Finite Group Databasebeta

← C2×#22550547 #30652210

Subgroups — C2×#22550547 #30652210

Order 16256.

1736 conjugacy classes of subgroups.

The subgroup lattice has 248 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14523248C212yesmaximal, complemented
2#22550547C2116yesmaximal, direct product factor
3C2×#16861206C211yesmaximal, characteristic, complemented
4C2×#16861205C212yesmaximal, complemented
5C2×#16861183C212yesmaximal, complemented
6C2×#16861182C214yesmaximal, complemented
7C2×C4×Dic254C211yesmaximal, characteristic, complemented
8C2×#16861171C212yesmaximal, complemented
9C2×C4×D4×C127C211yesmaximal, characteristic, complemented
10C2×#14523248—216no—
11C2×#14523248C22116yescomplemented
12C22×Dic254C2211yescharacteristic
13C22×D508C2212yes—
14C22×D508C2212yes—
15C22×D508C2212yes—
16C22×C22⋊D127C2214yes—
17C22×C22⋊D127C2214yes—
18C22×C4×D127C2214yes—
19#16861206C2218yescomplemented
20#16861205C22116yescomplemented
21#16861183C22116yescomplemented
22#16861182C22132yescomplemented
23C4×Dic254C2218yescomplemented
24#16861171C22116yescomplemented
25C2×C4⋊Dic127C2211yescharacteristic
26C2×Dic127⋊C4C2212yes—
27C2×(C2×D127)⋊C4C2214yes—
28C2×C4×Dic127C2212yes—
29C22×D4×C127C2211yescharacteristic
30C23×C4×C127C2212yes—
31C4×D4×C127C2218yescomplemented
32C2×C4⋊C4×C127C2211yescharacteristic
33C2×C22⋊C4×C127C2212yes—
34C2×C42×C127C2211yescharacteristic
35C23×D127C2314yes—
36#14523248—264no—
37C2×Dic254D418yescomplemented
38C2×Dic254C2314yes—
39C2×D508—28no—
40C2×D508—28no—
41C2×D508—44no—
42C2×D508C2318yes—
43C2×D508C2318yes—
44C2×D508C2318yes—
45C2×C22⋊D127—216no—
46C2×C22⋊D127—48no—
47C2×C22⋊D127C23116yes—
48C2×C22⋊D127C23116yes—
49C22×Dic127C2312yes—
50C22×Dic127C2312yes—
51C2×C4×D127—216no—
52C2×C4×D127C23116yes—
53C4⋊Dic127C2314yes—
54Dic127⋊C4C2318yes—
55(C2×D127)⋊C4C23116yes—
56C4×Dic127C2318yes—
57C24×C127C2312yes—
58C2×D4×C127—24no—
59C2×D4×C127C2314yes—
60C22×C4×C127—28no—
61C22×C4×C127C2312yes—
62C22×C4×C127C2311yescharacteristic
63C22×C4×C127C2318yes—
64C22×C4×C127C2311yescharacteristic
65C22×C4×C127C2311yescharacteristic
66C4⋊C4×C127C2314yes—
67C22⋊C4×C127C2318yes—
68C42×C127C2314yes—
69C22×D127—28no—
70C22×D127—28no—
71C22×D127—28no—
72C22×D127C2418yes—
73Dic254C2×D4116yescomplemented
74D508—216no—
75D508—216no—
76D508—48no—
77C22⋊D127—232no—
78C22⋊D127—416no—
79C2×Dic127—24no—
80C2×Dic127C2×D418yes—
81C2×Dic127C2414yes—
82C2×Dic127C2414yes—
83C4×D127—232no—
84C23×C127—24no—
85C23×C127—24no—
86C23×C127—24no—
87C23×C127C2414yes—
88C23×C127C2411yescharacteristic
89D4×C127—28no—
90C2×C4×C127—24no—
91C2×C4×C127—22no—
92C2×C4×C127—216no—
93C2×C4×C127C2×D414yes—
94C2×C4×C127#4114yescomplemented
95C2×C4×C127C2412yes—
96C2×C4×C127C2414yes—
97C2×C4×C127C2412yes—
98C2×C4×C127C2412yes—
99C22×C127—24no—
100C22×C127—24no—
101C22×C127—24no—
102C22×C127—48no—
103C22×C127C22×D412yes—
104C22×C127C2×#4112yes—
105C22×C127H(5,𝔽2)12yes—
106C22×C127C2511yescharacteristic
107C2×D127—28no—
108C2×D127—28no—
109C2×D127—28no—
110C2×D127—416no—
111C4×C127—24no—
112C4×C127—22no—
113C4×C127C22×D414yes—
114C4×C127C2×#4114yescomplemented
115Dic127—24no—
116Dic127C22×D418yes—
117C2×C127—44no—
118C2×C127#55014yescomplemented
119C2×C127C23×D411yescharacteristic
120C2×C127C22×#4111yescharacteristic
121C2×C127C2×H(5,𝔽2)11yescharacteristic
122D127—48no—
123C2×#550—1271nomaximal, Sylow
124C127C2×#55011yescharacteristic, complemented, Sylow
125C22×#41—1272no—
126#550—12716no—
127C2×#127—1272no—
128C2×#127—1271no—
129C2×#121—1272no—
130C2×#121—1274no—
131C2×C4×Q8—1271no—
132C2×C4×D4—1272no—
133C2×C4×D4D12711yescharacteristic, complemented
134C2×#41—12716no—
135C2×#41—25416no—
136C22×Q8—1271no—
137C22×D4—1274no—
138C22×D4—1274no—
139C22×D4—1272no—
140C22×D4—1272no—
141C22×D4—1272no—
142C22×D4C2×D12711yescharacteristic
143C23×C4—1274no—
144C23×C4C2×D12712yes—
145#127—12716no—
146#127—1278no—
147#121—12716no—
148#121—12732no—
149C4×Q8—1278no—
150C4×D4—12716no—
151C4×D4C2×D12718yescomplemented
152C2×C4⋊C4—1272no—
153C2×C4⋊C4—1271no—
154C2×C4⋊C4C2×D12711yescharacteristic
155C2×C22⋊C4—1274no—
156C2×C22⋊C4C2×D12712yes—
157C2×C42—1272no—
158C2×C42C2×D12711yescharacteristic
159C24—1274no—
160C24C22×D12712yes—
161#41—25464no—
162C2×Q8—1278no—
163C2×Q8—1274no—
164C2×D4—24no—
165C2×D4—12716no—
166C2×D4—12716no—
167C2×D4—1278no—
168C2×D4—1278no—
169C2×D4—1278no—
170C2×D4—5084no—
171C2×D4—5088no—
172C2×D4—25416no—
173C2×D4—2548no—
174C2×D4—2548no—
175C2×D4C22×D12714yes—
176C22×C4—28no—
177C22×C4—1272no—
178C22×C4—1272no—
179C22×C4—12716no—
180C22×C4—25416no—
181C22×C4C22×D12718yes—
182C22×C4C22×D12711yescharacteristic
183C22×C4C22×D12712yes—
184C22×C4C22×D12711yescharacteristic
185C22×C4C22×D12711yescharacteristic
186C4⋊C4—1278no—
187C4⋊C4—1274no—
188C4⋊C4C22×D12714yes—
189C22⋊C4—12716no—
190C22⋊C4C22×D12718yes—
191C42—1278no—
192C42C22×D12714yes—
193C23—24no—
194C23—24no—
195C23—24no—
196C23—1278no—
197C23—2548no—
198C23—2548no—
199C23—2548no—
200C23C23×D12714yes—
201C23C23×D12711yescharacteristic
202Q8—12716no—
203D4—28no—
204D4—5088no—
205D4—50816no—
206D4—25432no—
207D4—25416no—
208D4—25416no—
209C2×C4—24no—
210C2×C4—22no—
211C2×C4—216no—
212C2×C4—1278no—
213C2×C4—1274no—
214C2×C4—1274no—
215C2×C4—25432no—
216C2×C4—2544no—
217C2×C4D4×D12714yes—
218C2×C4#1452324814yescomplemented
219C2×C4C23×D12712yes—
220C2×C4C23×D12714yes—
221C2×C4C23×D12712yes—
222C2×C4C23×D12712yes—
223C22—24no—
224C22—24no—
225C22—24no—
226C22—48no—
227C22—50816no—
228C22—2548no—
229C22—2548no—
230C22—2548no—
231C22C2×D4×D12712yes—
232C22C2×#1452324812yes—
233C22#1686125512yes—
234C22C24×D12711yescharacteristic
235C4—24no—
236C4—22no—
237C4—1278no—
238C4—2544no—
239C4C2×D4×D12714yes—
240C4C2×#1452324814yescomplemented
241C2—44no—
242C2—5088no—
243C2#2255054714yesdirect product factor
244C2C22×D4×D12711yescharacteristic
245C2C22×#1452324811yescharacteristic
246C2C2×#1686125511yescharacteristic
subgroupG/H
centerC23C23×D127
commutator, cosocleC22×C127C25
FrattiniC22C24×D127
FittingC2×C4×D4×C127C2
socleC23×C127C24
hypercenterC2×C4×D4D127
hypocenterC127C2×#550
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C23 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
1. C22×#14523248C2semidirect
2. #22550547C2direct (N × H)
3. C2×#16861206C2semidirect
4. C2×#16861205C2semidirect
5. C2×#16861183C2semidirect
6. C2×#16861182C2semidirect
7. C2×C4×Dic254C2semidirect
8. C2×#16861171C2semidirect
9. C2×C4×D4×C127C2semidirect
11. C2×#14523248C22semidirect
19. #16861206C22semidirect
20. #16861205C22semidirect
21. #16861183C22semidirect
22. #16861182C22semidirect
23. C4×Dic254C22semidirect
24. #16861171C22semidirect
31. C4×D4×C127C22semidirect
37. C2×Dic254D4semidirect
73. Dic254C2×D4semidirect
94. C2×C4×C127#41semidirect
114. C4×C127C2×#41semidirect
118. C2×C127#550semidirect
124. C127C2×#550semidirect
133. C2×C4×D4D127semidirect
151. C4×D4C2×D127semidirect
218. C2×C4#14523248semidirect
240. C4C2×#14523248semidirect
243. C2#22550547direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145232482
#225505472
C2×#168612062
C2×#168612052
C2×#168611832
C2×#168611822
C2×C4×Dic2542
C2×#168611712
C2×C4×D4×C1272
C2×#550127