Finite Group Databasebeta

← C2×#22550456 #30652054

Subgroups — C2×#22550456 #30652054

Order 16256.

1640 conjugacy classes of subgroups.

The subgroup lattice has 360 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14523249C211yesmaximal, characteristic, complemented
2C22×#14523248C211yesmaximal, characteristic, complemented
3#22550456C2116yesmaximal, direct product factor
4C2×#16861187C212yesmaximal, complemented
5C2×#16861185C211yesmaximal, characteristic, complemented
6C2×#16861184C211yesmaximal, characteristic, complemented
7C2×#16861184C212yesmaximal, complemented
8C2×#16861183C211yesmaximal, characteristic, complemented
9C2×#16861182C212yesmaximal, complemented
10C2×#16861182C212yesmaximal, complemented
11C2×C4⋊C4×D127C211yesmaximal, characteristic, complemented
12C2×C22⋊Q8×C127C211yesmaximal, characteristic, complemented
13C2×#14523249—28no—
14C2×#14523249C2218yescomplemented
15C2×#14523248—28no—
16C2×#14523248C2218yescomplemented
17C22×Dic254C2211yescharacteristic
18C22×D508C2212yes—
19C22×D508C2211yescharacteristic
20C22×D508C2211yescharacteristic
21C22×D508C2212yes—
22C22×C22⋊D127C2211yescharacteristic
23C22×C22⋊D127C2211yescharacteristic
24C22×C22⋊D127C2212yes—
25C22×C4×D127C2212yes—
26C22×C4×D127C2211yescharacteristic
27C22×C4×D127C2212yes—
28C22×C4×D127C2211yescharacteristic
29#16861187C22116yescomplemented
30#16861185C2218yescomplemented
31#16861184C22116yescomplemented
32#16861184C2218yescomplemented
33#16861183C2218yescomplemented
34#16861182C22116yescomplemented
35#16861182C22116yescomplemented
36C2×C4⋊Dic127C2211yescharacteristic
37C2×Dic127⋊C4C2212yes—
38C2×Dic127⋊C4C2212yes—
39C4⋊C4×D127C2218yescomplemented
40C2×(C2×D127)⋊C4C2212yes—
41C2×(C2×D127)⋊C4C2212yes—
42C2×(C2×D127)⋊C4C2212yes—
43C22×Q8×C127C2211yescharacteristic
44C23×C4×C127C2211yescharacteristic
45C22⋊Q8×C127C2218yescomplemented
46C2×C4⋊C4×C127C2211yescharacteristic
47C2×C4⋊C4×C127C2212yes—
48C2×C22⋊C4×C127C2212yes—
49C23×D127C2311yescharacteristic
50C23×D127C2312yes—
51C23×D127C2311yescharacteristic
52#14523249—232no—
53#14523248—232no—
54C2×Dic254—24no—
55C2×Dic254C2314yes—
56C2×D508—24no—
57C2×D508—28no—
58C2×D508—24no—
59C2×D508—44no—
60C2×D508C2314yes—
61C2×D508C2318yes—
62C2×D508C2314yes—
63C2×D508C2318yes—
64C2×C22⋊D127—24no—
65C2×C22⋊D127—24no—
66C2×C22⋊D127—44no—
67C2×C22⋊D127C2314yes—
68C2×C22⋊D127C2314yes—
69C2×C22⋊D127C2318yes—
70C22×Dic127C2311yescharacteristic
71C22×Dic127C2312yes—
72C22×Dic127C2311yescharacteristic
73C2×C4×D127—28no—
74C2×C4×D127—24no—
75C2×C4×D127—44no—
76C2×C4×D127D418yescomplemented
77C2×C4×D127C2314yes—
78C2×C4×D127C2318yes—
79C2×C4×D127C2318yes—
80C2×C4×D127C2314yes—
81C4⋊Dic127C2314yes—
82Dic127⋊C4C2318yes—
83Dic127⋊C4C2318yes—
84(C2×D127)⋊C4C2318yes—
85(C2×D127)⋊C4C2318yes—
86(C2×D127)⋊C4C2318yes—
87C24×C127C2311yescharacteristic
88C2×Q8×C127—24no—
89C2×Q8×C127C2314yes—
90C22×C4×C127—24no—
91C22×C4×C127C2312yes—
92C22×C4×C127C2312yes—
93C22×C4×C127C2311yescharacteristic
94C22×C4×C127C2314yes—
95C22×C4×C127C2311yescharacteristic
96C4⋊C4×C127C2318yes—
97C4⋊C4×C127C2314yes—
98C22⋊C4×C127C2318yes—
99C22×D127—22no—
100C22×D127—22no—
101C22×D127—22no—
102C22×D127—24no—
103C22×D127—24no—
104C22×D127—22no—
105C22×D127—22no—
106C22×D127—24no—
107C22×D127C2×D414yes—
108C22×D127C2412yes—
109C22×D127C2414yes—
110C22×D127C2412yes—
111Dic254—28no—
112D508—28no—
113D508—216no—
114D508—28no—
115D508—48no—
116C22⋊D127—28no—
117C22⋊D127—28no—
118C22⋊D127—48no—
119C2×Dic127—22no—
120C2×Dic127—24no—
121C2×Dic127C2×D414yes—
122C2×Dic127C2414yes—
123C2×Dic127C2412yes—
124C2×Dic127C2412yes—
125C4×D127—28no—
126C4×D127—216no—
127C4×D127—48no—
128C4×D127C2×D4116yescomplemented
129C23×C127—22no—
130C23×C127—22no—
131C23×C127—22no—
132C23×C127C2412yes—
133C23×C127C2411yescharacteristic
134Q8×C127—28no—
135C2×C4×C127—22no—
136C2×C4×C127—24no—
137C2×C4×C127—24no—
138C2×C4×C127—28no—
139C2×C4×C127C2×D414yes—
140C2×C4×C127C2414yes—
141C2×C4×C127C2414yes—
142C2×C4×C127C2412yes—
143C2×C4×C127C2412yes—
144C22×C127—22no—
145C22×C127—22no—
146C22×C127—22no—
147C22×C127—44no—
148C22×C127C22×D412yes—
149C22×C127H(5,𝔽2)12yes—
150C22×C1272−1+412yes—
151C22×C127C2511yescharacteristic
152C2×D127—28no—
153C2×D127—22no—
154C2×D127—22no—
155C2×D127—22no—
156C2×D127—24no—
157C2×D127—24no—
158C2×D127—22no—
159C2×D127—22no—
160C2×D127—24no—
161C2×D127—44no—
162C2×D127—48no—
163C2×D127C22×D414yes—
164C4×C127—22no—
165C4×C127—24no—
166C4×C127—24no—
167C4×C127C22×D414yes—
168Dic127—22no—
169Dic127—24no—
170Dic127C22×D414yes—
171C2×C127—42no—
172C2×C127#53714yescomplemented
173C2×C127C23×D411yescharacteristic
174C2×C127C2×H(5,𝔽2)11yescharacteristic
175C2×C127C2×2−1+411yescharacteristic
176D127—24no—
177D127—42no—
178D127—44no—
179C2×#537—1271nomaximal, Sylow
180C127C2×#53711yescharacteristic, complemented, Sylow
181C22×#41—1271no—
182C22×#41—1271no—
183#537—12716no—
184C2×C22⋊Q8—1271no—
185C2×C22⋊Q8—1272no—
186C2×C22⋊Q8D12711yescharacteristic, complemented
187C2×#121—1271no—
188C2×#121—1271no—
189C2×#121—1272no—
190C2×#121—1272no—
191C2×#121—1272no—
192C22×C4⋊C4—1271no—
193C2×#41—1278no—
194C2×#41—1278no—
195C2×#41—2548no—
196C2×#41—2548no—
197C22×Q8—1271no—
198C22×Q8C2×D12711yescharacteristic
199C22×D4—1272no—
200C22×D4—1271no—
201C22×D4—1271no—
202C22×D4—1272no—
203C22×D4—1271no—
204C22×D4—1272no—
205C22×D4—1271no—
206C23×C4—1271no—
207C23×C4—1272no—
208C23×C4—1272no—
209C23×C4—1271no—
210C23×C4C2×D12711yescharacteristic
211C22⋊Q8—1278no—
212C22⋊Q8—12716no—
213C22⋊Q8C2×D12718yescomplemented
214#121—1278no—
215#121—1278no—
216#121—12716no—
217#121—12716no—
218#121—12716no—
219C2×C4⋊C4—1272no—
220C2×C4⋊C4—1271no—
221C2×C4⋊C4—1272no—
222C2×C4⋊C4—1278no—
223C2×C4⋊C4C2×D12711yescharacteristic
224C2×C4⋊C4C2×D12712yes—
225C2×C22⋊C4—1272no—
226C2×C22⋊C4—1272no—
227C2×C22⋊C4—1272no—
228C2×C22⋊C4C2×D12712yes—
229C24—1271no—
230C24—1272no—
231C24—1271no—
232C24C22×D12711yescharacteristic
233#41—25432no—
234#41—25432no—
235C2×Q8—24no—
236C2×Q8—1274no—
237C2×Q8—2544no—
238C2×Q8C22×D12714yes—
239C2×D4—1278no—
240C2×D4—1274no—
241C2×D4—1274no—
242C2×D4—1278no—
243C2×D4—1274no—
244C2×D4—1278no—
245C2×D4—1274no—
246C2×D4—5084no—
247C2×D4—5084no—
248C2×D4—2544no—
249C2×D4—2548no—
250C2×D4—2544no—
251C2×D4—2544no—
252C2×D4—2544no—
253C22×C4—24no—
254C22×C4—1271no—
255C22×C4—1278no—
256C22×C4—1274no—
257C22×C4—1272no—
258C22×C4—1271no—
259C22×C4—1278no—
260C22×C4—1278no—
261C22×C4—1274no—
262C22×C4—5084no—
263C22×C4—2548no—
264C22×C4—2544no—
265C22×C4C22×D12714yes—
266C22×C4C22×D12711yescharacteristic
267C22×C4C22×D12712yes—
268C22×C4C22×D12712yes—
269C22×C4C22×D12711yescharacteristic
270C4⋊C4—1278no—
271C4⋊C4—1278no—
272C4⋊C4—1274no—
273C4⋊C4C22×D12714yes—
274C4⋊C4C22×D12718yes—
275C22⋊C4—1278no—
276C22⋊C4—1278no—
277C22⋊C4—1278no—
278C22⋊C4C22×D12718yes—
279C23—22no—
280C23—22no—
281C23—22no—
282C23—1274no—
283C23—1272no—
284C23—1274no—
285C23—1272no—
286C23—2544no—
287C23—2542no—
288C23—2542no—
289C23—2544no—
290C23—2544no—
291C23—2542no—
292C23—2542no—
293C23—2542no—
294C23C23×D12712yes—
295C23C23×D12711yescharacteristic
296Q8—28no—
297Q8—2548no—
298D4—5088no—
299D4—5088no—
300D4—2548no—
301D4—25416no—
302D4—2548no—
303D4—2548no—
304D4—2548no—
305C2×C4—22no—
306C2×C4—24no—
307C2×C4—24no—
308C2×C4—28no—
309C2×C4—1274no—
310C2×C4—1272no—
311C2×C4—12716no—
312C2×C4—1274no—
313C2×C4—1272no—
314C2×C4—5088no—
315C2×C4—25416no—
316C2×C4—2542no—
317C2×C4—2544no—
318C2×C4—2548no—
319C2×C4D4×D12714yes—
320C2×C4C23×D12712yes—
321C2×C4C23×D12714yes—
322C2×C4C23×D12714yes—
323C2×C4C23×D12712yes—
324C22—22no—
325C22—22no—
326C22—22no—
327C22—44no—
328C22—1274no—
329C22—5088no—
330C22—5084no—
331C22—2544no—
332C22—2542no—
333C22—2542no—
334C22—2544no—
335C22—2544no—
336C22—2542no—
337C22—2542no—
338C22—2542no—
339C22—2548no—
340C22C2×D4×D12712yes—
341C22#1686125512yes—
342C22#1686125712yes—
343C22C24×D12711yescharacteristic
344C4—22no—
345C4—24no—
346C4—24no—
347C4—1274no—
348C4—2542no—
349C4—2544no—
350C4C2×D4×D12714yes—
351C2—42no—
352C2—5084no—
353C2—5082no—
354C2—2544no—
355C2#2255045614yesdirect product factor
356C2C22×D4×D12711yescharacteristic
357C2C2×#1686125511yescharacteristic
358C2C2×#1686125711yescharacteristic
subgroupG/H
centerC23C23×D127
commutator, cosocleC22×C127C25
FrattiniC22C24×D127
FittingC2×C22⋊Q8×C127C2
socleC23×C127C24
hypercenterC2×C22⋊Q8D127
hypocenterC127C2×#537
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C23 ◁ C2×C22⋊Q8

Complements

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

NH ≅ G/Ntype
1. C22×#14523249C2semidirect
2. C22×#14523248C2semidirect
3. #22550456C2direct (N × H)
4. C2×#16861187C2semidirect
5. C2×#16861185C2semidirect
6. C2×#16861184C2semidirect
7. C2×#16861184C2semidirect
8. C2×#16861183C2semidirect
9. C2×#16861182C2semidirect
10. C2×#16861182C2semidirect
11. C2×C4⋊C4×D127C2semidirect
12. C2×C22⋊Q8×C127C2semidirect
14. C2×#14523249C22semidirect
16. C2×#14523248C22semidirect
29. #16861187C22semidirect
30. #16861185C22semidirect
31. #16861184C22semidirect
32. #16861184C22semidirect
33. #16861183C22semidirect
34. #16861182C22semidirect
35. #16861182C22semidirect
39. C4⋊C4×D127C22semidirect
45. C22⋊Q8×C127C22semidirect
76. C2×C4×D127D4semidirect
128. C4×D127C2×D4semidirect
172. C2×C127#537semidirect
180. C127C2×#537semidirect
186. C2×C22⋊Q8D127semidirect
213. C22⋊Q8C2×D127semidirect
355. C2#22550456direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145232492
C22×#145232482
#225504562
C2×#168611872
C2×#168611852
C2×#168611842
C2×#168611832
C2×#168611822
C2×C4⋊C4×D1272
C2×C22⋊Q8×C1272
C2×#537127