Finite Group Databasebeta

← C2×#22550529 #30652189

Subgroups — C2×#22550529 #30652189

Order 16256.

1632 conjugacy classes of subgroups.

The subgroup lattice has 240 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14523249C212yesmaximal, complemented
2#22550529C2116yesmaximal, direct product factor
3C2×#16861194C214yesmaximal, complemented
4C2×#16861185C212yesmaximal, complemented
5C2×#16861184C212yesmaximal, complemented
6C2×C4×D508C211yesmaximal, characteristic, complemented
7C2×C4×D508C211yesmaximal, characteristic, complemented
8C2×C4⋊C4×D127C212yesmaximal, complemented
9C2×C4⋊Q8×C127C211yesmaximal, characteristic, complemented
10C2×#14523249—216no—
11C2×#14523249C22116yescomplemented
12C22×D508C2211yescharacteristic
13C22×D508C2214yes—
14C22×D508C2211yescharacteristic
15C22×C4×D127C2212yes—
16C22×C4×D127C2214yes—
17C22×C4×D127C2212yes—
18#16861194C22132yescomplemented
19#16861185C22116yescomplemented
20#16861184C22116yescomplemented
21C4×D508C2218yescomplemented
22C4×D508C2218yescomplemented
23C2×C4⋊Dic127C2211yescharacteristic
24C2×C4⋊Dic127C2211yescharacteristic
25C2×Dic127⋊C4C2214yes—
26C4⋊C4×D127C22116yescomplemented
27C2×(C2×D127)⋊C4C2212yes—
28C2×(C2×D127)⋊C4C2212yes—
29C2×(C2×D127)⋊C4C2214yes—
30C22×Q8×C127C2212yes—
31C4⋊Q8×C127C2218yescomplemented
32C2×C4⋊C4×C127C2212yes—
33C2×C4⋊C4×C127C2212yes—
34C2×C42×C127C2211yescharacteristic
35C23×D127C2312yes—
36C23×D127C2312yes—
37#14523249—264no—
38C2×D508—216no—
39C2×D508—24no—
40C2×D508D418yescomplemented
41C2×D508C2314yes—
42C2×D508C23116yes—
43C2×D508C2314yes—
44C22×Dic127C2312yes—
45C22×Dic127C2312yes—
46C2×C4×D127—216no—
47C2×C4×D127—28no—
48C2×C4×D127—28no—
49C2×C4×D127C2318yes—
50C2×C4×D127C2318yes—
51C2×C4×D127C23116yes—
52C4⋊Dic127C2314yes—
53C4⋊Dic127C2314yes—
54Dic127⋊C4C23116yes—
55(C2×D127)⋊C4C23116yes—
56(C2×D127)⋊C4C2318yes—
57(C2×D127)⋊C4C2318yes—
58C2×Q8×C127—28no—
59C2×Q8×C127C2318yes—
60C22×C4×C127C2314yes—
61C22×C4×C127C2311yescharacteristic
62C22×C4×C127C2311yescharacteristic
63C22×C4×C127C2311yescharacteristic
64C4⋊C4×C127C2318yes—
65C4⋊C4×C127C2318yes—
66C42×C127C2314yes—
67C22×D127—24no—
68C22×D127—24no—
69C22×D127—24no—
70C22×D127—24no—
71C22×D127—24no—
72C22×D127C2×D418yes—
73C22×D127C2414yes—
74C22×D127C2414yes—
75D508—232no—
76D508—28no—
77D508C2×D4116yescomplemented
78C2×Dic127—24no—
79C2×Dic127—24no—
80C2×Dic127C2414yes—
81C2×Dic127C2414yes—
82C4×D127—232no—
83C4×D127—216no—
84C4×D127—216no—
85C23×C127C2411yescharacteristic
86Q8×C127—216no—
87C2×C4×C127—28no—
88C2×C4×C127—22no—
89C2×C4×C127C2×D414yes—
90C2×C4×C127#4114yescomplemented
91C2×C4×C127C2412yes—
92C2×C4×C127C2418yes—
93C2×C4×C127C2412yes—
94C2×C4×C127C2412yes—
95C22×C127C22×D412yes—
96C22×C127C2×#4112yes—
97C22×C1272−1+412yes—
98C22×C127C2511yescharacteristic
99C2×D127—216no—
100C2×D127—24no—
101C2×D127—24no—
102C2×D127—24no—
103C2×D127—24no—
104C2×D127—24no—
105C2×D127—48no—
106C2×D127C22×D418yes—
107C4×C127—28no—
108C4×C127—22no—
109C4×C127C22×D414yes—
110C4×C127C2×#4114yescomplemented
111Dic127—24no—
112Dic127—24no—
113C2×C127#54714yescomplemented
114C2×C127C23×D411yescharacteristic
115C2×C127C22×#4111yescharacteristic
116C2×C127C2×2−1+411yescharacteristic
117D127—28no—
118D127—44no—
119C2×#547—1271nomaximal, Sylow
120C127C2×#54711yescharacteristic, complemented, Sylow
121C22×#41—1272no—
122#547—12716no—
123C2×C4⋊Q8D12711yescharacteristic, complemented
124C2×#123—1274no—
125C2×C22⋊Q8—1272no—
126C2×#121—1272no—
127C2×C4×D4—1271no—
128C2×C4×D4—1271no—
129C22×C4⋊C4—1272no—
130C2×#41—12716no—
131C2×#41—25416no—
132C22×Q8C2×D12712yes—
133C22×D4—1271no—
134C22×D4—1271no—
135C22×D4—1274no—
136C23×C4—1272no—
137C23×C4—1274no—
138C23×C4—1272no—
139C4⋊Q8C2×D12718yescomplemented
140#123—12732no—
141C22⋊Q8—12716no—
142#121—12716no—
143C4×D4—1278no—
144C4×D4—1278no—
145C2×C4⋊C4—1271no—
146C2×C4⋊C4—1274no—
147C2×C4⋊C4—1271no—
148C2×C4⋊C4—12716no—
149C2×C4⋊C4C2×D12712yes—
150C2×C4⋊C4C2×D12712yes—
151C2×C22⋊C4—1272no—
152C2×C22⋊C4—1272no—
153C2×C22⋊C4—1274no—
154C2×C42C2×D12711yescharacteristic
155C24—1272no—
156C24—1272no—
157#41—25464no—
158C2×Q8—28no—
159C2×Q8C22×D12718yes—
160C2×D4—1278no—
161C2×D4—1274no—
162C2×D4—1274no—
163C2×D4—12716no—
164C2×D4—25416no—
165C2×D4—2544no—
166C22×C4—1272no—
167C22×C4—1272no—
168C22×C4—1278no—
169C22×C4—12716no—
170C22×C4—1278no—
171C22×C4—25416no—
172C22×C4—2548no—
173C22×C4—2548no—
174C22×C4C22×D12711yescharacteristic
175C22×C4C22×D12714yes—
176C22×C4C22×D12711yescharacteristic
177C22×C4C22×D12711yescharacteristic
178C4⋊C4—12716no—
179C4⋊C4—1274no—
180C4⋊C4—1274no—
181C4⋊C4C22×D12718yes—
182C4⋊C4C22×D12718yes—
183C22⋊C4—1278no—
184C22⋊C4—1278no—
185C22⋊C4—12716no—
186C42C22×D12714yes—
187C23—1278no—
188C23—1274no—
189C23—1274no—
190C23—2544no—
191C23—2544no—
192C23—2544no—
193C23—2544no—
194C23—2544no—
195C23C23×D12711yescharacteristic
196Q8—216no—
197D4—12716no—
198D4—25432no—
199D4—2548no—
200C2×C4—28no—
201C2×C4—22no—
202C2×C4—1274no—
203C2×C4—1274no—
204C2×C4—25432no—
205C2×C4—2544no—
206C2×C4—2544no—
207C2×C4—25416no—
208C2×C4—25416no—
209C2×C4D4×D12714yes—
210C2×C4#1452324914yescomplemented
211C2×C4C23×D12712yes—
212C2×C4C23×D12718yes—
213C2×C4C23×D12712yes—
214C2×C4C23×D12712yes—
215C22—1278no—
216C22—5088no—
217C22—2544no—
218C22—2544no—
219C22—2544no—
220C22—25416no—
221C22—2544no—
222C22—2544no—
223C22C2×D4×D12712yes—
224C22C2×#1452324912yes—
225C22#1686125712yes—
226C22C24×D12711yescharacteristic
227C4—28no—
228C4—22no—
229C4—2544no—
230C4—2544no—
231C4C2×D4×D12714yes—
232C4C2×#1452324914yescomplemented
233C2—5084no—
234C2—2548no—
235C2#2255052914yesdirect product factor
236C2C22×D4×D12711yescharacteristic
237C2C22×#1452324911yescharacteristic
238C2C2×#1686125711yescharacteristic
subgroupG/H
centerC23C23×D127
commutator, cosocleC22×C127C25
FrattiniC22C24×D127
FittingC2×C4⋊Q8×C127C2
socleC23×C127C24
hypercenterC2×C4⋊Q8D127
hypocenterC127C2×#547
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
1. C22×#14523249C2semidirect
2. #22550529C2direct (N × H)
3. C2×#16861194C2semidirect
4. C2×#16861185C2semidirect
5. C2×#16861184C2semidirect
6. C2×C4×D508C2semidirect
7. C2×C4×D508C2semidirect
8. C2×C4⋊C4×D127C2semidirect
9. C2×C4⋊Q8×C127C2semidirect
11. C2×#14523249C22semidirect
18. #16861194C22semidirect
19. #16861185C22semidirect
20. #16861184C22semidirect
21. C4×D508C22semidirect
22. C4×D508C22semidirect
26. C4⋊C4×D127C22semidirect
31. C4⋊Q8×C127C22semidirect
40. C2×D508D4semidirect
77. D508C2×D4semidirect
90. C2×C4×C127#41semidirect
110. C4×C127C2×#41semidirect
113. C2×C127#547semidirect
120. C127C2×#547semidirect
123. C2×C4⋊Q8D127semidirect
139. C4⋊Q8C2×D127semidirect
210. C2×C4#14523249semidirect
232. C4C2×#14523249semidirect
235. C2#22550529direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145232492
#225505292
C2×#168611942
C2×#168611852
C2×#168611842
C2×C4×D5082
C2×C4⋊C4×D1272
C2×C4⋊Q8×C1272
C2×#547127