Finite Group Databasebeta

← C4×#16861192 #30641252

Subgroups — C4×#16861192 #30641252

Order 16256.

688 conjugacy classes of subgroups.

The subgroup lattice has 290 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16861192C211yesmaximal, characteristic
2C2×C4×C22⋊D127C211yesmaximal, characteristic
3#22549767C212yesmaximal, complemented
4#22549760C212yesmaximal, complemented
5#22549755C211yesmaximal, characteristic
6#22549749C211yesmaximal, characteristic, complemented
7#22549739C211yesmaximal, characteristic, complemented
8C4×Dic127⋊C4C212yesmaximal, complemented
9C4×(C2×D127)⋊C4C212yesmaximal, complemented
10C4×C22⋊Dic127C211yesmaximal, characteristic, complemented
11C22×C42×C127C211yesmaximal, characteristic, complemented
12C22×C22⋊D127C2211yescharacteristic
13C22×C4×D127C2211yescharacteristic
14#16861192C418yesdirect product factor
15C4×C22⋊D127—24no—
16C2×Dic127⋊C4C2211yescharacteristic
17C2×Dic127⋊C4C2212yes—
18C2×Dic127⋊C4C2212yes—
19C2×C22⋊Dic127C2211yescharacteristic
20C2×C22⋊Dic127C2211yescharacteristic
21C2×C22⋊Dic127C2211yescharacteristic
22C2×(C2×D127)⋊C4C2211yescharacteristic
23C2×(C2×D127)⋊C4C2212yes—
24C2×(C2×D127)⋊C4C2212yes—
25C2×C4×Dic127C2211yescharacteristic
26C2×C4×Dic127C2212yes—
27C127⋊#95C2212yes—
28C127⋊#95C2212yes—
29C127⋊#95C2212yes—
30C127⋊#95C2212yes—
31C127⋊#95C2212yes—
32C23×C4×C127C2211yescharacteristic
33C23×C4×C127C2211yescharacteristic
34C23×C4×C127C2211yescharacteristic
35C2×C42×C127—24no—
36C2×C42×C127C2212yes—
37C2×C42×C127C2212yes—
38C23×D127C2311yescharacteristic
39C2×C22⋊D127—22no—
40C2×C22⋊D127—22no—
41C2×C22⋊D127C2×C414yes—
42C22×Dic127C2311yescharacteristic
43C22×Dic127C2312yes—
44C22×Dic127C2311yescharacteristic
45C22×Dic127C2311yescharacteristic
46C22×Dic127C2312yes—
47C2×C4×D127—22no—
48C2×C4×D127—24no—
49Dic127⋊C4—22no—
50Dic127⋊C4—24no—
51Dic127⋊C4C2×C418yescomplemented
52C22⋊Dic127—22no—
53C22⋊Dic127—22no—
54C22⋊Dic127C2×C414yescomplemented
55(C2×D127)⋊C4—22no—
56(C2×D127)⋊C4—24no—
57(C2×D127)⋊C4C2×C418yescomplemented
58C4×Dic127—22no—
59C4×Dic127—24no—
60C24×C127C2311yescharacteristic
61C22×C4×C127—22no—
62C22×C4×C127—22no—
63C22×C4×C127—22no—
64C22×C4×C127—24no—
65C22×C4×C127—24no—
66C22×C4×C127C2×C414yescomplemented
67C22×C4×C127D414yes—
68C22×C4×C127C2312yes—
69C22×C4×C127C2311yescharacteristic
70C22×C4×C127C2312yes—
71C22×C4×C127C2311yescharacteristic
72C42×C127—24no—
73C42×C127—24no—
74C22×D127—21no—
75C22×D127—22no—
76C22×D127—22no—
77C22×D127—21no—
78C22×D127C22×C412yes—
79C22⋊D127—28no—
80C2×Dic127—21no—
81C2×Dic127—22no—
82C2×Dic127—22no—
83C2×Dic127—21no—
84C2×Dic127—21no—
85C2×Dic127—21no—
86C2×Dic127—22no—
87C2×Dic127—22no—
88C2×Dic127—22no—
89C2×Dic127—22no—
90C2×Dic127—22no—
91C2×Dic127C22×C414yes—
92C2×Dic127C22×C412yes—
93C4×D127—44no—
94C23×C127—22no—
95C23×C127—22no—
96C23×C127C22×C412yes—
97C23×C127C2×D412yes—
98C23×C127#4112yes—
99C23×C127C2411yescharacteristic
100C2×C4×C127—28no—
101C2×C4×C127—28no—
102C2×C4×C127—22no—
103C2×C4×C127—22no—
104C2×C4×C127—22no—
105C2×C4×C127—22no—
106C2×C4×C127—22no—
107C2×C4×C127—28no—
108C2×C4×C127C22×C414yes—
109C2×C4×C127C2×D412yes—
110C2×C4×C127C2×D412yes—
111C2×C4×C127#4114yes—
112C2×C4×C127#4114yes—
113C22×C127—24no—
114C22×C127—22no—
115C22×C127—22no—
116C22×C127—24no—
117C22×C127C4×D414yes—
118C22×C127C23×C411yescharacteristic
119C22×C127C22×D411yescharacteristic
120C22×C127C2×#4111yescharacteristic
121C22×C127C2×#4112yes—
122C22×C127C2×#4112yes—
123C2×D127—22no—
124C2×D127—24no—
125C2×D127—41no—
126C2×D127—41no—
127C2×D127—42no—
128C4×C127—24no—
129C4×C127—22no—
130C4×C127—24no—
131C4×C127#12314yescomplemented
132Dic127—22no—
133Dic127—24no—
134Dic127—41no—
135Dic127—41no—
136Dic127—42no—
137C2×C127—24no—
138C2×C127C2×C4×D411yescharacteristic
139C2×C127C4×#4112yes—
140C2×C127C2×#12311yescharacteristic
141C2×C127#52511yescharacteristic
142C2×C127#52912yes—
143D127—42no—
144C4×#123—1271nomaximal, Sylow
145C127C4×#12311yescharacteristic, complemented, Sylow
146C2×#123—1271no—
147C2×C4×D4—1271no—
148C22×C42D12711yescharacteristic, complemented
149#388—1272no—
150#387—1272no—
151#386—1271no—
152#385—1271no—
153#381—1271no—
154C4×C4⋊C4—1272no—
155C4×C22⋊C4—1271no—
156C4×C22⋊C4—1272no—
157C22×D4—1271no—
158C23×C4—1271no—
159C23×C4C2×D12711yescharacteristic
160C23×C4C2×D12711yescharacteristic
161C23×C4C2×D12711yescharacteristic
162#123—1278no—
163C4×D4—2544no—
164C2×C4⋊C4—1272no—
165C2×C4⋊C4—1271no—
166C2×C4⋊C4—1272no—
167C2×C22⋊C4—1271no—
168C2×C22⋊C4—1272no—
169C2×C22⋊C4—1271no—
170C2×C22⋊C4—1271no—
171C2×C22⋊C4—1271no—
172C2×C22⋊C4—1272no—
173C2×C42—24no—
174C2×C42—1271no—
175C2×C42—1272no—
176C2×C42C2×D12712yes—
177C2×C42C2×D12712yes—
178#95—1272no—
179#95—1272no—
180#95—1272no—
181#95—1272no—
182#95—1272no—
183C24—1271no—
184C24C22×D12711yescharacteristic
185C2×D4—1274no—
186C2×D4—2542no—
187C2×D4—2542no—
188C22×C4—22no—
189C22×C4—22no—
190C22×C4—22no—
191C22×C4—24no—
192C22×C4—24no—
193C22×C4—1272no—
194C22×C4—1271no—
195C22×C4—1272no—
196C22×C4—1271no—
197C22×C4—1271no—
198C22×C4—2542no—
199C22×C4—2544no—
200C22×C4C4×D12714yescomplemented
201C22×C4C22⋊D12714yes—
202C22×C4C22×D12712yes—
203C22×C4C22×D12711yescharacteristic
204C22×C4C22×D12712yes—
205C22×C4C22×D12711yescharacteristic
206C4⋊C4—1278no—
207C4⋊C4—2542no—
208C4⋊C4—2544no—
209C22⋊C4—1274no—
210C22⋊C4—1278no—
211C22⋊C4—2542no—
212C22⋊C4—2542no—
213C22⋊C4—2542no—
214C22⋊C4—2544no—
215C42—24no—
216C42—24no—
217C42—2542no—
218C42—2544no—
219C23—22no—
220C23—22no—
221C23—1272no—
222C23—2541no—
223C23—2542no—
224C23—2542no—
225C23—2541no—
226C23C2×C4×D12712yes—
227C23C2×C22⋊D12712yes—
228C23#1452324812yes—
229C23C23×D12711yescharacteristic
230D4—2548no—
231C2×C4—28no—
232C2×C4—22no—
233C2×C4—22no—
234C2×C4—22no—
235C2×C4—22no—
236C2×C4—22no—
237C2×C4—28no—
238C2×C4—28no—
239C2×C4—1274no—
240C2×C4—1272no—
241C2×C4—5084no—
242C2×C4—2541no—
243C2×C4—2541no—
244C2×C4—2542no—
245C2×C4—2542no—
246C2×C4—2542no—
247C2×C4—2542no—
248C2×C4—2542no—
249C2×C4—2541no—
250C2×C4—2542no—
251C2×C4—2542no—
252C2×C4—2541no—
253C2×C4C2×C4×D12714yes—
254C2×C4C2×C22⋊D12712yes—
255C2×C4C2×C22⋊D12712yes—
256C2×C4#1452324814yes—
257C2×C4#1452324814yes—
258C22—24no—
259C22—22no—
260C22—22no—
261C22—24no—
262C22—5081no—
263C22—5081no—
264C22—5082no—
265C22—2542no—
266C22—2544no—
267C22C4×C22⋊D12714yes—
268C22C22×C4×D12711yescharacteristic
269C22C22×C22⋊D12711yescharacteristic
270C22C2×#1452324811yescharacteristic
271C22C2×#1452324812yes—
272C22C2×#1452324812yes—
273C4—24no—
274C4—22no—
275C4—24no—
276C4—5081no—
277C4—5081no—
278C4—5082no—
279C4—2542no—
280C4—2544no—
281C4#1686119214yesdirect product factor
282C2—24no—
283C2—5082no—
284C2C2×C4×C22⋊D12711yescharacteristic
285C2C4×#1452324812yes—
286C2C2×#1686119211yescharacteristic
287C2#2255038711yescharacteristic
288C2#2255041012yes—
subgroupG/H
centerC22×C4C22×D127
commutatorC22×C127C23×C4
FrattiniC23C23×D127
FittingC22×C42×C127C2
socle, cosocleC23×C127C24
prime radicalC22×C22⋊D127C22
hypercenterC22×C42D127
hypocenterC127C4×#123
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C22×C4 ◁ C22×C42

Complements

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

NH ≅ G/Ntype
3. #22549767C2semidirect
4. #22549760C2semidirect
6. #22549749C2semidirect
7. #22549739C2semidirect
8. C4×Dic127⋊C4C2semidirect
9. C4×(C2×D127)⋊C4C2semidirect
10. C4×C22⋊Dic127C2semidirect
11. C22×C42×C127C2semidirect
14. #16861192C4direct (N × H)
51. Dic127⋊C4C2×C4semidirect
54. C22⋊Dic127C2×C4semidirect
57. (C2×D127)⋊C4C2×C4semidirect
66. C22×C4×C127C2×C4semidirect
131. C4×C127#123semidirect
145. C127C4×#123semidirect
148. C22×C42D127semidirect
200. C22×C4C4×D127semidirect
281. C4#16861192direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168611922
C2×C4×C22⋊D1272
#225497672
#225497602
#225497552
#225497492
#225497392
C4×Dic127⋊C42
C4×(C2×D127)⋊C42
C4×C22⋊Dic1272
C22×C42×C1272
C4×#123127