Finite Group Databasebeta

← C2×#22550422 #30652009

Subgroups — C2×#22550422 #30652009

Order 16256.

1728 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
1C22×#14523248C211yesmaximal, characteristic, complemented
2#22550422C2116yesmaximal, direct product factor
3C2×#16861207C211yesmaximal, characteristic, complemented
4C2×#16861205C211yesmaximal, characteristic, complemented
5C2×#16861198C211yesmaximal, characteristic, complemented
6C2×#16861196C211yesmaximal, characteristic, complemented
7C2×#16861181C214yesmaximal, complemented
8C2×C4×C22⋊D127C214yesmaximal, complemented
9C22×C4×Dic127C211yesmaximal, characteristic, complemented
10C22×#41×C127C211yesmaximal, characteristic, complemented
11C2×#14523248—28no—
12C2×#14523248C2218yescomplemented
13C22×Dic254C2211yescharacteristic
14C22×D508C2211yescharacteristic
15C22×C22⋊D127C2214yes—
16C22×C22⋊D127C2212yes—
17C23×Dic127C2212yes—
18C22×C4×D127C2212yes—
19#16861207C2218yescomplemented
20#16861205C2218yescomplemented
21#16861198C2218yescomplemented
22#16861196C2218yescomplemented
23#16861181C22132yescomplemented
24C4×C22⋊D127C22132yescomplemented
25C2×Dic127⋊C4C2214yes—
26C2×C22⋊Dic127C2214yes—
27C2×(C2×D127)⋊C4C2214yes—
28C2×C4×Dic127C2212yes—
29C2×C4×Dic127C2211yescharacteristic
30C2×C4×Dic127C2211yescharacteristic
31C2×C4×Dic127C2218yescomplemented
32C2×#41×C127—28no—
33C2×#41×C127C2218yescomplemented
34C22×Q8×C127C2211yescharacteristic
35C22×D4×C127C2212yes—
36C22×D4×C127C2211yescharacteristic
37C23×C4×C127C2212yes—
38C23×C4×C127C2211yescharacteristic
39C23×D127C2312yes—
40#14523248—232no—
41C2×Dic254—24no—
42C2×Dic254C2314yes—
43C2×D508—24no—
44C2×D508C2314yes—
45C2×C22⋊D127—216no—
46C2×C22⋊D127—28no—
47C2×C22⋊D127C23116yes—
48C2×C22⋊D127C2318yes—
49C22×Dic127—28no—
50C22×Dic127C2312yes—
51C22×Dic127C2312yes—
52C22×Dic127C2318yes—
53C22×Dic127C2312yes—
54C2×C4×D127—28no—
55C2×C4×D127C2318yes—
56Dic127⋊C4C23116yes—
57C22⋊Dic127C23116yes—
58(C2×D127)⋊C4C23116yes—
59C4×Dic127C2314yes—
60C4×Dic127C2314yes—
61C4×Dic127C2318yes—
62C24×C127C2312yes—
63C24×C127C2311yescharacteristic
64#41×C127—232no—
65C2×Q8×C127—24no—
66C2×Q8×C127C2314yes—
67C2×D4×C127—28no—
68C2×D4×C127—24no—
69C2×D4×C127C2314yes—
70C2×D4×C127C2318yes—
71C22×C4×C127—28no—
72C22×C4×C127D418yescomplemented
73C22×C4×C127C2312yes—
74C22×C4×C127C2318yes—
75C22×C4×C127C2311yescharacteristic
76C22×C4×C127C2314yes—
77C22×C4×C127C2311yescharacteristic
78C22×D127—24no—
79C22×D127—28no—
80C22×D127C2414yes—
81Dic254—28no—
82D508—28no—
83C22⋊D127—216no—
84C22⋊D127—232no—
85C2×Dic127—24no—
86C2×Dic127—24no—
87C2×Dic127—216no—
88C2×Dic127#4118yescomplemented
89C2×Dic127C2414yes—
90C2×Dic127C2414yes—
91C2×Dic127C2414yes—
92C4×D127—216no—
93C23×C127—24no—
94C23×C127—24no—
95C23×C127—28no—
96C23×C127C2×D414yes—
97C23×C127C2414yes—
98C23×C127C2412yes—
99C23×C127C2411yescharacteristic
100Q8×C127—28no—
101D4×C127—216no—
102D4×C127—28no—
103C2×C4×C127—24no—
104C2×C4×C127—216no—
105C2×C4×C127C2×D414yes—
106C2×C4×C127C2×D414yes—
107C2×C4×C127C2×D4116yescomplemented
108C2×C4×C127C2414yes—
109C2×C4×C127C2412yes—
110C2×C4×C127C2412yes—
111C22×C127—28no—
112C22×C127—24no—
113C22×C127—24no—
114C22×C127—28no—
115C22×C127—48no—
116C22×C127C22×D414yes—
117C22×C127C22×D412yes—
118C22×C127C2×#4114yes—
119C22×C127C2511yescharacteristic
120C2×D127—24no—
121C2×D127—28no—
122C2×D127—48no—
123C4×C127—24no—
124C4×C127C22×D414yes—
125C4×C127C22×D414yes—
126Dic127—24no—
127Dic127—24no—
128Dic127C2×#4118yescomplemented
129C2×C127—24no—
130C2×C127—44no—
131C2×C127#53214yescomplemented
132C2×C127C23×D411yescharacteristic
133C2×C127C22×#4112yes—
134D127—44no—
135C2×#532—1271nomaximal, Sylow
136C127C2×#53211yescharacteristic, complemented, Sylow
137C22×#41—1271no—
138C22×#41D12711yescharacteristic, complemented
139#532—12716no—
140C2×C4⋊Q8—1271no—
141C2×#127—1271no—
142C2×#124—1271no—
143C2×#124—1271no—
144C2×#121—1274no—
145C2×C4×D4—1274no—
146C22×C42—1271no—
147C2×#41—28no—
148C2×#41—1278no—
149C2×#41—2548no—
150C2×#41C2×D12718yescomplemented
151C22×Q8—1271no—
152C22×Q8C2×D12711yescharacteristic
153C22×D4—1274no—
154C22×D4—1272no—
155C22×D4—1271no—
156C22×D4C2×D12712yes—
157C22×D4C2×D12711yescharacteristic
158C23×C4—1272no—
159C23×C4—1272no—
160C23×C4C2×D12712yes—
161C23×C4C2×D12711yescharacteristic
162C4⋊Q8—1278no—
163#127—1278no—
164#124—1278no—
165#124—1278no—
166#121—12732no—
167C4×D4—12732no—
168C2×C4⋊C4—1274no—
169C2×C22⋊C4—1274no—
170C2×C22⋊C4—1274no—
171C2×C42—1271no—
172C2×C42—1271no—
173C2×C42—1278no—
174C2×C42—1272no—
175C24—1272no—
176C24C22×D12712yes—
177C24C22×D12711yescharacteristic
178#41—232no—
179#41—25432no—
180C2×Q8—24no—
181C2×Q8—1274no—
182C2×Q8—2544no—
183C2×Q8C22×D12714yes—
184C2×D4—28no—
185C2×D4—24no—
186C2×D4—12716no—
187C2×D4—1278no—
188C2×D4—1274no—
189C2×D4—25416no—
190C2×D4—2548no—
191C2×D4—2544no—
192C2×D4C22×D12718yes—
193C2×D4C22×D12714yes—
194C22×C4—28no—
195C22×C4—1272no—
196C22×C4—1272no—
197C22×C4—1278no—
198C22×C4—1272no—
199C22×C4—1278no—
200C22×C4—2548no—
201C22×C4—2548no—
202C22×C4C22⋊D12718yescomplemented
203C22×C4C22×D12712yes—
204C22×C4C22×D12718yes—
205C22×C4C22×D12711yescharacteristic
206C22×C4C22×D12714yes—
207C22×C4C22×D12711yescharacteristic
208C4⋊C4—12716no—
209C22⋊C4—12716no—
210C22⋊C4—12716no—
211C42—1278no—
212C42—1274no—
213C42—1274no—
214C23—24no—
215C23—24no—
216C23—28no—
217C23—1274no—
218C23—2544no—
219C23—2548no—
220C23C2×C22⋊D12714yes—
221C23C23×D12714yes—
222C23C23×D12712yes—
223C23C23×D12711yescharacteristic
224Q8—28no—
225Q8—2548no—
226D4—216no—
227D4—28no—
228D4—25432no—
229D4—25416no—
230D4—2548no—
231C2×C4—24no—
232C2×C4—216no—
233C2×C4—1278no—
234C2×C4—1274no—
235C2×C4—1274no—
236C2×C4—1274no—
237C2×C4—25416no—
238C2×C4—2544no—
239C2×C4—2544no—
240C2×C4—25416no—
241C2×C4C2×C22⋊D12714yes—
242C2×C4C2×C22⋊D12714yes—
243C2×C4C2×C22⋊D127116yescomplemented
244C2×C4C23×D12714yes—
245C2×C4C23×D12712yes—
246C2×C4C23×D12712yes—
247C22—28no—
248C22—24no—
249C22—24no—
250C22—28no—
251C22—48no—
252C22—5088no—
253C22—2544no—
254C22—2548no—
255C22C22×C22⋊D12714yes—
256C22C22×C22⋊D12712yes—
257C22#41×D12714yes—
258C22C24×D12711yescharacteristic
259C4—24no—
260C4—1278no—
261C4—2544no—
262C4—2544no—
263C4C22×C22⋊D12714yes—
264C4C22×C22⋊D12714yes—
265C2—24no—
266C2—44no—
267C2—5084no—
268C2#2255042214yesdirect product factor
269C2C23×C22⋊D12711yescharacteristic
270C2C2×#41×D12712yes—
subgroupG/H
centerC22×C4C22×D127
commutator, cosocleC22×C127C25
FrattiniC22C24×D127
FittingC22×#41×C127C2
socleC23×C127C24
hypercenterC22×#41D127
hypocenterC127C2×#532
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C22×C4 ◁ C22×#41

Complements

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

NH ≅ G/Ntype
1. C22×#14523248C2semidirect
2. #22550422C2direct (N × H)
3. C2×#16861207C2semidirect
4. C2×#16861205C2semidirect
5. C2×#16861198C2semidirect
6. C2×#16861196C2semidirect
7. C2×#16861181C2semidirect
8. C2×C4×C22⋊D127C2semidirect
9. C22×C4×Dic127C2semidirect
10. C22×#41×C127C2semidirect
12. C2×#14523248C22semidirect
19. #16861207C22semidirect
20. #16861205C22semidirect
21. #16861198C22semidirect
22. #16861196C22semidirect
23. #16861181C22semidirect
24. C4×C22⋊D127C22semidirect
31. C2×C4×Dic127C22semidirect
33. C2×#41×C127C22semidirect
72. C22×C4×C127D4semidirect
88. C2×Dic127#41semidirect
107. C2×C4×C127C2×D4semidirect
128. Dic127C2×#41semidirect
131. C2×C127#532semidirect
136. C127C2×#532semidirect
138. C22×#41D127semidirect
150. C2×#41C2×D127semidirect
202. C22×C4C22⋊D127semidirect
243. C2×C4C2×C22⋊D127semidirect
268. C2#22550422direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145232482
#225504222
C2×#168612072
C2×#168612052
C2×#168611982
C2×#168611962
C2×#168611812
C2×C4×C22⋊D1272
C22×C4×Dic1272
C22×#41×C1272
C2×#532127