Finite Group Databasebeta

← C2×#22550528 #30652188

Subgroups — C2×#22550528 #30652188

Order 16256.

1632 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
1C22×#14523249C211yesmaximal, characteristic, complemented
2C22×#14523248C211yesmaximal, characteristic, complemented
3#22550528C2116yesmaximal, direct product factor
4C2×#16861207C211yesmaximal, characteristic, complemented
5C2×#16861194C212yesmaximal, complemented
6C2×#16861191C212yesmaximal, complemented
7C2×#16861189C211yesmaximal, characteristic, complemented
8C2×#16861182C212yesmaximal, complemented
9C2×#16861171C211yesmaximal, characteristic, complemented
10C2×C4×C22⋊D127C211yesmaximal, characteristic, complemented
11C2×C4⋊C4×D127C212yesmaximal, complemented
12C2×C22⋊Q8×C127C211yesmaximal, characteristic, complemented
13C2×#14523249—28no—
14C2×#14523249C2218yescomplemented
15C2×#14523248—28no—
16C2×#14523248C2218yescomplemented
17C22×Dic254C2211yescharacteristic
18C22×D508C2212yes—
19C22×D508C2211yescharacteristic
20C22×C22⋊D127C2211yescharacteristic
21C22×C22⋊D127C2212yes—
22C22×C4×D127C2212yes—
23C22×C4×D127C2212yes—
24C22×C4×D127C2212yes—
25C22×C4×D127C2211yescharacteristic
26#16861207C2218yescomplemented
27#16861194C22116yescomplemented
28#16861191C22116yescomplemented
29#16861189C2218yescomplemented
30#16861182C22116yescomplemented
31#16861171C2218yescomplemented
32C4×C22⋊D127C2218yescomplemented
33C2×C4⋊Dic127C2212yes—
34C2×Dic127⋊C4C2211yescharacteristic
35C2×Dic127⋊C4C2212yes—
36C2×Dic127⋊C4C2212yes—
37C4⋊C4×D127C22116yescomplemented
38C2×C22⋊Dic127C2211yescharacteristic
39C2×(C2×D127)⋊C4C2211yescharacteristic
40C2×(C2×D127)⋊C4C2212yes—
41C2×(C2×D127)⋊C4C2212yes—
42C2×C4×Dic127C2211yescharacteristic
43C22×Q8×C127C2211yescharacteristic
44C23×C4×C127C2211yescharacteristic
45C22⋊Q8×C127C2218yescomplemented
46C2×C4⋊C4×C127C2212yes—
47C2×C4⋊C4×C127C2211yescharacteristic
48C2×C22⋊C4×C127C2212yes—
49C23×D127C2311yescharacteristic
50C23×D127C2312yes—
51#14523249—232no—
52#14523248—232no—
53C2×Dic254—24no—
54C2×Dic254C2314yes—
55C2×D508—28no—
56C2×D508D418yescomplemented
57C2×D508C2318yes—
58C2×D508C2314yes—
59C2×C22⋊D127—28no—
60C2×C22⋊D127—24no—
61C2×C22⋊D127C2318yes—
62C2×C22⋊D127C2314yes—
63C22×Dic127C2311yescharacteristic
64C22×Dic127C2312yes—
65C22×Dic127C2311yescharacteristic
66C22×Dic127C2311yescharacteristic
67C2×C4×D127—28no—
68C2×C4×D127—28no—
69C2×C4×D127—28no—
70C2×C4×D127—24no—
71C2×C4×D127C2314yes—
72C2×C4×D127C2318yes—
73C2×C4×D127C2318yes—
74C2×C4×D127C2318yes—
75C4⋊Dic127C2318yes—
76Dic127⋊C4C2318yes—
77Dic127⋊C4C2318yes—
78Dic127⋊C4C2314yes—
79C22⋊Dic127C2314yes—
80(C2×D127)⋊C4C2318yes—
81(C2×D127)⋊C4C2318yes—
82(C2×D127)⋊C4C2314yes—
83C4×Dic127C2314yes—
84C24×C127C2311yescharacteristic
85C2×Q8×C127—24no—
86C2×Q8×C127C2314yes—
87C22×C4×C127—24no—
88C22×C4×C127C2311yescharacteristic
89C22×C4×C127C2312yes—
90C22×C4×C127C2312yes—
91C22×C4×C127C2314yes—
92C22×C4×C127C2311yescharacteristic
93C4⋊C4×C127C2314yes—
94C4⋊C4×C127C2318yes—
95C22⋊C4×C127C2318yes—
96C22×D127—24no—
97C22×D127—24no—
98C22×D127—22no—
99C22×D127—22no—
100C22×D127—22no—
101C22×D127C2×D418yes—
102C22×D127C2412yes—
103C22×D127C2414yes—
104Dic254—28no—
105D508—216no—
106D508C2×D4116yescomplemented
107C22⋊D127—216no—
108C22⋊D127—28no—
109C2×Dic127—22no—
110C2×Dic127—24no—
111C2×Dic127—22no—
112C2×Dic127#4114yescomplemented
113C2×Dic127C2412yes—
114C2×Dic127C2414yes—
115C2×Dic127C2412yes—
116C2×Dic127C2412yes—
117C4×D127—216no—
118C4×D127—216no—
119C4×D127—28no—
120C4×D127—216no—
121C23×C127—22no—
122C23×C127—22no—
123C23×C127—22no—
124C23×C127C2412yes—
125C23×C127C2411yescharacteristic
126Q8×C127—28no—
127C2×C4×C127—22no—
128C2×C4×C127—24no—
129C2×C4×C127—24no—
130C2×C4×C127—28no—
131C2×C4×C127C2×D414yes—
132C2×C4×C127C2414yes—
133C2×C4×C127C2414yes—
134C2×C4×C127C2412yes—
135C2×C4×C127C2412yes—
136C22×C127—22no—
137C22×C127—22no—
138C22×C127—22no—
139C22×C127—44no—
140C22×C127C22×D412yes—
141C22×C127C2×#4112yes—
142C22×C1272−1+412yes—
143C22×C127C2511yescharacteristic
144C2×D127—216no—
145C2×D127—24no—
146C2×D127—24no—
147C2×D127—22no—
148C2×D127—22no—
149C2×D127—22no—
150C2×D127—44no—
151C2×D127C22×D418yes—
152C4×C127—22no—
153C4×C127—24no—
154C4×C127—24no—
155C4×C127C22×D414yes—
156Dic127—22no—
157Dic127—24no—
158Dic127—22no—
159Dic127C2×#4114yescomplemented
160C2×C127—42no—
161C2×C127#54714yescomplemented
162C2×C127C23×D411yescharacteristic
163C2×C127C22×#4111yescharacteristic
164C2×C127C2×2−1+411yescharacteristic
165D127—28no—
166D127—42no—
167C2×#547—1271nomaximal, Sylow
168C127C2×#54711yescharacteristic, complemented, Sylow
169C22×#41—1271no—
170C22×#41—1271no—
171#547—12716no—
172C2×C4⋊Q8—1271no—
173C2×#123—1272no—
174C2×#123—1272no—
175C2×C22⋊Q8—1271no—
176C2×C22⋊Q8D12711yescharacteristic, complemented
177C2×#121—1272no—
178C2×C4×D4—1271no—
179C2×C4×D4—1271no—
180C22×C4⋊C4—1272no—
181C2×#41—1278no—
182C2×#41—1278no—
183C2×#41—2548no—
184C2×#41—2548no—
185C22×Q8—1271no—
186C22×Q8C2×D12711yescharacteristic
187C22×D4—1271no—
188C22×D4—1272no—
189C22×D4—1271no—
190C22×D4—1272no—
191C23×C4—1272no—
192C23×C4—1272no—
193C23×C4—1272no—
194C23×C4—1271no—
195C23×C4C2×D12711yescharacteristic
196C4⋊Q8—1278no—
197#123—12716no—
198#123—12716no—
199C22⋊Q8—1278no—
200C22⋊Q8C2×D12718yescomplemented
201#121—12716no—
202C4×D4—1278no—
203C4×D4—1278no—
204C2×C4⋊C4—1271no—
205C2×C4⋊C4—1272no—
206C2×C4⋊C4—1272no—
207C2×C4⋊C4—1272no—
208C2×C4⋊C4—12716no—
209C2×C4⋊C4C2×D12712yes—
210C2×C4⋊C4C2×D12711yescharacteristic
211C2×C22⋊C4—1271no—
212C2×C22⋊C4—1272no—
213C2×C22⋊C4—1271no—
214C2×C22⋊C4—1272no—
215C2×C22⋊C4C2×D12712yes—
216C2×C42—1271no—
217C24—1272no—
218C24—1271no—
219C24C22×D12711yescharacteristic
220#41—25432no—
221#41—25432no—
222C2×Q8—24no—
223C2×Q8—1274no—
224C2×Q8—2544no—
225C2×Q8C22×D12714yes—
226C2×D4—1274no—
227C2×D4—1278no—
228C2×D4—1278no—
229C2×D4—1274no—
230C2×D4—1278no—
231C2×D4—2548no—
232C2×D4—2544no—
233C2×D4—2548no—
234C22×C4—24no—
235C22×C4—1271no—
236C22×C4—1271no—
237C22×C4—1271no—
238C22×C4—1272no—
239C22×C4—1278no—
240C22×C4—1278no—
241C22×C4—1278no—
242C22×C4—1274no—
243C22×C4—2548no—
244C22×C4—2548no—
245C22×C4—2548no—
246C22×C4—2544no—
247C22×C4C22×D12714yes—
248C22×C4C22×D12712yes—
249C22×C4C22×D12711yescharacteristic
250C22×C4C22×D12712yes—
251C22×C4C22×D12711yescharacteristic
252C4⋊C4—1274no—
253C4⋊C4—1278no—
254C4⋊C4—1278no—
255C4⋊C4—1278no—
256C4⋊C4C22×D12718yes—
257C4⋊C4C22×D12714yes—
258C22⋊C4—1274no—
259C22⋊C4—1278no—
260C22⋊C4—1274no—
261C22⋊C4—1278no—
262C22⋊C4C22×D12718yes—
263C42—1274no—
264C23—22no—
265C23—22no—
266C23—22no—
267C23—1278no—
268C23—1274no—
269C23—1272no—
270C23—2542no—
271C23—2542no—
272C23—2542no—
273C23—2544no—
274C23—2544no—
275C23C23×D12712yes—
276C23C23×D12711yescharacteristic
277Q8—28no—
278Q8—2548no—
279D4—12716no—
280D4—25416no—
281D4—2548no—
282D4—25416no—
283C2×C4—22no—
284C2×C4—24no—
285C2×C4—24no—
286C2×C4—28no—
287C2×C4—1274no—
288C2×C4—1272no—
289C2×C4—1272no—
290C2×C4—1272no—
291C2×C4—1274no—
292C2×C4—25416no—
293C2×C4—25416no—
294C2×C4—25416no—
295C2×C4—2542no—
296C2×C4—2544no—
297C2×C4—2542no—
298C2×C4—2548no—
299C2×C4D4×D12714yes—
300C2×C4C23×D12714yes—
301C2×C4C23×D12712yes—
302C2×C4C23×D12714yes—
303C2×C4C23×D12712yes—
304C22—22no—
305C22—22no—
306C22—22no—
307C22—44no—
308C22—1278no—
309C22—5084no—
310C22—2542no—
311C22—2542no—
312C22—2542no—
313C22—25416no—
314C22—2544no—
315C22—2544no—
316C22C2×D4×D12712yes—
317C22#41×D12712yes—
318C22#1686125712yes—
319C22C24×D12711yescharacteristic
320C4—22no—
321C4—24no—
322C4—24no—
323C4—1274no—
324C4—2542no—
325C4—2544no—
326C4—2542no—
327C4C2×D4×D12714yes—
328C2—42no—
329C2—5082no—
330C2—2548no—
331C2#2255052814yesdirect product factor
332C2C22×D4×D12711yescharacteristic
333C2C2×#41×D12711yescharacteristic
334C2C2×#1686125711yescharacteristic
subgroupG/H
centerC23C23×D127
commutator, cosocleC22×C127C25
FrattiniC22C24×D127
FittingC2×C22⋊Q8×C127C2
socleC23×C127C24
hypercenterC2×C22⋊Q8D127
hypocenterC127C2×#547
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C23 ◁ C2×C22⋊Q8

Complements

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

NH ≅ G/Ntype
1. C22×#14523249C2semidirect
2. C22×#14523248C2semidirect
3. #22550528C2direct (N × H)
4. C2×#16861207C2semidirect
5. C2×#16861194C2semidirect
6. C2×#16861191C2semidirect
7. C2×#16861189C2semidirect
8. C2×#16861182C2semidirect
9. C2×#16861171C2semidirect
10. C2×C4×C22⋊D127C2semidirect
11. C2×C4⋊C4×D127C2semidirect
12. C2×C22⋊Q8×C127C2semidirect
14. C2×#14523249C22semidirect
16. C2×#14523248C22semidirect
26. #16861207C22semidirect
27. #16861194C22semidirect
28. #16861191C22semidirect
29. #16861189C22semidirect
30. #16861182C22semidirect
31. #16861171C22semidirect
32. C4×C22⋊D127C22semidirect
37. C4⋊C4×D127C22semidirect
45. C22⋊Q8×C127C22semidirect
56. C2×D508D4semidirect
106. D508C2×D4semidirect
112. C2×Dic127#41semidirect
159. Dic127C2×#41semidirect
161. C2×C127#547semidirect
168. C127C2×#547semidirect
176. C2×C22⋊Q8D127semidirect
200. C22⋊Q8C2×D127semidirect
331. C2#22550528direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145232492
C22×#145232482
#225505282
C2×#168612072
C2×#168611942
C2×#168611912
C2×#168611892
C2×#168611822
C2×#168611712
C2×C4×C22⋊D1272
C2×C4⋊C4×D1272
C2×C22⋊Q8×C1272
C2×#547127