Finite Group Databasebeta

← C2×#22578108 #31794318

Subgroups — C2×#22578108 #31794318

Order 17536.

1200 conjugacy classes of subgroups.

The subgroup lattice has 300 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22578108C2116yesmaximal, direct product factor
2C2×#17984087C211yesmaximal, characteristic, complemented
3C2×#17984078C212yesmaximal, complemented
4C2×#17984068C211yesmaximal, characteristic, complemented
5C2×#17984067C212yesmaximal, complemented
6C2×#17984067C211yesmaximal, characteristic, complemented
7C2×#17984066C212yesmaximal, complemented
8C2×#17984053C211yesmaximal, characteristic, complemented
9C2×C4×C22⋊D137C212yesmaximal
10C2×C4×C22⋊D137C211yesmaximal, characteristic
11C2×C4⋊C4×D137C211yesmaximal, characteristic, complemented
12C22×C4⋊C4×C137C211yesmaximal, characteristic, complemented
13C22×Dic274C2211yescharacteristic
14C22×Dic274C2212yes—
15C22×C22⋊D137C2211yescharacteristic
16C22×C4×D137C2211yescharacteristic
17C22×C4×D137C2212yes—
18#17984087C2218yescomplemented
19#17984078C22116yescomplemented
20#17984068C2218yescomplemented
21#17984067C2218yescomplemented
22#17984067C22116yescomplemented
23#17984066C22116yescomplemented
24#17984053C2218yescomplemented
25C4×C22⋊D137C2218yes—
26C4×C22⋊D137C22116yes—
27C2×C4⋊Dic137C2212yes—
28C2×C4⋊Dic137C2211yescharacteristic
29C2×#14555489C2211yescharacteristic
30C2×#14555489C2212yes—
31C2×#14555489C2212yes—
32C2×#14555489C2212yes—
33C2×#14555489C2212yes—
34C4⋊C4×D137C2218yescomplemented
35C2×C22⋊Dic137C2212yes—
36C2×C22⋊Dic137C2211yescharacteristic
37C2×#14555487C2211yescharacteristic
38C2×#14555487C2212yes—
39C2×C4×Dic137C2212yes—
40C2×C4×Dic137C2211yescharacteristic
41C23×C4×C137C2211yescharacteristic
42C23×C4×C137C2212yes—
43C2×C4⋊C4×C137C2212yes—
44C2×C4⋊C4×C137C2211yescharacteristic
45C2×C4⋊C4×C137C2211yescharacteristic
46C2×C4⋊C4×C137C2218yescomplemented
47C23×D137C2311yescharacteristic
48C2×Dic274—24no—
49C2×Dic274—44no—
50C2×Dic274C2314yes—
51C2×Dic274C2318yes—
52C2×C22⋊D137Q818yescomplemented
53C2×C22⋊D137C2314yes—
54C22×Dic137C2312yes—
55C22×Dic137C2311yescharacteristic
56C22×Dic137C2311yescharacteristic
57C22×Dic137C2312yes—
58C22×Dic137C2311yescharacteristic
59C2×C4×D137—24no—
60C2×C4×D137—44no—
61C2×C4×D137C2314yes—
62C2×C4×D137C2318yes—
63C4⋊Dic137C2314yes—
64C4⋊Dic137C2318yes—
65#14555489C2318yes—
66#14555489C2314yes—
67#14555489C2318yes—
68#14555489C2318yes—
69#14555489C2318yes—
70C22⋊Dic137C2318yes—
71C22⋊Dic137C2314yes—
72#14555487C2314yes—
73#14555487C2318yes—
74C4×Dic137C2318yes—
75C4×Dic137C2314yes—
76C24×C137C2311yescharacteristic
77C22×C4×C137—24no—
78C22×C4×C137—44no—
79C22×C4×C137C2312yes—
80C22×C4×C137C2311yescharacteristic
81C22×C4×C137C2312yes—
82C22×C4×C137C2314yes—
83C22×C4×C137C2318yes—
84C22×C4×C137C2311yescharacteristic
85C4⋊C4×C137C2314yes—
86C4⋊C4×C137C2318yes—
87C4⋊C4×C137C2314yes—
88C22×D137—22no—
89C22×D137—22no—
90C22×D137C2×Q814yes—
91C22×D137C2412yes—
92Dic274—28no—
93Dic274—48no—
94C22⋊D137C2×Q8116yescomplemented
95C2×Dic137—22no—
96C2×Dic137—24no—
97C2×Dic137—24no—
98C2×Dic137—22no—
99C2×Dic137C2×Q814yes—
100C2×Dic137C2414yes—
101C2×Dic137C2412yes—
102C2×Dic137C2412yes—
103C2×Dic137C2414yes—
104C2×Dic137C2412yes—
105C4×D137—28no—
106C4×D137—48no—
107C23×C137—22no—
108C23×C137—22no—
109C23×C137C2×Q814yes—
110C23×C137C2412yes—
111C23×C137C2411yescharacteristic
112C2×C4×C137—22no—
113C2×C4×C137—24no—
114C2×C4×C137—24no—
115C2×C4×C137—28no—
116C2×C4×C137—48no—
117C2×C4×C137#4114yes—
118C2×C4×C137C2414yes—
119C2×C4×C137C2412yes—
120C2×C4×C137C2414yes—
121C2×C4×C137C2412yes—
122C22×C137—28no—
123C22×C137—22no—
124C22×C137—22no—
125C22×C137C22×Q814yes—
126C22×C137C22×Q812yes—
127C22×C137C2×#4112yes—
128C22×C137H(5,𝔽2)12yes—
129C22×C137C2511yescharacteristic
130C2×D137—28no—
131C2×D137—22no—
132C2×D137—22no—
133C2×D137C22×Q814yes—
134C4×C137—22no—
135C4×C137—24no—
136C4×C137—24no—
137C4×C137C2×#4114yes—
138Dic137—22no—
139Dic137—24no—
140Dic137—24no—
141Dic137—22no—
142Dic137C22×Q814yes—
143C2×C137—24no—
144C2×C137#55414yescomplemented
145C2×C137C23×Q811yescharacteristic
146C2×C137C22×#4111yescharacteristic
147C2×C137C2×H(5,𝔽2)11yescharacteristic
148D137—24no—
149C137C2×#55411yescharacteristic, complemented, Sylow
150C2×#554—1371nomaximal, Sylow
151#554—13716no—
152C2×C4⋊Q8—1371no—
153C2×#125—1372no—
154C2×C22⋊Q8—1372no—
155C2×C22⋊Q8—1371no—
156C2×C22⋊Q8—1372no—
157C2×C22⋊Q8—1371no—
158C2×C4×Q8—1371no—
159C2×C4×D4—1372no—
160C2×C4×D4—1371no—
161C22×C4⋊C4—1371no—
162C22×C4⋊C4D13711yescharacteristic, complemented
163C22×Q8—1371no—
164C22×Q8—1372no—
165C22×D4—1371no—
166C23×C4—1371no—
167C23×C4—1372no—
168C23×C4C2×D13711yescharacteristic
169C23×C4C2×D13712yes—
170C4⋊Q8—1378no—
171#125—13716no—
172C22⋊Q8—13716no—
173C22⋊Q8—1378no—
174C22⋊Q8—13716no—
175C22⋊Q8—1378no—
176C4×Q8—1378no—
177C4×D4—13716no—
178C4×D4—1378no—
179C2×C4⋊C4—1372no—
180C2×C4⋊C4—1371no—
181C2×C4⋊C4—1371no—
182C2×C4⋊C4—1372no—
183C2×C4⋊C4—1372no—
184C2×C4⋊C4—1372no—
185C2×C4⋊C4—1372no—
186C2×C4⋊C4—1378no—
187C2×C4⋊C4C2×D13711yescharacteristic
188C2×C4⋊C4C2×D13712yes—
189C2×C4⋊C4C2×D13711yescharacteristic
190C2×C4⋊C4C2×D13718yescomplemented
191C2×C22⋊C4—1372no—
192C2×C22⋊C4—1371no—
193C2×C22⋊C4—1372no—
194C2×C22⋊C4—1371no—
195C2×C42—1372no—
196C2×C42—1371no—
197C24—1371no—
198C24C22×D13711yescharacteristic
199C2×Q8—2744no—
200C2×Q8—5484no—
201C2×Q8—1374no—
202C2×Q8—1378no—
203C2×D4—1378no—
204C2×D4—1374no—
205C22×C4—24no—
206C22×C4—44no—
207C22×C4—2744no—
208C22×C4—5484no—
209C22×C4—1372no—
210C22×C4—1371no—
211C22×C4—1371no—
212C22×C4—1372no—
213C22×C4—1374no—
214C22×C4—1378no—
215C22×C4—1371no—
216C22×C4C22×D13714yes—
217C22×C4C22×D13712yes—
218C22×C4C22×D13711yescharacteristic
219C22×C4C22×D13712yes—
220C22×C4C22×D13718yes—
221C22×C4C22×D13711yescharacteristic
222C4⋊C4—1378no—
223C4⋊C4—1374no—
224C4⋊C4—1378no—
225C4⋊C4—1378no—
226C4⋊C4—1378no—
227C4⋊C4—1374no—
228C4⋊C4—1378no—
229C4⋊C4C22×D13714yes—
230C4⋊C4C22×D13718yes—
231C4⋊C4C22×D13714yes—
232C22⋊C4—1378no—
233C22⋊C4—1374no—
234C22⋊C4—1378no—
235C22⋊C4—1374no—
236C42—1378no—
237C42—1374no—
238C23—22no—
239C23—22no—
240C23—2742no—
241C23—2742no—
242C23—1374no—
243C23—1372no—
244C23Q8×D13714yes—
245C23C23×D13712yes—
246C23C23×D13711yescharacteristic
247Q8—2748no—
248Q8—5488no—
249D4—13716no—
250C2×C4—22no—
251C2×C4—24no—
252C2×C4—24no—
253C2×C4—28no—
254C2×C4—48no—
255C2×C4—2742no—
256C2×C4—2744no—
257C2×C4—2744no—
258C2×C4—2742no—
259C2×C4—2748no—
260C2×C4—5488no—
261C2×C4—1374no—
262C2×C4—1372no—
263C2×C4—1372no—
264C2×C4—1374no—
265C2×C4—1374no—
266C2×C4—1372no—
267C2×C4#1455551014yes—
268C2×C4C23×D13714yes—
269C2×C4C23×D13712yes—
270C2×C4C23×D13714yes—
271C2×C4C23×D13712yes—
272C22—22no—
273C22—22no—
274C22—28no—
275C22—2742no—
276C22—2742no—
277C22—2748no—
278C22—1374no—
279C22C2×Q8×D13714yes—
280C22C2×Q8×D13712yes—
281C22C2×#1455551012yes—
282C22#1798413312yes—
283C22C24×D13711yescharacteristic
284C4—22no—
285C4—24no—
286C4—24no—
287C4—2742no—
288C4—2744no—
289C4—2744no—
290C4—2742no—
291C4—1374no—
292C4C2×#1455551014yes—
293C2—24no—
294C2—2744no—
295C2#2257810814yesdirect product factor
296C2C22×Q8×D13711yescharacteristic
297C2C22×#1455551011yescharacteristic
298C2C2×#1798413311yescharacteristic
subgroupG/H
centerC23C23×D137
commutator, cosocleC22×C137C25
FrattiniC22C24×D137
FittingC22×C4⋊C4×C137C2
socleC23×C137C24
prime radicalC22×C22⋊D137C22
hypercenterC22×C4⋊C4D137
hypocenterC137C2×#554
LCSG ▷ C22×C137 ▷ C137
UCSC1 ◁ C23 ◁ C22×C4⋊C4

Complements

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

NH ≅ G/Ntype
1. #22578108C2direct (N × H)
2. C2×#17984087C2semidirect
3. C2×#17984078C2semidirect
4. C2×#17984068C2semidirect
5. C2×#17984067C2semidirect
6. C2×#17984067C2semidirect
7. C2×#17984066C2semidirect
8. C2×#17984053C2semidirect
11. C2×C4⋊C4×D137C2semidirect
12. C22×C4⋊C4×C137C2semidirect
18. #17984087C22semidirect
19. #17984078C22semidirect
20. #17984068C22semidirect
21. #17984067C22semidirect
22. #17984067C22semidirect
23. #17984066C22semidirect
24. #17984053C22semidirect
34. C4⋊C4×D137C22semidirect
46. C2×C4⋊C4×C137C22semidirect
52. C2×C22⋊D137Q8semidirect
94. C22⋊D137C2×Q8semidirect
144. C2×C137#554semidirect
149. C137C2×#554semidirect
162. C22×C4⋊C4D137semidirect
190. C2×C4⋊C4C2×D137semidirect
295. C2#22578108direct (N × H)

Maximal subgroups

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

subgroupindex
#225781082
C2×#179840872
C2×#179840782
C2×#179840682
C2×#179840672
C2×#179840662
C2×#179840532
C2×C4×C22⋊D1372
C2×C4⋊C4×D1372
C22×C4⋊C4×C1372
C2×#554137