Finite Group Databasebeta

← C2×#22550560 #30652236

Subgroups — C2×#22550560 #30652236

Order 16256.

1124 conjugacy classes of subgroups.

The subgroup lattice has 292 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22550560C2116yesmaximal, direct product factor
2C2×#16861202C212yesmaximal, complemented
3C2×#16861200C211yesmaximal, characteristic, complemented
4C2×#16861199C212yesmaximal, complemented
5C2×#16861191C212yesmaximal
6C2×#16861185C211yesmaximal, characteristic, complemented
7C2×Q8×Dic127C211yesmaximal, characteristic, complemented
8C2×C4×C22⋊D127C211yesmaximal, characteristic
9C2×#16861168C211yesmaximal, characteristic, complemented
10C2×#16861167C212yesmaximal, complemented
11C2×C4⋊C4×D127C211yesmaximal, characteristic, complemented
12C2×C22⋊Q8×C127C211yesmaximal, characteristic, complemented
13C22×C22⋊D127C2211yescharacteristic
14C22×C4×D127C2212yes—
15C22×C4×D127C2211yescharacteristic
16#16861202C22116yescomplemented
17#16861200C2218yescomplemented
18#16861199C22116yescomplemented
19#16861191C22116yes—
20#16861185C2218yescomplemented
21Q8×Dic127C2218yescomplemented
22C4×C22⋊D127C2218yes—
23#16861168C2218yescomplemented
24#16861167C22116yescomplemented
25C2×C4⋊Dic127C2211yescharacteristic
26C2×C4⋊Dic127C2212yes—
27C2×C4⋊Dic127C2211yescharacteristic
28C2×C4⋊Dic127C2212yes—
29C2×Dic127⋊C4C2212yes—
30C2×Dic127⋊C4C2211yescharacteristic
31C2×Dic127⋊C4C2212yes—
32C2×Dic127⋊C4C2212yes—
33C4⋊C4×D127C2218yescomplemented
34C2×C22⋊Dic127C2212yes—
35C2×C22⋊Dic127C2211yescharacteristic
36C2×(C2×D127)⋊C4C2211yescharacteristic
37C2×(C2×D127)⋊C4C2212yes—
38C2×C4×Dic127C2212yes—
39C2×C4×Dic127C2212yes—
40C2×C4×Dic127C2211yescharacteristic
41C22×Q8×C127C2211yescharacteristic
42C23×C4×C127C2211yescharacteristic
43C22⋊Q8×C127C2218yescomplemented
44C2×C4⋊C4×C127C2211yescharacteristic
45C2×C4⋊C4×C127C2212yes—
46C2×C22⋊C4×C127C2212yes—
47C23×D127C2311yescharacteristic
48C2×C22⋊D127—24no—
49C2×C22⋊D127C2314yes—
50C22×Dic127C2312yes—
51C22×Dic127C2311yescharacteristic
52C22×Dic127C2311yescharacteristic
53C22×Dic127C2311yescharacteristic
54C22×Dic127C2312yes—
55C2×C4×D127—28no—
56C2×C4×D127—24no—
57C2×C4×D127C2314yes—
58C2×C4×D127C2318yes—
59C4⋊Dic127C2314yes—
60C4⋊Dic127C2318yes—
61C4⋊Dic127C2318yes—
62C4⋊Dic127C2314yes—
63Dic127⋊C4C2318yes—
64Dic127⋊C4C2318yes—
65Dic127⋊C4C2314yes—
66Dic127⋊C4C2318yes—
67C22⋊Dic127C2318yes—
68C22⋊Dic127C2314yes—
69(C2×D127)⋊C4C2318yes—
70(C2×D127)⋊C4C2314yes—
71C4×Dic127C2318yes—
72C4×Dic127C2314yes—
73C4×Dic127C2318yes—
74C24×C127C2311yescharacteristic
75C2×Q8×C127—24no—
76C2×Q8×C127C2314yes—
77C22×C4×C127—24no—
78C22×C4×C127C2312yes—
79C22×C4×C127C2312yes—
80C22×C4×C127C2311yescharacteristic
81C22×C4×C127C2314yes—
82C22×C4×C127C2311yescharacteristic
83C4⋊C4×C127C2318yes—
84C4⋊C4×C127C2314yes—
85C22⋊C4×C127C2318yes—
86C22×D127—22no—
87C22×D127—22no—
88C22×D127#4114yes—
89C22×D127C2412yes—
90C22⋊D127—28no—
91C2×Dic127—24no—
92C2×Dic127—22no—
93C2×Dic127—22no—
94C2×Dic127—22no—
95C2×Dic127—24no—
96C2×Dic127C2412yes—
97C2×Dic127C2414yes—
98C2×Dic127C2414yes—
99C2×Dic127C2412yes—
100C2×Dic127C2412yes—
101C4×D127—216no—
102C4×D127—28no—
103C23×C127—22no—
104C23×C127—22no—
105C23×C127—22no—
106C23×C127C2412yes—
107C23×C127C2411yescharacteristic
108Q8×C127—28no—
109C2×C4×C127—22no—
110C2×C4×C127—24no—
111C2×C4×C127—24no—
112C2×C4×C127—28no—
113C2×C4×C127#4114yes—
114C2×C4×C127C2414yes—
115C2×C4×C127C2414yes—
116C2×C4×C127C2412yes—
117C2×C4×C127C2412yes—
118C22×C127—22no—
119C22×C127—22no—
120C22×C127—22no—
121C22×C127—44no—
122C22×C127C2×#4112yes—
123C22×C127C2×#4112yes—
124C22×C1272−1+412yes—
125C22×C127C2511yescharacteristic
126C2×D127—28no—
127C2×D127—22no—
128C2×D127—22no—
129C2×D127C2×#4114yes—
130C4×C127—22no—
131C4×C127—24no—
132C4×C127—24no—
133C4×C127C2×#4114yes—
134Dic127—24no—
135Dic127—22no—
136Dic127—22no—
137Dic127—22no—
138Dic127—24no—
139C2×C127—42no—
140C2×C127#55214yescomplemented
141C2×C127C22×#4111yescharacteristic
142C2×C127C22×#4111yescharacteristic
143C2×C127C2×2−1+411yescharacteristic
144D127—24no—
145C2×#552—1271nomaximal, Sylow
146C127C2×#55211yescharacteristic, complemented, Sylow
147#552—12716no—
148C2×#126—1272no—
149C2×#125—1272no—
150C2×#125—1271no—
151C2×#123—1272no—
152C2×C22⋊Q8—1271no—
153C2×C22⋊Q8D12711yescharacteristic, complemented
154C2×C4×Q8—1271no—
155C2×C4×D4—1271no—
156C2×#117—1271no—
157C2×#117—1272no—
158C22×C4⋊C4—1271no—
159C22×Q8C2×D12711yescharacteristic
160C22×D4—1271no—
161C23×C4—1272no—
162C23×C4—1271no—
163C23×C4C2×D12711yescharacteristic
164#126—12716no—
165#125—12716no—
166#125—1278no—
167#123—12716no—
168C22⋊Q8—1278no—
169C22⋊Q8C2×D12718yescomplemented
170C4×Q8—1278no—
171C4×D4—1278no—
172#117—1278no—
173#117—12716no—
174C2×C4⋊C4—1271no—
175C2×C4⋊C4—1272no—
176C2×C4⋊C4—1271no—
177C2×C4⋊C4—1272no—
178C2×C4⋊C4—1271no—
179C2×C4⋊C4—1272no—
180C2×C4⋊C4—1272no—
181C2×C4⋊C4—1272no—
182C2×C4⋊C4—1278no—
183C2×C4⋊C4C2×D12711yescharacteristic
184C2×C4⋊C4C2×D12712yes—
185C2×C22⋊C4—1272no—
186C2×C22⋊C4—1271no—
187C2×C22⋊C4—1271no—
188C2×C22⋊C4—1272no—
189C2×C22⋊C4C2×D12712yes—
190C2×C42—1272no—
191C2×C42—1272no—
192C2×C42—1271no—
193C24—1271no—
194C24C22×D12711yescharacteristic
195C2×Q8—24no—
196C2×Q8C22×D12714yes—
197C2×D4—1274no—
198C2×D4—2544no—
199C22×C4—24no—
200C22×C4—1271no—
201C22×C4—1272no—
202C22×C4—1272no—
203C22×C4—1271no—
204C22×C4—1271no—
205C22×C4—1278no—
206C22×C4—1274no—
207C22×C4—2548no—
208C22×C4—2544no—
209C22×C4C22×D12714yes—
210C22×C4C22×D12711yescharacteristic
211C22×C4C22×D12712yes—
212C22×C4C22×D12712yes—
213C22×C4C22×D12711yescharacteristic
214C4⋊C4—1278no—
215C4⋊C4—1274no—
216C4⋊C4—1278no—
217C4⋊C4—1278no—
218C4⋊C4—1274no—
219C4⋊C4—1274no—
220C4⋊C4—1278no—
221C4⋊C4—1278no—
222C4⋊C4C22×D12714yes—
223C4⋊C4C22×D12718yes—
224C22⋊C4—1278no—
225C22⋊C4—1274no—
226C22⋊C4—1274no—
227C22⋊C4—1278no—
228C22⋊C4C22×D12718yes—
229C42—1278no—
230C42—1278no—
231C42—1274no—
232C23—22no—
233C23—22no—
234C23—22no—
235C23—1274no—
236C23—1272no—
237C23—2542no—
238C23—2542no—
239C23C23×D12712yes—
240C23C23×D12711yescharacteristic
241Q8—28no—
242D4—2548no—
243C2×C4—24no—
244C2×C4—22no—
245C2×C4—24no—
246C2×C4—28no—
247C2×C4—1272no—
248C2×C4—1274no—
249C2×C4—1274no—
250C2×C4—1272no—
251C2×C4—1272no—
252C2×C4—25416no—
253C2×C4—2544no—
254C2×C4—2542no—
255C2×C4—2542no—
256C2×C4—2542no—
257C2×C4—2544no—
258C2×C4—2548no—
259C2×C4#1452324714yes—
260C2×C4C23×D12712yes—
261C2×C4C23×D12714yes—
262C2×C4C23×D12714yes—
263C2×C4C23×D12712yes—
264C22—22no—
265C22—22no—
266C22—22no—
267C22—44no—
268C22—1274no—
269C22—2548no—
270C22—2542no—
271C22—2542no—
272C22#41×D12712yes—
273C22C2×#1452324712yes—
274C22#1686125712yes—
275C22C24×D12711yescharacteristic
276C4—24no—
277C4—22no—
278C4—24no—
279C4—2544no—
280C4—2542no—
281C4—2542no—
282C4—2542no—
283C4—2544no—
284C4C2×#1452324714yes—
285C2—42no—
286C2—2544no—
287C2#2255056014yesdirect product factor
288C2C2×#41×D12711yescharacteristic
289C2C22×#1452324711yescharacteristic
290C2C2×#1686125711yescharacteristic
subgroupG/H
centerC23C23×D127
commutator, cosocleC22×C127C25
FrattiniC22C24×D127
FittingC2×C22⋊Q8×C127C2
socleC23×C127C24
prime radicalC22×C22⋊D127C22
hypercenterC2×C22⋊Q8D127
hypocenterC127C2×#552
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C23 ◁ C2×C22⋊Q8

Complements

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

NH ≅ G/Ntype
1. #22550560C2direct (N × H)
2. C2×#16861202C2semidirect
3. C2×#16861200C2semidirect
4. C2×#16861199C2semidirect
6. C2×#16861185C2semidirect
7. C2×Q8×Dic127C2semidirect
9. C2×#16861168C2semidirect
10. C2×#16861167C2semidirect
11. C2×C4⋊C4×D127C2semidirect
12. C2×C22⋊Q8×C127C2semidirect
16. #16861202C22semidirect
17. #16861200C22semidirect
18. #16861199C22semidirect
20. #16861185C22semidirect
21. Q8×Dic127C22semidirect
23. #16861168C22semidirect
24. #16861167C22semidirect
33. C4⋊C4×D127C22semidirect
43. C22⋊Q8×C127C22semidirect
140. C2×C127#552semidirect
146. C127C2×#552semidirect
153. C2×C22⋊Q8D127semidirect
169. C22⋊Q8C2×D127semidirect
287. C2#22550560direct (N × H)

Maximal subgroups

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

subgroupindex
#225505602
C2×#168612022
C2×#168612002
C2×#168611992
C2×#168611912
C2×#168611852
C2×Q8×Dic1272
C2×C4×C22⋊D1272
C2×#168611682
C2×#168611672
C2×C4⋊C4×D1272
C2×C22⋊Q8×C1272
C2×#552127