Finite Group Databasebeta

← C2×#22550595 #30652275

Subgroups — C2×#22550595 #30652275

Order 16256.

1112 conjugacy classes of subgroups.

The subgroup lattice has 280 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22550595C2116yesmaximal, direct product factor
2C2×#16861207C211yesmaximal, characteristic, complemented
3C2×#16861202C212yesmaximal, complemented
4C2×#16861202C212yesmaximal, complemented
5C2×#16861196C211yesmaximal, characteristic
6C2×#16861186C212yesmaximal, complemented
7C2×Q8×Dic127C211yesmaximal, characteristic, complemented
8C2×C4×Dic254C211yesmaximal, characteristic, complemented
9C2×C4×Dic254C211yesmaximal, characteristic, complemented
10C2×D4×Dic127C211yesmaximal, characteristic
11C2×#16861165C212yesmaximal, complemented
12C2×#124×C127C211yesmaximal, characteristic
13C22×Dic254C2211yescharacteristic
14C22×Dic254C2211yescharacteristic
15C23×Dic127C2212yes—
16#16861207C2218yescomplemented
17#16861202C22116yescomplemented
18#16861202C22116yescomplemented
19#16861196C2218yes—
20#16861186C22116yescomplemented
21Q8×Dic127C2218yescomplemented
22C4×Dic254C2218yescomplemented
23C4×Dic254C2218yescomplemented
24D4×Dic127C2218yes—
25#16861165C22116yescomplemented
26C2×C4⋊Dic127C2211yescharacteristic
27C2×C4⋊Dic127C2211yescharacteristic
28C2×C4⋊Dic127C2212yes—
29C2×Dic127⋊C4C2211yescharacteristic
30C2×Dic127⋊C4C2212yes—
31C2×Dic127⋊C4C2212yes—
32C2×Dic127⋊C4C2211yescharacteristic
33C2×Dic127⋊C4C2212yes—
34C2×C22⋊Dic127C2212yes—
35C2×C22⋊Dic127C2212yes—
36C2×C22⋊Dic127C2212yes—
37C2×C4×Dic127C2212yes—
38C2×C4×Dic127C2212yes—
39C2×C4×Dic127C2211yescharacteristic
40C2×C4×Dic127C2211yescharacteristic
41C22×Q8×C127C2211yescharacteristic
42C22×D4×C127C2211yescharacteristic
43#124×C127C2218yes—
44C2×C22⋊C4×C127C2212yes—
45C2×C22⋊C4×C127C2212yes—
46C2×C42×C127C2211yescharacteristic
47C2×Dic254—24no—
48C2×Dic254—24no—
49C2×Dic254C2314yes—
50C2×Dic254C2314yes—
51C22×Dic127—28no—
52C22×Dic127C2318yes—
53C22×Dic127C2312yes—
54C22×Dic127C2312yes—
55C22×Dic127C2311yescharacteristic
56C22×Dic127C2311yescharacteristic
57C22×Dic127C2311yescharacteristic
58C22×Dic127C2311yescharacteristic
59C4⋊Dic127C2318yes—
60C4⋊Dic127C2314yes—
61C4⋊Dic127C2314yes—
62Dic127⋊C4C2318yes—
63Dic127⋊C4C2318yes—
64Dic127⋊C4C2318yes—
65Dic127⋊C4C2314yes—
66Dic127⋊C4C2314yes—
67C22⋊Dic127C2318yes—
68C22⋊Dic127C2318yes—
69C22⋊Dic127C2318yes—
70C4×Dic127C2314yes—
71C4×Dic127C2318yes—
72C4×Dic127C2318yes—
73C4×Dic127C2314yes—
74C24×C127C2312yes—
75C2×Q8×C127—24no—
76C2×Q8×C127C2314yes—
77C2×D4×C127—24no—
78C2×D4×C127C2314yes—
79C22×C4×C127C2311yescharacteristic
80C22×C4×C127C2311yescharacteristic
81C22×C4×C127C2312yes—
82C22×C4×C127C2311yescharacteristic
83C22⋊C4×C127C2318yes—
84C22⋊C4×C127C2318yes—
85C42×C127C2314yes—
86Dic254—28no—
87Dic254—28no—
88C2×Dic127—24no—
89C2×Dic127—22no—
90C2×Dic127—24no—
91C2×Dic127—22no—
92C2×Dic127—22no—
93C2×Dic127—216no—
94C2×Dic127#4114yes—
95C2×Dic127C2412yes—
96C2×Dic127C2414yes—
97C2×Dic127C2412yes—
98C2×Dic127C2414yes—
99C2×Dic127C2412yes—
100C2×Dic127C2412yes—
101C23×C127—24no—
102C23×C127—24no—
103C23×C127—24no—
104C23×C127C2414yes—
105C23×C127C2411yescharacteristic
106Q8×C127—28no—
107D4×C127—28no—
108C2×C4×C127—24no—
109C2×C4×C127—22no—
110C2×C4×C127—22no—
111C2×C4×C127#4114yes—
112C2×C4×C127C2412yes—
113C2×C4×C127C2412yes—
114C2×C4×C127C2414yes—
115C2×C4×C127C2412yes—
116C22×C127—24no—
117C22×C127—24no—
118C22×C127—24no—
119C22×C127—48no—
120C22×C127C2×#4112yes—
121C22×C127C2×#4112yes—
122C22×C1272−1+412yes—
123C22×C127C2511yescharacteristic
124C4×C127—24no—
125C4×C127—22no—
126C4×C127—22no—
127C4×C127C2×#4114yes—
128Dic127—24no—
129Dic127—22no—
130Dic127—24no—
131Dic127—22no—
132Dic127—22no—
133Dic127C2×#4114yes—
134C2×C127—44no—
135C2×C127#55614yescomplemented
136C2×C127C22×#4111yescharacteristic
137C2×C127C22×#4111yescharacteristic
138C2×C127C2×2−1+411yescharacteristic
139C2×#556—1271nomaximal, Sylow
140C127C2×#55611yescharacteristic, complemented, Sylow
141#556—12716no—
142C2×C4⋊Q8—1271no—
143C2×#126—1272no—
144C2×#126—1272no—
145C2×#124—1271no—
146C2×#124D12711yescharacteristic
147C2×C22⋊Q8—1272no—
148C2×C4×Q8—1271no—
149C2×C4×Q8—1271no—
150C2×C4×Q8—1271no—
151C2×C4×D4—1271no—
152C2×#117—1272no—
153C22×Q8—1271no—
154C22×Q8—1271no—
155C22×Q8C2×D12711yescharacteristic
156C22×D4C2×D12711yescharacteristic
157C23×C4—1272no—
158C4⋊Q8—1278no—
159#126—12716no—
160#126—12716no—
161#124—1278no—
162#124C2×D12718yes—
163C22⋊Q8—12716no—
164C4×Q8—1278no—
165C4×Q8—1278no—
166C4×Q8—1278no—
167C4×D4—1278no—
168#117—12716no—
169C2×C4⋊C4—1271no—
170C2×C4⋊C4—1272no—
171C2×C4⋊C4—1271no—
172C2×C4⋊C4—1272no—
173C2×C4⋊C4—1272no—
174C2×C4⋊C4—1271no—
175C2×C4⋊C4—1271no—
176C2×C4⋊C4—1272no—
177C2×C22⋊C4—1272no—
178C2×C22⋊C4—1272no—
179C2×C22⋊C4—1272no—
180C2×C22⋊C4C2×D12712yes—
181C2×C22⋊C4C2×D12712yes—
182C2×C42—1272no—
183C2×C42—1272no—
184C2×C42—1271no—
185C2×C42—1271no—
186C2×C42C2×D12711yescharacteristic
187C24C22×D12712yes—
188C2×Q8—24no—
189C2×Q8—1274no—
190C2×Q8—1274no—
191C2×Q8—2544no—
192C2×Q8—2544no—
193C2×Q8C22×D12714yes—
194C2×D4—24no—
195C2×D4C22×D12714yes—
196C22×C4—1271no—
197C22×C4—1278no—
198C22×C4—1271no—
199C22×C4—1272no—
200C22×C4—1271no—
201C22×C4—1271no—
202C22×C4—1272no—
203C22×C4—2548no—
204C22×C4C22×D12711yescharacteristic
205C22×C4C22×D12712yes—
206C22×C4C22×D12711yescharacteristic
207C22×C4C22×D12711yescharacteristic
208C4⋊C4—1274no—
209C4⋊C4—1278no—
210C4⋊C4—1278no—
211C4⋊C4—1274no—
212C4⋊C4—1278no—
213C4⋊C4—1274no—
214C4⋊C4—1278no—
215C4⋊C4—1274no—
216C22⋊C4—1278no—
217C22⋊C4—1278no—
218C22⋊C4—1278no—
219C22⋊C4C22×D12718yes—
220C22⋊C4C22×D12718yes—
221C42—1278no—
222C42—1278no—
223C42—1274no—
224C42—1274no—
225C42C22×D12714yes—
226C23—24no—
227C23—24no—
228C23—24no—
229C23C23×D12714yes—
230C23C23×D12711yescharacteristic
231Q8—28no—
232Q8—2548no—
233Q8—2548no—
234D4—28no—
235C2×C4—22no—
236C2×C4—24no—
237C2×C4—22no—
238C2×C4—1274no—
239C2×C4—1272no—
240C2×C4—1272no—
241C2×C4—1274no—
242C2×C4—1272no—
243C2×C4—1272no—
244C2×C4—1274no—
245C2×C4—25416no—
246C2×C4—2544no—
247C2×C4—2542no—
248C2×C4—2544no—
249C2×C4—2542no—
250C2×C4—2542no—
251C2×C4#1452324714yes—
252C2×C4C23×D12712yes—
253C2×C4C23×D12714yes—
254C2×C4C23×D12712yes—
255C2×C4C23×D12712yes—
256C22—24no—
257C22—24no—
258C22—24no—
259C22—48no—
260C22#41×D12712yes—
261C22C2×#1452324712yes—
262C22#1686125612yes—
263C22C24×D12711yescharacteristic
264C4—22no—
265C4—24no—
266C4—22no—
267C4—1274no—
268C4—2544no—
269C4—2542no—
270C4—2544no—
271C4—2542no—
272C4—2542no—
273C4C2×#1452324714yes—
274C2—44no—
275C2#2255059514yesdirect product factor
276C2C2×#41×D12711yescharacteristic
277C2C22×#1452324711yescharacteristic
278C2C2×#1686125611yescharacteristic
subgroupG/H
centerC23C23×D127
commutator, cosocleC22×C127C25
FrattiniC22C24×D127
FittingC2×#124×C127C2
socleC23×C127C24
prime radicalC22×D4×C127C22
hypercenterC2×#124D127
hypocenterC127C2×#556
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C23 ◁ C2×#124

Complements

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

NH ≅ G/Ntype
1. #22550595C2direct (N × H)
2. C2×#16861207C2semidirect
3. C2×#16861202C2semidirect
4. C2×#16861202C2semidirect
6. C2×#16861186C2semidirect
7. C2×Q8×Dic127C2semidirect
8. C2×C4×Dic254C2semidirect
9. C2×C4×Dic254C2semidirect
11. C2×#16861165C2semidirect
16. #16861207C22semidirect
17. #16861202C22semidirect
18. #16861202C22semidirect
20. #16861186C22semidirect
21. Q8×Dic127C22semidirect
22. C4×Dic254C22semidirect
23. C4×Dic254C22semidirect
25. #16861165C22semidirect
135. C2×C127#556semidirect
140. C127C2×#556semidirect
275. C2#22550595direct (N × H)

Maximal subgroups

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

subgroupindex
#225505952
C2×#168612072
C2×#168612022
C2×#168611962
C2×#168611862
C2×Q8×Dic1272
C2×C4×Dic2542
C2×D4×Dic1272
C2×#168611652
C2×#124×C1272
C2×#556127