Finite Group Databasebeta

← C2×Q8×#215 #11675605

Subgroups — C2×Q8×#215 #11675605

Order 768.

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×C3×Q82C211yesmaximal, characteristic, complemented
2C2×Q8×D12C211yesmaximal, characteristic
3Q8×#215C2116yesmaximal, direct product factor
4C2×#5084C213yesmaximal
5C2×#5080C213yesmaximal, complemented
6C2×Q8×C3⋊C8C211yesmaximal, characteristic, complemented
7C2×#5020C213yesmaximal, complemented
8C2×C4×#215C213yesmaximal
9C2×Q8×SD16—31nomaximal, Sylow
10C22×D3×Q8—21no—
11C3×Q82—24no—
12C3×Q82C2218yescomplemented
13C2×C3×C4⋊Q8—23no—
14C2×C3×C4⋊Q8C2213yes—
15C2×C3×C4×Q8—21no—
16C2×C3×C4×Q8C2213yes—
17C2×C3×C4×Q8C2211yescharacteristic
18C22×#215C2211yescharacteristic
19Q8×D12—24no—
20Q8×D12C2218yes—
21C2×#897—23no—
22C2×C4×D12C2213yes—
23C2×#869C2213yes—
24C2×#835C2213yes—
25#5084C22124yes—
26#5080C22124yescomplemented
27C4×#215C22124yes—
28Q8×C3⋊C8C2218yescomplemented
29#5020C22124yescomplemented
30C2×#809C2213yes—
31C2×#808C2213yes—
32C2×#808C2216yes—
33C2×C4⋊(C3⋊C8)C2213yes—
34C2×C4×C3⋊C8C2213yes—
35C2×Q82D311yescharacteristic, complemented
36C2×D4×Q8—31no—
37Q8×SD16—316no—
38C2×#498—33no—
39C2×#475—33no—
40C2×#476—33no—
41C2×C8×Q8—31no—
42C2×C4×SD16—33no—
43C22×C3×Q8—23no—
44C22×C3×Q8D411yescharacteristic
45C22×C3×Q8C2311yescharacteristic
46C2×D3×Q8—28no—
47C2×D3×Q8—48no—
48C22×D12C2311yescharacteristic
49C22×C4×D3—23no—
50C22×Dic6—23no—
51C3×C4⋊Q8—224no—
52C3×C4⋊Q8—26no—
53C3×C4⋊Q8C23112yes—
54C3×C4×Q8—28no—
55C3×C4×Q8—26no—
56C3×C4×Q8D414yes—
57C3×C4×Q8C23112yes—
58C3×C4×Q8C2314yes—
59C2×C3×C4⋊C4—23no—
60C2×C3×C4⋊C4—23no—
61C2×C3×C4⋊C4D413yes—
62C2×C3×C4⋊C4C2313yes—
63C2×C3×C42—23no—
64C2×C3×C42C2313yes—
65C2×#215Q818yesdirect product factor
66C2×#215C2314yes—
67C2×(C2×D3)⋊C4—23no—
68C2×C4⋊Dic3—23no—
69C2×C4⋊Dic3C2313yes—
70C22×C3⋊C8C2313yes—
71C22×C3⋊C8C2311yescharacteristic
72#897—224no—
73C4×D12—26no—
74C4×D12C23112yes—
75#869—26no—
76#869C23112yes—
77#835C23112yes—
78#809C23112yes—
79#808C23124yes—
80#808C23112yes—
81C4⋊(C3⋊C8)C23112yes—
82C4×C3⋊C8C23112yes—
83C23×Q8—61no—
84C22×SD16—31no—
85Q82—24no—
86Q82C2×D318yescomplemented
87D4×Q8—38no—
88D4×Q8—64no—
89C2×C4⋊Q8—23no—
90C2×C4⋊Q8—33no—
91C2×C4⋊Q8C2×D313yes—
92C2×C22⋊Q8—63no—
93C2×C4×Q8—21no—
94C2×C4×Q8C2×D313yes—
95C2×C4×Q8C2×D311yescharacteristic
96C2×C4×D4—33no—
97#498—324no—
98#476—324no—
99#475—324no—
100C8×Q8—38no—
101C4×SD16—324no—
102C2×#106—36no—
103C2×#106—33no—
104C2×C4⋊C8—33no—
105C2×#103—33no—
106C2×#102—33no—
107C2×C4×C8—33no—
108C23×D3—21no—
109C2×C3×Q8—21no—
110C2×C3×Q8—212no—
111C2×C3×Q8—22no—
112C2×C3×Q8—86no—
113C2×C3×Q8SD1618yescomplemented
114C2×C3×Q8C2×D414yes—
115C2×C3×Q8C2×Q814yescomplemented
116C2×C3×Q8C2412yes—
117C22×C3×C4—21no—
118C22×C3×C4—23no—
119C22×C3×C4C2×D413yes—
120C22×C3×C4C2×D413yes—
121C22×C3×C4C2411yescharacteristic
122C22×Dic3—23no—
123D3×Q8—432no—
124C2×D12—21no—
125C2×D12—22no—
126C2×D12C2×Q814yes—
127C2×D12C2412yes—
128C2×C4×D3—212no—
129C2×C4×D3—412no—
130C2×Dic6—212no—
131C2×Dic6—412no—
132C3×C4⋊C4—212no—
133C3×C4⋊C4—212no—
134C3×C4⋊C4—23no—
135C3×C4⋊C4C2×D4112yes—
136C3×C4⋊C4C2416yes—
137C3×C42—212no—
138C3×C42C2×D416yes—
139C3×C42C2416yes—
140#215C2×Q8116yesdirect product factor
141(C2×D3)⋊C4—212no—
142C4⋊Dic3—23no—
143C4⋊Dic3—212no—
144C4⋊Dic3C2416yes—
145C2×C3⋊C8—26no—
146C2×C3⋊C8C2×Q814yescomplemented
147C2×C3⋊C8C2416yes—
148C2×C3⋊C8C2412yes—
149C22×Q8—23no—
150C22×Q8—68no—
151C22×Q8—63no—
152C22×Q8—128no—
153C22×Q8#6711yescharacteristic
154C22×Q8C22×D311yescharacteristic
155C22×D4—31no—
156C23×C4—63no—
157C2×SD16—38no—
158C2×SD16—34no—
159C22×C8—31no—
160C22×C8—33no—
161C4⋊Q8—224no—
162C4⋊Q8—26no—
163C4⋊Q8—312no—
164C4⋊Q8—66no—
165C4⋊Q8C22×D3112yes—
166C22⋊Q8—624no—
167C4×Q8—28no—
168C4×Q8—26no—
169C4×Q8#6714yes—
170C4×Q8C22×D3112yes—
171C4×Q8C22×D314yes—
172C4×D4—312no—
173C4×D4—66no—
174C2×C4⋊C4—23no—
175C2×C4⋊C4—23no—
176C2×C4⋊C4—33no—
177C2×C4⋊C4—63no—
178C2×C4⋊C4#6713yes—
179C2×C4⋊C4C22×D313yes—
180C2×C22⋊C4—63no—
181C2×C42—23no—
182C2×C42C22×D313yes—
183#106—312no—
184#106—324no—
185C4⋊C8—312no—
186#103—312no—
187#102—312no—
188C4×C8—312no—
189C23×C3C22×D411yescharacteristic
190C22×D3—24no—
191C22×D3—22no—
192C22×D3—42no—
193C22×D3—42no—
194C3×Q8—24no—
195C3×Q8—22no—
196C3×Q8—812no—
197C3×Q8C2×SD16116yescomplemented
198C3×Q8C22×Q814yescomplemented
199C2×C3×C4—24no—
200C2×C3×C4—26no—
201C2×C3×C4—22no—
202C2×C3×C4—26no—
203C2×C3×C4—46no—
204C2×C3×C4C2×SD16112yes—
205C2×C3×C4C22×D416yes—
206C2×C3×C4C22×D411yescharacteristic
207C2×C3×C4C22×D416yes—
208C2×C3×C4C22×Q812yes—
209C2×C3×C42−1+412yes—
210C2×C3×C4C2511yescharacteristic
211C2×Dic3—26no—
212C2×Dic3—46no—
213D12—24no—
214D12—22no—
215D12C22×Q814yes—
216C4×D3—424no—
217Dic6—424no—
218C3⋊C8—26no—
219C3⋊C8C22×Q814yescomplemented
220C24—61no—
221C2×Q8—22no—
222C2×Q8—21no—
223C2×Q8—212no—
224C2×Q8—612no—
225C2×Q8—86no—
226C2×Q8—1232no—
227C2×Q8—1212no—
228C2×Q8#21518yesdirect product factor
229C2×Q8D3×Q814yescomplemented
230C2×Q8C2×#6714yes—
231C2×Q8C23×D312yes—
232C2×D4—34no—
233C2×D4—32no—
234C2×D4—62no—
235C2×D4—61no—
236C22×C4—21no—
237C22×C4—23no—
238C22×C4—63no—
239C22×C4—612no—
240C22×C4—1212no—
241C22×C4C2×#6713yes—
242C22×C4C2×#6713yes—
243C22×C4C23×D311yescharacteristic
244SD16—316no—
245C2×C8—34no—
246C2×C8—32no—
247C2×C8—36no—
248C2×C8—66no—
249C4⋊C4—212no—
250C4⋊C4—212no—
251C4⋊C4—23no—
252C4⋊C4—36no—
253C4⋊C4—63no—
254C4⋊C4—612no—
255C4⋊C4C2×#67112yes—
256C4⋊C4C23×D316yes—
257C22⋊C4—612no—
258C42—212no—
259C42C2×#6716yes—
260C42C23×D316yes—
261C22×C3D4×Q812yes—
262C22×C3C22×SD1612yes—
263C22×C3#57712yes—
264C22×C3C23×D411yescharacteristic
265C2×D3—24no—
266C2×D3—48no—
267C2×D3—42no—
268C2×D3—42no—
269C3×C4—24no—
270C3×C4—26no—
271C3×C4—46no—
272C3×C4D4×Q812yes—
273C3×C4C22×SD16112yes—
274C3×C4C23×Q811yescharacteristic
275C3×C4C2×2−1+411yescharacteristic
276Dic3—46no—
277C23—62no—
278C23—64no—
279C23—122no—
280C23—122no—
281C23C22×#6711yescharacteristic
282Q8—22no—
283Q8—24no—
284Q8—812no—
285Q8—1224no—
286Q8C2×#215116yesdirect product factor
287Q8C2×D3×Q814yescomplemented
288D4—34no—
289D4—62no—
290D4—64no—
291C2×C4—22no—
292C2×C4—24no—
293C2×C4—26no—
294C2×C4—26no—
295C2×C4—46no—
296C2×C4—66no—
297C2×C4—126no—
298C2×C4—1224no—
299C2×C4C2×#215112yes—
300C2×C4C2×D3×Q812yes—
301C2×C4#100712yes—
302C2×C4C22×#6716yes—
303C2×C4C22×#6716yes—
304C2×C4C22×#6711yescharacteristic
305C2×C4C24×D311yescharacteristic
306C8—34no—
307C8—66no—
308C2×C3Q8×SD1614yescomplemented
309C2×C3C2×D4×Q811yescharacteristic
310C2×C3C23×SD1611yescharacteristic
311C2×C3C2×#57711yescharacteristic
312D3—44no—
313C22—64no—
314C22—122no—
315C22—122no—
316C22—128no—
317C22C22×#21512yes—
318C22Q8×#6712yes—
319C22#583612yes—
320C22C23×#6711yescharacteristic
321C4—24no—
322C4—26no—
323C4—46no—
324C4—126no—
325C4C22×#215112yes—
326C4Q8×#6712yes—
327C4C22×D3×Q811yescharacteristic
328C4C2×#100711yescharacteristic
329C3C2×Q8×SD1611yescharacteristic, complemented, Sylow
330C2—124no—
331C2Q8×#21514yesdirect product factor
332C2C23×#21511yescharacteristic
333C2C2×Q8×#6711yescharacteristic
334C2C2×#583611yescharacteristic
subgroupG/H
centerC23C22×#67
commutator, cosocleC2×C3×C4C25
FrattiniC2×C4C24×D3
FittingC2×C3×Q82C2
socleC23×C3C22×D4
prime radicalC22×D12C23
hypercenterC2×Q82D3
hypocenterC3C2×Q8×SD16
LCSG ▷ C2×C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C23 ◁ C2×C4×Q8 ◁ C2×Q82

Complements

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

NH ≅ G/Ntype
1. C2×C3×Q82C2semidirect
3. Q8×#215C2direct (N × H)
5. C2×#5080C2semidirect
6. C2×Q8×C3⋊C8C2semidirect
7. C2×#5020C2semidirect
12. C3×Q82C22semidirect
26. #5080C22semidirect
28. Q8×C3⋊C8C22semidirect
29. #5020C22semidirect
35. C2×Q82D3semidirect
65. C2×#215Q8direct (N × H)
86. Q82C2×D3semidirect
113. C2×C3×Q8SD16semidirect
115. C2×C3×Q8C2×Q8semidirect
140. #215C2×Q8direct (N × H)
146. C2×C3⋊C8C2×Q8semidirect
197. C3×Q8C2×SD16semidirect
198. C3×Q8C22×Q8semidirect
219. C3⋊C8C22×Q8semidirect
228. C2×Q8#215direct (N × H)
229. C2×Q8D3×Q8semidirect
286. Q8C2×#215direct (N × H)
287. Q8C2×D3×Q8semidirect
308. C2×C3Q8×SD16semidirect
329. C3C2×Q8×SD16semidirect
331. C2Q8×#215direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C3×Q822
C2×Q8×D122
Q8×#2152
C2×#50842
C2×#50802
C2×Q8×C3⋊C82
C2×#50202
C2×C4×#2152
C2×Q8×SD163