Finite Group Databasebeta

← C2×Q8×#11765854 #32877875

Subgroups — C2×Q8×#11765854 #32877875

Order 18176.

2058 conjugacy classes of subgroups.

The subgroup lattice has 336 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×Q8×Dic142C211yesmaximal, characteristic, complemented
2C2×Q8×D284C211yesmaximal, characteristic
3Q8×#11765854C2116yesmaximal, direct product factor
4C2×#17986397C213yesmaximal, complemented
5C2×#17986285C213yesmaximal, complemented
6C2×#17986290C213yesmaximal
7C2×C4×#11765854C213yesmaximal
8C2×C8×Q8×C71C211yesmaximal, characteristic, complemented
9C22×Q8×D71—21no—
10C22×#11765854C2211yescharacteristic
11Q8×Dic142—24no—
12Q8×Dic142C2218yescomplemented
13Q8×D284—24no—
14Q8×D284C2218yes—
15C2×#14556128C2213yes—
16C2×#14556128C2213yes—
17C2×#14556127—23no—
18C2×#14556108—23no—
19C2×Q8×Dic71—21no—
20C2×C4×Dic142C2213yes—
21C2×C4×D284C2213yes—
22#17986397C22124yescomplemented
23#17986290C22124yes—
24#17986285C22124yescomplemented
25C4×#11765854C22124yes—
26C2×#14556060C2213yes—
27C2×#14556060C2216yes—
28C2×#14556053C2213yes—
29C2×#14556050C2213yes—
30C2×C4×Q8×C71C2211yescharacteristic
31C8×Q8×C71C2218yescomplemented
32C2×C4⋊C8×C71C2213yes—
33C2×C4×C8×C71C2213yes—
34C22×Dic142—23no—
35C22×Dic142—23no—
36C22×Dic142C2311yescharacteristic
37C2×Q8×D71—28no—
38C2×Q8×D71—48no—
39C22×D284C2311yescharacteristic
40C22×C4×D71—23no—
41C2×#11765854Q818yesdirect product factor
42C2×#11765854C2314yes—
43#14556128—26no—
44#14556128—26no—
45#14556128C23112yes—
46#14556128C23112yes—
47#14556127—224no—
48#14556108—224no—
49Q8×Dic71—28no—
50C4×Dic142—26no—
51C4×Dic142C23112yes—
52C4×D284—26no—
53C4×D284C23112yes—
54C2×C4⋊Dic71—23no—
55C2×C4⋊Dic71—23no—
56C2×C4⋊Dic71C2313yes—
57C2×C4⋊Dic71C2313yes—
58C2×Dic71⋊C4—23no—
59C2×(C2×D71)⋊C4—23no—
60C2×C4×Dic71—23no—
61#14556060C23112yes—
62#14556060C23124yes—
63#14556053C23112yes—
64#14556050C23112yes—
65C22×Q8×C71D411yescharacteristic
66C22×C8×C71C2313yes—
67C22×C8×C71C2311yescharacteristic
68C4×Q8×C71D414yes—
69C4×Q8×C71C2314yes—
70C2×C4⋊C4×C71D413yes—
71C2×C42×C71C2313yes—
72C4⋊C8×C71C23112yes—
73C4×C8×C71C23112yes—
74C23×D71—21no—
75C2×Dic142—21no—
76C2×Dic142—22no—
77C2×Dic142—212no—
78C2×Dic142—212no—
79C2×Dic142—412no—
80C2×Dic142—86no—
81C2×Dic142C2×Q814yescomplemented
82C2×Dic142C2412yes—
83Q8×D71—432no—
84C2×D284—21no—
85C2×D284—22no—
86C2×D284C2×Q814yes—
87C2×D284C2412yes—
88C22×Dic71—21no—
89C22×Dic71—23no—
90C22×Dic71—23no—
91C2×C4×D71—212no—
92C2×C4×D71—412no—
93#11765854C2×Q8116yesdirect product factor
94C4⋊Dic71—212no—
95C4⋊Dic71—212no—
96C4⋊Dic71—23no—
97C4⋊Dic71—23no—
98C4⋊Dic71C2416yes—
99C4⋊Dic71C2416yes—
100Dic71⋊C4—212no—
101(C2×D71)⋊C4—212no—
102C4×Dic71—212no—
103C2×Q8×C71SD1618yescomplemented
104C2×Q8×C71C2×D414yes—
105C22×C4×C71C2×D413yes—
106C22×C4×C71C2×D413yes—
107C22×C4×C71C2411yescharacteristic
108C2×C8×C71—26no—
109C2×C8×C71C2×Q814yescomplemented
110C2×C8×C71C2416yes—
111C2×C8×C71C2412yes—
112C4⋊C4×C71C2×D4112yes—
113C42×C71C2×D416yes—
114C42×C71C2416yes—
115C23×C71C22×D411yescharacteristic
116C22×D71—24no—
117C22×D71—22no—
118C22×D71—42no—
119C22×D71—42no—
120Q8×C71C2×SD16116yescomplemented
121C2×C4×C71—26no—
122C2×C4×C71C2×SD16112yes—
123C2×C4×C71C22×D416yes—
124C2×C4×C71C22×D411yescharacteristic
125C2×C4×C71C22×D416yes—
126C2×C4×C71C22×Q812yes—
127C2×C4×C712−1+412yes—
128C2×C4×C71C2511yescharacteristic
129C2×Dic71—24no—
130C2×Dic71—22no—
131C2×Dic71—26no—
132C2×Dic71—26no—
133C2×Dic71—46no—
134C2×Dic71—46no—
135D284—24no—
136D284—22no—
137D284C22×Q814yes—
138C4×D71—424no—
139Dic142—24no—
140Dic142—22no—
141Dic142—424no—
142Dic142—812no—
143Dic142C22×Q814yescomplemented
144C8×C71—26no—
145C8×C71C22×Q814yescomplemented
146C22×C71D4×Q812yes—
147C22×C71C22×SD1612yes—
148C22×C71#57712yes—
149C22×C71C23×D411yescharacteristic
150C2×D71—24no—
151C2×D71—48no—
152C2×D71—42no—
153C2×D71—42no—
154C4×C71—26no—
155C4×C71D4×Q812yes—
156C4×C71C22×SD16112yes—
157C4×C71C23×Q811yescharacteristic
158C4×C71C2×2−1+411yescharacteristic
159Dic71—24no—
160Dic71—46no—
161Dic71—46no—
162C2×Q8×SD16—711nomaximal, Sylow
163C2×C71Q8×SD1614yescomplemented
164C2×C71C2×D4×Q811yescharacteristic
165C2×C71C23×SD1611yescharacteristic
166C2×C71C2×#57711yescharacteristic
167D71—44no—
168C2×Q82—711no—
169C2×D4×Q8—711no—
170Q8×SD16—7116no—
171C2×#498—713no—
172C2×#475—713no—
173C2×#476—713no—
174C2×C8×Q8D7111yescharacteristic, complemented
175C2×C4×SD16—713no—
176C71C2×Q8×SD1611yescharacteristic, complemented, Sylow
177C23×Q8—1421no—
178C22×SD16—711no—
179Q82—718no—
180Q82—1424no—
181D4×Q8—718no—
182D4×Q8—1424no—
183C2×C4⋊Q8—713no—
184C2×C4⋊Q8—713no—
185C2×C4⋊Q8—1423no—
186C2×C22⋊Q8—1423no—
187C2×C4×Q8—713no—
188C2×C4×Q8—1421no—
189C2×C4×Q8C2×D7111yescharacteristic
190C2×C4×D4—713no—
191#498—7124no—
192#476—7124no—
193#475—7124no—
194C8×Q8C2×D7118yescomplemented
195C4×SD16—7124no—
196C2×#106—716no—
197C2×#106—713no—
198C2×C4⋊C8C2×D7113yes—
199C2×#103—713no—
200C2×#102—713no—
201C2×C4×C8C2×D7113yes—
202C22×Q8—2848no—
203C22×Q8—711no—
204C22×Q8—1428no—
205C22×Q8—1423no—
206C22×Q8—1423no—
207C22×Q8D28411yescharacteristic
208C22×D4—711no—
209C23×C4—1423no—
210C2×SD16—718no—
211C2×SD16—714no—
212C22×C8C22×D7113yes—
213C22×C8C22×D7111yescharacteristic
214C4⋊Q8—7112no—
215C4⋊Q8—7112no—
216C4⋊Q8—14224no—
217C4⋊Q8—1426no—
218C4⋊Q8—1426no—
219C22⋊Q8—14224no—
220C4×Q8—7112no—
221C4×Q8—1428no—
222C4×Q8—1426no—
223C4×Q8D28414yes—
224C4×Q8C22×D7114yes—
225C4×D4—7112no—
226C4×D4—1426no—
227C2×C4⋊C4—713no—
228C2×C4⋊C4—713no—
229C2×C4⋊C4—1423no—
230C2×C4⋊C4—1423no—
231C2×C4⋊C4—1423no—
232C2×C4⋊C4D28413yes—
233C2×C22⋊C4—1423no—
234C2×C42—1423no—
235C2×C42C22×D7113yes—
236#106—7112no—
237#106—7124no—
238C4⋊C8C22×D71112yes—
239#103—7112no—
240#102—7112no—
241C4×C8C22×D71112yes—
242C24—1421no—
243C2×Q8—28432no—
244C2×Q8—28412no—
245C2×Q8—5686no—
246C2×Q8—714no—
247C2×Q8—712no—
248C2×Q8—14212no—
249C2×Q8—14212no—
250C2×Q8—1421no—
251C2×Q8—1422no—
252C2×Q8#1176585418yesdirect product factor
253C2×Q8C2×D28414yes—
254C2×D4—714no—
255C2×D4—712no—
256C2×D4—1421no—
257C2×D4—1422no—
258C22×C4—28412no—
259C22×C4—1423no—
260C22×C4—1423no—
261C22×C4—14212no—
262C22×C4—1421no—
263C22×C4C2×D28413yes—
264C22×C4C2×D28413yes—
265C22×C4C23×D7111yescharacteristic
266SD16—7116no—
267C2×C8—26no—
268C2×C8Q8×D7114yescomplemented
269C2×C8C23×D7116yes—
270C2×C8C23×D7112yes—
271C4⋊C4—716no—
272C4⋊C4—716no—
273C4⋊C4—14212no—
274C4⋊C4—1423no—
275C4⋊C4—1423no—
276C4⋊C4—14212no—
277C4⋊C4—14212no—
278C4⋊C4C2×D284112yes—
279C22⋊C4—14212no—
280C42—14212no—
281C42C2×D28416yes—
282C42C23×D7116yes—
283C23—2842no—
284C23—2842no—
285C23—1422no—
286C23—1424no—
287C23C22×D28411yescharacteristic
288Q8—28424no—
289Q8—56812no—
290Q8—714no—
291Q8—1422no—
292Q8—1424no—
293Q8C2×#11765854116yesdirect product factor
294D4—714no—
295D4—1422no—
296D4—1424no—
297C2×C4—26no—
298C2×C4—2846no—
299C2×C4—2846no—
300C2×C4—28424no—
301C2×C4—1426no—
302C2×C4—1426no—
303C2×C4—1422no—
304C2×C4—1424no—
305C2×C4C2×#11765854112yes—
306C2×C4C22×D28416yes—
307C2×C4C22×D28411yescharacteristic
308C2×C4C22×D28416yes—
309C2×C4C2×Q8×D7112yes—
310C2×C4#1455617512yes—
311C2×C4C24×D7111yescharacteristic
312C8—26no—
313C8C2×Q8×D7114yescomplemented
314C22—2842no—
315C22—2842no—
316C22—2848no—
317C22—1424no—
318C22Q8×D28412yes—
319C22C22×#1176585412yes—
320C22#1798681112yes—
321C22C23×D28411yescharacteristic
322C4—26no—
323C4—2846no—
324C4—2846no—
325C4—1424no—
326C4Q8×D28412yes—
327C4C22×#11765854112yes—
328C4C22×Q8×D7111yescharacteristic
329C4C2×#1455617511yescharacteristic
330C2—2844no—
331C2Q8×#1176585414yesdirect product factor
332C2C2×Q8×D28411yescharacteristic
333C2C23×#1176585411yescharacteristic
334C2C2×#1798681111yescharacteristic
subgroupG/H
centerC23C22×D284
commutator, cosocleC2×C4×C71C25
FrattiniC2×C4C24×D71
FittingC2×C8×Q8×C71C2
socleC23×C71C22×D4
prime radicalC22×D284C23
hypercenterC2×C8×Q8D71
hypocenterC71C2×Q8×SD16
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C4×Q8 ◁ C2×C8×Q8

Complements

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

NH ≅ G/Ntype
1. C2×Q8×Dic142C2semidirect
3. Q8×#11765854C2direct (N × H)
4. C2×#17986397C2semidirect
5. C2×#17986285C2semidirect
8. C2×C8×Q8×C71C2semidirect
12. Q8×Dic142C22semidirect
22. #17986397C22semidirect
24. #17986285C22semidirect
31. C8×Q8×C71C22semidirect
41. C2×#11765854Q8direct (N × H)
81. C2×Dic142C2×Q8semidirect
93. #11765854C2×Q8direct (N × H)
103. C2×Q8×C71SD16semidirect
109. C2×C8×C71C2×Q8semidirect
120. Q8×C71C2×SD16semidirect
143. Dic142C22×Q8semidirect
145. C8×C71C22×Q8semidirect
163. C2×C71Q8×SD16semidirect
174. C2×C8×Q8D71semidirect
176. C71C2×Q8×SD16semidirect
194. C8×Q8C2×D71semidirect
252. C2×Q8#11765854direct (N × H)
268. C2×C8Q8×D71semidirect
293. Q8C2×#11765854direct (N × H)
313. C8C2×Q8×D71semidirect
331. C2Q8×#11765854direct (N × H)

Maximal subgroups

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

subgroupindex
C2×Q8×Dic1422
C2×Q8×D2842
Q8×#117658542
C2×#179863972
C2×#179862852
C2×#179862902
C2×C4×#117658542
C2×C8×Q8×C712
C2×Q8×SD1671