Finite Group Databasebeta

← C2×#22578099 #31794308

Subgroups — C2×#22578099 #31794308

Order 17536.

1252 conjugacy classes of subgroups.

The subgroup lattice has 316 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22578099C2116yesmaximal, direct product factor
2C2×#17984083C212yesmaximal, complemented
3C2×#17984080C211yesmaximal, characteristic, complemented
4C2×#17984070C212yesmaximal, complemented
5C2×#17984062C211yesmaximal, characteristic, complemented
6C2×#17984062C211yesmaximal, characteristic, complemented
7C2×#17984060C212yesmaximal, complemented
8C2×C4×D548C211yesmaximal, characteristic, complemented
9C2×#17984048C212yesmaximal, complemented
10C2×#17984047C211yesmaximal, characteristic, complemented
11C22×C4⋊Dic137C211yesmaximal, characteristic, complemented
12C2×C4×D4×C137C211yesmaximal, characteristic, complemented
13C22×D548C2211yescharacteristic
14C22×C22⋊D137C2212yes—
15C22×C22⋊D137C2212yes—
16C23×Dic137C2212yes—
17C22×C4×D137C2212yes—
18#17984083C22116yescomplemented
19#17984080C2218yescomplemented
20#17984070C22116yescomplemented
21#17984062C2218yescomplemented
22#17984062C2218yescomplemented
23#17984060C22116yescomplemented
24C4×D548C2218yescomplemented
25#17984048C22116yescomplemented
26#17984047C2218yescomplemented
27C2×C4⋊Dic137C2211yescharacteristic
28C2×C4⋊Dic137C2211yescharacteristic
29C2×C4⋊Dic137C2212yes—
30C2×C4⋊Dic137C2211yescharacteristic
31C2×C4⋊Dic137C2218yescomplemented
32C2×#14555489C2212yes—
33C2×#14555489C2212yes—
34C2×C22⋊Dic137C2212yes—
35C2×#14555487C2212yes—
36C2×#14555487C2212yes—
37C2×#14555487C2212yes—
38C2×C4×Dic137C2212yes—
39C22×D4×C137C2211yescharacteristic
40C23×C4×C137C2211yescharacteristic
41C23×C4×C137C2211yescharacteristic
42C4×D4×C137C2218yescomplemented
43C2×C4⋊C4×C137C2211yescharacteristic
44C2×C22⋊C4×C137C2211yescharacteristic
45C2×C22⋊C4×C137C2211yescharacteristic
46C2×C42×C137C2211yescharacteristic
47C23×D137C2312yes—
48C2×D548—24no—
49C2×D548C2314yes—
50C2×C22⋊D137—28no—
51C2×C22⋊D137—44no—
52C2×C22⋊D137C2318yes—
53C2×C22⋊D137C2318yes—
54C22×Dic137—44no—
55C22×Dic137C2312yes—
56C22×Dic137C2312yes—
57C22×Dic137C2312yes—
58C22×Dic137C2318yes—
59C2×C4×D137—44no—
60C2×C4×D137C2318yes—
61C4⋊Dic137C2314yes—
62C4⋊Dic137C2314yes—
63C4⋊Dic137C2318yes—
64C4⋊Dic137C2314yes—
65#14555489C2318yes—
66#14555489C2318yes—
67C22⋊Dic137C2318yes—
68#14555487C2318yes—
69#14555487C2318yes—
70#14555487C2318yes—
71C4×Dic137C2318yes—
72C24×C137C2311yescharacteristic
73C24×C137C2311yescharacteristic
74C2×D4×C137—24no—
75C2×D4×C137C2314yes—
76C22×C4×C137—24no—
77C22×C4×C137—24no—
78C22×C4×C137C2311yescharacteristic
79C22×C4×C137C2311yescharacteristic
80C22×C4×C137C2311yescharacteristic
81C22×C4×C137C2311yescharacteristic
82C22×C4×C137C2314yes—
83C22×C4×C137C2314yes—
84C22×C4×C137C2311yescharacteristic
85C4⋊C4×C137C2314yes—
86C22⋊C4×C137C2314yes—
87C22⋊C4×C137C2314yes—
88C42×C137C2314yes—
89C22×D137—24no—
90C22×D137—24no—
91C22×D137—24no—
92C22×D137C2414yes—
93D548—28no—
94C22⋊D137—216no—
95C22⋊D137—48no—
96C2×Dic137—24no—
97C2×Dic137—24no—
98C2×Dic137—24no—
99C2×Dic137—48no—
100C2×Dic137C2414yes—
101C2×Dic137C2414yes—
102C2×Dic137C2414yes—
103C4×D137—48no—
104C23×C137—22no—
105C23×C137—22no—
106C23×C137—22no—
107C23×C137—22no—
108C23×C137—22no—
109C23×C137#4114yes—
110C23×C137C2412yes—
111C23×C137C2412yes—
112C23×C137C2411yescharacteristic
113D4×C137—28no—
114C2×C4×C137—22no—
115C2×C4×C137—22no—
116C2×C4×C137—22no—
117C2×C4×C137—22no—
118C2×C4×C137—28no—
119C2×C4×C137—28no—
120C2×C4×C137#4114yes—
121C2×C4×C137C2412yes—
122C2×C4×C137C2412yes—
123C2×C4×C137C2412yes—
124C2×C4×C137C2412yes—
125C2×C4×C137C2412yes—
126C22×C137—28no—
127C22×C137—22no—
128C22×C137—22no—
129C22×C137—22no—
130C22×C137—22no—
131C22×C137—22no—
132C22×C137—44no—
133C22×C137C2×#4112yes—
134C22×C137C2×#4114yes—
135C22×C137C2×#4112yes—
136C22×C137H(5,𝔽2)12yes—
137C22×C137C2511yescharacteristic
138C2×D137—24no—
139C2×D137—24no—
140C2×D137—24no—
141C2×D137—48no—
142C4×C137—22no—
143C4×C137—22no—
144C4×C137—22no—
145C4×C137—22no—
146C4×C137C2×#4114yes—
147Dic137—24no—
148Dic137—24no—
149Dic137—24no—
150C2×C137—24no—
151C2×C137—42no—
152C2×C137#55314yescomplemented
153C2×C137C22×#4111yescharacteristic
154C2×C137C22×#4111yescharacteristic
155C2×C137C2×H(5,𝔽2)11yescharacteristic
156D137—44no—
157C137C2×#55311yescharacteristic, complemented, Sylow
158C2×#553—1371nomaximal, Sylow
159#553—13716no—
160C2×#126—1372no—
161C2×#125—1371no—
162C2×#123—1372no—
163C2×#121—1372no—
164C2×#121—1371no—
165C2×#121—1371no—
166C2×C4×D4—1372no—
167C2×C4×D4—1371no—
168C2×C4×D4D13711yescharacteristic, complemented
169C2×#117—1371no—
170C22×C4⋊C4—1371no—
171C22×D4—1372no—
172C22×D4—1372no—
173C22×D4—1371no—
174C22×D4C2×D13711yescharacteristic
175C23×C4—1372no—
176C23×C4—1372no—
177C23×C4C2×D13711yescharacteristic
178C23×C4C2×D13711yescharacteristic
179#126—13716no—
180#125—1378no—
181#123—13716no—
182#121—13716no—
183#121—1378no—
184#121—1378no—
185C4×D4—13716no—
186C4×D4—1378no—
187C4×D4C2×D13718yescomplemented
188#117—1378no—
189C2×C4⋊C4—1371no—
190C2×C4⋊C4—1371no—
191C2×C4⋊C4—1372no—
192C2×C4⋊C4—1378no—
193C2×C4⋊C4—1371no—
194C2×C4⋊C4—1372no—
195C2×C4⋊C4—1372no—
196C2×C4⋊C4C2×D13711yescharacteristic
197C2×C22⋊C4—1372no—
198C2×C22⋊C4—1372no—
199C2×C22⋊C4—1372no—
200C2×C22⋊C4—1372no—
201C2×C22⋊C4C2×D13711yescharacteristic
202C2×C22⋊C4C2×D13711yescharacteristic
203C2×C42—1372no—
204C2×C42C2×D13711yescharacteristic
205C24—1372no—
206C24C22×D13711yescharacteristic
207C24C22×D13711yescharacteristic
208C2×D4—24no—
209C2×D4—2748no—
210C2×D4—2744no—
211C2×D4—5484no—
212C2×D4—1378no—
213C2×D4—1378no—
214C2×D4—1374no—
215C2×D4C22×D13714yes—
216C22×C4—24no—
217C22×C4—24no—
218C22×C4—5484no—
219C22×C4—5484no—
220C22×C4—1372no—
221C22×C4—1372no—
222C22×C4—1372no—
223C22×C4—1378no—
224C22×C4—1378no—
225C22×C4C22×D13714yes—
226C22×C4C22×D13714yes—
227C22×C4C22×D13711yescharacteristic
228C22×C4C22×D13711yescharacteristic
229C22×C4C22×D13711yescharacteristic
230C22×C4C22×D13711yescharacteristic
231C22×C4C22×D13711yescharacteristic
232C4⋊C4—1378no—
233C4⋊C4—1378no—
234C4⋊C4—1374no—
235C4⋊C4—1374no—
236C4⋊C4—1378no—
237C4⋊C4—1374no—
238C4⋊C4C22×D13714yes—
239C22⋊C4—1378no—
240C22⋊C4—1378no—
241C22⋊C4—1378no—
242C22⋊C4—1378no—
243C22⋊C4C22×D13714yes—
244C22⋊C4C22×D13714yes—
245C42—1378no—
246C42C22×D13714yes—
247C23—22no—
248C23—22no—
249C23—22no—
250C23—22no—
251C23—22no—
252C23—2744no—
253C23—2744no—
254C23—2744no—
255C23—1374no—
256C23#1455551014yes—
257C23C23×D13712yes—
258C23C23×D13712yes—
259C23C23×D13711yescharacteristic
260D4—28no—
261D4—27416no—
262D4—2748no—
263D4—5488no—
264C2×C4—22no—
265C2×C4—22no—
266C2×C4—22no—
267C2×C4—22no—
268C2×C4—28no—
269C2×C4—28no—
270C2×C4—2744no—
271C2×C4—2744no—
272C2×C4—2744no—
273C2×C4—5488no—
274C2×C4—5488no—
275C2×C4—1374no—
276C2×C4—1374no—
277C2×C4—1374no—
278C2×C4#1455550914yes—
279C2×C4C23×D13712yes—
280C2×C4C23×D13712yes—
281C2×C4C23×D13712yes—
282C2×C4C23×D13712yes—
283C2×C4C23×D13712yes—
284C22—22no—
285C22—22no—
286C22—28no—
287C22—22no—
288C22—22no—
289C22—22no—
290C22—44no—
291C22—2744no—
292C22—2744no—
293C22—2744no—
294C22—5488no—
295C22C2×#1455550912yes—
296C22C2×#1455551014yes—
297C22C2×#1455551012yes—
298C22#1798413412yes—
299C22C24×D13711yescharacteristic
300C4—22no—
301C4—22no—
302C4—22no—
303C4—22no—
304C4—2744no—
305C4—2744no—
306C4—2744no—
307C4C2×#1455550914yes—
308C2—24no—
309C2—42no—
310C2—5484no—
311C2#2257809914yesdirect product factor
312C2C22×#1455550911yescharacteristic
313C2C22×#1455551011yescharacteristic
314C2C2×#1798413411yescharacteristic
subgroupG/H
centerC23C23×D137
commutator, cosocleC22×C137C25
FrattiniC22C24×D137
FittingC2×C4×D4×C137C2
socleC23×C137C24
hypercenterC2×C4×D4D137
hypocenterC137C2×#553
LCSG ▷ C22×C137 ▷ C137
UCSC1 ◁ C23 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
1. #22578099C2direct (N × H)
2. C2×#17984083C2semidirect
3. C2×#17984080C2semidirect
4. C2×#17984070C2semidirect
5. C2×#17984062C2semidirect
6. C2×#17984062C2semidirect
7. C2×#17984060C2semidirect
8. C2×C4×D548C2semidirect
9. C2×#17984048C2semidirect
10. C2×#17984047C2semidirect
11. C22×C4⋊Dic137C2semidirect
12. C2×C4×D4×C137C2semidirect
18. #17984083C22semidirect
19. #17984080C22semidirect
20. #17984070C22semidirect
21. #17984062C22semidirect
22. #17984062C22semidirect
23. #17984060C22semidirect
24. C4×D548C22semidirect
25. #17984048C22semidirect
26. #17984047C22semidirect
31. C2×C4⋊Dic137C22semidirect
42. C4×D4×C137C22semidirect
152. C2×C137#553semidirect
157. C137C2×#553semidirect
168. C2×C4×D4D137semidirect
187. C4×D4C2×D137semidirect
311. C2#22578099direct (N × H)

Maximal subgroups

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

subgroupindex
#225780992
C2×#179840832
C2×#179840802
C2×#179840702
C2×#179840622
C2×#179840602
C2×C4×D5482
C2×#179840482
C2×#179840472
C22×C4⋊Dic1372
C2×C4×D4×C1372
C2×#553137