Finite Group Databasebeta

← C2×#22550620 #30652853

Subgroups — C2×#22550620 #30652853

Order 16256.

1152 conjugacy classes of subgroups.

The subgroup lattice has 272 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22550620C2116yesmaximal, direct product factor
2C2×#16861201C211yesmaximal, characteristic, complemented
3C2×#16861197C211yesmaximal, characteristic, complemented
4C2×#16861193C212yesmaximal, complemented
5C2×#16861191C212yesmaximal, complemented
6C2×#16861186C212yesmaximal, complemented
7C2×#16861185C212yesmaximal, complemented
8C2×#16861182C212yesmaximal, complemented
9C2×#16861181C212yesmaximal, complemented
10C2×#124×C127C211yesmaximal, characteristic, complemented
11C22×Dic254C2211yescharacteristic
12C22×D508C2211yescharacteristic
13C22×C22⋊D127C2212yes—
14C22×C22⋊D127C2212yes—
15C23×Dic127C2212yes—
16C22×C4×D127C2212yes—
17#16861201C2218yescomplemented
18#16861197C2218yescomplemented
19#16861193C22116yescomplemented
20#16861191C22116yescomplemented
21#16861186C22116yescomplemented
22#16861185C22116yescomplemented
23#16861182C22116yescomplemented
24#16861181C22116yescomplemented
25C2×C4⋊Dic127C2212yes—
26C2×C4⋊Dic127C2211yescharacteristic
27C2×C4⋊Dic127C2211yescharacteristic
28C2×Dic127⋊C4C2212yes—
29C2×Dic127⋊C4C2212yes—
30C2×Dic127⋊C4C2212yes—
31C2×C22⋊Dic127C2212yes—
32C2×(C2×D127)⋊C4C2212yes—
33C2×(C2×D127)⋊C4C2212yes—
34C2×(C2×D127)⋊C4C2212yes—
35C22×Q8×C127C2211yescharacteristic
36C22×D4×C127C2211yescharacteristic
37#124×C127C2218yescomplemented
38C2×C22⋊C4×C127C2212yes—
39C2×C22⋊C4×C127C2212yes—
40C2×C42×C127C2211yescharacteristic
41C23×D127C2312yes—
42C2×Dic254—42no—
43C2×Dic254C2314yes—
44C2×D508—42no—
45C2×D508C2314yes—
46C2×C22⋊D127—44no—
47C2×C22⋊D127—44no—
48C2×C22⋊D127C2318yes—
49C2×C22⋊D127C2318yes—
50C22×Dic127—44no—
51C22×Dic127C2312yes—
52C22×Dic127C2312yes—
53C22×Dic127C2312yes—
54C22×Dic127C2318yes—
55C2×C4×D127—44no—
56C2×C4×D127C2318yes—
57C4⋊Dic127C2318yes—
58C4⋊Dic127C2314yes—
59C4⋊Dic127C2314yes—
60Dic127⋊C4C2318yes—
61Dic127⋊C4C2318yes—
62Dic127⋊C4C2318yes—
63C22⋊Dic127C2318yes—
64(C2×D127)⋊C4C2318yes—
65(C2×D127)⋊C4C2318yes—
66(C2×D127)⋊C4C2318yes—
67C24×C127C2312yes—
68C2×Q8×C127—42no—
69C2×Q8×C127C2314yes—
70C2×D4×C127—42no—
71C2×D4×C127C2314yes—
72C22×C4×C127C2312yes—
73C22×C4×C127C2311yescharacteristic
74C22×C4×C127C2311yescharacteristic
75C22×C4×C127C2311yescharacteristic
76C22⋊C4×C127C2318yes—
77C22⋊C4×C127C2318yes—
78C42×C127C2314yes—
79C22×D127—24no—
80C22×D127—24no—
81C22×D127—24no—
82C22×D127C2414yes—
83Dic254—44no—
84D508—44no—
85C22⋊D127—48no—
86C22⋊D127—48no—
87C2×Dic127—24no—
88C2×Dic127—24no—
89C2×Dic127—24no—
90C2×Dic127—48no—
91C2×Dic127C2414yes—
92C2×Dic127C2414yes—
93C2×Dic127C2414yes—
94C4×D127—48no—
95C23×C127—24no—
96C23×C127—24no—
97C23×C127—24no—
98C23×C127C2414yes—
99C23×C127C2411yescharacteristic
100Q8×C127—44no—
101D4×C127—44no—
102C2×C4×C127—22no—
103C2×C4×C127—24no—
104C2×C4×C127—22no—
105C2×C4×C127—22no—
106C2×C4×C127C2412yes—
107C2×C4×C127C2412yes—
108C2×C4×C127C2412yes—
109C2×C4×C127C2414yes—
110C22×C127—24no—
111C22×C127—24no—
112C22×C127—24no—
113C22×C127—48no—
114C22×C127H(5,𝔽2)12yes—
115C22×C127H(5,𝔽2)12yes—
116C22×C1272−1+412yes—
117C22×C127C2511yescharacteristic
118C2×D127—24no—
119C2×D127—24no—
120C2×D127—24no—
121C2×D127—48no—
122C4×C127—22no—
123C4×C127—24no—
124C4×C127—22no—
125C4×C127—22no—
126Dic127—24no—
127Dic127—24no—
128Dic127—24no—
129C2×C127—44no—
130C2×C127#56214yescomplemented
131C2×C127C2×H(5,𝔽2)11yescharacteristic
132C2×C127C2×H(5,𝔽2)11yescharacteristic
133C2×C127C2×2−1+411yescharacteristic
134D127—44no—
135C2×#562—1271nomaximal, Sylow
136C127C2×#56211yescharacteristic, complemented, Sylow
137#562—12716no—
138C2×#125—1271no—
139C2×#124—1271no—
140C2×#124D12711yescharacteristic, complemented
141C2×#123—1272no—
142C2×#123—1272no—
143C2×C22⋊Q8—1272no—
144C2×C22⋊Q8—1272no—
145C2×#121—1272no—
146C2×#121—1272no—
147C22×Q8—1271no—
148C22×Q8C2×D12711yescharacteristic
149C22×D4—1272no—
150C22×D4—1272no—
151C22×D4—1271no—
152C22×D4C2×D12711yescharacteristic
153C23×C4—1272no—
154C23×C4—1272no—
155#125—1278no—
156#124—1278no—
157#124C2×D12718yescomplemented
158#123—12716no—
159#123—12716no—
160C22⋊Q8—12716no—
161C22⋊Q8—12716no—
162#121—12716no—
163#121—12716no—
164C2×C4⋊C4—1272no—
165C2×C4⋊C4—1272no—
166C2×C4⋊C4—1272no—
167C2×C4⋊C4—1272no—
168C2×C4⋊C4—1271no—
169C2×C4⋊C4—1271no—
170C2×C22⋊C4—1272no—
171C2×C22⋊C4—1272no—
172C2×C22⋊C4—1272no—
173C2×C22⋊C4—1272no—
174C2×C22⋊C4C2×D12712yes—
175C2×C22⋊C4C2×D12712yes—
176C2×C42C2×D12711yescharacteristic
177C24—1272no—
178C24C22×D12712yes—
179C2×Q8—42no—
180C2×Q8—1274no—
181C2×Q8—5082no—
182C2×Q8C22×D12714yes—
183C2×D4—42no—
184C2×D4—1278no—
185C2×D4—1278no—
186C2×D4—1274no—
187C2×D4—5082no—
188C2×D4—5084no—
189C2×D4—5084no—
190C2×D4C22×D12714yes—
191C22×C4—1278no—
192C22×C4—1272no—
193C22×C4—1272no—
194C22×C4—1272no—
195C22×C4—1278no—
196C22×C4—5084no—
197C22×C4—5084no—
198C22×C4C22×D12711yescharacteristic
199C22×C4C22×D12711yescharacteristic
200C22×C4C22×D12711yescharacteristic
201C22×C4C22×D12712yes—
202C4⋊C4—1278no—
203C4⋊C4—1278no—
204C4⋊C4—1278no—
205C4⋊C4—1278no—
206C4⋊C4—1274no—
207C4⋊C4—1274no—
208C22⋊C4—1278no—
209C22⋊C4—1278no—
210C22⋊C4—1278no—
211C22⋊C4—1278no—
212C22⋊C4C22×D12718yes—
213C22⋊C4C22×D12718yes—
214C42C22×D12714yes—
215C23—24no—
216C23—24no—
217C23—24no—
218C23—1274no—
219C23—2544no—
220C23—2544no—
221C23—2544no—
222C23C23×D12714yes—
223C23C23×D12711yescharacteristic
224Q8—44no—
225Q8—5084no—
226D4—44no—
227D4—5084no—
228D4—5088no—
229D4—5088no—
230C2×C4—24no—
231C2×C4—22no—
232C2×C4—22no—
233C2×C4—22no—
234C2×C4—1274no—
235C2×C4—1274no—
236C2×C4—1274no—
237C2×C4—5088no—
238C2×C4—5088no—
239C2×C4—2544no—
240C2×C4—2544no—
241C2×C4—2544no—
242C2×C4C23×D12712yes—
243C2×C4C23×D12712yes—
244C2×C4C23×D12712yes—
245C2×C4C23×D12714yes—
246C22—24no—
247C22—24no—
248C22—24no—
249C22—48no—
250C22—5088no—
251C22—2544no—
252C22—2544no—
253C22—2544no—
254C22#1686125412yes—
255C22#1686125512yes—
256C22#1686125612yes—
257C22C24×D12711yescharacteristic
258C4—24no—
259C4—22no—
260C4—22no—
261C4—22no—
262C4—2544no—
263C4—2544no—
264C4—2544no—
265C2—44no—
266C2—5084no—
267C2#2255062014yesdirect product factor
268C2C2×#1686125411yescharacteristic
269C2C2×#1686125511yescharacteristic
270C2C2×#1686125611yescharacteristic
subgroupG/H
centerC23C23×D127
commutator, cosocleC22×C127C25
FrattiniC22C24×D127
FittingC2×#124×C127C2
socleC23×C127C24
hypercenterC2×#124D127
hypocenterC127C2×#562
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C23 ◁ C2×#124

Complements

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

NH ≅ G/Ntype
1. #22550620C2direct (N × H)
2. C2×#16861201C2semidirect
3. C2×#16861197C2semidirect
4. C2×#16861193C2semidirect
5. C2×#16861191C2semidirect
6. C2×#16861186C2semidirect
7. C2×#16861185C2semidirect
8. C2×#16861182C2semidirect
9. C2×#16861181C2semidirect
10. C2×#124×C127C2semidirect
17. #16861201C22semidirect
18. #16861197C22semidirect
19. #16861193C22semidirect
20. #16861191C22semidirect
21. #16861186C22semidirect
22. #16861185C22semidirect
23. #16861182C22semidirect
24. #16861181C22semidirect
37. #124×C127C22semidirect
130. C2×C127#562semidirect
136. C127C2×#562semidirect
140. C2×#124D127semidirect
157. #124C2×D127semidirect
267. C2#22550620direct (N × H)

Maximal subgroups

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

subgroupindex
#225506202
C2×#168612012
C2×#168611972
C2×#168611932
C2×#168611912
C2×#168611862
C2×#168611852
C2×#168611822
C2×#168611812
C2×#124×C1272
C2×#562127