Finite Group Databasebeta

← C2×#22549838 #30647164

Subgroups — C2×#22549838 #30647164

Order 16256.

1008 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
1C23×C4×D127C211yesmaximal, characteristic
2C22×#14523231C212yesmaximal, complemented
3#22549838C218yesmaximal, direct product factor
4C2×C22⋊(C127⋊C8)C211yesmaximal, characteristic, complemented
5C2×(C2×D127)⋊C8C212yesmaximal, complemented
6C2×C22⋊C8×C127C211yesmaximal, characteristic, complemented
7C24×D127C411yescharacteristic
8C23×Dic127C411yescharacteristic
9C22×C4×D127—28no—
10C22×C4×D127C411yescharacteristic
11C22×C4×D127C411yescharacteristic
12C22×C4×D127C414yes—
13C22×C4×D127C2211yescharacteristic
14C22×C4×D127C2214yes—
15C22×C4×D127C2211yescharacteristic
16C2×#14523231—28no—
17C2×#14523231C2218yescomplemented
18C22×C127⋊C8C2212yescomplemented
19C22⋊(C127⋊C8)C2214yescomplemented
20(C2×D127)⋊C8C2218yescomplemented
21C23×C4×C127C2211yescharacteristic
22C22×C8×C127C2212yescomplemented
23C22⋊C8×C127C2214yescomplemented
24C23×D127—24no—
25C23×D127—24no—
26C23×D127—24no—
27C23×D127C2×C414yes—
28C23×D127C2×C411yescharacteristic
29C23×D127C2×C411yescharacteristic
30C22×Dic127—24no—
31C22×Dic127C2×C414yes—
32C22×Dic127C2×C411yescharacteristic
33C22×Dic127C2×C411yescharacteristic
34C2×C4×D127—24no—
35C2×C4×D127—24no—
36C2×C4×D127—216no—
37C2×C4×D127—216no—
38C2×C4×D127—24no—
39C2×C4×D127C2×C414yes—
40C2×C4×D127C2×C414yes—
41C2×C4×D127C2×C412yes—
42C2×C4×D127C2×C412yes—
43C2×C4×D127D418yes—
44C2×C4×D127C2312yes—
45C2×C4×D127C2312yes—
46#14523231—216no—
47C2×C127⋊C8—24no—
48C2×C127⋊C8C2314yescomplemented
49C24×C127C2×C411yescharacteristic
50C22×C4×C127—24no—
51C22×C4×C127C2×C411yescharacteristic
52C22×C4×C127C2×C412yes—
53C22×C4×C127C2312yes—
54C22×C4×C127C2311yescharacteristic
55C2×C8×C127—24no—
56C2×C8×C127C2314yescomplemented
57C22×D127—232no—
58C22×D127—22no—
59C22×D127—22no—
60C22×D127—22no—
61C22×D127—22no—
62C22×D127—28no—
63C22×D127—28no—
64C22×D127—28no—
65C22×D127C22⋊C414yes—
66C22×D127M1614yescomplemented
67C22×D127C22×C412yes—
68C22×D127C22×C412yes—
69C2×Dic127—22no—
70C2×Dic127—28no—
71C2×Dic127C22⋊C414yes—
72C2×Dic127C22×C412yes—
73C2×Dic127C22×C412yes—
74C4×D127—28no—
75C4×D127—24no—
76C4×D127—24no—
77C4×D127—28no—
78C4×D127C22⋊C418yes—
79C4×D127C2×D418yes—
80C127⋊C8—24no—
81C23×C127—22no—
82C23×C127—22no—
83C23×C127M1614yescomplemented
84C23×C127C22×C412yes—
85C23×C127C22×C411yescharacteristic
86C2×C4×C127—22no—
87C2×C4×C127—24no—
88C2×C4×C127—24no—
89C2×C4×C127C22×C412yes—
90C2×C4×C127C22×C411yescharacteristic
91C2×C4×C127C2×D414yes—
92C2×C4×C127C2411yescharacteristic
93C8×C127—24no—
94C22×C127—22no—
95C22×C127—22no—
96C22×C127—28no—
97C22×C127C2×C22⋊C412yes—
98C22×C127C2×M1612yes—
99C22×C127C2×M1612yes—
100C22×C127C2×M1614yescomplemented
101C22×C127C23×C411yescharacteristic
102C2×D127—232no—
103C2×D127—22no—
104C2×D127—22no—
105C2×D127—22no—
106C2×D127—22no—
107C2×D127—28no—
108C2×D127—28no—
109C2×D127C2×C22⋊C414yes—
110C2×D127C2×M1614yescomplemented
111C4×C127—22no—
112C4×C127C2×C22⋊C412yes—
113C4×C127C22×D412yes—
114Dic127—22no—
115Dic127C2×C22⋊C414yes—
116C2×C127—24no—
117C2×C127#40714yescomplemented
118C2×C127C22×C22⋊C411yescharacteristic
119C2×C127C22×M1611yescharacteristic
120C2×C127C22×M1611yescharacteristic
121D127—24no—
122D127—24no—
123C2×#407—1271nomaximal, Sylow
124C127C2×#40711yescharacteristic, complemented, Sylow
125C24×C4—1271no—
126C22×M16—1272no—
127#407—1278no—
128C2×C22⋊C8—1271no—
129C2×C22⋊C8—1272no—
130C2×C22⋊C8D12711yescharacteristic, complemented
131C25—1271no—
132C23×C4—1271no—
133C23×C4—1271no—
134C23×C4—1271no—
135C23×C4—1274no—
136C23×C4—1271no—
137C23×C4—1274no—
138C23×C4—1271no—
139C23×C4—2548no—
140C23×C4C2×D12711yescharacteristic
141C2×M16—1278no—
142C2×M16—2548no—
143C22×C8—1272no—
144C22×C8C2×D12712yescomplemented
145C22⋊C8—1274no—
146C22⋊C8—1278no—
147C22⋊C8C2×D12714yescomplemented
148C24—1271no—
149C24—1271no—
150C24—1274no—
151C24—2544no—
152C24—2544no—
153C24—2544no—
154C24C4×D12711yescharacteristic
155C22×C4—24no—
156C22×C4—1271no—
157C22×C4—1272no—
158C22×C4—1278no—
159C22×C4—1272no—
160C22×C4—1274no—
161C22×C4—1271no—
162C22×C4—1274no—
163C22×C4—1274no—
164C22×C4—1272no—
165C22×C4—1272no—
166C22×C4—2544no—
167C22×C4—25416no—
168C22×C4—25416no—
169C22×C4—2544no—
170C22×C4—2544no—
171C22×C4—2544no—
172C22×C4C4×D12711yescharacteristic
173C22×C4C4×D12712yes—
174C22×C4C22×D12712yes—
175C22×C4C22×D12711yescharacteristic
176M16—25416no—
177C2×C8—24no—
178C2×C8—1274no—
179C2×C8—2544no—
180C2×C8C22×D12714yescomplemented
181C23—22no—
182C23—22no—
183C23—1274no—
184C23—1272no—
185C23—1272no—
186C23—1274no—
187C23—2548no—
188C23—2548no—
189C23—25432no—
190C23—2542no—
191C23—2542no—
192C23—2542no—
193C23—2548no—
194C23—2542no—
195C23#1452323114yescomplemented
196C23C2×C4×D12712yes—
197C23C2×C4×D12711yescharacteristic
198C2×C4—22no—
199C2×C4—24no—
200C2×C4—24no—
201C2×C4—1272no—
202C2×C4—1274no—
203C2×C4—1278no—
204C2×C4—1278no—
205C2×C4—1272no—
206C2×C4—2548no—
207C2×C4—2548no—
208C2×C4—2548no—
209C2×C4—2542no—
210C2×C4—2544no—
211C2×C4—2544no—
212C2×C4C2×C4×D12712yes—
213C2×C4C2×C4×D12711yescharacteristic
214C2×C4D4×D12714yes—
215C2×C4C23×D12711yescharacteristic
216C8—24no—
217C8—2544no—
218C22—22no—
219C22—28no—
220C22—22no—
221C22—1274no—
222C22—1274no—
223C22—25432no—
224C22—2542no—
225C22—2548no—
226C22—2548no—
227C22—2542no—
228C22—2542no—
229C22—2542no—
230C22C22⋊C4×D12712yes—
231C22M16×D12712yes—
232C22C2×#1452323112yes—
233C22C2×#1452323114yescomplemented
234C22C22×C4×D12711yescharacteristic
235C4—22no—
236C4—1274no—
237C4—2542no—
238C4C22⋊C4×D12712yes—
239C4C2×D4×D12712yes—
240C2—24no—
241C2—2544no—
242C2—2544no—
243C2#2254983814yesdirect product factor
244C2C2×C22⋊C4×D12711yescharacteristic
245C2C2×M16×D12711yescharacteristic
246C2C22×#1452323111yescharacteristic
subgroupG/H
centerC22×C4C22×D127
commutatorC22×C127C23×C4
FrattiniC2×C4C23×D127
FittingC2×C22⋊C8×C127C2
socleC23×C127C22×C4
prime radicalC24×D127C4
cosocleC2×C4×C127C24
hypercenterC2×C22⋊C8D127
hypocenterC127C2×#407
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C22×C4 ◁ C2×C22⋊C8

Complements

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

NH ≅ G/Ntype
2. C22×#14523231C2semidirect
3. #22549838C2direct (N × H)
4. C2×C22⋊(C127⋊C8)C2semidirect
5. C2×(C2×D127)⋊C8C2semidirect
6. C2×C22⋊C8×C127C2semidirect
17. C2×#14523231C22semidirect
18. C22×C127⋊C8C22semidirect
19. C22⋊(C127⋊C8)C22semidirect
20. (C2×D127)⋊C8C22semidirect
22. C22×C8×C127C22semidirect
23. C22⋊C8×C127C22semidirect
48. C2×C127⋊C8C23semidirect
56. C2×C8×C127C23semidirect
66. C22×D127M16semidirect
83. C23×C127M16semidirect
100. C22×C127C2×M16semidirect
110. C2×D127C2×M16semidirect
117. C2×C127#407semidirect
124. C127C2×#407semidirect
130. C2×C22⋊C8D127semidirect
144. C22×C8C2×D127semidirect
147. C22⋊C8C2×D127semidirect
180. C2×C8C22×D127semidirect
195. C23#14523231semidirect
233. C22C2×#14523231semidirect
243. C2#22549838direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C4×D1272
C22×#145232312
#225498382
C2×C22⋊(C127⋊C8)2
C2×(C2×D127)⋊C82
C2×C22⋊C8×C1272
C2×#407127