Finite Group Databasebeta

← C2×#22549804 #30641957

Subgroups — C2×#22549804 #30641957

Order 16256.

820 conjugacy classes of subgroups.

The subgroup lattice has 296 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Dic127⋊C4C211yesmaximal, characteristic, complemented
2C22×C22⋊Dic127C211yesmaximal, characteristic
3C22×C22⋊Dic127C211yesmaximal, characteristic
4#22549804C218yesmaximal, direct product factor
5C2×C127⋊#95C211yesmaximal, characteristic, complemented
6C2×C127⋊#95C211yesmaximal, characteristic, complemented
7C2×C127⋊#95C211yesmaximal, characteristic, complemented
8C22×C22⋊C4×C127C211yesmaximal, characteristic
9C23×Dic127C2211yescharacteristic
10C23×Dic127C2211yescharacteristic
11C23×Dic127C2211yescharacteristic
12C23×Dic127C2211yescharacteristic
13C2×Dic127⋊C4—24no—
14C2×Dic127⋊C4C2214yescomplemented
15C2×C22⋊Dic127—24no—
16C2×C22⋊Dic127—24no—
17C2×C22⋊Dic127C2214yes—
18C2×C22⋊Dic127C2214yes—
19C127⋊#95C2214yescomplemented
20C127⋊#95C2214yescomplemented
21C127⋊#95C2214yescomplemented
22C25×C127C2211yescharacteristic
23C23×C4×C127C2211yescharacteristic
24C23×C4×C127C2211yescharacteristic
25C2×C22⋊C4×C127—24no—
26C2×C22⋊C4×C127C2214yes—
27C22×Dic127—22no—
28C22×Dic127—22no—
29C22×Dic127—22no—
30C22×Dic127—22no—
31C22×Dic127—22no—
32C22×Dic127—22no—
33C22×Dic127—22no—
34C22×Dic127—22no—
35C22×Dic127—22no—
36C22×Dic127—22no—
37C22×Dic127—22no—
38C22×Dic127D414yes—
39C22×Dic127C2312yes—
40C22×Dic127C2312yes—
41C22×Dic127C2312yes—
42C22×Dic127C2312yes—
43Dic127⋊C4—28no—
44C22⋊Dic127—28no—
45C22⋊Dic127—28no—
46C24×C127—22no—
47C24×C127—22no—
48C24×C127—22no—
49C24×C127—22no—
50C24×C127—22no—
51C24×C127—22no—
52C24×C127D414yes—
53C24×C127C2312yes—
54C24×C127C2311yescharacteristic
55C22×C4×C127—22no—
56C22×C4×C127—22no—
57C22×C4×C127—22no—
58C22×C4×C127—22no—
59C22×C4×C127—22no—
60C22×C4×C127—22no—
61C22×C4×C127C2312yes—
62C22×C4×C127C2312yes—
63C22⋊C4×C127—28no—
64C2×Dic127—28no—
65C2×Dic127—22no—
66C2×Dic127—22no—
67C2×Dic127—22no—
68C2×Dic127—22no—
69C2×Dic127—22no—
70C2×Dic127—22no—
71C2×Dic127—22no—
72C2×Dic127—22no—
73C2×Dic127—22no—
74C2×Dic127—22no—
75C2×Dic127—22no—
76C2×Dic127—44no—
77C2×Dic127—44no—
78C2×Dic127—44no—
79C2×Dic127C2×D414yes—
80C23×C127—28no—
81C23×C127—28no—
82C23×C127—28no—
83C23×C127—22no—
84C23×C127—22no—
85C23×C127—22no—
86C23×C127—22no—
87C23×C127—22no—
88C23×C127—22no—
89C23×C127—44no—
90C23×C127—44no—
91C23×C127—44no—
92C23×C127—44no—
93C23×C127C2×D412yes—
94C23×C127C2×D414yes—
95C23×C127C2×D412yes—
96C23×C127#4112yes—
97C23×C127#4112yes—
98C23×C127#4112yes—
99C23×C127#4112yes—
100C23×C127#4112yes—
101C23×C127C2411yescharacteristic
102C2×C4×C127—22no—
103C2×C4×C127—22no—
104C2×C4×C127—22no—
105C2×C4×C127—22no—
106C2×C4×C127—22no—
107C2×C4×C127—22no—
108C2×C4×C127—44no—
109C2×C4×C127—44no—
110C22×C127—24no—
111C22×C127—24no—
112C22×C127—24no—
113C22×C127—42no—
114C22×C127—42no—
115C22×C127—42no—
116C22×C127—42no—
117C22×C127—416no—
118C22×C127#12114yes—
119C22×C127#12314yes—
120C22×C127#12314yes—
121C22×C127#12314yes—
122C22×C127#12414yes—
123C22×C127#12614yes—
124C22×C127#12614yes—
125C22×C127C22×D411yescharacteristic
126C22×C127C22×D411yescharacteristic
127C22×C127C2×#4111yescharacteristic
128C22×C127C2×#4111yescharacteristic
129C22×C127C2×#4111yescharacteristic
130C22×C127C2×#4111yescharacteristic
131C22×C127C2×#4111yescharacteristic
132C4×C127—42no—
133C4×C127—42no—
134Dic127—24no—
135Dic127—42no—
136Dic127—42no—
137Dic127—42no—
138C2×C127—44no—
139C2×C127#39718yescomplemented
140C2×C127C2×#12111yescharacteristic
141C2×C127C2×#12311yescharacteristic
142C2×C127C2×#12311yescharacteristic
143C2×C127C2×#12311yescharacteristic
144C2×C127C2×#12411yescharacteristic
145C2×C127C2×#12611yescharacteristic
146C2×C127C2×#12611yescharacteristic
147C2×#397—1271nomaximal, Sylow
148C127C2×#39711yescharacteristic, complemented, Sylow
149C22×C4⋊C4—1271no—
150C22×C22⋊C4—1271no—
151C22×C22⋊C4—1271no—
152C22×C22⋊C4D12711yescharacteristic
153#397—1278no—
154C2×#95—1271no—
155C2×#95—1271no—
156C2×#95—1271no—
157C25C2×D12711yescharacteristic
158C23×C4—1271no—
159C23×C4—1271no—
160C23×C4—1271no—
161C23×C4—1271no—
162C23×C4C2×D12711yescharacteristic
163C23×C4C2×D12711yescharacteristic
164C2×C4⋊C4—1274no—
165C2×C4⋊C4—2544no—
166C2×C22⋊C4—24no—
167C2×C22⋊C4—1274no—
168C2×C22⋊C4—1274no—
169C2×C22⋊C4—2544no—
170C2×C22⋊C4—2544no—
171C2×C22⋊C4C2×D12714yes—
172#95—1274no—
173#95—1274no—
174#95—1274no—
175C24—22no—
176C24—22no—
177C24—22no—
178C24—22no—
179C24—22no—
180C24—22no—
181C24C22⋊D12714yes—
182C24C22×D12712yes—
183C24C22×D12711yescharacteristic
184C22×C4—22no—
185C22×C4—22no—
186C22×C4—22no—
187C22×C4—22no—
188C22×C4—22no—
189C22×C4—22no—
190C22×C4—1274no—
191C22×C4—1272no—
192C22×C4—1272no—
193C22×C4—1272no—
194C22×C4—1272no—
195C22×C4—2542no—
196C22×C4—2542no—
197C22×C4—2542no—
198C22×C4—2542no—
199C22×C4—2542no—
200C22×C4—2542no—
201C22×C4—2542no—
202C22×C4—2542no—
203C22×C4—2542no—
204C22×C4—2542no—
205C22×C4—2542no—
206C22×C4C22×D12712yes—
207C22×C4C22×D12712yes—
208C4⋊C4—2548no—
209C22⋊C4—28no—
210C22⋊C4—2548no—
211C22⋊C4—2548no—
212C23—28no—
213C23—28no—
214C23—22no—
215C23—22no—
216C23—22no—
217C23—22no—
218C23—22no—
219C23—22no—
220C23—28no—
221C23—44no—
222C23—44no—
223C23—44no—
224C23—44no—
225C23D4×D12712yes—
226C23C2×C22⋊D12714yes—
227C23C2×C22⋊D12712yes—
228C23#1452324712yes—
229C23#1452324712yes—
230C23#1452324712yes—
231C23#1452324812yes—
232C23#1452324812yes—
233C23C23×D12711yescharacteristic
234C2×C4—22no—
235C2×C4—22no—
236C2×C4—22no—
237C2×C4—22no—
238C2×C4—22no—
239C2×C4—22no—
240C2×C4—44no—
241C2×C4—44no—
242C2×C4—1274no—
243C2×C4—5084no—
244C2×C4—5084no—
245C2×C4—5084no—
246C2×C4—2542no—
247C2×C4—2542no—
248C2×C4—2542no—
249C2×C4—2542no—
250C2×C4—2542no—
251C2×C4—2542no—
252C2×C4—2542no—
253C2×C4—2542no—
254C2×C4—2542no—
255C2×C4—2548no—
256C2×C4—2542no—
257C2×C4—2542no—
258C22—24no—
259C22—24no—
260C22—24no—
261C22—416no—
262C22—42no—
263C22—42no—
264C22—42no—
265C22—42no—
266C22#1686118114yes—
267C22#1686119014yes—
268C22#1686119114yes—
269C22#1686119214yes—
270C22#1686119514yes—
271C22#1686120214yes—
272C22#1686120214yes—
273C22C2×D4×D12711yescharacteristic
274C22C22×C22⋊D12711yescharacteristic
275C22C2×#1452324711yescharacteristic
276C22C2×#1452324711yescharacteristic
277C22C2×#1452324711yescharacteristic
278C22C2×#1452324811yescharacteristic
279C22C2×#1452324811yescharacteristic
280C4—42no—
281C4—42no—
282C4—5082no—
283C4—5082no—
284C4—5082no—
285C4—2544no—
286C2—44no—
287C2#2254980418yesdirect product factor
288C2C2×#1686118111yescharacteristic
289C2C2×#1686119011yescharacteristic
290C2C2×#1686119111yescharacteristic
291C2C2×#1686119211yescharacteristic
292C2C2×#1686119511yescharacteristic
293C2C2×#1686120211yescharacteristic
294C2C2×#1686120211yescharacteristic
subgroupG/H
centerC24C22×D127
commutator, cosocleC23×C127C24
FrattiniC23C23×D127
FittingC22×C22⋊C4×C127C2
socleC24×C127C23
prime radicalC25×C127C22
hypercenterC22×C22⋊C4D127
hypocenterC127C2×#397
LCSG ▷ C23×C127 ▷ C127
UCSC1 ◁ C24 ◁ C22×C22⋊C4

Complements

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

NH ≅ G/Ntype
1. C22×Dic127⋊C4C2semidirect
4. #22549804C2direct (N × H)
5. C2×C127⋊#95C2semidirect
6. C2×C127⋊#95C2semidirect
7. C2×C127⋊#95C2semidirect
14. C2×Dic127⋊C4C22semidirect
19. C127⋊#95C22semidirect
20. C127⋊#95C22semidirect
21. C127⋊#95C22semidirect
139. C2×C127#397semidirect
148. C127C2×#397semidirect
287. C2#22549804direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic127⋊C42
C22×C22⋊Dic1272
#225498042
C2×C127⋊#952
C22×C22⋊C4×C1272
C2×#397127