Finite Group Databasebeta

← C2×#22550589 #30652268

Subgroups — C2×#22550589 #30652268

Order 16256.

1240 conjugacy classes of subgroups.

The subgroup lattice has 316 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22550589C2116yesmaximal, direct product factor
2C2×#16861208C211yesmaximal, characteristic, complemented
3C2×#16861197C212yesmaximal, complemented
4C2×#16861195C212yesmaximal, complemented
5C2×#16861184C211yesmaximal, characteristic, complemented
6C2×#16861183C211yesmaximal, characteristic, complemented
7C2×#16861182C212yesmaximal, complemented
8C2×#16861171C211yesmaximal, characteristic, complemented
9C2×C4×C22⋊D127C211yesmaximal, characteristic, complemented
10C2×#16861167C211yesmaximal, characteristic, complemented
11C2×#16861166C212yesmaximal, complemented
12C2×#117×C127C211yesmaximal, characteristic, complemented
13C22×Dic254C2212yes—
14C22×D508C2211yescharacteristic
15C22×D508C2212yes—
16C22×C22⋊D127C2211yescharacteristic
17C22×C22⋊D127C2212yes—
18C22×C4×D127C2212yes—
19C22×C4×D127C2211yescharacteristic
20#16861208C2218yescomplemented
21#16861197C22116yescomplemented
22#16861195C22116yescomplemented
23#16861184C2218yescomplemented
24#16861183C2218yescomplemented
25#16861182C22116yescomplemented
26#16861171C2218yescomplemented
27C4×C22⋊D127C2218yescomplemented
28#16861167C2218yescomplemented
29#16861166C22116yescomplemented
30C2×C4⋊Dic127C2211yescharacteristic
31C2×Dic127⋊C4C2211yescharacteristic
32C2×Dic127⋊C4C2212yes—
33C2×C22⋊Dic127C2211yescharacteristic
34C2×(C2×D127)⋊C4C2212yes—
35C2×(C2×D127)⋊C4C2212yes—
36C2×(C2×D127)⋊C4C2212yes—
37C2×(C2×D127)⋊C4C2211yescharacteristic
38C2×(C2×D127)⋊C4C2212yes—
39C2×C4×Dic127C2212yes—
40C2×C4×Dic127C2211yescharacteristic
41C23×C4×C127C2211yescharacteristic
42#117×C127C2218yescomplemented
43C2×C4⋊C4×C127C2211yescharacteristic
44C2×C4⋊C4×C127C2211yescharacteristic
45C2×C22⋊C4×C127C2212yes—
46C2×C42×C127C2212yes—
47C23×D127C2311yescharacteristic
48C23×D127C2312yes—
49C2×Dic254—44no—
50C2×Dic254C2318yes—
51C2×D508—24no—
52C2×D508—44no—
53C2×D508C2314yes—
54C2×D508C2318yes—
55C2×C22⋊D127—24no—
56C2×C22⋊D127—44no—
57C2×C22⋊D127C2314yes—
58C2×C22⋊D127C2318yes—
59C22×Dic127C2311yescharacteristic
60C22×Dic127C2312yes—
61C22×Dic127C2311yescharacteristic
62C22×Dic127C2311yescharacteristic
63C2×C4×D127—28no—
64C2×C4×D127—24no—
65C2×C4×D127C2314yes—
66C2×C4×D127C2318yes—
67C4⋊Dic127C2314yes—
68Dic127⋊C4C2318yes—
69Dic127⋊C4C2314yes—
70C22⋊Dic127C2314yes—
71(C2×D127)⋊C4C2318yes—
72(C2×D127)⋊C4C2318yes—
73(C2×D127)⋊C4C2314yes—
74(C2×D127)⋊C4C2318yes—
75(C2×D127)⋊C4C2318yes—
76C4×Dic127C2318yes—
77C4×Dic127C2314yes—
78C24×C127C2311yescharacteristic
79C22×C4×C127—24no—
80C22×C4×C127C2312yes—
81C22×C4×C127C2312yes—
82C22×C4×C127C2311yescharacteristic
83C22×C4×C127C2314yes—
84C22×C4×C127C2311yescharacteristic
85C4⋊C4×C127C2314yes—
86C4⋊C4×C127C2314yes—
87C22⋊C4×C127C2318yes—
88C42×C127C2318yes—
89C22×D127—24no—
90C22×D127—22no—
91C22×D127—22no—
92C22×D127—24no—
93C22×D127—24no—
94C22×D127—22no—
95C22×D127C2412yes—
96C22×D127C2414yes—
97Dic254—48no—
98D508—28no—
99D508—48no—
100C22⋊D127—28no—
101C22⋊D127—48no—
102C2×Dic127—22no—
103C2×Dic127—24no—
104C2×Dic127—22no—
105C2×Dic127#4114yes—
106C2×Dic127C2412yes—
107C2×Dic127C2412yes—
108C2×Dic127C2414yes—
109C2×Dic127C2412yes—
110C4×D127—28no—
111C4×D127—216no—
112C23×C127—22no—
113C23×C127—22no—
114C23×C127—22no—
115C23×C127C2412yes—
116C23×C127C2411yescharacteristic
117C2×C4×C127—22no—
118C2×C4×C127—24no—
119C2×C4×C127—24no—
120C2×C4×C127—28no—
121C2×C4×C127#4114yes—
122C2×C4×C127C2412yes—
123C2×C4×C127C2414yes—
124C2×C4×C127C2414yes—
125C2×C4×C127C2412yes—
126C22×C127—22no—
127C22×C127—22no—
128C22×C127—22no—
129C22×C127—44no—
130C22×C127C2×#4112yes—
131C22×C127C2×#4112yes—
132C22×C127H(5,𝔽2)12yes—
133C22×C127C2511yescharacteristic
134C2×D127—24no—
135C2×D127—22no—
136C2×D127—22no—
137C2×D127—24no—
138C2×D127—24no—
139C2×D127—22no—
140C2×D127—44no—
141C2×D127—48no—
142C4×C127—22no—
143C4×C127—24no—
144C4×C127—24no—
145C4×C127C2×#4114yes—
146Dic127—22no—
147Dic127—24no—
148Dic127—22no—
149Dic127C2×#4114yes—
150C2×C127—42no—
151C2×C127#55514yescomplemented
152C2×C127C22×#4111yescharacteristic
153C2×C127C22×#4111yescharacteristic
154C2×C127C2×H(5,𝔽2)11yescharacteristic
155D127—42no—
156D127—44no—
157C2×#555—1271nomaximal, Sylow
158C127C2×#55511yescharacteristic, complemented, Sylow
159#555—12716no—
160C2×C4⋊Q8—1271no—
161C2×#124—1272no—
162C2×#124—1272no—
163C2×#121—1271no—
164C2×#121—1271no—
165C2×#121—1272no—
166C2×C4×D4—1271no—
167C2×C4×D4—1271no—
168C2×#117—1271no—
169C2×#117—1272no—
170C2×#117D12711yescharacteristic, complemented
171C22×Q8—1272no—
172C22×D4—1272no—
173C22×D4—1271no—
174C22×D4—1272no—
175C22×D4—1271no—
176C23×C4—1272no—
177C23×C4—1271no—
178C23×C4C2×D12711yescharacteristic
179C4⋊Q8—1278no—
180#124—12716no—
181#124—12716no—
182#121—1278no—
183#121—1278no—
184#121—12716no—
185C4×D4—1278no—
186C4×D4—1278no—
187#117—1278no—
188#117—12716no—
189#117C2×D12718yescomplemented
190C2×C4⋊C4—1271no—
191C2×C4⋊C4—1272no—
192C2×C4⋊C4—1271no—
193C2×C4⋊C4C2×D12711yescharacteristic
194C2×C4⋊C4C2×D12711yescharacteristic
195C2×C22⋊C4—1271no—
196C2×C22⋊C4—1272no—
197C2×C22⋊C4—1272no—
198C2×C22⋊C4—1272no—
199C2×C22⋊C4—1272no—
200C2×C22⋊C4—1271no—
201C2×C22⋊C4C2×D12712yes—
202C2×C42—1272no—
203C2×C42—1271no—
204C2×C42C2×D12712yes—
205C24—1272no—
206C24—1271no—
207C24C22×D12711yescharacteristic
208C2×Q8—1278no—
209C2×Q8—5084no—
210C2×D4—1278no—
211C2×D4—1274no—
212C2×D4—1278no—
213C2×D4—1274no—
214C2×D4—5084no—
215C2×D4—5084no—
216C2×D4—2544no—
217C2×D4—2544no—
218C22×C4—24no—
219C22×C4—1271no—
220C22×C4—1271no—
221C22×C4—1271no—
222C22×C4—1272no—
223C22×C4—1278no—
224C22×C4—1274no—
225C22×C4—2548no—
226C22×C4—2544no—
227C22×C4C22×D12714yes—
228C22×C4C22×D12712yes—
229C22×C4C22×D12711yescharacteristic
230C22×C4C22×D12712yes—
231C22×C4C22×D12711yescharacteristic
232C4⋊C4—1274no—
233C4⋊C4—1278no—
234C4⋊C4—1274no—
235C4⋊C4C22×D12714yes—
236C4⋊C4C22×D12714yes—
237C22⋊C4—1274no—
238C22⋊C4—1278no—
239C22⋊C4—1278no—
240C22⋊C4—1278no—
241C22⋊C4—1278no—
242C22⋊C4—1274no—
243C22⋊C4C22×D12718yes—
244C42—1278no—
245C42—1274no—
246C42C22×D12718yes—
247C23—22no—
248C23—22no—
249C23—22no—
250C23—1274no—
251C23—1272no—
252C23—2544no—
253C23—2542no—
254C23—2542no—
255C23—2544no—
256C23—2542no—
257C23—2544no—
258C23C23×D12712yes—
259C23C23×D12711yescharacteristic
260Q8—5088no—
261D4—5088no—
262D4—5088no—
263D4—2548no—
264D4—2548no—
265C2×C4—24no—
266C2×C4—22no—
267C2×C4—24no—
268C2×C4—28no—
269C2×C4—1274no—
270C2×C4—1272no—
271C2×C4—1272no—
272C2×C4—1272no—
273C2×C4—1274no—
274C2×C4—25416no—
275C2×C4—2542no—
276C2×C4—2544no—
277C2×C4—2542no—
278C2×C4—2548no—
279C2×C4#1452324814yes—
280C2×C4C23×D12714yes—
281C2×C4C23×D12712yes—
282C2×C4C23×D12714yes—
283C2×C4C23×D12712yes—
284C22—22no—
285C22—22no—
286C22—22no—
287C22—44no—
288C22—5088no—
289C22—5084no—
290C22—2544no—
291C22—2542no—
292C22—2542no—
293C22—2544no—
294C22—2542no—
295C22—2544no—
296C22#41×D12712yes—
297C22C2×#1452324812yes—
298C22#1686125512yes—
299C22C24×D12711yescharacteristic
300C4—24no—
301C4—22no—
302C4—24no—
303C4—1274no—
304C4—2542no—
305C4—2544no—
306C4—2542no—
307C4C2×#1452324814yes—
308C2—42no—
309C2—5084no—
310C2—5082no—
311C2#2255058914yesdirect product factor
312C2C2×#41×D12711yescharacteristic
313C2C22×#1452324811yescharacteristic
314C2C2×#1686125511yescharacteristic
subgroupG/H
centerC23C23×D127
commutator, cosocleC22×C127C25
FrattiniC22C24×D127
FittingC2×#117×C127C2
socleC23×C127C24
hypercenterC2×#117D127
hypocenterC127C2×#555
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C23 ◁ C2×#117

Complements

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

NH ≅ G/Ntype
1. #22550589C2direct (N × H)
2. C2×#16861208C2semidirect
3. C2×#16861197C2semidirect
4. C2×#16861195C2semidirect
5. C2×#16861184C2semidirect
6. C2×#16861183C2semidirect
7. C2×#16861182C2semidirect
8. C2×#16861171C2semidirect
9. C2×C4×C22⋊D127C2semidirect
10. C2×#16861167C2semidirect
11. C2×#16861166C2semidirect
12. C2×#117×C127C2semidirect
20. #16861208C22semidirect
21. #16861197C22semidirect
22. #16861195C22semidirect
23. #16861184C22semidirect
24. #16861183C22semidirect
25. #16861182C22semidirect
26. #16861171C22semidirect
27. C4×C22⋊D127C22semidirect
28. #16861167C22semidirect
29. #16861166C22semidirect
42. #117×C127C22semidirect
151. C2×C127#555semidirect
158. C127C2×#555semidirect
170. C2×#117D127semidirect
189. #117C2×D127semidirect
311. C2#22550589direct (N × H)

Maximal subgroups

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

subgroupindex
#225505892
C2×#168612082
C2×#168611972
C2×#168611952
C2×#168611842
C2×#168611832
C2×#168611822
C2×#168611712
C2×C4×C22⋊D1272
C2×#168611672
C2×#168611662
C2×#117×C1272
C2×#555127