Finite Group Databasebeta

← C2×#22550573 #30652250

Subgroups — C2×#22550573 #30652250

Order 16256.

1252 conjugacy classes of subgroups.

The subgroup lattice has 316 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22550573C2116yesmaximal, direct product factor
2C2×#16861202C212yesmaximal, complemented
3C2×#16861200C211yesmaximal, characteristic, complemented
4C2×#16861190C212yesmaximal, complemented
5C2×#16861180C211yesmaximal, characteristic, complemented
6C2×#16861180C212yesmaximal, complemented
7C2×D4×Dic127C211yesmaximal, characteristic, complemented
8C2×C4×C22⋊D127C211yesmaximal, characteristic, complemented
9C2×(C22⋊D127)⋊C4C212yesmaximal, complemented
10C2×#16861168C211yesmaximal, characteristic, complemented
11C2×C4⋊C4×D127C211yesmaximal, characteristic, complemented
12C2×#121×C127C211yesmaximal, characteristic, complemented
13C22×C22⋊D127C2212yes—
14C22×C22⋊D127C2211yescharacteristic
15C23×Dic127C2212yes—
16C22×C4×D127C2211yescharacteristic
17C22×C4×D127C2212yes—
18#16861202C22116yescomplemented
19#16861200C2218yescomplemented
20#16861190C22116yescomplemented
21#16861180C2218yescomplemented
22#16861180C22116yescomplemented
23D4×Dic127C2218yescomplemented
24C4×C22⋊D127C2218yescomplemented
25(C22⋊D127)⋊C4C22116yescomplemented
26#16861168C2218yescomplemented
27C2×C4⋊Dic127C2211yescharacteristic
28C2×C4⋊Dic127C2211yescharacteristic
29C2×C4⋊Dic127C2212yes—
30C2×Dic127⋊C4C2212yes—
31C2×Dic127⋊C4C2212yes—
32C2×Dic127⋊C4C2211yescharacteristic
33C4⋊C4×D127C2218yescomplemented
34C2×C22⋊Dic127C2212yes—
35C2×C22⋊Dic127C2211yescharacteristic
36C2×C22⋊Dic127C2212yes—
37C2×C22⋊Dic127C2212yes—
38C2×(C2×D127)⋊C4C2211yescharacteristic
39C2×C4×Dic127C2212yes—
40C2×C4×Dic127C2211yescharacteristic
41C22×D4×C127C2211yescharacteristic
42C22×D4×C127C2212yes—
43C23×C4×C127C2211yescharacteristic
44#121×C127C2218yescomplemented
45C2×C4⋊C4×C127C2211yescharacteristic
46C2×C22⋊C4×C127C2212yes—
47C23×D127C2311yescharacteristic
48C2×C22⋊D127—28no—
49C2×C22⋊D127—24no—
50C2×C22⋊D127C2318yes—
51C2×C22⋊D127C2314yes—
52C22×Dic127—44no—
53C22×Dic127C2312yes—
54C22×Dic127C2311yescharacteristic
55C22×Dic127C2311yescharacteristic
56C22×Dic127C2312yes—
57C22×Dic127C2311yescharacteristic
58C22×Dic127C2318yes—
59C2×C4×D127—24no—
60C2×C4×D127—44no—
61C2×C4×D127C2314yes—
62C2×C4×D127C2318yes—
63C4⋊Dic127C2318yes—
64C4⋊Dic127C2314yes—
65C4⋊Dic127C2314yes—
66Dic127⋊C4C2318yes—
67Dic127⋊C4C2318yes—
68Dic127⋊C4C2314yes—
69C22⋊Dic127C2314yes—
70C22⋊Dic127C2318yes—
71C22⋊Dic127C2318yes—
72C22⋊Dic127C2318yes—
73(C2×D127)⋊C4C2314yes—
74C4×Dic127C2314yes—
75C4×Dic127C2318yes—
76C24×C127C2312yes—
77C24×C127C2311yescharacteristic
78C2×D4×C127—24no—
79C2×D4×C127—44no—
80C2×D4×C127C2314yes—
81C2×D4×C127C2318yes—
82C22×C4×C127—24no—
83C22×C4×C127C2312yes—
84C22×C4×C127C2311yescharacteristic
85C22×C4×C127C2314yes—
86C22×C4×C127C2311yescharacteristic
87C4⋊C4×C127C2314yes—
88C22⋊C4×C127C2318yes—
89C22×D127—22no—
90C22×D127—22no—
91C22×D127#4114yes—
92C22×D127C2412yes—
93C22⋊D127—216no—
94C22⋊D127—28no—
95C2×Dic127—22no—
96C2×Dic127—24no—
97C2×Dic127—22no—
98C2×Dic127—24no—
99C2×Dic127—22no—
100C2×Dic127—48no—
101C2×Dic127C2412yes—
102C2×Dic127C2412yes—
103C2×Dic127C2414yes—
104C2×Dic127C2414yes—
105C2×Dic127C2412yes—
106C4×D127—28no—
107C4×D127—48no—
108C23×C127—22no—
109C23×C127—24no—
110C23×C127—24no—
111C23×C127—22no—
112C23×C127—22no—
113C23×C127—24no—
114C23×C127C2414yes—
115C23×C127C2412yes—
116C23×C127C2411yescharacteristic
117D4×C127—28no—
118D4×C127—48no—
119C2×C4×C127—22no—
120C2×C4×C127—24no—
121C2×C4×C127—28no—
122C2×C4×C127#4114yes—
123C2×C4×C127C2412yes—
124C2×C4×C127C2414yes—
125C2×C4×C127C2412yes—
126C22×C127—22no—
127C22×C127—24no—
128C22×C127—24no—
129C22×C127—22no—
130C22×C127—22no—
131C22×C127—24no—
132C22×C127—44no—
133C22×C127—48no—
134C22×C127C2×#4112yes—
135C22×C127C2×#4112yes—
136C22×C127H(5,𝔽2)12yes—
137C22×C127C2511yescharacteristic
138C2×D127—28no—
139C2×D127—22no—
140C2×D127—22no—
141C2×D127C2×#4114yes—
142C4×C127—22no—
143C4×C127—24no—
144C4×C127C2×#4114yes—
145Dic127—22no—
146Dic127—22no—
147Dic127—24no—
148Dic127—24no—
149Dic127—22no—
150C2×C127—42no—
151C2×C127—44no—
152C2×C127#55314yescomplemented
153C2×C127C22×#4111yescharacteristic
154C2×C127C22×#4111yescharacteristic
155C2×C127C2×H(5,𝔽2)11yescharacteristic
156D127—24no—
157C2×#553—1271nomaximal, Sylow
158C127C2×#55311yescharacteristic, complemented, Sylow
159#553—12716no—
160C2×#126—1272no—
161C2×#125—1271no—
162C2×#123—1272no—
163C2×#121—1272no—
164C2×#121—1271no—
165C2×#121D12711yescharacteristic, complemented
166C2×C4×D4—1271no—
167C2×C4×D4—1271no—
168C2×C4×D4—1272no—
169C2×#117—1271no—
170C22×C4⋊C4—1271no—
171C22×D4—1271no—
172C22×D4—1272no—
173C22×D4C2×D12711yescharacteristic
174C22×D4C2×D12712yes—
175C23×C4—1272no—
176C23×C4—1272no—
177C23×C4—1271no—
178C23×C4C2×D12711yescharacteristic
179#126—12716no—
180#125—1278no—
181#123—12716no—
182#121—12716no—
183#121—1278no—
184#121C2×D12718yescomplemented
185C4×D4—1278no—
186C4×D4—1278no—
187C4×D4—12716no—
188#117—1278no—
189C2×C4⋊C4—1271no—
190C2×C4⋊C4—1272no—
191C2×C4⋊C4—1271no—
192C2×C4⋊C4—1272no—
193C2×C4⋊C4—1271no—
194C2×C4⋊C4—1272no—
195C2×C4⋊C4—1278no—
196C2×C4⋊C4C2×D12711yescharacteristic
197C2×C22⋊C4—1272no—
198C2×C22⋊C4—1272no—
199C2×C22⋊C4—1271no—
200C2×C22⋊C4—1272no—
201C2×C22⋊C4—1271no—
202C2×C22⋊C4C2×D12712yes—
203C2×C42—1272no—
204C2×C42—1271no—
205C24—1271no—
206C24C22×D12711yescharacteristic
207C24C22×D12712yes—
208C2×D4—24no—
209C2×D4—44no—
210C2×D4—1274no—
211C2×D4—1278no—
212C2×D4—2544no—
213C2×D4—2548no—
214C2×D4C22×D12714yes—
215C2×D4C22×D12718yes—
216C22×C4—24no—
217C22×C4—1278no—
218C22×C4—1272no—
219C22×C4—1271no—
220C22×C4—1272no—
221C22×C4—1271no—
222C22×C4—1271no—
223C22×C4—1278no—
224C22×C4—1274no—
225C22×C4—5084no—
226C22×C4—5084no—
227C22×C4—2544no—
228C22×C4C22×D12714yes—
229C22×C4C22×D12711yescharacteristic
230C22×C4C22×D12712yes—
231C22×C4C22×D12711yescharacteristic
232C4⋊C4—1278no—
233C4⋊C4—1278no—
234C4⋊C4—1274no—
235C4⋊C4—1274no—
236C4⋊C4—1274no—
237C4⋊C4—1278no—
238C4⋊C4C22×D12714yes—
239C22⋊C4—1278no—
240C22⋊C4—1278no—
241C22⋊C4—1274no—
242C22⋊C4—1278no—
243C22⋊C4—1274no—
244C22⋊C4C22×D12718yes—
245C42—1278no—
246C42—1274no—
247C23—22no—
248C23—24no—
249C23—22no—
250C23—24no—
251C23—24no—
252C23—22no—
253C23—1274no—
254C23—1272no—
255C23—2542no—
256C23—2542no—
257C23C23×D12712yes—
258C23C23×D12714yes—
259C23C23×D12711yescharacteristic
260D4—28no—
261D4—48no—
262D4—2548no—
263D4—25416no—
264C2×C4—22no—
265C2×C4—24no—
266C2×C4—28no—
267C2×C4—1274no—
268C2×C4—1272no—
269C2×C4—1274no—
270C2×C4—1272no—
271C2×C4—1272no—
272C2×C4—5088no—
273C2×C4—5088no—
274C2×C4—2544no—
275C2×C4—2542no—
276C2×C4—2542no—
277C2×C4—2544no—
278C2×C4—2542no—
279C2×C4—2548no—
280C2×C4#1452324714yes—
281C2×C4C23×D12712yes—
282C2×C4C23×D12714yes—
283C2×C4C23×D12712yes—
284C22—22no—
285C22—24no—
286C22—22no—
287C22—24no—
288C22—24no—
289C22—22no—
290C22—44no—
291C22—48no—
292C22—1274no—
293C22—2548no—
294C22—2542no—
295C22—2542no—
296C22#41×D12712yes—
297C22C2×#1452324712yes—
298C22#1686125412yes—
299C22C24×D12711yescharacteristic
300C4—22no—
301C4—24no—
302C4—2544no—
303C4—2542no—
304C4—2542no—
305C4—2544no—
306C4—2542no—
307C4C2×#1452324714yes—
308C2—42no—
309C2—44no—
310C2—2544no—
311C2#2255057314yesdirect product factor
312C2C2×#41×D12711yescharacteristic
313C2C22×#1452324711yescharacteristic
314C2C2×#1686125411yescharacteristic
subgroupG/H
centerC23C23×D127
commutator, cosocleC22×C127C25
FrattiniC22C24×D127
FittingC2×#121×C127C2
socleC23×C127C24
hypercenterC2×#121D127
hypocenterC127C2×#553
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C23 ◁ C2×#121

Complements

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

NH ≅ G/Ntype
1. #22550573C2direct (N × H)
2. C2×#16861202C2semidirect
3. C2×#16861200C2semidirect
4. C2×#16861190C2semidirect
5. C2×#16861180C2semidirect
6. C2×#16861180C2semidirect
7. C2×D4×Dic127C2semidirect
8. C2×C4×C22⋊D127C2semidirect
9. C2×(C22⋊D127)⋊C4C2semidirect
10. C2×#16861168C2semidirect
11. C2×C4⋊C4×D127C2semidirect
12. C2×#121×C127C2semidirect
18. #16861202C22semidirect
19. #16861200C22semidirect
20. #16861190C22semidirect
21. #16861180C22semidirect
22. #16861180C22semidirect
23. D4×Dic127C22semidirect
24. C4×C22⋊D127C22semidirect
25. (C22⋊D127)⋊C4C22semidirect
26. #16861168C22semidirect
33. C4⋊C4×D127C22semidirect
44. #121×C127C22semidirect
152. C2×C127#553semidirect
158. C127C2×#553semidirect
165. C2×#121D127semidirect
184. #121C2×D127semidirect
311. C2#22550573direct (N × H)

Maximal subgroups

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

subgroupindex
#225505732
C2×#168612022
C2×#168612002
C2×#168611902
C2×#168611802
C2×D4×Dic1272
C2×C4×C22⋊D1272
C2×(C22⋊D127)⋊C42
C2×#168611682
C2×C4⋊C4×D1272
C2×#121×C1272
C2×#553127