Finite Group Databasebeta

← C2×#22550477 #30652086

Subgroups — C2×#22550477 #30652086

Order 16256.

1260 conjugacy classes of subgroups.

The subgroup lattice has 320 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22550477C2116yesmaximal, direct product factor
2C2×#16861205C211yesmaximal, characteristic, complemented
3C2×#16861200C211yesmaximal, characteristic, complemented
4C2×#16861192C212yesmaximal, complemented
5C2×#16861191C212yesmaximal, complemented
6C2×#16861184C211yesmaximal, characteristic, complemented
7C2×#16861183C212yesmaximal, complemented
8C2×#16861182C212yesmaximal, complemented
9C2×#16861180C211yesmaximal, characteristic, complemented
10C2×C4×D508C211yesmaximal, characteristic, complemented
11C2×#16861166C211yesmaximal, characteristic, complemented
12C2×C4×D4×C127C211yesmaximal, characteristic, complemented
13C22×D508C2211yescharacteristic
14C22×D508C2212yes—
15C22×C22⋊D127C2212yes—
16C22×C22⋊D127C2212yes—
17C22×C22⋊D127C2212yes—
18C22×C4×D127C2211yescharacteristic
19C22×C4×D127C2212yes—
20#16861205C2218yescomplemented
21#16861200C2218yescomplemented
22#16861192C22116yescomplemented
23#16861191C22116yescomplemented
24#16861184C2218yescomplemented
25#16861183C22116yescomplemented
26#16861182C22116yescomplemented
27#16861180C2218yescomplemented
28C4×D508C2218yescomplemented
29#16861166C2218yescomplemented
30C2×C4⋊Dic127C2211yescharacteristic
31C2×C4⋊Dic127C2212yes—
32C2×Dic127⋊C4C2211yescharacteristic
33C2×Dic127⋊C4C2211yescharacteristic
34C2×Dic127⋊C4C2212yes—
35C2×C22⋊Dic127C2212yes—
36C2×(C2×D127)⋊C4C2211yescharacteristic
37C2×(C2×D127)⋊C4C2211yescharacteristic
38C2×(C2×D127)⋊C4C2212yes—
39C2×(C2×D127)⋊C4C2212yes—
40C2×C4×Dic127C2211yescharacteristic
41C22×D4×C127C2211yescharacteristic
42C23×C4×C127C2212yes—
43C4×D4×C127C2218yescomplemented
44C2×C4⋊C4×C127C2211yescharacteristic
45C2×C22⋊C4×C127C2212yes—
46C2×C42×C127C2211yescharacteristic
47C23×D127C2311yescharacteristic
48C23×D127C2312yes—
49C2×D508—24no—
50C2×D508—44no—
51C2×D508C2314yes—
52C2×D508C2318yes—
53C2×C22⋊D127—44no—
54C2×C22⋊D127—44no—
55C2×C22⋊D127—44no—
56C2×C22⋊D127C2318yes—
57C2×C22⋊D127C2318yes—
58C2×C22⋊D127C2318yes—
59C22×Dic127C2312yes—
60C22×Dic127C2311yescharacteristic
61C22×Dic127C2311yescharacteristic
62C22×Dic127C2311yescharacteristic
63C2×C4×D127—24no—
64C2×C4×D127—44no—
65C2×C4×D127C2314yes—
66C2×C4×D127C2318yes—
67C4⋊Dic127C2318yes—
68C4⋊Dic127C2314yes—
69Dic127⋊C4C2314yes—
70Dic127⋊C4C2314yes—
71Dic127⋊C4C2318yes—
72C22⋊Dic127C2318yes—
73(C2×D127)⋊C4C2318yes—
74(C2×D127)⋊C4C2318yes—
75(C2×D127)⋊C4C2314yes—
76(C2×D127)⋊C4C2314yes—
77C4×Dic127C2314yes—
78C24×C127C2312yes—
79C2×D4×C127—24no—
80C2×D4×C127C2314yes—
81C22×C4×C127—44no—
82C22×C4×C127C2311yescharacteristic
83C22×C4×C127C2312yes—
84C22×C4×C127C2311yescharacteristic
85C22×C4×C127C2318yes—
86C22×C4×C127C2311yescharacteristic
87C4⋊C4×C127C2314yes—
88C22⋊C4×C127C2318yes—
89C42×C127C2314yes—
90C22×D127—22no—
91C22×D127—24no—
92C22×D127—24no—
93C22×D127—22no—
94C22×D127—24no—
95C22×D127—22no—
96C22×D127C2412yes—
97C22×D127C2414yes—
98D508—28no—
99D508—48no—
100C22⋊D127—48no—
101C22⋊D127—48no—
102C22⋊D127—48no—
103C2×Dic127—22no—
104C2×Dic127—24no—
105C2×Dic127—22no—
106C2×Dic127—22no—
107C2×Dic127C2412yes—
108C2×Dic127C2412yes—
109C2×Dic127C2412yes—
110C2×Dic127C2414yes—
111C4×D127—28no—
112C4×D127—48no—
113C23×C127—24no—
114C23×C127—24no—
115C23×C127—24no—
116C23×C127C2414yes—
117C23×C127C2411yescharacteristic
118D4×C127—28no—
119C2×C4×C127—22no—
120C2×C4×C127—24no—
121C2×C4×C127—22no—
122C2×C4×C127—48no—
123C2×C4×C127#4114yes—
124C2×C4×C127C2412yes—
125C2×C4×C127C2412yes—
126C2×C4×C127C2414yes—
127C2×C4×C127C2412yes—
128C22×C127—24no—
129C22×C127—24no—
130C22×C127—24no—
131C22×C127—48no—
132C22×C127C2×#4112yes—
133C22×C127H(5,𝔽2)12yes—
134C22×C127H(5,𝔽2)12yes—
135C22×C127C2511yescharacteristic
136C2×D127—22no—
137C2×D127—24no—
138C2×D127—24no—
139C2×D127—22no—
140C2×D127—24no—
141C2×D127—22no—
142C2×D127—44no—
143C2×D127—48no—
144C4×C127—22no—
145C4×C127—24no—
146C4×C127—22no—
147C4×C127C2×#4114yes—
148Dic127—22no—
149Dic127—24no—
150Dic127—22no—
151Dic127—22no—
152C2×C127—44no—
153C2×C127#54014yescomplemented
154C2×C127C22×#4111yescharacteristic
155C2×C127C2×H(5,𝔽2)11yescharacteristic
156C2×C127C2×H(5,𝔽2)11yescharacteristic
157D127—42no—
158D127—44no—
159C2×#540—1271nomaximal, Sylow
160C127C2×#54011yescharacteristic, complemented, Sylow
161#540—12716no—
162C2×#127—1271no—
163C2×#125—1271no—
164C2×#123—1272no—
165C2×#123—1272no—
166C2×#121—1271no—
167C2×#121—1272no—
168C2×#121—1271no—
169C2×#121—1272no—
170C2×C4×D4—1271no—
171C2×C4×D4D12711yescharacteristic, complemented
172C2×#117—1271no—
173C22×D4—1272no—
174C22×D4—1272no—
175C22×D4—1272no—
176C22×D4—1272no—
177C22×D4—1271no—
178C22×D4C2×D12711yescharacteristic
179C23×C4—1272no—
180C23×C4—1271no—
181C23×C4C2×D12712yes—
182#127—1278no—
183#125—1278no—
184#123—12716no—
185#123—12716no—
186#121—1278no—
187#121—12716no—
188#121—1278no—
189#121—12716no—
190C4×D4—1278no—
191C4×D4C2×D12718yescomplemented
192#117—1278no—
193C2×C4⋊C4—1271no—
194C2×C4⋊C4—1271no—
195C2×C4⋊C4—1271no—
196C2×C4⋊C4—1272no—
197C2×C4⋊C4—1272no—
198C2×C4⋊C4C2×D12711yescharacteristic
199C2×C22⋊C4—1272no—
200C2×C22⋊C4—1271no—
201C2×C22⋊C4—1271no—
202C2×C22⋊C4—1272no—
203C2×C22⋊C4—1272no—
204C2×C22⋊C4C2×D12712yes—
205C2×C42—1271no—
206C2×C42C2×D12711yescharacteristic
207C24—1271no—
208C24—1272no—
209C24C22×D12712yes—
210C2×D4—24no—
211C2×D4—1278no—
212C2×D4—1278no—
213C2×D4—1278no—
214C2×D4—1278no—
215C2×D4—1274no—
216C2×D4—5084no—
217C2×D4—5084no—
218C2×D4—5084no—
219C2×D4—5084no—
220C2×D4—2544no—
221C2×D4C22×D12714yes—
222C22×C4—44no—
223C22×C4—1271no—
224C22×C4—1271no—
225C22×C4—1271no—
226C22×C4—1272no—
227C22×C4—1278no—
228C22×C4—1274no—
229C22×C4—5084no—
230C22×C4—2544no—
231C22×C4C22×D12711yescharacteristic
232C22×C4C22×D12711yescharacteristic
233C22×C4C22×D12712yes—
234C22×C4C22×D12718yes—
235C22×C4C22×D12711yescharacteristic
236C4⋊C4—1274no—
237C4⋊C4—1274no—
238C4⋊C4—1278no—
239C4⋊C4—1274no—
240C4⋊C4—1278no—
241C4⋊C4C22×D12714yes—
242C22⋊C4—1278no—
243C22⋊C4—1274no—
244C22⋊C4—1274no—
245C22⋊C4—1278no—
246C22⋊C4—1278no—
247C22⋊C4C22×D12718yes—
248C42—1274no—
249C42C22×D12714yes—
250C23—24no—
251C23—24no—
252C23—24no—
253C23—1272no—
254C23—1274no—
255C23—2542no—
256C23—2544no—
257C23—2542no—
258C23—2544no—
259C23—2544no—
260C23—2542no—
261C23C23×D12714yes—
262C23C23×D12711yescharacteristic
263D4—28no—
264D4—5088no—
265D4—5088no—
266D4—5088no—
267D4—5088no—
268D4—2548no—
269C2×C4—22no—
270C2×C4—24no—
271C2×C4—22no—
272C2×C4—48no—
273C2×C4—1272no—
274C2×C4—1272no—
275C2×C4—1272no—
276C2×C4—1274no—
277C2×C4—5088no—
278C2×C4—2542no—
279C2×C4—2542no—
280C2×C4—2544no—
281C2×C4—2542no—
282C2×C4—2548no—
283C2×C4#1452324814yes—
284C2×C4C23×D12712yes—
285C2×C4C23×D12712yes—
286C2×C4C23×D12714yes—
287C2×C4C23×D12712yes—
288C22—24no—
289C22—24no—
290C22—24no—
291C22—48no—
292C22—5084no—
293C22—5088no—
294C22—2542no—
295C22—2544no—
296C22—2542no—
297C22—2544no—
298C22—2544no—
299C22—2542no—
300C22C2×#1452324812yes—
301C22#1686125412yes—
302C22#1686125512yes—
303C22C24×D12711yescharacteristic
304C4—22no—
305C4—24no—
306C4—22no—
307C4—2542no—
308C4—2542no—
309C4—2544no—
310C4—2542no—
311C4C2×#1452324814yes—
312C2—44no—
313C2—5082no—
314C2—5084no—
315C2#2255047714yesdirect product factor
316C2C22×#1452324811yescharacteristic
317C2C2×#1686125411yescharacteristic
318C2C2×#1686125511yescharacteristic
subgroupG/H
centerC23C23×D127
commutator, cosocleC22×C127C25
FrattiniC22C24×D127
FittingC2×C4×D4×C127C2
socleC23×C127C24
hypercenterC2×C4×D4D127
hypocenterC127C2×#540
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C23 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
1. #22550477C2direct (N × H)
2. C2×#16861205C2semidirect
3. C2×#16861200C2semidirect
4. C2×#16861192C2semidirect
5. C2×#16861191C2semidirect
6. C2×#16861184C2semidirect
7. C2×#16861183C2semidirect
8. C2×#16861182C2semidirect
9. C2×#16861180C2semidirect
10. C2×C4×D508C2semidirect
11. C2×#16861166C2semidirect
12. C2×C4×D4×C127C2semidirect
20. #16861205C22semidirect
21. #16861200C22semidirect
22. #16861192C22semidirect
23. #16861191C22semidirect
24. #16861184C22semidirect
25. #16861183C22semidirect
26. #16861182C22semidirect
27. #16861180C22semidirect
28. C4×D508C22semidirect
29. #16861166C22semidirect
43. C4×D4×C127C22semidirect
153. C2×C127#540semidirect
160. C127C2×#540semidirect
171. C2×C4×D4D127semidirect
191. C4×D4C2×D127semidirect
315. C2#22550477direct (N × H)

Maximal subgroups

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

subgroupindex
#225504772
C2×#168612052
C2×#168612002
C2×#168611922
C2×#168611912
C2×#168611842
C2×#168611832
C2×#168611822
C2×#168611802
C2×C4×D5082
C2×#168611662
C2×C4×D4×C1272
C2×#540127