Finite Group Databasebeta

← C2×#22550451 #30652048

Subgroups — C2×#22550451 #30652048

Order 16256.

1512 conjugacy classes of subgroups.

The subgroup lattice has 256 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14523249C211yesmaximal, characteristic
2C22×Q8×D127C211yesmaximal, characteristic, complemented
3#22550451C2116yesmaximal, direct product factor
4C2×#16861207C211yesmaximal, characteristic, complemented
5C2×#16861198C211yesmaximal, characteristic, complemented
6C2×#16861197C211yesmaximal, characteristic, complemented
7C2×#16861194C214yesmaximal, complemented
8C2×#16861187C214yesmaximal, complemented
9C2×#16861166C211yesmaximal, characteristic, complemented
10C2×C4⋊Q8×C127C211yesmaximal, characteristic, complemented
11C2×#14523249—28no—
12C2×#14523249C2218yes—
13C22×Dic254C2212yes—
14C22×Dic254C2211yescharacteristic
15C2×Q8×D127—28no—
16C2×Q8×D127C2218yescomplemented
17C22×D508C2212yes—
18C22×D508C2211yescharacteristic
19C22×C4×D127C2212yes—
20C22×C4×D127C2212yes—
21C22×C4×D127C2211yescharacteristic
22#16861207C2218yescomplemented
23#16861198C2218yescomplemented
24#16861197C2218yescomplemented
25#16861194C22132yescomplemented
26#16861187C22132yescomplemented
27#16861166C2218yescomplemented
28C2×Dic127⋊C4C2212yes—
29C2×Dic127⋊C4C2214yes—
30C2×(C2×D127)⋊C4C2212yes—
31C2×(C2×D127)⋊C4C2214yes—
32C2×(C2×D127)⋊C4C2214yes—
33C2×C4×Dic127C2211yescharacteristic
34C22×Q8×C127C2211yescharacteristic
35C22×Q8×C127C2211yescharacteristic
36C4⋊Q8×C127C2218yescomplemented
37C2×C4⋊C4×C127C2214yes—
38C2×C42×C127C2211yescharacteristic
39C23×D127C2312yes—
40C23×D127C2311yescharacteristic
41#14523249—232no—
42C2×Dic254—28no—
43C2×Dic254—24no—
44C2×Dic254C2318yes—
45C2×Dic254C2314yes—
46Q8×D127—232no—
47C2×D508—28no—
48C2×D508—24no—
49C2×D508C2318yes—
50C2×D508C2314yes—
51C22×Dic127C2312yes—
52C22×Dic127C2312yes—
53C22×Dic127C2311yescharacteristic
54C2×C4×D127—28no—
55C2×C4×D127—28no—
56C2×C4×D127D418yes—
57C2×C4×D127C2318yes—
58C2×C4×D127C2318yes—
59C2×C4×D127C2314yes—
60Dic127⋊C4C2318yes—
61Dic127⋊C4C23116yes—
62(C2×D127)⋊C4C23116yes—
63(C2×D127)⋊C4C23116yes—
64(C2×D127)⋊C4C2318yes—
65C4×Dic127C2314yes—
66C2×Q8×C127—24no—
67C2×Q8×C127—24no—
68C2×Q8×C127C2314yes—
69C2×Q8×C127C2314yes—
70C22×C4×C127C2312yes—
71C22×C4×C127C2312yes—
72C22×C4×C127C2312yes—
73C22×C4×C127C2311yescharacteristic
74C4⋊C4×C127C23116yes—
75C42×C127C2314yes—
76C22×D127—24no—
77C22×D127—24no—
78C22×D127—28no—
79C22×D127C2×D414yes—
80C22×D127C2414yes—
81C22×D127C2412yes—
82Dic254—28no—
83Dic254—216no—
84D508—216no—
85D508—28no—
86C2×Dic127—24no—
87C2×Dic127—24no—
88C2×Dic127C2×D414yes—
89C2×Dic127C2414yes—
90C2×Dic127C2414yes—
91C2×Dic127C2412yes—
92C4×D127—216no—
93C4×D127—216no—
94C4×D127C2×D4116yes—
95C23×C127C2411yescharacteristic
96Q8×C127—28no—
97Q8×C127—28no—
98C2×C4×C127—24no—
99C2×C4×C127—24no—
100C2×C4×C127—24no—
101C2×C4×C127C2×D414yes—
102C2×C4×C127C2414yes—
103C2×C4×C127C2414yes—
104C2×C4×C127C2414yes—
105C2×C4×C127C2412yes—
106C22×C127C22×D412yes—
107C22×C1272−1+414yes—
108C22×C127C2511yescharacteristic
109C2×D127—28no—
110C2×D127—24no—
111C2×D127—24no—
112C2×D127—28no—
113C2×D127—48no—
114C2×D127C22×D414yes—
115C4×C127—24no—
116C4×C127—24no—
117C4×C127—24no—
118C4×C127C22×D414yes—
119Dic127—24no—
120Dic127—24no—
121Dic127C22×D414yes—
122C2×C127#53614yescomplemented
123C2×C127C23×D411yescharacteristic
124C2×C127C2×2−1+412yes—
125D127—24no—
126D127—44no—
127C2×#536—1271nomaximal, Sylow
128C127C2×#53611yescharacteristic, complemented, Sylow
129C22×#41—1271no—
130C23×Q8—1271no—
131#536—12716no—
132C2×C4⋊Q8—1271no—
133C2×C4⋊Q8D12711yescharacteristic, complemented
134C2×#124—1271no—
135C2×#124—1271no—
136C2×#123—1274no—
137C2×C22⋊Q8—1274no—
138C2×#117—1271no—
139C2×#41—1278no—
140C2×#41—2548no—
141C22×Q8—1278no—
142C22×Q8—1272no—
143C22×Q8—1271no—
144C22×Q8—2548no—
145C22×Q8C2×D12711yescharacteristic
146C22×Q8C2×D12711yescharacteristic
147C22×D4—1272no—
148C22×D4—1271no—
149C23×C4—1271no—
150C23×C4—1272no—
151C23×C4—1272no—
152C4⋊Q8—1278no—
153C4⋊Q8C2×D12718yescomplemented
154#124—1278no—
155#124—1278no—
156#123—12732no—
157C22⋊Q8—12732no—
158#117—1278no—
159C2×C4⋊C4—1272no—
160C2×C4⋊C4—1274no—
161C2×C4⋊C4C2×D12714yes—
162C2×C22⋊C4—1272no—
163C2×C22⋊C4—1274no—
164C2×C22⋊C4—1274no—
165C2×C42—1271no—
166C2×C42C2×D12711yescharacteristic
167C24—1271no—
168C24—1272no—
169#41—25432no—
170C2×Q8—24no—
171C2×Q8—24no—
172C2×Q8—1278no—
173C2×Q8—1274no—
174C2×Q8—2548no—
175C2×Q8—25432no—
176C2×Q8—2544no—
177C2×Q8C22×D12714yes—
178C2×Q8C22×D12714yes—
179C2×D4—1278no—
180C2×D4—1274no—
181C2×D4—2548no—
182C2×D4—2544no—
183C22×C4—1271no—
184C22×C4—1278no—
185C22×C4—1274no—
186C22×C4—1272no—
187C22×C4—1272no—
188C22×C4—1278no—
189C22×C4—1278no—
190C22×C4—2548no—
191C22×C4—2548no—
192C22×C4C22×D12712yes—
193C22×C4C22×D12712yes—
194C22×C4C22×D12712yes—
195C22×C4C22×D12711yescharacteristic
196C4⋊C4—1278no—
197C4⋊C4—12716no—
198C4⋊C4C22×D127116yes—
199C22⋊C4—1278no—
200C22⋊C4—12716no—
201C22⋊C4—12716no—
202C42—1274no—
203C42C22×D12714yes—
204C23—1274no—
205C23—1272no—
206C23—1274no—
207C23—2544no—
208C23—2548no—
209C23—2544no—
210C23C23×D12711yescharacteristic
211Q8—28no—
212Q8—28no—
213Q8—25416no—
214Q8—2548no—
215D4—25416no—
216D4—2548no—
217C2×C4—24no—
218C2×C4—24no—
219C2×C4—24no—
220C2×C4—1274no—
221C2×C4—1272no—
222C2×C4—12716no—
223C2×C4—1274no—
224C2×C4—1274no—
225C2×C4—25416no—
226C2×C4—25416no—
227C2×C4—2544no—
228C2×C4—2544no—
229C2×C4D4×D12714yes—
230C2×C4C23×D12714yes—
231C2×C4C23×D12714yes—
232C2×C4C23×D12714yes—
233C2×C4C23×D12712yes—
234C22—1274no—
235C22—5088no—
236C22—2544no—
237C22—2548no—
238C22—2548no—
239C22—2544no—
240C22C2×D4×D12712yes—
241C22#1686125714yes—
242C22C24×D12711yescharacteristic
243C4—24no—
244C4—24no—
245C4—24no—
246C4—1274no—
247C4—2544no—
248C4—2544no—
249C4C2×D4×D12714yes—
250C2—5084no—
251C2—2544no—
252C2#2255045114yesdirect product factor
253C2C22×D4×D12711yescharacteristic
254C2C2×#1686125712yes—
subgroupG/H
centerC23C23×D127
commutator, cosocleC22×C127C25
FrattiniC22C24×D127
FittingC2×C4⋊Q8×C127C2
socleC23×C127C24
prime radicalC22×#14523249C2
hypercenterC2×C4⋊Q8D127
hypocenterC127C2×#536
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
2. C22×Q8×D127C2semidirect
3. #22550451C2direct (N × H)
4. C2×#16861207C2semidirect
5. C2×#16861198C2semidirect
6. C2×#16861197C2semidirect
7. C2×#16861194C2semidirect
8. C2×#16861187C2semidirect
9. C2×#16861166C2semidirect
10. C2×C4⋊Q8×C127C2semidirect
16. C2×Q8×D127C22semidirect
22. #16861207C22semidirect
23. #16861198C22semidirect
24. #16861197C22semidirect
25. #16861194C22semidirect
26. #16861187C22semidirect
27. #16861166C22semidirect
36. C4⋊Q8×C127C22semidirect
122. C2×C127#536semidirect
128. C127C2×#536semidirect
133. C2×C4⋊Q8D127semidirect
153. C4⋊Q8C2×D127semidirect
252. C2#22550451direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145232492
C22×Q8×D1272
#225504512
C2×#168612072
C2×#168611982
C2×#168611972
C2×#168611942
C2×#168611872
C2×#168611662
C2×C4⋊Q8×C1272
C2×#536127