Finite Group Databasebeta

← C4×#16861184 #30641245

Subgroups — C4×#16861184 #30641245

Order 16256.

824 conjugacy classes of subgroups.

The subgroup lattice has 340 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16861184C211yesmaximal, characteristic
2C2×C4×D508C211yesmaximal, characteristic, complemented
3C2×C4×D508C212yesmaximal, complemented
4C2×C42×D127C211yesmaximal, characteristic, complemented
5#22549777C211yesmaximal, characteristic, complemented
6#22549775C211yesmaximal, characteristic, complemented
7#22549768C212yesmaximal, complemented
8#22549754C212yesmaximal, complemented
9#22549733C211yesmaximal, characteristic, complemented
10C4×(C2×D127)⋊C4C212yesmaximal, complemented
11C4×C4⋊C4×C127C211yesmaximal, characteristic, complemented
12C22×D508C2211yescharacteristic
13C22×D508C2212yes—
14C22×C4×D127C2211yescharacteristic
15C22×C4×D127C2212yes—
16C22×C4×D127C2211yescharacteristic
17C22×C4×D127C2211yescharacteristic
18#16861184C418yesdirect product factor
19C4×D508—28no—
20C4×D508—24no—
21C2×C4⋊Dic127C2212yes—
22C2×C4⋊Dic127C2211yescharacteristic
23C2×(C2×D127)⋊C4C2212yes—
24C2×(C2×D127)⋊C4C2212yes—
25C2×(C2×D127)⋊C4C2212yes—
26C2×(C2×D127)⋊C4C2212yes—
27C2×(C2×D127)⋊C4C2212yes—
28C2×C4×Dic127C2211yescharacteristic
29C2×C4×Dic127C2211yescharacteristic
30C2×C4×Dic127C2211yescharacteristic
31C42×D127—24no—
32C127⋊#95C2212yes—
33C127⋊#95C2212yes—
34C2×C4⋊C4×C127C2211yescharacteristic
35C2×C4⋊C4×C127C2211yescharacteristic
36C2×C42×C127C2212yes—
37C2×C42×C127C2211yescharacteristic
38#95×C127C2212yes—
39C23×D127C2312yes—
40C23×D127C2311yescharacteristic
41C2×D508—24no—
42C2×D508—24no—
43C2×D508—22no—
44C2×D508—22no—
45C2×D508C2×C418yescomplemented
46C2×D508C2×C414yescomplemented
47C22×Dic127C2312yes—
48C22×Dic127C2311yescharacteristic
49C22×Dic127C2311yescharacteristic
50C22×Dic127C2311yescharacteristic
51C2×C4×D127—22no—
52C2×C4×D127—22no—
53C2×C4×D127—22no—
54C2×C4×D127—22no—
55C2×C4×D127—22no—
56C2×C4×D127—24no—
57C2×C4×D127—24no—
58C2×C4×D127—22no—
59C2×C4×D127—22no—
60C2×C4×D127—24no—
61C2×C4×D127C2×C414yescomplemented
62C2×C4×D127D414yescomplemented
63C4⋊Dic127—24no—
64C4⋊Dic127—22no—
65(C2×D127)⋊C4—24no—
66(C2×D127)⋊C4—24no—
67(C2×D127)⋊C4—24no—
68(C2×D127)⋊C4—24no—
69(C2×D127)⋊C4C2×C418yescomplemented
70C4×Dic127—22no—
71C4×Dic127—22no—
72C4×Dic127—22no—
73C22×C4×C127C2312yes—
74C22×C4×C127C2312yes—
75C22×C4×C127C2311yescharacteristic
76C22×C4×C127C2311yescharacteristic
77C22×C4×C127C2311yescharacteristic
78C4⋊C4×C127—22no—
79C4⋊C4×C127C2×C414yescomplemented
80C42×C127—24no—
81C42×C127D414yescomplemented
82C22×D127—21no—
83C22×D127—21no—
84C22×D127—21no—
85C22×D127—21no—
86C22×D127—22no—
87C22×D127—22no—
88C22×D127—22no—
89C22×D127—22no—
90C22×D127—22no—
91C22×D127—22no—
92C22×D127C22×C414yes—
93C22×D127C22×C412yes—
94C22×D127C2×D412yes—
95C22×D127#4112yes—
96D508—216no—
97D508—28no—
98C2×Dic127—21no—
99C2×Dic127—21no—
100C2×Dic127—21no—
101C2×Dic127—21no—
102C2×Dic127—21no—
103C2×Dic127—21no—
104C2×Dic127—22no—
105C2×Dic127—22no—
106C2×Dic127—22no—
107C2×Dic127C22×C412yes—
108C2×Dic127C2×D412yes—
109C2×Dic127#4112yes—
110C4×D127—28no—
111C4×D127—28no—
112C4×D127—28no—
113C4×D127—48no—
114C23×C127C2411yescharacteristic
115C2×C4×C127—22no—
116C2×C4×C127—21no—
117C2×C4×C127—21no—
118C2×C4×C127—22no—
119C2×C4×C127—22no—
120C2×C4×C127—22no—
121C2×C4×C127—22no—
122C2×C4×C127C22×C414yes—
123C2×C4×C127C22×C412yes—
124C2×C4×C127C2×D412yes—
125C2×C4×C127C2×D412yes—
126C2×C4×C127C2×D412yes—
127C2×C4×C127C2×D412yes—
128C2×C4×C127#4112yes—
129C2×C4×C127#4112yes—
130C22×C127C23×C411yescharacteristic
131C22×C127C22×D411yescharacteristic
132C22×C127C22×D411yescharacteristic
133C22×C127C2×#4111yescharacteristic
134C22×C127C2×#4111yescharacteristic
135C22×C127C2×#4111yescharacteristic
136C22×C127C2×#4111yescharacteristic
137C2×D127—22no—
138C2×D127—22no—
139C2×D127—22no—
140C2×D127—22no—
141C2×D127—22no—
142C2×D127—22no—
143C2×D127—24no—
144C2×D127—24no—
145C2×D127—24no—
146C2×D127—42no—
147C2×D127—42no—
148C2×D127—42no—
149C2×D127—42no—
150C2×D127C4×D414yescomplemented
151C4×C127—24no—
152C4×C127—22no—
153C4×C127—42no—
154C4×C127C4×D414yescomplemented
155C4×C127#12114yescomplemented
156Dic127—22no—
157Dic127—22no—
158Dic127—22no—
159Dic127—42no—
160C2×C127C2×C4×D411yescharacteristic
161C2×C127C2×C4×D411yescharacteristic
162C2×C127C4×#4111yescharacteristic
163C2×C127C2×#12111yescharacteristic
164C2×C127#52511yescharacteristic
165C2×C127#52911yescharacteristic
166C2×C127#53211yescharacteristic
167D127—24no—
168D127—44no—
169C4×#121—1271nomaximal, Sylow
170C127C4×#12111yescharacteristic, complemented, Sylow
171C2×#121—1271no—
172C2×C4×D4—1272no—
173C2×C4×D4—1271no—
174C22×C42—1271no—
175#390—1271no—
176#389—1271no—
177#388—1272no—
178#386—1272no—
179#380—1271no—
180C4×C4⋊C4D12711yescharacteristic, complemented
181C4×C22⋊C4—1272no—
182C22×D4—1272no—
183C22×D4—1271no—
184C23×C4—1271no—
185C23×C4—1271no—
186C23×C4—1271no—
187C23×C4—1272no—
188#121—1278no—
189C4×D4—2548no—
190C4×D4—2544no—
191C2×C4⋊C4—1271no—
192C2×C4⋊C4—1272no—
193C2×C4⋊C4C2×D12711yescharacteristic
194C2×C4⋊C4C2×D12711yescharacteristic
195C2×C22⋊C4—1272no—
196C2×C22⋊C4—1272no—
197C2×C22⋊C4—1272no—
198C2×C22⋊C4—1272no—
199C2×C22⋊C4—1272no—
200C2×C42—1271no—
201C2×C42—1271no—
202C2×C42—1271no—
203C2×C42—2544no—
204C2×C42C2×D12712yes—
205C2×C42C2×D12711yescharacteristic
206#95—1272no—
207#95—1272no—
208#95C2×D12712yes—
209C24—1271no—
210C24—1272no—
211C2×D4—1278no—
212C2×D4—1274no—
213C2×D4—2544no—
214C2×D4—2544no—
215C2×D4—2542no—
216C2×D4—2542no—
217C22×C4—1271no—
218C22×C4—1271no—
219C22×C4—1271no—
220C22×C4—1274no—
221C22×C4—1274no—
222C22×C4—1272no—
223C22×C4—2542no—
224C22×C4—2542no—
225C22×C4—2544no—
226C22×C4—2544no—
227C22×C4—2544no—
228C22×C4—2542no—
229C22×C4—2542no—
230C22×C4—2542no—
231C22×C4—2542no—
232C22×C4—2542no—
233C22×C4C22×D12712yes—
234C22×C4C22×D12712yes—
235C22×C4C22×D12711yescharacteristic
236C22×C4C22×D12711yescharacteristic
237C22×C4C22×D12711yescharacteristic
238C4⋊C4—22no—
239C4⋊C4—2544no—
240C4⋊C4—2542no—
241C4⋊C4C4×D12714yescomplemented
242C22⋊C4—1278no—
243C22⋊C4—2544no—
244C22⋊C4—2544no—
245C22⋊C4—2544no—
246C22⋊C4—2544no—
247C42—24no—
248C42—2542no—
249C42—2542no—
250C42—2542no—
251C42D50814yescomplemented
252C23—1272no—
253C23—1272no—
254C23—1272no—
255C23—1274no—
256C23—2542no—
257C23—2542no—
258C23—2542no—
259C23—2542no—
260C23—2542no—
261C23—2542no—
262C23—2541no—
263C23—2541no—
264C23—2541no—
265C23—2541no—
266C23C23×D12711yescharacteristic
267D4—25416no—
268D4—2548no—
269C2×C4—22no—
270C2×C4—21no—
271C2×C4—21no—
272C2×C4—22no—
273C2×C4—22no—
274C2×C4—22no—
275C2×C4—22no—
276C2×C4—1272no—
277C2×C4—1272no—
278C2×C4—1272no—
279C2×C4—5088no—
280C2×C4—2548no—
281C2×C4—2542no—
282C2×C4—2542no—
283C2×C4—2542no—
284C2×C4—2541no—
285C2×C4—2541no—
286C2×C4—2541no—
287C2×C4—2541no—
288C2×C4—2541no—
289C2×C4—2541no—
290C2×C4—2548no—
291C2×C4—2548no—
292C2×C4C2×C4×D12714yes—
293C2×C4C2×C4×D12712yes—
294C2×C4D4×D12712yes—
295C2×C4C2×D50812yes—
296C2×C4C2×D50812yes—
297C2×C4C2×D50812yes—
298C2×C4#1452324812yes—
299C2×C4#1452324912yes—
300C22—1274no—
301C22—5082no—
302C22—5082no—
303C22—5082no—
304C22—5082no—
305C22—2544no—
306C22—2544no—
307C22—2544no—
308C22—2542no—
309C22—2542no—
310C22—2542no—
311C22—2542no—
312C22—2542no—
313C22—2542no—
314C22C22×C4×D12711yescharacteristic
315C22C2×D4×D12711yescharacteristic
316C22C22×D50811yescharacteristic
317C22#41×D12711yescharacteristic
318C22#41×D12711yescharacteristic
319C22C2×#1452324811yescharacteristic
320C22C2×#1452324911yescharacteristic
321C4—24no—
322C4—22no—
323C4—42no—
324C4—5082no—
325C4—2542no—
326C4—2542no—
327C4—2542no—
328C4C4×D50814yescomplemented
329C4#1686118414yesdirect product factor
330C2—5084no—
331C2—2544no—
332C2C4×D4×D12711yescharacteristic
333C2C2×C4×D50811yescharacteristic
334C2C4×#1452324911yescharacteristic
335C2C2×#1686118411yescharacteristic
336C2#2255038811yescharacteristic
337C2#2255041311yescharacteristic
338C2#2255042311yescharacteristic
subgroupG/H
centerC22×C4C22×D127
commutatorC22×C127C23×C4
FrattiniC23C23×D127
FittingC4×C4⋊C4×C127C2
socle, cosocleC23×C127C24
prime radicalC2×#16861184C2
hypercenterC4×C4⋊C4D127
hypocenterC127C4×#121
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C22×C4 ◁ C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
2. C2×C4×D508C2semidirect
3. C2×C4×D508C2semidirect
4. C2×C42×D127C2semidirect
5. #22549777C2semidirect
6. #22549775C2semidirect
7. #22549768C2semidirect
8. #22549754C2semidirect
9. #22549733C2semidirect
10. C4×(C2×D127)⋊C4C2semidirect
11. C4×C4⋊C4×C127C2semidirect
18. #16861184C4direct (N × H)
45. C2×D508C2×C4semidirect
46. C2×D508C2×C4semidirect
61. C2×C4×D127C2×C4semidirect
62. C2×C4×D127D4semidirect
69. (C2×D127)⋊C4C2×C4semidirect
79. C4⋊C4×C127C2×C4semidirect
81. C42×C127D4semidirect
150. C2×D127C4×D4semidirect
154. C4×C127C4×D4semidirect
155. C4×C127#121semidirect
170. C127C4×#121semidirect
180. C4×C4⋊C4D127semidirect
241. C4⋊C4C4×D127semidirect
251. C42D508semidirect
328. C4C4×D508semidirect
329. C4#16861184direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168611842
C2×C4×D5082
C2×C42×D1272
#225497772
#225497752
#225497682
#225497542
#225497332
C4×(C2×D127)⋊C42
C4×C4⋊C4×C1272
C4×#121127