Finite Group Databasebeta

← C2×#22577981 #31794111

Subgroups — C2×#22577981 #31794111

Order 17536.

1640 conjugacy classes of subgroups.

The subgroup lattice has 272 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14555510C211yesmaximal, characteristic, complemented
2#22577981C2116yesmaximal, direct product factor
3C2×#17984067C212yesmaximal, complemented
4C2×#17984064C212yesmaximal, complemented
5C2×#17984062C212yesmaximal, complemented
6C2×#17984060C214yesmaximal, complemented
7C2×#17984059C212yesmaximal, complemented
8C22×C4⋊Dic137C211yesmaximal, characteristic, complemented
9C22×#41×C137C211yesmaximal, characteristic, complemented
10C2×#14555510—28no—
11C2×#14555510C2218yescomplemented
12C22×Dic274C2211yescharacteristic
13C22×D548C2211yescharacteristic
14C22×C22⋊D137C2212yes—
15C22×C22⋊D137C2214yes—
16C23×Dic137C2212yes—
17C22×C4×D137C2212yes—
18#17984067C22116yescomplemented
19#17984064C22116yescomplemented
20#17984062C22116yescomplemented
21#17984060C22132yescomplemented
22#17984059C22116yescomplemented
23C2×C4⋊Dic137C2212yes—
24C2×C4⋊Dic137C2212yes—
25C2×C4⋊Dic137C2218yescomplemented
26C2×#14555489C2214yes—
27C2×C22⋊Dic137C2214yes—
28C2×#14555487C2214yes—
29C2×#41×C137—28no—
30C2×#41×C137C2218yescomplemented
31C22×Q8×C137C2211yescharacteristic
32C22×D4×C137C2211yescharacteristic
33C22×D4×C137C2212yes—
34C23×C4×C137C2212yes—
35C23×C4×C137C2211yescharacteristic
36C23×D137C2312yes—
37#14555510—232no—
38C2×Dic274—24no—
39C2×Dic274C2314yes—
40C2×D548—24no—
41C2×D548C2314yes—
42C2×C22⋊D137—28no—
43C2×C22⋊D137—48no—
44C2×C22⋊D137C2318yes—
45C2×C22⋊D137C23116yes—
46C22×Dic137—44no—
47C22×Dic137C2314yes—
48C22×Dic137C2312yes—
49C22×Dic137C2318yes—
50C2×C4×D137—28no—
51C2×C4×D137C2318yes—
52C4⋊Dic137C2318yes—
53C4⋊Dic137C2318yes—
54#14555489C23116yes—
55C22⋊Dic137C23116yes—
56#14555487C23116yes—
57C24×C137C2312yes—
58C24×C137C2311yescharacteristic
59#41×C137—232no—
60C2×Q8×C137—24no—
61C2×Q8×C137C2314yes—
62C2×D4×C137—28no—
63C2×D4×C137—24no—
64C2×D4×C137C2314yes—
65C2×D4×C137C2318yes—
66C22×C4×C137—28no—
67C22×C4×C137D418yescomplemented
68C22×C4×C137C2312yes—
69C22×C4×C137C2318yes—
70C22×C4×C137C2311yescharacteristic
71C22×C4×C137C2311yescharacteristic
72C22×C4×C137C2314yes—
73C22×D137—24no—
74C22×D137—24no—
75C22×D137—24no—
76C22×D137C2414yes—
77Dic274—28no—
78D548—28no—
79C22⋊D137—216no—
80C22⋊D137—416no—
81C2×Dic137—24no—
82C2×Dic137—28no—
83C2×Dic137—48no—
84C2×Dic137C2418yes—
85C2×Dic137C2414yes—
86C4×D137—216no—
87C23×C137—22no—
88C23×C137—22no—
89C23×C137—24no—
90C23×C137—24no—
91C23×C137—24no—
92C23×C137C2×D414yes—
93C23×C137C2414yes—
94C23×C137C2412yes—
95C23×C137C2411yescharacteristic
96Q8×C137—28no—
97D4×C137—216no—
98D4×C137—28no—
99C2×C4×C137—24no—
100C2×C4×C137—216no—
101C2×C4×C137C2×D414yes—
102C2×C4×C137C2×D414yes—
103C2×C4×C137C2×D4116yescomplemented
104C2×C4×C137C2414yes—
105C2×C4×C137C2412yes—
106C2×C4×C137C2412yes—
107C22×C137—28no—
108C22×C137—22no—
109C22×C137—22no—
110C22×C137—24no—
111C22×C137—24no—
112C22×C137—24no—
113C22×C137—48no—
114C22×C137C22×D414yes—
115C22×C137C22×D412yes—
116C22×C137H(5,𝔽2)12yes—
117C22×C1372−1+412yes—
118C22×C137C2511yescharacteristic
119C2×D137—24no—
120C2×D137—24no—
121C2×D137—24no—
122C2×D137—48no—
123C4×C137—24no—
124C4×C137C22×D414yes—
125C4×C137C22×D414yes—
126Dic137—24no—
127Dic137—28no—
128C2×C137—24no—
129C2×C137—44no—
130C2×C137#53714yescomplemented
131C2×C137C23×D411yescharacteristic
132C2×C137C2×H(5,𝔽2)11yescharacteristic
133C2×C137C2×2−1+411yescharacteristic
134D137—44no—
135C137C2×#53711yescharacteristic, complemented, Sylow
136C2×#537—1371nomaximal, Sylow
137C22×#41—1371no—
138C22×#41D13711yescharacteristic, complemented
139#537—13716no—
140C2×C22⋊Q8—1372no—
141C2×C22⋊Q8—1372no—
142C2×#121—1372no—
143C2×#121—1374no—
144C2×#121—1372no—
145C22×C4⋊C4—1371no—
146C2×#41—28no—
147C2×#41—2748no—
148C2×#41—1378no—
149C2×#41C2×D13718yescomplemented
150C22×Q8—1371no—
151C22×Q8C2×D13711yescharacteristic
152C22×D4—1372no—
153C22×D4—1374no—
154C22×D4—1371no—
155C22×D4C2×D13712yes—
156C22×D4C2×D13711yescharacteristic
157C23×C4—1372no—
158C23×C4—1372no—
159C23×C4C2×D13712yes—
160C23×C4C2×D13711yescharacteristic
161C22⋊Q8—13716no—
162C22⋊Q8—13716no—
163#121—13716no—
164#121—13732no—
165#121—13716no—
166C2×C4⋊C4—1372no—
167C2×C4⋊C4—1372no—
168C2×C4⋊C4—1378no—
169C2×C4⋊C4—1374no—
170C2×C22⋊C4—1374no—
171C2×C22⋊C4—1374no—
172C24—1372no—
173C24C22×D13712yes—
174C24C22×D13711yescharacteristic
175#41—232no—
176#41—27432no—
177C2×Q8—24no—
178C2×Q8—2744no—
179C2×Q8—1374no—
180C2×Q8C22×D13714yes—
181C2×D4—28no—
182C2×D4—24no—
183C2×D4—2748no—
184C2×D4—2744no—
185C2×D4—5488no—
186C2×D4—1378no—
187C2×D4—13716no—
188C2×D4—1374no—
189C2×D4C22×D13718yes—
190C2×D4C22×D13714yes—
191C22×C4—28no—
192C22×C4—2748no—
193C22×C4—5484no—
194C22×C4—1374no—
195C22×C4—1372no—
196C22×C4—1378no—
197C22×C4—1378no—
198C22×C4C22⋊D13718yescomplemented
199C22×C4C22×D13718yes—
200C22×C4C22×D13712yes—
201C22×C4C22×D13711yescharacteristic
202C22×C4C22×D13711yescharacteristic
203C22×C4C22×D13714yes—
204C4⋊C4—13716no—
205C4⋊C4—1378no—
206C4⋊C4—1378no—
207C22⋊C4—13716no—
208C22⋊C4—13716no—
209C23—22no—
210C23—22no—
211C23—24no—
212C23—24no—
213C23—24no—
214C23—2744no—
215C23—2744no—
216C23—2744no—
217C23—1374no—
218C23C2×C22⋊D13714yes—
219C23C23×D13714yes—
220C23C23×D13712yes—
221C23C23×D13711yescharacteristic
222Q8—28no—
223Q8—2748no—
224D4—216no—
225D4—28no—
226D4—27416no—
227D4—2748no—
228D4—54816no—
229C2×C4—24no—
230C2×C4—216no—
231C2×C4—2744no—
232C2×C4—2748no—
233C2×C4—27416no—
234C2×C4—5488no—
235C2×C4—1378no—
236C2×C4—1374no—
237C2×C4C2×C22⋊D13714yes—
238C2×C4C2×C22⋊D13714yes—
239C2×C4C2×C22⋊D137116yescomplemented
240C2×C4C23×D13714yes—
241C2×C4C23×D13712yes—
242C2×C4C23×D13712yes—
243C22—22no—
244C22—22no—
245C22—28no—
246C22—24no—
247C22—24no—
248C22—24no—
249C22—48no—
250C22—2744no—
251C22—2744no—
252C22—2744no—
253C22—5488no—
254C22C22×C22⋊D13714yes—
255C22C22×C22⋊D13712yes—
256C22#1798413412yes—
257C22#1798413512yes—
258C22C24×D13711yescharacteristic
259C4—24no—
260C4—2744no—
261C4—2748no—
262C4C22×C22⋊D13714yes—
263C4C22×C22⋊D13714yes—
264C2—24no—
265C2—44no—
266C2—5484no—
267C2#2257798114yesdirect product factor
268C2C23×C22⋊D13711yescharacteristic
269C2C2×#1798413411yescharacteristic
270C2C2×#1798413511yescharacteristic
subgroupG/H
centerC23C23×D137
commutator, cosocleC22×C137C25
FrattiniC22C24×D137
FittingC22×#41×C137C2
socleC23×C137C24
hypercenterC22×#41D137
hypocenterC137C2×#537
LCSG ▷ C22×C137 ▷ C137
UCSC1 ◁ C23 ◁ C22×#41

Complements

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

NH ≅ G/Ntype
1. C22×#14555510C2semidirect
2. #22577981C2direct (N × H)
3. C2×#17984067C2semidirect
4. C2×#17984064C2semidirect
5. C2×#17984062C2semidirect
6. C2×#17984060C2semidirect
7. C2×#17984059C2semidirect
8. C22×C4⋊Dic137C2semidirect
9. C22×#41×C137C2semidirect
11. C2×#14555510C22semidirect
18. #17984067C22semidirect
19. #17984064C22semidirect
20. #17984062C22semidirect
21. #17984060C22semidirect
22. #17984059C22semidirect
25. C2×C4⋊Dic137C22semidirect
30. C2×#41×C137C22semidirect
67. C22×C4×C137D4semidirect
103. C2×C4×C137C2×D4semidirect
130. C2×C137#537semidirect
135. C137C2×#537semidirect
138. C22×#41D137semidirect
149. C2×#41C2×D137semidirect
198. C22×C4C22⋊D137semidirect
239. C2×C4C2×C22⋊D137semidirect
267. C2#22577981direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145555102
#225779812
C2×#179840672
C2×#179840642
C2×#179840622
C2×#179840602
C2×#179840592
C22×C4⋊Dic1372
C22×#41×C1372
C2×#537137