Finite Group Databasebeta

← C2×#22550531 #30652191

Subgroups — C2×#22550531 #30652191

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×#14523248C212yesmaximal, complemented
2#22550531C2116yesmaximal, direct product factor
3C2×#16861209C211yesmaximal, characteristic, complemented
4C2×#16861191C214yesmaximal, complemented
5C2×#16861188C212yesmaximal, complemented
6C2×#16861180C212yesmaximal, complemented
7C2×C4×D508C211yesmaximal, characteristic, complemented
8C2×C4⋊C4×D127C212yesmaximal, complemented
9C2×C4×D4×C127C211yesmaximal, characteristic, complemented
10C2×#14523248—216no—
11C2×#14523248C22116yescomplemented
12C22×Dic254C2212yes—
13C22×D508C2211yescharacteristic
14C22×C22⋊D127C2214yes—
15C22×C4×D127C2212yes—
16C22×C4×D127C2214yes—
17#16861209C2218yescomplemented
18#16861191C22132yescomplemented
19#16861188C22116yescomplemented
20#16861180C22116yescomplemented
21C4×D508C2218yescomplemented
22C2×C4⋊Dic127C2212yes—
23C2×C4⋊Dic127C2211yescharacteristic
24C2×C4⋊Dic127C2212yes—
25C2×Dic127⋊C4C2214yes—
26C4⋊C4×D127C22116yescomplemented
27C2×C22⋊Dic127C2214yes—
28C2×(C2×D127)⋊C4C2212yes—
29C22×D4×C127C2211yescharacteristic
30C23×C4×C127C2212yes—
31C4×D4×C127C2218yescomplemented
32C2×C4⋊C4×C127C2211yescharacteristic
33C2×C22⋊C4×C127C2212yes—
34C2×C42×C127C2211yescharacteristic
35C23×D127C2312yes—
36#14523248—264no—
37C2×Dic254—28no—
38C2×Dic254C2318yes—
39C2×D508D418yescomplemented
40C2×D508C2314yes—
41C2×C22⋊D127—216no—
42C2×C22⋊D127C23116yes—
43C22×Dic127C2314yes—
44C22×Dic127C2312yes—
45C2×C4×D127—216no—
46C2×C4×D127—28no—
47C2×C4×D127C23116yes—
48C2×C4×D127C2318yes—
49C4⋊Dic127C2314yes—
50C4⋊Dic127C2318yes—
51C4⋊Dic127C2318yes—
52Dic127⋊C4C23116yes—
53C22⋊Dic127C23116yes—
54(C2×D127)⋊C4C2318yes—
55C24×C127C2312yes—
56C2×D4×C127—24no—
57C2×D4×C127C2314yes—
58C22×C4×C127—28no—
59C22×C4×C127C2318yes—
60C22×C4×C127C2312yes—
61C22×C4×C127C2311yescharacteristic
62C22×C4×C127C2311yescharacteristic
63C22×C4×C127C2311yescharacteristic
64C4⋊C4×C127C2314yes—
65C22⋊C4×C127C2318yes—
66C42×C127C2314yes—
67C22×D127—24no—
68C22×D127—24no—
69C22×D127C2×D418yes—
70C22×D127C2414yes—
71Dic254—216no—
72D508C2×D4116yescomplemented
73C22⋊D127—232no—
74C2×Dic127—28no—
75C2×Dic127—24no—
76C2×Dic127C2414yes—
77C2×Dic127C2418yes—
78C4×D127—232no—
79C4×D127—216no—
80C23×C127—24no—
81C23×C127—24no—
82C23×C127—24no—
83C23×C127C2414yes—
84C23×C127C2411yescharacteristic
85D4×C127—28no—
86C2×C4×C127—24no—
87C2×C4×C127—22no—
88C2×C4×C127—216no—
89C2×C4×C127C2×D414yes—
90C2×C4×C127#4114yescomplemented
91C2×C4×C127C2412yes—
92C2×C4×C127C2414yes—
93C2×C4×C127C2412yes—
94C2×C4×C127C2412yes—
95C22×C127—24no—
96C22×C127—24no—
97C22×C127—24no—
98C22×C127—48no—
99C22×C127C22×D412yes—
100C22×C127C2×#4112yes—
101C22×C1272−1+412yes—
102C22×C127C2511yescharacteristic
103C2×D127—216no—
104C2×D127—24no—
105C2×D127—24no—
106C2×D127C22×D418yes—
107C4×C127—24no—
108C4×C127—22no—
109C4×C127C22×D414yes—
110C4×C127C2×#4114yescomplemented
111Dic127—28no—
112Dic127—24no—
113C2×C127—44no—
114C2×C127#54714yescomplemented
115C2×C127C23×D411yescharacteristic
116C2×C127C22×#4111yescharacteristic
117C2×C127C2×2−1+411yescharacteristic
118D127—28no—
119C2×#547—1271nomaximal, Sylow
120C127C2×#54711yescharacteristic, complemented, Sylow
121C22×#41—1272no—
122#547—12716no—
123C2×C4⋊Q8—1271no—
124C2×#123—1274no—
125C2×C22⋊Q8—1272no—
126C2×#121—1272no—
127C2×C4×D4—1271no—
128C2×C4×D4D12711yescharacteristic, complemented
129C22×C4⋊C4—1272no—
130C2×#41—12716no—
131C2×#41—25416no—
132C22×Q8—1272no—
133C22×D4—1274no—
134C22×D4—1271no—
135C22×D4C2×D12711yescharacteristic
136C23×C4—1272no—
137C23×C4—1274no—
138C23×C4C2×D12712yes—
139C4⋊Q8—1278no—
140#123—12732no—
141C22⋊Q8—12716no—
142#121—12716no—
143C4×D4—1278no—
144C4×D4C2×D12718yescomplemented
145C2×C4⋊C4—1272no—
146C2×C4⋊C4—1274no—
147C2×C4⋊C4—1271no—
148C2×C4⋊C4—1272no—
149C2×C4⋊C4—12716no—
150C2×C4⋊C4C2×D12711yescharacteristic
151C2×C22⋊C4—1274no—
152C2×C22⋊C4—1272no—
153C2×C22⋊C4C2×D12712yes—
154C2×C42C2×D12711yescharacteristic
155C24—1272no—
156C24C22×D12712yes—
157#41—25464no—
158C2×Q8—1278no—
159C2×Q8—2548no—
160C2×D4—24no—
161C2×D4—12716no—
162C2×D4—1278no—
163C2×D4—1274no—
164C2×D4—25416no—
165C2×D4C22×D12714yes—
166C22×C4—28no—
167C22×C4—1272no—
168C22×C4—1274no—
169C22×C4—1278no—
170C22×C4—12716no—
171C22×C4—25416no—
172C22×C4—2548no—
173C22×C4C22×D12718yes—
174C22×C4C22×D12711yescharacteristic
175C22×C4C22×D12712yes—
176C22×C4C22×D12711yescharacteristic
177C22×C4C22×D12711yescharacteristic
178C4⋊C4—12716no—
179C4⋊C4—1278no—
180C4⋊C4—1274no—
181C4⋊C4—1278no—
182C4⋊C4C22×D12714yes—
183C22⋊C4—12716no—
184C22⋊C4—1278no—
185C22⋊C4C22×D12718yes—
186C42C22×D12714yes—
187C23—24no—
188C23—24no—
189C23—24no—
190C23—1278no—
191C23—1274no—
192C23—2544no—
193C23—2544no—
194C23C23×D12714yes—
195C23C23×D12711yescharacteristic
196Q8—25416no—
197D4—28no—
198D4—12716no—
199D4—25432no—
200C2×C4—24no—
201C2×C4—22no—
202C2×C4—216no—
203C2×C4—1274no—
204C2×C4—1278no—
205C2×C4—25432no—
206C2×C4—2548no—
207C2×C4—2544no—
208C2×C4—25416no—
209C2×C4D4×D12714yes—
210C2×C4#1452324814yescomplemented
211C2×C4C23×D12712yes—
212C2×C4C23×D12714yes—
213C2×C4C23×D12712yes—
214C2×C4C23×D12712yes—
215C22—24no—
216C22—24no—
217C22—24no—
218C22—48no—
219C22—1278no—
220C22—25416no—
221C22—2544no—
222C22—2544no—
223C22C2×D4×D12712yes—
224C22C2×#1452324812yes—
225C22#1686125612yes—
226C22C24×D12711yescharacteristic
227C4—24no—
228C4—22no—
229C4—2548no—
230C4—2544no—
231C4C2×D4×D12714yes—
232C4C2×#1452324814yescomplemented
233C2—44no—
234C2—2548no—
235C2#2255053114yesdirect product factor
236C2C22×D4×D12711yescharacteristic
237C2C22×#1452324811yescharacteristic
238C2C2×#1686125611yescharacteristic
subgroupG/H
centerC23C23×D127
commutator, cosocleC22×C127C25
FrattiniC22C24×D127
FittingC2×C4×D4×C127C2
socleC23×C127C24
hypercenterC2×C4×D4D127
hypocenterC127C2×#547
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. #22550531C2direct (N × H)
3. C2×#16861209C2semidirect
4. C2×#16861191C2semidirect
5. C2×#16861188C2semidirect
6. C2×#16861180C2semidirect
7. C2×C4×D508C2semidirect
8. C2×C4⋊C4×D127C2semidirect
9. C2×C4×D4×C127C2semidirect
11. C2×#14523248C22semidirect
17. #16861209C22semidirect
18. #16861191C22semidirect
19. #16861188C22semidirect
20. #16861180C22semidirect
21. C4×D508C22semidirect
26. C4⋊C4×D127C22semidirect
31. C4×D4×C127C22semidirect
39. C2×D508D4semidirect
72. D508C2×D4semidirect
90. C2×C4×C127#41semidirect
110. C4×C127C2×#41semidirect
114. C2×C127#547semidirect
120. C127C2×#547semidirect
128. C2×C4×D4D127semidirect
144. C4×D4C2×D127semidirect
210. C2×C4#14523248semidirect
232. C4C2×#14523248semidirect
235. C2#22550531direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145232482
#225505312
C2×#168612092
C2×#168611912
C2×#168611882
C2×#168611802
C2×C4×D5082
C2×C4⋊C4×D1272
C2×C4×D4×C1272
C2×#547127