Finite Group Databasebeta

← C2×#22550495 #30652106

Subgroups — C2×#22550495 #30652106

Order 16256.

1132 conjugacy classes of subgroups.

The subgroup lattice has 296 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22550495C2116yesmaximal, direct product factor
2C2×#16861209C211yesmaximal, characteristic, complemented
3C2×#16861202C212yesmaximal, complemented
4C2×#16861195C212yesmaximal, complemented
5C2×#16861193C212yesmaximal, complemented
6C2×#16861186C212yesmaximal, complemented
7C2×#16861185C211yesmaximal, characteristic, complemented
8C2×#16861180C211yesmaximal, characteristic
9C2×Q8×Dic127C211yesmaximal, characteristic, complemented
10C2×D4×Dic127C211yesmaximal, characteristic, complemented
11C2×#16861166C211yesmaximal, characteristic, complemented
12C2×#124×C127C211yesmaximal, characteristic, complemented
13C22×Dic254C2212yes—
14C22×C22⋊D127C2212yes—
15C23×Dic127C2212yes—
16C22×C4×D127C2211yescharacteristic
17#16861209C2218yescomplemented
18#16861202C22116yescomplemented
19#16861195C22116yescomplemented
20#16861193C22116yescomplemented
21#16861186C22116yescomplemented
22#16861185C2218yescomplemented
23#16861180C2218yes—
24Q8×Dic127C2218yescomplemented
25D4×Dic127C2218yescomplemented
26#16861166C2218yescomplemented
27C2×C4⋊Dic127C2211yescharacteristic
28C2×C4⋊Dic127C2211yescharacteristic
29C2×C4⋊Dic127C2212yes—
30C2×C4⋊Dic127C2212yes—
31C2×Dic127⋊C4C2211yescharacteristic
32C2×Dic127⋊C4C2211yescharacteristic
33C2×Dic127⋊C4C2212yes—
34C2×C22⋊Dic127C2212yes—
35C2×C22⋊Dic127C2212yes—
36C2×(C2×D127)⋊C4C2211yescharacteristic
37C2×(C2×D127)⋊C4C2211yescharacteristic
38C2×(C2×D127)⋊C4C2212yes—
39C2×C4×Dic127C2211yescharacteristic
40C2×C4×Dic127C2212yes—
41C22×Q8×C127C2211yescharacteristic
42C22×D4×C127C2211yescharacteristic
43#124×C127C2218yescomplemented
44C2×C22⋊C4×C127C2212yes—
45C2×C22⋊C4×C127C2212yes—
46C2×C42×C127C2211yescharacteristic
47C23×D127C2311yescharacteristic
48C2×Dic254—44no—
49C2×Dic254C2318yes—
50C2×C22⋊D127—44no—
51C2×C22⋊D127C2318yes—
52C22×Dic127—44no—
53C22×Dic127C2311yescharacteristic
54C22×Dic127C2311yescharacteristic
55C22×Dic127C2312yes—
56C22×Dic127C2312yes—
57C22×Dic127C2311yescharacteristic
58C22×Dic127C2318yes—
59C2×C4×D127—24no—
60C2×C4×D127C2314yes—
61C4⋊Dic127C2314yes—
62C4⋊Dic127C2318yes—
63C4⋊Dic127C2318yes—
64C4⋊Dic127C2314yes—
65Dic127⋊C4C2318yes—
66Dic127⋊C4C2314yes—
67Dic127⋊C4C2314yes—
68C22⋊Dic127C2318yes—
69C22⋊Dic127C2318yes—
70(C2×D127)⋊C4C2318yes—
71(C2×D127)⋊C4C2314yes—
72(C2×D127)⋊C4C2314yes—
73C4×Dic127C2318yes—
74C4×Dic127C2314yes—
75C24×C127C2312yes—
76C2×Q8×C127—24no—
77C2×Q8×C127C2314yes—
78C2×D4×C127—24no—
79C2×D4×C127C2314yes—
80C22×C4×C127C2311yescharacteristic
81C22×C4×C127C2311yescharacteristic
82C22×C4×C127C2312yes—
83C22×C4×C127C2311yescharacteristic
84C22⋊C4×C127C2318yes—
85C22⋊C4×C127C2318yes—
86C42×C127C2314yes—
87C22×D127—22no—
88C22×D127—22no—
89C22×D127—22no—
90C22×D127C2412yes—
91Dic254—48no—
92C22⋊D127—48no—
93C2×Dic127—22no—
94C2×Dic127—22no—
95C2×Dic127—24no—
96C2×Dic127—24no—
97C2×Dic127—22no—
98C2×Dic127—48no—
99C2×Dic127C2412yes—
100C2×Dic127C2412yes—
101C2×Dic127C2414yes—
102C2×Dic127C2414yes—
103C2×Dic127C2412yes—
104C4×D127—28no—
105C23×C127—24no—
106C23×C127—24no—
107C23×C127—24no—
108C23×C127C2414yes—
109C23×C127C2411yescharacteristic
110Q8×C127—28no—
111D4×C127—28no—
112C2×C4×C127—24no—
113C2×C4×C127—22no—
114C2×C4×C127—22no—
115C2×C4×C127#4114yes—
116C2×C4×C127C2412yes—
117C2×C4×C127C2412yes—
118C2×C4×C127C2414yes—
119C2×C4×C127C2412yes—
120C22×C127—24no—
121C22×C127—24no—
122C22×C127—24no—
123C22×C127—48no—
124C22×C127C2×#4112yes—
125C22×C127H(5,𝔽2)12yes—
126C22×C1272−1+412yes—
127C22×C127C2511yescharacteristic
128C2×D127—22no—
129C2×D127—22no—
130C2×D127—22no—
131C2×D127—44no—
132C4×C127—24no—
133C4×C127—22no—
134C4×C127—22no—
135C4×C127C2×#4114yes—
136Dic127—22no—
137Dic127—22no—
138Dic127—24no—
139Dic127—24no—
140Dic127—22no—
141C2×C127—44no—
142C2×C127#54214yescomplemented
143C2×C127C22×#4111yescharacteristic
144C2×C127C2×H(5,𝔽2)11yescharacteristic
145C2×C127C2×2−1+411yescharacteristic
146D127—42no—
147C2×#542—1271nomaximal, Sylow
148C127C2×#54211yescharacteristic, complemented, Sylow
149#542—12716no—
150C2×C4⋊Q8—1271no—
151C2×#126—1272no—
152C2×#124—1272no—
153C2×#124D12711yescharacteristic, complemented
154C2×#123—1272no—
155C2×C22⋊Q8—1271no—
156C2×C22⋊Q8—1272no—
157C2×#121—1271no—
158C2×C4×Q8—1271no—
159C2×C4×D4—1271no—
160C2×#117—1271no—
161C22×Q8—1272no—
162C22×Q8C2×D12711yescharacteristic
163C22×D4—1272no—
164C22×D4C2×D12711yescharacteristic
165C23×C4—1272no—
166C23×C4—1271no—
167C4⋊Q8—1278no—
168#126—12716no—
169#124—12716no—
170#124C2×D12718yescomplemented
171#123—12716no—
172C22⋊Q8—1278no—
173C22⋊Q8—12716no—
174#121—1278no—
175C4×Q8—1278no—
176C4×D4—1278no—
177#117—1278no—
178C2×C4⋊C4—1271no—
179C2×C4⋊C4—1271no—
180C2×C4⋊C4—1271no—
181C2×C4⋊C4—1271no—
182C2×C4⋊C4—1272no—
183C2×C4⋊C4—1272no—
184C2×C4⋊C4—1272no—
185C2×C22⋊C4—1272no—
186C2×C22⋊C4—1272no—
187C2×C22⋊C4—1271no—
188C2×C22⋊C4—1271no—
189C2×C22⋊C4—1272no—
190C2×C22⋊C4C2×D12712yes—
191C2×C22⋊C4C2×D12712yes—
192C2×C42—1271no—
193C2×C42—1272no—
194C2×C42C2×D12711yescharacteristic
195C24—1271no—
196C24C22×D12712yes—
197C2×Q8—24no—
198C2×Q8—1278no—
199C2×Q8—5084no—
200C2×Q8C22×D12714yes—
201C2×D4—24no—
202C2×D4—1278no—
203C2×D4—5084no—
204C2×D4C22×D12714yes—
205C22×C4—1278no—
206C22×C4—1271no—
207C22×C4—1271no—
208C22×C4—1272no—
209C22×C4—1271no—
210C22×C4—1272no—
211C22×C4—1274no—
212C22×C4—5084no—
213C22×C4—2544no—
214C22×C4C22×D12712yes—
215C22×C4C22×D12711yescharacteristic
216C22×C4C22×D12711yescharacteristic
217C22×C4C22×D12711yescharacteristic
218C4⋊C4—1274no—
219C4⋊C4—1274no—
220C4⋊C4—1278no—
221C4⋊C4—1274no—
222C4⋊C4—1274no—
223C4⋊C4—1278no—
224C4⋊C4—1278no—
225C22⋊C4—1278no—
226C22⋊C4—1278no—
227C22⋊C4—1274no—
228C22⋊C4—1274no—
229C22⋊C4—1278no—
230C22⋊C4C22×D12718yes—
231C22⋊C4C22×D12718yes—
232C42—1274no—
233C42—1278no—
234C42C22×D12714yes—
235C23—24no—
236C23—24no—
237C23—24no—
238C23—1272no—
239C23—2542no—
240C23—2542no—
241C23—2542no—
242C23C23×D12714yes—
243C23C23×D12711yescharacteristic
244Q8—28no—
245Q8—5088no—
246D4—28no—
247D4—5088no—
248C2×C4—24no—
249C2×C4—22no—
250C2×C4—22no—
251C2×C4—1272no—
252C2×C4—1272no—
253C2×C4—1274no—
254C2×C4—1272no—
255C2×C4—1274no—
256C2×C4—5088no—
257C2×C4—2542no—
258C2×C4—2542no—
259C2×C4—2544no—
260C2×C4—2544no—
261C2×C4—2542no—
262C2×C4—2548no—
263C2×C4#1452324714yes—
264C2×C4C23×D12714yes—
265C2×C4C23×D12712yes—
266C2×C4C23×D12712yes—
267C2×C4C23×D12712yes—
268C22—24no—
269C22—24no—
270C22—24no—
271C22—48no—
272C22—5084no—
273C22—2542no—
274C22—2542no—
275C22—2542no—
276C22C2×#1452324712yes—
277C22#1686125512yes—
278C22#1686125612yes—
279C22C24×D12711yescharacteristic
280C4—24no—
281C4—22no—
282C4—22no—
283C4—2542no—
284C4—2542no—
285C4—2544no—
286C4—2544no—
287C4—2542no—
288C4C2×#1452324714yes—
289C2—44no—
290C2—5082no—
291C2#2255049514yesdirect product factor
292C2C22×#1452324711yescharacteristic
293C2C2×#1686125511yescharacteristic
294C2C2×#1686125611yescharacteristic
subgroupG/H
centerC23C23×D127
commutator, cosocleC22×C127C25
FrattiniC22C24×D127
FittingC2×#124×C127C2
socleC23×C127C24
prime radicalC2×#16861180C2
hypercenterC2×#124D127
hypocenterC127C2×#542
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C23 ◁ C2×#124

Complements

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

NH ≅ G/Ntype
1. #22550495C2direct (N × H)
2. C2×#16861209C2semidirect
3. C2×#16861202C2semidirect
4. C2×#16861195C2semidirect
5. C2×#16861193C2semidirect
6. C2×#16861186C2semidirect
7. C2×#16861185C2semidirect
9. C2×Q8×Dic127C2semidirect
10. C2×D4×Dic127C2semidirect
11. C2×#16861166C2semidirect
12. C2×#124×C127C2semidirect
17. #16861209C22semidirect
18. #16861202C22semidirect
19. #16861195C22semidirect
20. #16861193C22semidirect
21. #16861186C22semidirect
22. #16861185C22semidirect
24. Q8×Dic127C22semidirect
25. D4×Dic127C22semidirect
26. #16861166C22semidirect
43. #124×C127C22semidirect
142. C2×C127#542semidirect
148. C127C2×#542semidirect
153. C2×#124D127semidirect
170. #124C2×D127semidirect
291. C2#22550495direct (N × H)

Maximal subgroups

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

subgroupindex
#225504952
C2×#168612092
C2×#168612022
C2×#168611952
C2×#168611932
C2×#168611862
C2×#168611852
C2×#168611802
C2×Q8×Dic1272
C2×D4×Dic1272
C2×#168611662
C2×#124×C1272
C2×#542127