Finite Group Databasebeta

← C4×#16861180 #30641237

Subgroups — C4×#16861180 #30641237

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×#16861180C211yesmaximal, characteristic
2C2×C4×C22⋊D127C212yesmaximal, complemented
3C2×C42×D127C211yesmaximal, characteristic, complemented
4#22549779C211yesmaximal, characteristic, complemented
5#22549772C211yesmaximal, characteristic, complemented
6#22549764C212yesmaximal, complemented
7#22549752C212yesmaximal, complemented
8#22549733C211yesmaximal, characteristic, complemented
9C4×C4⋊Dic127C211yesmaximal, characteristic, complemented
10C4×C22⋊Dic127C212yesmaximal, complemented
11C2×C4×D4×C127C211yesmaximal, characteristic, complemented
12C22×C22⋊D127C2212yes—
13C22×C4×D127C2211yescharacteristic
14C22×C4×D127C2211yescharacteristic
15C22×C4×D127C2211yescharacteristic
16#16861180C418yesdirect product factor
17C4×C22⋊D127—28no—
18C2×C4⋊Dic127C2211yescharacteristic
19C2×C4⋊Dic127C2211yescharacteristic
20C2×Dic127⋊C4C2212yes—
21C2×C22⋊Dic127C2212yes—
22C2×C22⋊Dic127C2212yes—
23C2×C22⋊Dic127C2212yes—
24C2×(C2×D127)⋊C4C2212yes—
25C2×C4×Dic127C2211yescharacteristic
26C2×C4×Dic127C2211yescharacteristic
27C2×C4×Dic127C2211yescharacteristic
28C2×C4×Dic127C2212yes—
29C42×D127—24no—
30C127⋊#95C2212yes—
31C127⋊#95C2212yes—
32C127⋊#95C2212yes—
33C22×D4×C127C2211yescharacteristic
34C23×C4×C127C2212yes—
35C4×D4×C127—24no—
36C2×C4⋊C4×C127C2211yescharacteristic
37C2×C22⋊C4×C127C2212yes—
38C2×C42×C127C2211yescharacteristic
39C23×D127C2311yescharacteristic
40C2×C22⋊D127—24no—
41C2×C22⋊D127—24no—
42C2×C22⋊D127C2×C418yescomplemented
43C22×Dic127C2312yes—
44C22×Dic127C2311yescharacteristic
45C22×Dic127C2312yes—
46C22×Dic127C2311yescharacteristic
47C22×Dic127C2311yescharacteristic
48C2×C4×D127—22no—
49C2×C4×D127—22no—
50C2×C4×D127—22no—
51C2×C4×D127—22no—
52C2×C4×D127—22no—
53C2×C4×D127—22no—
54C2×C4×D127—22no—
55C2×C4×D127C2×C414yescomplemented
56C2×C4×D127D414yescomplemented
57C4⋊Dic127—22no—
58C4⋊Dic127C2×C414yescomplemented
59Dic127⋊C4—24no—
60C22⋊Dic127—24no—
61C22⋊Dic127—24no—
62C22⋊Dic127C2×C418yescomplemented
63(C2×D127)⋊C4—24no—
64C4×Dic127—22no—
65C4×Dic127—22no—
66C4×Dic127—22no—
67C4×Dic127—24no—
68C24×C127C2312yes—
69C2×D4×C127—22no—
70C2×D4×C127—22no—
71C2×D4×C127C2×C414yescomplemented
72C22×C4×C127—24no—
73C22×C4×C127—24no—
74C22×C4×C127—24no—
75C22×C4×C127C2312yes—
76C22×C4×C127C2311yescharacteristic
77C22×C4×C127C2311yescharacteristic
78C22×C4×C127C2311yescharacteristic
79C4⋊C4×C127—22no—
80C22⋊C4×C127—24no—
81C42×C127D414yescomplemented
82C22×D127—21no—
83C22×D127—21no—
84C22×D127—21no—
85C22×D127—21no—
86C22×D127C22×C412yes—
87C22×D127C2×D412yes—
88C22×D127#4112yes—
89C22⋊D127—216no—
90C2×Dic127—21no—
91C2×Dic127—21no—
92C2×Dic127—21no—
93C2×Dic127—22no—
94C2×Dic127—21no—
95C2×Dic127—21no—
96C2×Dic127—21no—
97C2×Dic127—22no—
98C2×Dic127—22no—
99C2×Dic127—22no—
100C2×Dic127—22no—
101C2×Dic127C22×C412yes—
102C2×Dic127C22×C414yes—
103C2×Dic127C2×D412yes—
104C2×Dic127#4112yes—
105C4×D127—28no—
106C4×D127—28no—
107C4×D127—28no—
108C23×C127—22no—
109C23×C127—22no—
110C23×C127—22no—
111C23×C127—22no—
112C23×C127—22no—
113C23×C127—22no—
114C23×C127C22×C414yes—
115C23×C127C2411yescharacteristic
116D4×C127—28no—
117C2×C4×C127—21no—
118C2×C4×C127—21no—
119C2×C4×C127—22no—
120C2×C4×C127—22no—
121C2×C4×C127—22no—
122C2×C4×C127—48no—
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×C127—24no—
131C22×C127—24no—
132C22×C127—24no—
133C22×C127—42no—
134C22×C127—42no—
135C22×C127—42no—
136C22×C127—42no—
137C22×C127C23×C411yescharacteristic
138C22×C127C22×D411yescharacteristic
139C22×C127C22×D411yescharacteristic
140C22×C127C2×#4111yescharacteristic
141C22×C127C2×#4111yescharacteristic
142C22×C127C2×#4111yescharacteristic
143C22×C127C2×#4111yescharacteristic
144C2×D127—22no—
145C2×D127—22no—
146C2×D127—22no—
147C2×D127—22no—
148C2×D127—22no—
149C2×D127—22no—
150C2×D127C4×D414yescomplemented
151C4×C127—22no—
152C4×C127—42no—
153C4×C127C4×D414yescomplemented
154C4×C127#12114yescomplemented
155Dic127—22no—
156Dic127—24no—
157Dic127—22no—
158Dic127—22no—
159Dic127—42no—
160C2×C127—44no—
161C2×C127C2×C4×D411yescharacteristic
162C2×C127C2×C4×D411yescharacteristic
163C2×C127C4×#4111yescharacteristic
164C2×C127C2×#12111yescharacteristic
165C2×C127#52511yescharacteristic
166C2×C127#52911yescharacteristic
167C2×C127#53211yescharacteristic
168D127—24no—
169C4×#121—1271nomaximal, Sylow
170C127C4×#12111yescharacteristic, complemented, Sylow
171C2×#121—1271no—
172C2×C4×D4—1272no—
173C2×C4×D4D12711yescharacteristic, complemented
174C22×C42—1271no—
175#390—1271no—
176#389—1271no—
177#388—1272no—
178#386—1272no—
179#380—1271no—
180C4×C4⋊C4—1271no—
181C4×C22⋊C4—1272no—
182C22×D4—1272no—
183C22×D4C2×D12711yescharacteristic
184C23×C4—1271no—
185C23×C4—1271no—
186C23×C4—1271no—
187C23×C4C2×D12712yes—
188#121—1278no—
189C4×D4—24no—
190C4×D4—2548no—
191C2×C4⋊C4—1271no—
192C2×C4⋊C4—1272no—
193C2×C4⋊C4—1271no—
194C2×C4⋊C4C2×D12711yescharacteristic
195C2×C22⋊C4—1272no—
196C2×C22⋊C4—1272no—
197C2×C22⋊C4—1272no—
198C2×C22⋊C4—1272no—
199C2×C22⋊C4C2×D12712yes—
200C2×C42—1271no—
201C2×C42—1271no—
202C2×C42—1272no—
203C2×C42—1271no—
204C2×C42—2544no—
205C2×C42C2×D12711yescharacteristic
206#95—1272no—
207#95—1272no—
208#95—1272no—
209C24—1271no—
210C24C22×D12712yes—
211C2×D4—22no—
212C2×D4—22no—
213C2×D4—1278no—
214C2×D4—2544no—
215C2×D4—2544no—
216C2×D4C4×D12714yescomplemented
217C22×C4—24no—
218C22×C4—24no—
219C22×C4—24no—
220C22×C4—1271no—
221C22×C4—1271no—
222C22×C4—1272no—
223C22×C4—1271no—
224C22×C4—1274no—
225C22×C4—1274no—
226C22×C4—1272no—
227C22×C4—2542no—
228C22×C4—2542no—
229C22×C4—2542no—
230C22×C4—2542no—
231C22×C4—2542no—
232C22×C4—2542no—
233C22×C4—2542no—
234C22×C4C22×D12712yes—
235C22×C4C22×D12711yescharacteristic
236C22×C4C22×D12711yescharacteristic
237C22×C4C22×D12711yescharacteristic
238C4⋊C4—22no—
239C4⋊C4—1274no—
240C4⋊C4—2544no—
241C4⋊C4—2542no—
242C22⋊C4—24no—
243C22⋊C4—1278no—
244C22⋊C4—2544no—
245C22⋊C4—2544no—
246C22⋊C4—2544no—
247C42—2544no—
248C42—2542no—
249C42—2542no—
250C42—2542no—
251C42C22⋊D12714yescomplemented
252C23—22no—
253C23—22no—
254C23—22no—
255C23—22no—
256C23—22no—
257C23—22no—
258C23—1272no—
259C23—1272no—
260C23—1272no—
261C23—2541no—
262C23—2541no—
263C23—2541no—
264C23—2541no—
265C23C2×C4×D12714yes—
266C23C23×D12711yescharacteristic
267D4—28no—
268D4—25416no—
269C2×C4—21no—
270C2×C4—21no—
271C2×C4—22no—
272C2×C4—22no—
273C2×C4—22no—
274C2×C4—48no—
275C2×C4—1272no—
276C2×C4—1274no—
277C2×C4—1272no—
278C2×C4—1272no—
279C2×C4—2548no—
280C2×C4—2542no—
281C2×C4—2542no—
282C2×C4—2542no—
283C2×C4—2542no—
284C2×C4—2541no—
285C2×C4—2541no—
286C2×C4—2541no—
287C2×C4—2541no—
288C2×C4—2542no—
289C2×C4—2541no—
290C2×C4—2541no—
291C2×C4—2548no—
292C2×C4—2548no—
293C2×C4C2×C4×D12712yes—
294C2×C4D4×D12712yes—
295C2×C4C2×C22⋊D12712yes—
296C2×C4C2×C22⋊D12712yes—
297C2×C4C2×C22⋊D12712yes—
298C2×C4#1452324712yes—
299C2×C4#1452324812yes—
300C22—24no—
301C22—24no—
302C22—24no—
303C22—42no—
304C22—42no—
305C22—42no—
306C22—42no—
307C22—1274no—
308C22—2542no—
309C22—2542no—
310C22—2542no—
311C22—2542no—
312C22—2542no—
313C22—2542no—
314C22C22×C4×D12711yescharacteristic
315C22C2×D4×D12711yescharacteristic
316C22C22×C22⋊D12711yescharacteristic
317C22#41×D12711yescharacteristic
318C22#41×D12711yescharacteristic
319C22C2×#1452324711yescharacteristic
320C22C2×#1452324811yescharacteristic
321C4—22no—
322C4—42no—
323C4—5082no—
324C4—2544no—
325C4—2542no—
326C4—2542no—
327C4—2542no—
328C4C4×C22⋊D12714yescomplemented
329C4#1686118014yesdirect product factor
330C2—44no—
331C2—2544no—
332C2C4×D4×D12711yescharacteristic
333C2C2×C4×C22⋊D12711yescharacteristic
334C2C4×#1452324711yescharacteristic
335C2C2×#1686118011yescharacteristic
336C2#2255038311yescharacteristic
337C2#2255040811yescharacteristic
338C2#2255042311yescharacteristic
subgroupG/H
centerC22×C4C22×D127
commutatorC22×C127C23×C4
FrattiniC23C23×D127
FittingC2×C4×D4×C127C2
socle, cosocleC23×C127C24
prime radicalC2×#16861180C2
hypercenterC2×C4×D4D127
hypocenterC127C4×#121
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C22×C4 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
2. C2×C4×C22⋊D127C2semidirect
3. C2×C42×D127C2semidirect
4. #22549779C2semidirect
5. #22549772C2semidirect
6. #22549764C2semidirect
7. #22549752C2semidirect
8. #22549733C2semidirect
9. C4×C4⋊Dic127C2semidirect
10. C4×C22⋊Dic127C2semidirect
11. C2×C4×D4×C127C2semidirect
16. #16861180C4direct (N × H)
42. C2×C22⋊D127C2×C4semidirect
55. C2×C4×D127C2×C4semidirect
56. C2×C4×D127D4semidirect
58. C4⋊Dic127C2×C4semidirect
62. C22⋊Dic127C2×C4semidirect
71. C2×D4×C127C2×C4semidirect
81. C42×C127D4semidirect
150. C2×D127C4×D4semidirect
153. C4×C127C4×D4semidirect
154. C4×C127#121semidirect
170. C127C4×#121semidirect
173. C2×C4×D4D127semidirect
216. C2×D4C4×D127semidirect
251. C42C22⋊D127semidirect
328. C4C4×C22⋊D127semidirect
329. C4#16861180direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168611802
C2×C4×C22⋊D1272
C2×C42×D1272
#225497792
#225497722
#225497642
#225497522
#225497332
C4×C4⋊Dic1272
C4×C22⋊Dic1272
C2×C4×D4×C1272
C4×#121127