Finite Group Databasebeta

← C2×#22550448 #30652045

Subgroups — C2×#22550448 #30652045

Order 16256.

1512 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
1C22×#14523247C211yesmaximal, characteristic
2C23×Dic254C211yesmaximal, characteristic, complemented
3#22550448C2116yesmaximal, direct product factor
4C2×#16861208C212yesmaximal, complemented
5C2×#16861195C212yesmaximal, complemented
6C2×#16861193C211yesmaximal, characteristic, complemented
7C2×#16861192C211yesmaximal, characteristic, complemented
8C2×#16861190C211yesmaximal, characteristic, complemented
9C2×#16861187C212yesmaximal, complemented
10C2×#16861186C212yesmaximal, complemented
11C2×#16861165C211yesmaximal, characteristic, complemented
12C2×#123×C127C211yesmaximal, characteristic, complemented
13C2×#14523247—28no—
14C2×#14523247C2218yes—
15C22×Dic254—28no—
16C22×Dic254C2212yes—
17C22×Dic254C2212yes—
18C22×Dic254C2211yescharacteristic
19C22×Dic254C2218yescomplemented
20C22×C22⋊D127C2211yescharacteristic
21C22×C22⋊D127C2211yescharacteristic
22C23×Dic127C2211yescharacteristic
23C23×Dic127C2211yescharacteristic
24C23×Dic127C2211yescharacteristic
25C22×C4×D127C2211yescharacteristic
26#16861208C22116yescomplemented
27#16861195C22116yescomplemented
28#16861193C2218yescomplemented
29#16861192C2218yescomplemented
30#16861190C2218yescomplemented
31#16861187C22116yescomplemented
32#16861186C22116yescomplemented
33#16861165C2218yescomplemented
34C2×C4⋊Dic127C2212yes—
35C2×Dic127⋊C4C2212yes—
36C2×Dic127⋊C4C2212yes—
37C2×Dic127⋊C4C2212yes—
38C2×C22⋊Dic127C2211yescharacteristic
39C2×C22⋊Dic127C2212yes—
40C2×(C2×D127)⋊C4C2212yes—
41C2×(C2×D127)⋊C4C2212yes—
42C2×C4×Dic127C2212yes—
43C22×D4×C127C2211yescharacteristic
44C23×C4×C127C2211yescharacteristic
45#123×C127C2218yescomplemented
46C2×C4⋊C4×C127C2212yes—
47C2×C22⋊C4×C127C2211yescharacteristic
48C2×C22⋊C4×C127C2212yes—
49C23×D127C2311yescharacteristic
50#14523247—232no—
51C2×Dic254—28no—
52C2×Dic254—28no—
53C2×Dic254—232no—
54C2×Dic254—24no—
55C2×Dic254C2318yes—
56C2×Dic254C2318yes—
57C2×Dic254C2314yes—
58C2×C22⋊D127—24no—
59C2×C22⋊D127—24no—
60C2×C22⋊D127C2314yes—
61C2×C22⋊D127C2314yes—
62C22×Dic127—24no—
63C22×Dic127—24no—
64C22×Dic127D418yes—
65C22×Dic127C2314yes—
66C22×Dic127C2314yes—
67C22×Dic127C2311yescharacteristic
68C22×Dic127C2312yes—
69C22×Dic127C2312yes—
70C22×Dic127C2311yescharacteristic
71C22×Dic127C2311yescharacteristic
72C22×Dic127C2314yes—
73C2×C4×D127—24no—
74C2×C4×D127C2314yes—
75C4⋊Dic127C2318yes—
76Dic127⋊C4C2318yes—
77Dic127⋊C4C2318yes—
78Dic127⋊C4C2318yes—
79C22⋊Dic127C2318yes—
80C22⋊Dic127C2314yes—
81(C2×D127)⋊C4C2318yes—
82(C2×D127)⋊C4C2318yes—
83C4×Dic127C2318yes—
84C24×C127C2311yescharacteristic
85C24×C127C2311yescharacteristic
86C2×D4×C127—24no—
87C2×D4×C127C2314yes—
88C22×C4×C127—24no—
89C22×C4×C127C2314yes—
90C22×C4×C127C2311yescharacteristic
91C22×C4×C127C2312yes—
92C22×C4×C127C2312yes—
93C4⋊C4×C127C2318yes—
94C22⋊C4×C127C2318yes—
95C22⋊C4×C127C2314yes—
96C22×D127—22no—
97C22×D127—24no—
98C22×D127C2412yes—
99Dic254—216no—
100Dic254—216no—
101Dic254—28no—
102C22⋊D127—28no—
103C22⋊D127—28no—
104C2×Dic127—22no—
105C2×Dic127—28no—
106C2×Dic127—24no—
107C2×Dic127—24no—
108C2×Dic127—28no—
109C2×Dic127C2×D414yes—
110C2×Dic127C2×D414yes—
111C2×Dic127C2×D4116yes—
112C2×Dic127C2414yes—
113C2×Dic127C2414yes—
114C2×Dic127C2412yes—
115C2×Dic127C2412yes—
116C2×Dic127C2412yes—
117C4×D127—28no—
118C23×C127—24no—
119C23×C127—22no—
120C23×C127—24no—
121C23×C127C2×D414yes—
122C23×C127C2412yes—
123C23×C127C2412yes—
124C23×C127C2411yescharacteristic
125D4×C127—28no—
126C2×C4×C127—28no—
127C2×C4×C127—24no—
128C2×C4×C127—22no—
129C2×C4×C127—24no—
130C2×C4×C127C2414yes—
131C2×C4×C127C2414yes—
132C2×C4×C127C2412yes—
133C22×C127—28no—
134C22×C127—24no—
135C22×C127—22no—
136C22×C127—24no—
137C22×C127—44no—
138C22×C127C22×D414yes—
139C22×C127C22×D412yes—
140C22×C1272−1+414yes—
141C22×C127C2511yescharacteristic
142C2×D127—22no—
143C2×D127—24no—
144C2×D127—44no—
145C4×C127—24no—
146C4×C127—22no—
147C4×C127—24no—
148Dic127—22no—
149Dic127—24no—
150Dic127—24no—
151Dic127C22×D414yes—
152Dic127C22×D414yes—
153C2×C127—24no—
154C2×C127—42no—
155C2×C127#53614yescomplemented
156C2×C127C23×D411yescharacteristic
157C2×C127C2×2−1+412yes—
158D127—42no—
159C2×#536—1271nomaximal, Sylow
160C127C2×#53611yescharacteristic, complemented, Sylow
161C22×#41—1271no—
162C23×Q8—1271no—
163#536—12716no—
164C2×C4⋊Q8—1272no—
165C2×#124—1272no—
166C2×#123—1271no—
167C2×#123—1271no—
168C2×#123—1271no—
169C2×#123D12711yescharacteristic, complemented
170C2×C22⋊Q8—1272no—
171C2×C22⋊Q8—1272no—
172C2×#117—1271no—
173C2×#41—1278no—
174C2×#41—2548no—
175C22×Q8—1272no—
176C22×Q8—1272no—
177C22×Q8—1271no—
178C22×Q8—1278no—
179C22×Q8—2548no—
180C22×D4—1271no—
181C22×D4—1271no—
182C22×D4C2×D12711yescharacteristic
183C23×C4—1271no—
184C23×C4—1271no—
185C23×C4—1271no—
186C23×C4—1271no—
187C23×C4C2×D12711yescharacteristic
188C4⋊Q8—12716no—
189#124—12716no—
190#123—1278no—
191#123—1278no—
192#123—1278no—
193#123C2×D12718yescomplemented
194C22⋊Q8—12716no—
195C22⋊Q8—12716no—
196#117—1278no—
197C2×C4⋊C4—1272no—
198C2×C4⋊C4—1272no—
199C2×C4⋊C4—1272no—
200C2×C4⋊C4—1272no—
201C2×C4⋊C4C2×D12712yes—
202C2×C22⋊C4—1271no—
203C2×C22⋊C4—1272no—
204C2×C22⋊C4—1272no—
205C2×C22⋊C4—1272no—
206C2×C22⋊C4C2×D12711yescharacteristic
207C2×C22⋊C4C2×D12712yes—
208C2×C42—1272no—
209C24—1271no—
210C24C22×D12711yescharacteristic
211C24C22×D12711yescharacteristic
212#41—25432no—
213C2×Q8—1278no—
214C2×Q8—1278no—
215C2×Q8—1274no—
216C2×Q8—2548no—
217C2×Q8—2548no—
218C2×Q8—25432no—
219C2×Q8—2544no—
220C2×D4—24no—
221C2×D4—1274no—
222C2×D4—1274no—
223C2×D4—2544no—
224C2×D4—2544no—
225C2×D4C22×D12714yes—
226C22×C4—24no—
227C22×C4—1278no—
228C22×C4—1274no—
229C22×C4—1271no—
230C22×C4—1271no—
231C22×C4—1274no—
232C22×C4—1274no—
233C22×C4—1272no—
234C22×C4—1272no—
235C22×C4—1271no—
236C22×C4—1274no—
237C22×C4—2544no—
238C22×C4—2544no—
239C22×C4—2544no—
240C22×C4C22×D12714yes—
241C22×C4C22×D12712yes—
242C22×C4C22×D12712yes—
243C22×C4C22×D12711yescharacteristic
244C4⋊C4—1278no—
245C4⋊C4—1278no—
246C4⋊C4—1278no—
247C4⋊C4—1278no—
248C4⋊C4C22×D12718yes—
249C22⋊C4—1274no—
250C22⋊C4—1278no—
251C22⋊C4—1278no—
252C22⋊C4—1278no—
253C22⋊C4C22×D12714yes—
254C22⋊C4C22×D12718yes—
255C42—1278no—
256C23—24no—
257C23—22no—
258C23—24no—
259C23—1272no—
260C23—2542no—
261C23—2544no—
262C23D4×D12714yes—
263C23C23×D12712yes—
264C23C23×D12712yes—
265C23C23×D12711yescharacteristic
266Q8—25416no—
267Q8—25416no—
268Q8—2548no—
269D4—28no—
270D4—2548no—
271D4—2548no—
272C2×C4—28no—
273C2×C4—24no—
274C2×C4—22no—
275C2×C4—24no—
276C2×C4—1274no—
277C2×C4—1274no—
278C2×C4—12716no—
279C2×C4—1272no—
280C2×C4—1272no—
281C2×C4—1274no—
282C2×C4—1274no—
283C2×C4—1272no—
284C2×C4—2548no—
285C2×C4—2548no—
286C2×C4—2542no—
287C2×C4—2548no—
288C2×C4—2544no—
289C2×C4—2544no—
290C2×C4C23×D12714yes—
291C2×C4C23×D12714yes—
292C2×C4C23×D12712yes—
293C22—28no—
294C22—24no—
295C22—22no—
296C22—24no—
297C22—44no—
298C22—5084no—
299C22—2542no—
300C22—2544no—
301C22C2×D4×D12714yes—
302C22C2×D4×D12712yes—
303C22#1686125614yes—
304C22C24×D12711yescharacteristic
305C4—24no—
306C4—22no—
307C4—24no—
308C4—1274no—
309C4—1274no—
310C4—2542no—
311C4—2544no—
312C4—2544no—
313C2—24no—
314C2—42no—
315C2—5082no—
316C2#2255044814yesdirect product factor
317C2C22×D4×D12711yescharacteristic
318C2C2×#1686125612yes—
subgroupG/H
centerC23C23×D127
commutator, cosocleC22×C127C25
FrattiniC22C24×D127
FittingC2×#123×C127C2
socleC23×C127C24
prime radicalC22×#14523247C2
hypercenterC2×#123D127
hypocenterC127C2×#536
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C23 ◁ C2×#123

Complements

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

NH ≅ G/Ntype
2. C23×Dic254C2semidirect
3. #22550448C2direct (N × H)
4. C2×#16861208C2semidirect
5. C2×#16861195C2semidirect
6. C2×#16861193C2semidirect
7. C2×#16861192C2semidirect
8. C2×#16861190C2semidirect
9. C2×#16861187C2semidirect
10. C2×#16861186C2semidirect
11. C2×#16861165C2semidirect
12. C2×#123×C127C2semidirect
19. C22×Dic254C22semidirect
26. #16861208C22semidirect
27. #16861195C22semidirect
28. #16861193C22semidirect
29. #16861192C22semidirect
30. #16861190C22semidirect
31. #16861187C22semidirect
32. #16861186C22semidirect
33. #16861165C22semidirect
45. #123×C127C22semidirect
155. C2×C127#536semidirect
160. C127C2×#536semidirect
169. C2×#123D127semidirect
193. #123C2×D127semidirect
316. C2#22550448direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145232472
C23×Dic2542
#225504482
C2×#168612082
C2×#168611952
C2×#168611932
C2×#168611922
C2×#168611902
C2×#168611872
C2×#168611862
C2×#168611652
C2×#123×C1272
C2×#536127