Finite Group Databasebeta

← C2×#22550503 #30652127

Subgroups — C2×#22550503 #30652127

Order 16256.

1080 conjugacy classes of subgroups.

The subgroup lattice has 276 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22550503C2116yesmaximal, direct product factor
2C2×#16861208C211yesmaximal, characteristic, complemented
3C2×#16861207C212yesmaximal, complemented
4C2×#16861201C211yesmaximal, characteristic, complemented
5C2×#16861200C211yesmaximal, characteristic, complemented
6C2×#16861199C212yesmaximal, complemented
7C2×#16861187C212yesmaximal
8C2×#16861185C212yesmaximal
9C2×#16861167C211yesmaximal, characteristic
10C2×#16861166C211yesmaximal, characteristic
11C2×C4⋊C4×D127C211yesmaximal, characteristic
12C2×C4⋊Q8×C127C211yesmaximal, characteristic, complemented
13C22×Dic254C2212yes—
14C22×C4×D127C2212yes—
15C22×C4×D127C2211yescharacteristic
16#16861208C2218yescomplemented
17#16861207C22116yescomplemented
18#16861201C2218yescomplemented
19#16861200C2218yescomplemented
20#16861199C22116yescomplemented
21#16861187C22116yes—
22#16861185C22116yes—
23#16861167C2218yes—
24#16861166C2218yes—
25C2×C4⋊Dic127C2211yescharacteristic
26C2×C4⋊Dic127C2211yescharacteristic
27C2×C4⋊Dic127C2212yes—
28C2×Dic127⋊C4C2212yes—
29C2×Dic127⋊C4C2211yescharacteristic
30C2×Dic127⋊C4C2211yescharacteristic
31C2×Dic127⋊C4C2212yes—
32C2×Dic127⋊C4C2212yes—
33C2×Dic127⋊C4C2212yes—
34C2×Dic127⋊C4C2212yes—
35C4⋊C4×D127C2218yes—
36C2×(C2×D127)⋊C4C2211yescharacteristic
37C2×(C2×D127)⋊C4C2211yescharacteristic
38C2×(C2×D127)⋊C4C2212yes—
39C2×C4×Dic127C2211yescharacteristic
40C2×C4×Dic127C2212yes—
41C22×Q8×C127C2212yes—
42C4⋊Q8×C127C2218yescomplemented
43C2×C4⋊C4×C127C2211yescharacteristic
44C2×C4⋊C4×C127C2211yescharacteristic
45C2×C4⋊C4×C127C2212yes—
46C2×C42×C127C2211yescharacteristic
47C23×D127C2311yescharacteristic
48C2×Dic254—44no—
49C2×Dic254C2318yes—
50C22×Dic127C2312yes—
51C22×Dic127C2311yescharacteristic
52C22×Dic127C2311yescharacteristic
53C22×Dic127C2312yes—
54C22×Dic127C2311yescharacteristic
55C2×C4×D127—44no—
56C2×C4×D127Q818yescomplemented
57C2×C4×D127C2318yes—
58C2×C4×D127C2314yes—
59C4⋊Dic127C2318yes—
60C4⋊Dic127C2314yes—
61C4⋊Dic127C2314yes—
62Dic127⋊C4C2318yes—
63Dic127⋊C4C2318yes—
64Dic127⋊C4C2318yes—
65Dic127⋊C4C2318yes—
66Dic127⋊C4C2314yes—
67Dic127⋊C4C2318yes—
68Dic127⋊C4C2314yes—
69(C2×D127)⋊C4C2314yes—
70(C2×D127)⋊C4C2318yes—
71(C2×D127)⋊C4C2314yes—
72C4×Dic127C2318yes—
73C4×Dic127C2314yes—
74C2×Q8×C127—44no—
75C2×Q8×C127C2318yes—
76C22×C4×C127C2312yes—
77C22×C4×C127C2312yes—
78C22×C4×C127C2311yescharacteristic
79C22×C4×C127C2311yescharacteristic
80C22×C4×C127C2311yescharacteristic
81C4⋊C4×C127C2318yes—
82C4⋊C4×C127C2314yes—
83C4⋊C4×C127C2314yes—
84C42×C127C2314yes—
85C22×D127—22no—
86C22×D127—22no—
87C22×D127C2×Q814yes—
88C22×D127C2412yes—
89Dic254—48no—
90C2×Dic127—24no—
91C2×Dic127—22no—
92C2×Dic127—22no—
93C2×Dic127—24no—
94C2×Dic127C2×Q814yes—
95C2×Dic127C2414yes—
96C2×Dic127C2412yes—
97C2×Dic127C2412yes—
98C2×Dic127C2414yes—
99C2×Dic127C2412yes—
100C4×D127—48no—
101C4×D127C2×Q8116yescomplemented
102C23×C127C2411yescharacteristic
103Q8×C127—48no—
104C2×C4×C127—22no—
105C2×C4×C127—24no—
106C2×C4×C127—24no—
107C2×C4×C127—22no—
108C2×C4×C127C2×Q814yes—
109C2×C4×C127C2412yes—
110C2×C4×C127C2412yes—
111C2×C4×C127C2414yes—
112C2×C4×C127C2414yes—
113C2×C4×C127C2412yes—
114C22×C127C22×Q812yes—
115C22×C127H(5,𝔽2)12yes—
116C22×C1272−1+412yes—
117C22×C127C2511yescharacteristic
118C2×D127—28no—
119C2×D127—22no—
120C2×D127—22no—
121C2×D127C22×Q814yes—
122C4×C127—22no—
123C4×C127—24no—
124C4×C127—24no—
125C4×C127—22no—
126C4×C127C22×Q814yes—
127Dic127—24no—
128Dic127—22no—
129Dic127—24no—
130Dic127—22no—
131Dic127C22×Q814yes—
132C2×C127#54414yescomplemented
133C2×C127C23×Q811yescharacteristic
134C2×C127C2×H(5,𝔽2)11yescharacteristic
135C2×C127C2×2−1+411yescharacteristic
136D127—24no—
137C2×#544—1271nomaximal, Sylow
138C127C2×#54411yescharacteristic, complemented, Sylow
139#544—12716no—
140C2×C4⋊Q8—1272no—
141C2×C4⋊Q8—1271no—
142C2×C4⋊Q8D12711yescharacteristic, complemented
143C2×#125—1272no—
144C2×#125—1271no—
145C2×#125—1271no—
146C2×C22⋊Q8—1272no—
147C2×C22⋊Q8—1272no—
148C2×#117—1271no—
149C2×#117—1271no—
150C22×C4⋊C4—1271no—
151C22×Q8—1272no—
152C22×Q8C2×D12712yes—
153C23×C4—1271no—
154C23×C4—1272no—
155C4⋊Q8—12716no—
156C4⋊Q8—1278no—
157C4⋊Q8C2×D12718yescomplemented
158#125—12716no—
159#125—1278no—
160#125—1278no—
161C22⋊Q8—12716no—
162C22⋊Q8—12716no—
163#117—1278no—
164#117—1278no—
165C2×C4⋊C4—1272no—
166C2×C4⋊C4—1271no—
167C2×C4⋊C4—1271no—
168C2×C4⋊C4—1271no—
169C2×C4⋊C4—1271no—
170C2×C4⋊C4—1272no—
171C2×C4⋊C4—1272no—
172C2×C4⋊C4—1272no—
173C2×C4⋊C4—1272no—
174C2×C4⋊C4—1272no—
175C2×C4⋊C4—1278no—
176C2×C4⋊C4C2×D12711yescharacteristic
177C2×C4⋊C4C2×D12711yescharacteristic
178C2×C4⋊C4C2×D12712yes—
179C2×C22⋊C4—1272no—
180C2×C22⋊C4—1271no—
181C2×C22⋊C4—1271no—
182C2×C42—1272no—
183C2×C42—1271no—
184C2×C42C2×D12711yescharacteristic
185C24—1271no—
186C2×Q8—44no—
187C2×Q8—1278no—
188C2×Q8—5084no—
189C2×Q8C22×D12718yes—
190C22×C4—1271no—
191C22×C4—1278no—
192C22×C4—1274no—
193C22×C4—1271no—
194C22×C4—1272no—
195C22×C4—1271no—
196C22×C4—1272no—
197C22×C4—1278no—
198C22×C4—5084no—
199C22×C4C22×D12712yes—
200C22×C4C22×D12711yescharacteristic
201C22×C4C22×D12711yescharacteristic
202C22×C4C22×D12712yes—
203C22×C4C22×D12711yescharacteristic
204C4⋊C4—1278no—
205C4⋊C4—1274no—
206C4⋊C4—1274no—
207C4⋊C4—1278no—
208C4⋊C4—1278no—
209C4⋊C4—1278no—
210C4⋊C4—1278no—
211C4⋊C4—1274no—
212C4⋊C4—1274no—
213C4⋊C4—1278no—
214C4⋊C4C22×D12714yes—
215C4⋊C4C22×D12714yes—
216C4⋊C4C22×D12718yes—
217C22⋊C4—1278no—
218C22⋊C4—1274no—
219C22⋊C4—1274no—
220C42—1278no—
221C42—1274no—
222C42C22×D12714yes—
223C23—1274no—
224C23—1272no—
225C23—2542no—
226C23—2542no—
227C23C23×D12711yescharacteristic
228Q8—48no—
229Q8—5088no—
230C2×C4—24no—
231C2×C4—22no—
232C2×C4—24no—
233C2×C4—22no—
234C2×C4—1274no—
235C2×C4—1272no—
236C2×C4—12716no—
237C2×C4—1272no—
238C2×C4—1274no—
239C2×C4—1272no—
240C2×C4—1274no—
241C2×C4—5088no—
242C2×C4—2544no—
243C2×C4—2542no—
244C2×C4—2542no—
245C2×C4—2544no—
246C2×C4Q8×D12714yes—
247C2×C4C23×D12714yes—
248C2×C4C23×D12712yes—
249C2×C4C23×D12712yes—
250C2×C4C23×D12714yes—
251C2×C4C23×D12712yes—
252C22—1274no—
253C22—2542no—
254C22—2542no—
255C22—2548no—
256C22C2×Q8×D12712yes—
257C22#1686125412yes—
258C22#1686125712yes—
259C22C24×D12711yescharacteristic
260C4—24no—
261C4—22no—
262C4—24no—
263C4—22no—
264C4—1274no—
265C4—2544no—
266C4—2542no—
267C4—2542no—
268C4—2544no—
269C4C2×Q8×D12714yes—
270C2—2544no—
271C2#2255050314yesdirect product factor
272C2C22×Q8×D12711yescharacteristic
273C2C2×#1686125411yescharacteristic
274C2C2×#1686125711yescharacteristic
subgroupG/H
centerC23C23×D127
commutator, cosocleC22×C127C25
FrattiniC22C24×D127
FittingC2×C4⋊Q8×C127C2
socleC23×C127C24
prime radicalC23×D127C23
hypercenterC2×C4⋊Q8D127
hypocenterC127C2×#544
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
1. #22550503C2direct (N × H)
2. C2×#16861208C2semidirect
3. C2×#16861207C2semidirect
4. C2×#16861201C2semidirect
5. C2×#16861200C2semidirect
6. C2×#16861199C2semidirect
12. C2×C4⋊Q8×C127C2semidirect
16. #16861208C22semidirect
17. #16861207C22semidirect
18. #16861201C22semidirect
19. #16861200C22semidirect
20. #16861199C22semidirect
42. C4⋊Q8×C127C22semidirect
56. C2×C4×D127Q8semidirect
101. C4×D127C2×Q8semidirect
132. C2×C127#544semidirect
138. C127C2×#544semidirect
142. C2×C4⋊Q8D127semidirect
157. C4⋊Q8C2×D127semidirect
271. C2#22550503direct (N × H)

Maximal subgroups

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

subgroupindex
#225505032
C2×#168612082
C2×#168612072
C2×#168612012
C2×#168612002
C2×#168611992
C2×#168611872
C2×#168611852
C2×#168611672
C2×#168611662
C2×C4⋊C4×D1272
C2×C4⋊Q8×C1272
C2×#544127