⋊C4×C71—23no—
129C42×C71—23no—
130C42×C71—23no—
131C42×C71—23no—
132C42×C71C22×C413yes—
133C42×C71C22×C413yes—
134C42×C71C2×D413yes—
135C42×C71C2×D413yes—
136C23×C71—21no—
137C23×C71C22×D411yescharacteristic
138Q8×C71—21no—
139Q8×C71—26no—
140Q8×C71—46no—
141Q8×C71—83no—
142Q8×C71#10414yescomplemented
143Q8×C71C4×Q812yescomplemented
144D4×C71—22no—
145D4×C71—22no—
146D4×C71—21no—
147D4×C71C4×Q812yescomplemented
148C2×C4×C71—21no—
149C2×C4×C71—22no—
150C2×C4×C71—22no—
151C2×C4×C71—26no—
152C2×C4×C71—23no—
153C2×C4×C71—23no—
154C2×C4×C71—43no—
155C2×C4×C71—46no—
156C2×C4×C71—83no—
157C2×C4×C71C2×C22⋊C413yes—
158C2×C4×C71C2×C22⋊C413yes—
159C2×C4×C71C2×C22⋊C413yes—
160C2×C4×C71C2×C22⋊C413yes—
161C2×C4×C71C23×C411yescharacteristic
162C2×C4×C71C22×D411yescharacteristic
163C2×C4×C71C22×Q811yescharacteristic
164C2×C4×C71C2×#4111yescharacteristic
165C2×C4×C712−1+411yescharacteristic
166C2×C4×C712−1+411yescharacteristic
167C2×Dic71—22no—
168C2×Dic71—22no—
169C2×Dic71—22no—
170C2×Dic71—26no—
171C2×Dic71—43no—
172C2×Dic71—43no—
173C71⋊C8—22no—
174C71⋊C8—43no—
175C22×C71—21no—
176C22×C71—21no—
177C22×C71—22no—
178C22×C71—41no—
179C22×C71—41no—
180C22×C71C22×C22⋊C411yescharacteristic
181C22×C71#54811yescharacteristic
182C22×C71D4×Q811yescharacteristic
183C4×C71—22no—
184C4×C71—23no—
185C4×C71—23no—
186C4×C71—23no—
187C4×C71—43no—
188C4×C71—43no—
189C4×C71C2×#10416yes—
190C4×C71C2×C4×Q811yescharacteristic
191C4×C71#51911yescharacteristic
192C4×C71#54811yescharacteristic
193C4×C71D4×Q811yescharacteristic
194Dic71—24no—
195Dic71—46no—
196Q8×#104—711nomaximal, Sylow
197C2×C71—21no—
198C2×C71—21no—
199C2×C71—42no—
200C2×C71Q8×C22⋊C411yescharacteristic
201C2×C71C22×#10411yescharacteristic
202C2×C71#290111yescharacteristic
203Q8×#41D7111yescharacteristic
204Q8×M16—711no—
205C42×Q8—711no—
206#1994—713no—
207#1986—713no—
208#1806—713no—
209C4×#104—713no—
210C71Q8×#10411yescharacteristic, complemented, Sylow
211Q82Dic7111yescharacteristic, complemented
212#557Dic7113yescomplemented
213#554—23no—
214#554Dic7113yescomplemented
215D4×Q8—21no—
216D4×Q8Dic7111yescharacteristic, complemented
217#533—23no—
218#533C2×D7113yes—
219C4×#41C2×D7113yes—
220C2×C4×Q8—21no—
221C2×C4×Q8—1421no—
222C2×C4×Q8C2×D7111yescharacteristic
223#446—1423no—
224C8×Q8—1421no—
225#423—713no—
226C2×#104—711no—
227C2×#104—713no—
228C4×M16—713no—
229C4×C4⋊C4—713no—
230C4×C4⋊C4—1423no—
231C43—713no—
232#339—716no—
233#339—713no—
234#339—713no—
235C2×#41C22×D7111yescharacteristic
236C22×Q8—21no—
237C22×Q8C22⋊D7111yescharacteristic
238C2×M16—711no—
239C2×M16—713no—
240C4⋊Q8—23no—
241C4⋊Q8—23no—
242C4⋊Q8C2×Dic7113yes—
243C4⋊Q8C2×Dic7113yes—
244#125—26no—
245#125C2×Dic7116yes—
246C22⋊Q8—23no—
247C22⋊Q8—23no—
248C22⋊Q8—23no—
249C22⋊Q8—23no—
250C22⋊Q8—26no—
251C4×Q8—21no—
252C4×Q8—23no—
253C4×Q8—23no—
254C4×Q8—23no—
255C4×Q8—1428no—
256C4×Q8C2×Dic7113yes—
257C4×Q8C2×Dic7113yes—
258C4×Q8C2×Dic7111yescharacteristic
259C4×Q8C2×Dic7113yes—
260C4×Q8C22⋊D7111yescharacteristic
261C4×Q8C22⋊D7113yes—
262C4×D4—23no—
263C4×D4—23no—
264C4×D4C2×Dic7113yes—
265C4×D4C2×Dic7113yes—
266#117—23no—
267#117C22×D7113yes—
268C2×C4⋊C4—23no—
269C2×C4⋊C4—1423no—
270C2×C4⋊C4C22⋊D7113yes—
271C2×C42—23no—
272C2×C42—711no—
273C2×C42—713no—
274C2×C42—1423no—
275C2×C42—1423no—
276C2×C42C22×D7113yes—
277C4⋊C8—1423no—
278C4⋊C8—1423no—
279#104—714no—
280#104—1426no—
281#97—1423no—
282C4×C8—1423no—
283#95—1423no—
284#41—21no—
285#41—21no—
286#41Q8×D7112yes—
287#41#1176586612yes—
288C2×Q8—24no—
289C2×Q8—23no—
290C2×Q8—23no—
291C2×Q8—44no—
292C2×Q8C22⋊Dic7113yes—
293C2×Q8C22⋊Dic7111yescharacteristic
294C2×Q8C22×Dic7111yescharacteristic
295C2×D4—21no—
296C2×D4C22×Dic7111yescharacteristic
297C22×C4—21no—
298C22×C4—23no—
299C22×C4—23no—
300C22×C4—1423no—
301C22×C4—1421no—
302C22×C4C2×C22⋊D7113yes—
303C22×C4C2×C22⋊D7113yes—
304C22×C4C23×D7111yescharacteristic
305M16—712no—
306M16—1423no—
307M16—1423no—
308M16—1421no—
309C2×C8—1423no—
310C2×C8—1421no—
311C4⋊C4—26no—
312C4⋊C4—23no—
313C4⋊C4—23no—
314C4⋊C4—23no—
315C4⋊C4—23no—
316C4⋊C4—26no—
317C4⋊C4—14212no—
318C4⋊C4C22⋊Dic7113yes—
319C4⋊C4C22⋊Dic7116yes—
320C4⋊C4C22⋊Dic7113yes—
321C4⋊C4C22×Dic7113yes—
322C4⋊C4C22×Dic7113yes—
323C22⋊C4—23no—
324C22⋊C4—23no—
325C22⋊C4—23no—
326C42—23no—
327C42—23no—
328C42—23no—
329C42—2846no—
330C42—712no—
331C42—14212no—
332C42—1423no—
333C42—1423no—
334C42—1421no—
335C42C22×Dic7113yes—
336C42C22×Dic7113yes—
337C42C2×C22⋊D7113yes—
338C42C2×C22⋊D7113yes—
339C23—21no—
340C23C22×C22⋊D7111yescharacteristic
341Q8—21no—
342Q8—26no—
343Q8—46no—
344Q8—83no—
345Q8#1455605514yesdirect product factor
346Q8Q8×Dic7112yescomplemented
347D4—22no—
348D4—22no—
349D4—21no—
350D4Q8×Dic7112yescomplemented
351C2×C4—21no—
352C2×C4—22no—
353C2×C4—22no—
354C2×C4—26no—
355C2×C4—23no—
356C2×C4—23no—
357C2×C4—43no—
358C2×C4—46no—
359C2×C4—83no—
360C2×C4—2843no—
361C2×C4—2843no—
362C2×C4—1426no—
363C2×C4—1422no—
364C2×C4—1422no—
365C2×C4—1422no—
366C2×C4C2×C22⋊Dic7113yes—
367C2×C4C2×C22⋊Dic7113yes—
368C2×C4C2×C22⋊Dic7113yes—
369C2×C4C2×C22⋊Dic7113yes—
370C2×C4C23×Dic7111yescharacteristic
371C2×C4C22×C22⋊D7111yescharacteristic
372C2×C4C2×Q8×D7111yescharacteristic
373C2×C4C2×#1176586611yescharacteristic
374C2×C4#1455617611yescharacteristic
375C2×C4#1455617611yescharacteristic
376C8—2843no—
377C8—1422no—
378C22—21no—
379C22—21no—
380C22—22no—
381C22—41no—
382C22—41no—
383C22C22×C22⋊Dic7111yescharacteristic
384C22#1798666011yescharacteristic
385C22Q8×C22⋊D7111yescharacteristic
386C4—23no—
387C4—23no—
388C4—23no—
389C4—22no—
390C4—43no—
391C4—43no—
392C4—2846no—
393C4—1424no—
394C4C2×#1455605516yes—
395C4C2×Q8×Dic7111yescharacteristic
396C4#1798647711yescharacteristic
397C4#1798666011yescharacteristic
398C4Q8×C22⋊D7111yescharacteristic
399C2—21no—
400C2—21no—
401C2—42no—
402C2Q8×C22⋊Dic7111yescharacteristic
403C2C22×#1455605511yescharacteristic
404C2#2259688711yescharacteristic
subgroupG/H
centerC2×C4C22×C22⋊D71
commutatorC2×C4×C71C23×C4
FrattiniC22×C4C23×D71
FittingQ8×#41×C71C2
socleC22×C71C22×C22⋊C4
prime radicalC2×#41×C71C23
cosocleC22×C4×C71C24
hypercenterQ8×#41D71
hypocenterC71Q8×#104
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2×C4 ◁ C2×C4×Q8 ◁ Q8×#41

Complements

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

NH ≅ G/Ntype
1. Q8×#11765849C2semidirect
2. C4×Q8×Dic71C2semidirect
3. #22589318C2semidirect
4. #22589285C2semidirect
21. Q82×C71C4semidirect
22. #557×C71C4semidirect
24. #554×C71C4semidirect
26. D4×Q8×C71C4semidirect
43. #14556055Q8direct (N × H)
86. #11765849C2×Q8semidirect
95. C4×Dic71C2×Q8semidirect
142. Q8×C71#104semidirect
143. Q8×C71C4×Q8semidirect
147. D4×C71C4×Q8semidirect
210. C71Q8×#104semidirect
211. Q82Dic71semidirect
212. #557Dic71semidirect
214. #554Dic71semidirect
216. D4×Q8Dic71semidirect
345. Q8#14556055direct (N × H)
346. Q8Q8×Dic71semidirect
350. D4Q8×Dic71semidirect

Maximal subgroups

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

subgroupindex
Q8×#117658492
C4×Q8×Dic712
#225893182
#225892852
#225883602
C4×#145560552
Q8×#41×C712
Q8×#10471