Finite Group Databasebeta

← C2×#22550384 #30651969

Subgroups — C2×#22550384 #30651969

Order 16256.

1880 conjugacy classes of subgroups.

The subgroup lattice has 348 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14523247C211yesmaximal, characteristic, complemented
2C23×C4×D127C211yesmaximal, characteristic, complemented
3#22550384C2116yesmaximal, direct product factor
4C2×#16861192C211yesmaximal, characteristic, complemented
5C2×#16861187C212yesmaximal, complemented
6C2×#16861182C212yesmaximal, complemented
7C2×#16861179C211yesmaximal, characteristic, complemented
8C2×#16861177C211yesmaximal, characteristic, complemented
9C2×#16861171C212yesmaximal, complemented
10C2×(C22⋊D127)⋊C4C212yesmaximal, complemented
11C2×#16861165C211yesmaximal, characteristic, complemented
12C2×#123×C127C211yesmaximal, characteristic, complemented
13C24×D127C2211yescharacteristic
14C2×#14523247—28no—
15C2×#14523247C2218yescomplemented
16C22×Dic254C2211yescharacteristic, complemented
17C22×D508C2212yes—
18C22×C22⋊D127C2212yes—
19C22×C22⋊D127C2211yescharacteristic
20C22×C22⋊D127C2211yescharacteristic, complemented
21C23×Dic127C2211yescharacteristic
22C23×Dic127C2211yescharacteristic, complemented
23C22×C4×D127—28no—
24C22×C4×D127C2212yes—
25C22×C4×D127C2212yes—
26C22×C4×D127C2218yescomplemented
27C22×C4×D127C2211yescharacteristic, complemented
28#16861192C2218yescomplemented
29#16861187C22116yescomplemented
30#16861182C22116yescomplemented
31#16861179C2218yescomplemented
32#16861177C2218yescomplemented
33#16861171C22116yescomplemented
34(C22⋊D127)⋊C4C22116yescomplemented
35#16861165C2218yescomplemented
36C2×Dic127⋊C4C2212yescomplemented
37C2×Dic127⋊C4C2212yescomplemented
38C2×C22⋊Dic127C2211yescharacteristic
39C2×(C2×D127)⋊C4C2212yes—
40C2×(C2×D127)⋊C4C2212yes—
41C2×(C2×D127)⋊C4C2212yescomplemented
42C2×C4×Dic127C2212yescomplemented
43C22×D4×C127C2211yescharacteristic
44C23×C4×C127C2211yescharacteristic
45#123×C127C2218yescomplemented
46C2×C4⋊C4×C127C2212yescomplemented
47C2×C22⋊C4×C127C2211yescharacteristic
48C2×C22⋊C4×C127C2212yescomplemented
49C23×D127—28no—
50C23×D127—24no—
51C23×D127C2314yes—
52C23×D127C2311yescharacteristic
53C23×D127C2312yes—
54#14523247—232no—
55C2×Dic254—24no—
56C2×Dic254C2314yescomplemented
57C2×D508—28no—
58C2×D508C2318yes—
59C2×C22⋊D127—28no—
60C2×C22⋊D127—24no—
61C2×C22⋊D127—24no—
62C2×C22⋊D127C2314yes—
63C2×C22⋊D127C2318yes—
64C2×C22⋊D127C2314yescomplemented
65C22×Dic127—24no—
66C22×Dic127D418yescomplemented
67C22×Dic127C2311yescharacteristic
68C22×Dic127C2312yes—
69C22×Dic127C2311yescharacteristic
70C22×Dic127C2311yescharacteristic
71C22×Dic127C2314yes—
72C22×Dic127C2314yescomplemented
73C2×C4×D127—28no—
74C2×C4×D127—28no—
75C2×C4×D127—24no—
76C2×C4×D127—232no—
77C2×C4×D127C2318yes—
78C2×C4×D127C2318yes—
79C2×C4×D127C2314yescomplemented
80Dic127⋊C4C2318yescomplemented
81Dic127⋊C4C2318yescomplemented
82C22⋊Dic127C2314yes—
83(C2×D127)⋊C4C2318yes—
84(C2×D127)⋊C4C2318yes—
85(C2×D127)⋊C4C2318yescomplemented
86C4×Dic127C2318yescomplemented
87C24×C127C2311yescharacteristic
88C24×C127C2311yescharacteristic
89C2×D4×C127—24no—
90C2×D4×C127C2314yes—
91C22×C4×C127—24no—
92C22×C4×C127C2314yes—
93C22×C4×C127C2312yes—
94C22×C4×C127C2311yescharacteristic
95C22×C4×C127C2312yes—
96C4⋊C4×C127C2318yescomplemented
97C22⋊C4×C127C2314yes—
98C22⋊C4×C127C2318yescomplemented
99C22×D127—232no—
100C22×D127—28no—
101C22×D127—24no—
102C22×D127—24no—
103C22×D127—216no—
104C22×D127—22no—
105C22×D127—24no—
106C22×D127#4118yescomplemented
107C22×D127C2412yes—
108C22×D127C2414yes—
109Dic254—28no—
110D508—216no—
111C22⋊D127—28no—
112C22⋊D127—216no—
113C22⋊D127—28no—
114C2×Dic127—22no—
115C2×Dic127—24no—
116C2×Dic127—28no—
117C2×Dic127C2×D414yes—
118C2×Dic127C2×D414yes—
119C2×Dic127C2×D4116yescomplemented
120C2×Dic127C2414yes—
121C2×Dic127C2412yes—
122C2×Dic127C2412yes—
123C2×Dic127C2412yes—
124C4×D127—216no—
125C4×D127—216no—
126C4×D127—28no—
127C23×C127—24no—
128C23×C127—22no—
129C23×C127—24no—
130C23×C127C2×D414yes—
131C23×C127C2412yes—
132C23×C127C2412yes—
133C23×C127C2411yescharacteristic
134D4×C127—28no—
135C2×C4×C127—28no—
136C2×C4×C127—24no—
137C2×C4×C127—22no—
138C2×C4×C127—24no—
139C2×C4×C127C2414yes—
140C2×C4×C127C2414yes—
141C2×C4×C127C2412yes—
142C22×C127—28no—
143C22×C127—24no—
144C22×C127—22no—
145C22×C127—24no—
146C22×C127—44no—
147C22×C127C22×D414yes—
148C22×C127C22×D412yes—
149C22×C127C2×#4114yes—
150C22×C127C2511yescharacteristic
151C2×D127—232no—
152C2×D127—216no—
153C2×D127—24no—
154C2×D127—24no—
155C2×D127—22no—
156C2×D127—24no—
157C2×D127—44no—
158C2×D127C2×#4118yescomplemented
159C4×C127—24no—
160C4×C127—22no—
161C4×C127—24no—
162Dic127—22no—
163Dic127—24no—
164Dic127C22×D414yes—
165Dic127C22×D414yes—
166C2×C127—24no—
167C2×C127—42no—
168C2×C127#52514yescomplemented
169C2×C127C23×D411yescharacteristic
170C2×C127C22×#4112yes—
171D127—28no—
172D127—42no—
173C2×#525—1271nomaximal, Sylow
174C127C2×#52511yescharacteristic, complemented, Sylow
175C22×#41—1271no—
176C24×C4—1271no—
177#525—12716no—
178C2×#123—1271no—
179C2×#123D12711yescharacteristic, complemented
180C2×C22⋊Q8—1272no—
181C2×#121—1272no—
182C2×#120—1271no—
183C2×#120—1271no—
184C2×C4×D4—1272no—
185C2×C4×D4—1272no—
186C2×#117—1271no—
187C25—1271no—
188C2×#41—1278no—
189C2×#41—2548no—
190C22×Q8—1271no—
191C22×D4—1272no—
192C22×D4—1271no—
193C22×D4—1271no—
194C22×D4—1272no—
195C22×D4C2×D12711yescharacteristic
196C23×C4—1271no—
197C23×C4—1271no—
198C23×C4—1272no—
199C23×C4—1271no—
200C23×C4—1272no—
201C23×C4—1278no—
202C23×C4—2548no—
203C23×C4C2×D12711yescharacteristic
204#123—1278no—
205#123C2×D12718yescomplemented
206C22⋊Q8—12716no—
207#121—12716no—
208#120—1278no—
209#120—1278no—
210C4×D4—12716no—
211C4×D4—12716no—
212#117—1278no—
213C2×C4⋊C4—1272no—
214C2×C4⋊C4—1272no—
215C2×C4⋊C4C2×D12712yescomplemented
216C2×C22⋊C4—1271no—
217C2×C22⋊C4—1272no—
218C2×C22⋊C4—1272no—
219C2×C22⋊C4—1272no—
220C2×C22⋊C4C2×D12711yescharacteristic
221C2×C22⋊C4C2×D12712yescomplemented
222C2×C42—1272no—
223C24—1272no—
224C24—1274no—
225C24—1271no—
226C24—2548no—
227C24—2544no—
228C24C22×D12711yescharacteristic
229C24C22×D12711yescharacteristic
230#41—25432no—
231C2×Q8—1274no—
232C2×Q8—2544no—
233C2×D4—24no—
234C2×D4—1278no—
235C2×D4—1274no—
236C2×D4—1274no—
237C2×D4—1278no—
238C2×D4—2548no—
239C2×D4—2544no—
240C2×D4—2548no—
241C2×D4—2544no—
242C2×D4C22×D12714yes—
243C22×C4—24no—
244C22×C4—1278no—
245C22×C4—1274no—
246C22×C4—1271no—
247C22×C4—1271no—
248C22×C4—1274no—
249C22×C4—1272no—
250C22×C4—1271no—
251C22×C4—1278no—
252C22×C4—1278no—
253C22×C4—1274no—
254C22×C4—2548no—
255C22×C4—2548no—
256C22×C4—25432no—
257C22×C4—2544no—
258C22×C4—2544no—
259C22×C4C22×D12714yes—
260C22×C4C22×D12712yes—
261C22×C4C22×D12711yescharacteristic
262C22×C4C22×D12712yes—
263C4⋊C4—1278no—
264C4⋊C4—1278no—
265C4⋊C4C22×D12718yescomplemented
266C22⋊C4—1274no—
267C22⋊C4—1278no—
268C22⋊C4—1278no—
269C22⋊C4—1278no—
270C22⋊C4C22×D12714yes—
271C22⋊C4C22×D12718yescomplemented
272C42—1278no—
273C23—24no—
274C23—22no—
275C23—24no—
276C23—1278no—
277C23—1274no—
278C23—1272no—
279C23—25416no—
280C23—25432no—
281C23—2542no—
282C23—2544no—
283C23—2548no—
284C23—2544no—
285C23—2544no—
286C23D4×D12714yes—
287C23C23×D12712yes—
288C23C23×D12712yes—
289C23C23×D12711yescharacteristic
290Q8—2548no—
291D4—28no—
292D4—25416no—
293D4—2548no—
294D4—25416no—
295D4—2548no—
296C2×C4—28no—
297C2×C4—24no—
298C2×C4—22no—
299C2×C4—24no—
300C2×C4—1274no—
301C2×C4—1274no—
302C2×C4—12716no—
303C2×C4—1272no—
304C2×C4—1272no—
305C2×C4—1274no—
306C2×C4—1272no—
307C2×C4—25416no—
308C2×C4—25416no—
309C2×C4—2548no—
310C2×C4—2548no—
311C2×C4—2542no—
312C2×C4—2544no—
313C2×C4C23×D12714yes—
314C2×C4C23×D12712yes—
315C2×C4C23×D12714yes—
316C22—28no—
317C22—24no—
318C22—22no—
319C22—24no—
320C22—44no—
321C22—1278no—
322C22—5084no—
323C22—25432no—
324C22—2542no—
325C22—2544no—
326C22—25416no—
327C22—2544no—
328C22—2544no—
329C22C2×D4×D12714yes—
330C22C2×D4×D12712yes—
331C22#41×D12714yes—
332C22C24×D12711yescharacteristic
333C4—24no—
334C4—22no—
335C4—24no—
336C4—1274no—
337C4—1274no—
338C4—2542no—
339C4—2544no—
340C2—24no—
341C2—42no—
342C2—5082no—
343C2—2548no—
344C2#2255038414yesdirect product factor
345C2C22×D4×D12711yescharacteristic
346C2C2×#41×D12712yes—
subgroupG/H
centerC23C23×D127
commutator, cosocleC22×C127C25
FrattiniC22C24×D127
FittingC2×#123×C127C2
socleC23×C127C24
hypercenterC2×#123D127
hypocenterC127C2×#525
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C23 ◁ C2×#123

Complements

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

NH ≅ G/Ntype
1. C22×#14523247C2semidirect
2. C23×C4×D127C2semidirect
3. #22550384C2direct (N × H)
4. C2×#16861192C2semidirect
5. C2×#16861187C2semidirect
6. C2×#16861182C2semidirect
7. C2×#16861179C2semidirect
8. C2×#16861177C2semidirect
9. C2×#16861171C2semidirect
10. C2×(C22⋊D127)⋊C4C2semidirect
11. C2×#16861165C2semidirect
12. C2×#123×C127C2semidirect
15. C2×#14523247C22semidirect
16. C22×Dic254C22semidirect
20. C22×C22⋊D127C22semidirect
22. C23×Dic127C22semidirect
26. C22×C4×D127C22semidirect
27. C22×C4×D127C22semidirect
28. #16861192C22semidirect
29. #16861187C22semidirect
30. #16861182C22semidirect
31. #16861179C22semidirect
32. #16861177C22semidirect
33. #16861171C22semidirect
34. (C22⋊D127)⋊C4C22semidirect
35. #16861165C22semidirect
36. C2×Dic127⋊C4C22semidirect
37. C2×Dic127⋊C4C22semidirect
41. C2×(C2×D127)⋊C4C22semidirect
42. C2×C4×Dic127C22semidirect
45. #123×C127C22semidirect
46. C2×C4⋊C4×C127C22semidirect
48. C2×C22⋊C4×C127C22semidirect
56. C2×Dic254C23semidirect
64. C2×C22⋊D127C23semidirect
66. C22×Dic127D4semidirect
72. C22×Dic127C23semidirect
79. C2×C4×D127C23semidirect
80. Dic127⋊C4C23semidirect
81. Dic127⋊C4C23semidirect
85. (C2×D127)⋊C4C23semidirect
86. C4×Dic127C23semidirect
96. C4⋊C4×C127C23semidirect
98. C22⋊C4×C127C23semidirect
106. C22×D127#41semidirect
119. C2×Dic127C2×D4semidirect
158. C2×D127C2×#41semidirect
168. C2×C127#525semidirect
174. C127C2×#525semidirect
179. C2×#123D127semidirect
205. #123C2×D127semidirect
215. C2×C4⋊C4C2×D127semidirect
221. C2×C22⋊C4C2×D127semidirect
265. C4⋊C4C22×D127semidirect
271. C22⋊C4C22×D127semidirect
344. C2#22550384direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145232472
C23×C4×D1272
#225503842
C2×#168611922
C2×#168611872
C2×#168611822
C2×#168611792
C2×#168611772
C2×#168611712
C2×(C22⋊D127)⋊C42
C2×#168611652
C2×#123×C1272
C2×#525127