Finite Group Databasebeta

← C2×#22549944 #30647406

Subgroups — C2×#22549944 #30647406

Order 16256.

564 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×#14523231C211yesmaximal, characteristic, complemented
2C23×C127⋊C8C211yesmaximal, characteristic, complemented
3C2×C4×C22⋊D127C211yesmaximal, characteristic
4#22549944C218yesmaximal, direct product factor
5C2×Dic127⋊C8C211yesmaximal, characteristic, complemented
6C2×(C2×D127)⋊C8C211yesmaximal, characteristic, complemented
7C2×#16861119C211yesmaximal, characteristic, complemented
8C2×C22⋊C8×C127C211yesmaximal, characteristic, complemented
9C22×C22⋊D127C411yescharacteristic
10C22×C4×D127C2211yescharacteristic
11C2×#14523231—24no—
12C2×#14523231C2214yescomplemented
13C22×C127⋊C8—24no—
14C22×C127⋊C8C2211yescharacteristic
15C22×C127⋊C8C2211yescharacteristic
16C22×C127⋊C8C2214yescomplemented
17C4×C22⋊D127C414yes—
18C4×C22⋊D127C2214yes—
19C2×Dic127⋊C4C411yescharacteristic
20C2×C22⋊Dic127C411yescharacteristic
21C2×(C2×D127)⋊C4C411yescharacteristic
22C2×C4×Dic127C2211yescharacteristic
23Dic127⋊C8C2214yescomplemented
24(C2×D127)⋊C8C2214yescomplemented
25#16861119C2214yescomplemented
26C23×C4×C127C2211yescharacteristic
27C22×C8×C127C2211yescharacteristic
28C22×C8×C127C2211yescharacteristic
29C22⋊C8×C127C2214yescomplemented
30C23×D127C2×C411yescharacteristic
31C2×C22⋊D127—24no—
32C2×C22⋊D127C2×C414yes—
33C22×Dic127C2×C411yescharacteristic
34C22×Dic127C2×C411yescharacteristic
35C22×Dic127C2×C411yescharacteristic
36C2×C4×D127—22no—
37C2×C4×D127—22no—
38C2×C4×D127C2×C412yes—
39C2×C4×D127C2312yes—
40#14523231—28no—
41C2×C127⋊C8—28no—
42C2×C127⋊C8—22no—
43C2×C127⋊C8D414yescomplemented
44C2×C127⋊C8C2312yes—
45C2×C127⋊C8C2312yes—
46Dic127⋊C4C2×C414yes—
47C22⋊Dic127C2×C414yes—
48(C2×D127)⋊C4C2×C414yes—
49C4×Dic127C2×C412yes—
50C4×Dic127C2312yes—
51C24×C127C2×C411yescharacteristic
52C22×C4×C127—22no—
53C22×C4×C127—22no—
54C22×C4×C127C2×C411yescharacteristic
55C22×C4×C127C2×C412yes—
56C22×C4×C127C2312yes—
57C22×C4×C127C2311yescharacteristic
58C2×C8×C127—22no—
59C2×C8×C127—22no—
60C2×C8×C127C2312yes—
61C2×C8×C127C2312yes—
62C22×D127—22no—
63C22×D127—22no—
64C22×D127—22no—
65C22×D127C22×C412yes—
66C22⋊D127—28no—
67C2×Dic127—22no—
68C2×Dic127—22no—
69C2×Dic127—22no—
70C2×Dic127C22×C412yes—
71C2×Dic127C22×C412yes—
72C2×Dic127C22×C412yes—
73C4×D127—24no—
74C4×D127—22no—
75C4×D127—22no—
76C127⋊C8—22no—
77C127⋊C8C2×D414yescomplemented
78C23×C127—22no—
79C23×C127—22no—
80C23×C127M1614yescomplemented
81C23×C127C22×C412yes—
82C23×C127C22×C411yescharacteristic
83C2×C4×C127—22no—
84C2×C4×C127—24no—
85C2×C4×C127—22no—
86C2×C4×C127—22no—
87C2×C4×C127C22×C412yes—
88C2×C4×C127C22×C411yescharacteristic
89C2×C4×C127C2×D412yes—
90C2×C4×C127#4112yes—
91C2×C4×C127C2411yescharacteristic
92C8×C127—22no—
93C8×C127—22no—
94C22×C127—22no—
95C22×C127—22no—
96C22×C127—28no—
97C22×C127C4×D412yes—
98C22×C127C2×M1612yes—
99C22×C127C2×M1614yescomplemented
100C22×C127#13112yes—
101C22×C127C23×C411yescharacteristic
102C2×D127—22no—
103C2×D127—22no—
104C2×D127—22no—
105C2×D127—44no—
106C4×C127—22no—
107C4×C127C4×D412yes—
108C4×C127C22×D411yescharacteristic
109C4×C127C2×#4111yescharacteristic
110Dic127—22no—
111Dic127—22no—
112Dic127—22no—
113C2×C127—24no—
114C2×C127#43514yescomplemented
115C2×C127C2×C4×D411yescharacteristic
116C2×C127C22×M1611yescharacteristic
117C2×C127C2×#13111yescharacteristic
118D127—42no—
119C2×#435—1271nomaximal, Sylow
120C127C2×#43511yescharacteristic, complemented, Sylow
121C22×M16—1271no—
122C23×C8—1271no—
123C2×C4×D4—1271no—
124#435—1278no—
125C2×C4⋊C8—1271no—
126C2×C22⋊C8—1271no—
127C2×C22⋊C8D12711yescharacteristic, complemented
128C2×#97—1271no—
129C22×D4—1271no—
130C23×C4—1271no—
131C23×C4C2×D12711yescharacteristic
132C2×M16—1274no—
133C2×M16—2544no—
134C22×C8—1271no—
135C22×C8—1274no—
136C22×C8—1271no—
137C22×C8—2544no—
138C22×C8C2×D12711yescharacteristic
139C22×C8C2×D12711yescharacteristic
140C4×D4—1274no—
141C4×D4—1274no—
142C2×C4⋊C4—1271no—
143C2×C22⋊C4—1271no—
144C2×C22⋊C4—1271no—
145C2×C42—1271no—
146C4⋊C8—1274no—
147C22⋊C8—1274no—
148C22⋊C8C2×D12714yescomplemented
149#97—1274no—
150C24—1271no—
151C24C4×D12711yescharacteristic
152C2×D4—1274no—
153C2×D4—2544no—
154C22×C4—22no—
155C22×C4—22no—
156C22×C4—1271no—
157C22×C4—1271no—
158C22×C4—1271no—
159C22×C4—1272no—
160C22×C4—1272no—
161C22×C4—2542no—
162C22×C4—2542no—
163C22×C4C4×D12711yescharacteristic
164C22×C4C4×D12712yes—
165C22×C4C22×D12712yes—
166C22×C4C22×D12711yescharacteristic
167M16—2548no—
168C2×C8—22no—
169C2×C8—22no—
170C2×C8—1274no—
171C2×C8—1272no—
172C2×C8—1272no—
173C2×C8—2548no—
174C2×C8—2542no—
175C2×C8C22×D12712yes—
176C2×C8C22×D12712yes—
177C4⋊C4—1274no—
178C22⋊C4—1274no—
179C22⋊C4—1274no—
180C42—1272no—
181C42—1272no—
182C23—22no—
183C23—22no—
184C23—1272no—
185C23—2542no—
186C23—2542no—
187C23—2542no—
188C23#1452323114yescomplemented
189C23C2×C4×D12712yes—
190C23C2×C4×D12711yescharacteristic
191D4—2548no—
192C2×C4—22no—
193C2×C4—22no—
194C2×C4—22no—
195C2×C4—24no—
196C2×C4—1272no—
197C2×C4—1272no—
198C2×C4—1272no—
199C2×C4—2542no—
200C2×C4—2542no—
201C2×C4—2542no—
202C2×C4—2542no—
203C2×C4—2542no—
204C2×C4—2544no—
205C2×C4C2×C4×D12712yes—
206C2×C4C2×C4×D12711yescharacteristic
207C2×C4D4×D12712yes—
208C2×C4#1452324712yes—
209C2×C4C23×D12711yescharacteristic
210C8—22no—
211C8—22no—
212C8—1274no—
213C8—2542no—
214C22—22no—
215C22—22no—
216C22—28no—
217C22—5084no—
218C22—2542no—
219C22—2542no—
220C22—2542no—
221C22(C22⋊D127)⋊C412yes—
222C22C2×#1452323112yes—
223C22C2×#1452323114yescomplemented
224C22#1686121712yes—
225C22C22×C4×D12711yescharacteristic
226C4—22no—
227C4—2542no—
228C4—2542no—
229C4—2542no—
230C4(C22⋊D127)⋊C412yes—
231C4C2×D4×D12711yescharacteristic
232C4C2×#1452324711yescharacteristic
233C2—24no—
234C2—5082no—
235C2#2254994414yesdirect product factor
236C2C2×(C22⋊D127)⋊C411yescharacteristic
237C2C22×#1452323111yescharacteristic
238C2C2×#1686121711yescharacteristic
subgroupG/H
centerC22×C4C22×D127
commutatorC22×C127C23×C4
FrattiniC2×C4C23×D127
FittingC2×C22⋊C8×C127C2
socleC23×C127C22×C4
prime radicalC22×C22⋊D127C4
cosocleC2×C4×C127C24
hypercenterC2×C22⋊C8D127
hypocenterC127C2×#435
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C22×C4 ◁ C2×C22⋊C8

Complements

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

NH ≅ G/Ntype
1. C22×#14523231C2semidirect
2. C23×C127⋊C8C2semidirect
4. #22549944C2direct (N × H)
5. C2×Dic127⋊C8C2semidirect
6. C2×(C2×D127)⋊C8C2semidirect
7. C2×#16861119C2semidirect
8. C2×C22⋊C8×C127C2semidirect
12. C2×#14523231C22semidirect
16. C22×C127⋊C8C22semidirect
23. Dic127⋊C8C22semidirect
24. (C2×D127)⋊C8C22semidirect
25. #16861119C22semidirect
29. C22⋊C8×C127C22semidirect
43. C2×C127⋊C8D4semidirect
77. C127⋊C8C2×D4semidirect
80. C23×C127M16semidirect
99. C22×C127C2×M16semidirect
114. C2×C127#435semidirect
120. C127C2×#435semidirect
127. C2×C22⋊C8D127semidirect
148. C22⋊C8C2×D127semidirect
188. C23#14523231semidirect
223. C22C2×#14523231semidirect
235. C2#22549944direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145232312
C23×C127⋊C82
C2×C4×C22⋊D1272
#225499442
C2×Dic127⋊C82
C2×(C2×D127)⋊C82
C2×#168611192
C2×C22⋊C8×C1272
C2×#435127