Finite Group Databasebeta

← C2×#22577952 #31794071

Subgroups — C2×#22577952 #31794071

Order 17536.

1728 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×#14555511C211yesmaximal, characteristic, complemented
2C22×#14555509C211yesmaximal, characteristic, complemented
3#22577952C2116yesmaximal, direct product factor
4C2×#17984086C211yesmaximal, characteristic, complemented
5C2×#17984084C211yesmaximal, characteristic, complemented
6C2×#17984076C211yesmaximal, characteristic, complemented
7C2×#17984061C214yesmaximal, complemented
8C2×#17984048C214yesmaximal, complemented
9C2×C42×D137C211yesmaximal, characteristic, complemented
10C2×#124×C137C211yesmaximal, characteristic, complemented
11C2×#14555511—28no—
12C2×#14555511C2218yescomplemented
13C2×#14555509—28no—
14C2×#14555509C2218yescomplemented
15C22×Dic274C2211yescharacteristic
16C22×D548C2211yescharacteristic
17C22×D548C2212yes—
18C22×C22⋊D137C2214yes—
19C22×C22⋊D137C2212yes—
20C23×Dic137C2212yes—
21C22×C4×D137C2212yes—
22C22×C4×D137C2212yes—
23C22×C4×D137C2211yescharacteristic
24#17984086C2218yescomplemented
25#17984084C2218yescomplemented
26#17984076C2218yescomplemented
27#17984061C22132yescomplemented
28#17984048C22132yescomplemented
29C2×#14555489C2214yes—
30C2×#14555487C2214yes—
31C2×C4×Dic137C2211yescharacteristic
32C2×C4×Dic137C2212yes—
33C42×D137C2218yescomplemented
34C22×Q8×C137C2211yescharacteristic
35C22×D4×C137C2211yescharacteristic
36#124×C137C2218yescomplemented
37C2×C22⋊C4×C137C2214yes—
38C2×C42×C137C2211yescharacteristic
39C23×D137C2312yes—
40C23×D137C2311yescharacteristic
41#14555511—232no—
42#14555509—232no—
43C2×Dic274—24no—
44C2×Dic274C2314yes—
45C2×D548—28no—
46C2×D548—24no—
47C2×D548C2318yes—
48C2×D548C2314yes—
49C2×C22⋊D137—28no—
50C2×C22⋊D137—216no—
51C2×C22⋊D137C23116yes—
52C2×C22⋊D137C2318yes—
53C22×Dic137—28no—
54C22×Dic137C2312yes—
55C22×Dic137C2318yes—
56C22×Dic137C2311yescharacteristic
57C22×Dic137C2312yes—
58C2×C4×D137—28no—
59C2×C4×D137—28no—
60C2×C4×D137D418yescomplemented
61C2×C4×D137C2318yes—
62C2×C4×D137C2318yes—
63C2×C4×D137C2314yes—
64#14555489C23116yes—
65#14555487C23116yes—
66C4×Dic137C2318yes—
67C4×Dic137C2314yes—
68C24×C137C2312yes—
69C2×Q8×C137—24no—
70C2×Q8×C137C2314yes—
71C2×D4×C137—24no—
72C2×D4×C137C2314yes—
73C22×C4×C137C2312yes—
74C22×C4×C137C2312yes—
75C22×C4×C137C2311yescharacteristic
76C22⋊C4×C137C23116yes—
77C42×C137C2314yes—
78C22×D137—24no—
79C22×D137—24no—
80C22×D137—28no—
81C22×D137C2×D414yes—
82C22×D137C2414yes—
83C22×D137C2412yes—
84Dic274—28no—
85D548—216no—
86D548—28no—
87C22⋊D137—216no—
88C22⋊D137—232no—
89C2×Dic137—24no—
90C2×Dic137—216no—
91C2×Dic137C2×D414yes—
92C2×Dic137#4118yescomplemented
93C2×Dic137C2414yes—
94C2×Dic137C2412yes—
95C2×Dic137C2414yes—
96C4×D137—216no—
97C4×D137—216no—
98C4×D137C2×D4116yescomplemented
99C23×C137—24no—
100C23×C137—28no—
101C23×C137C2414yes—
102C23×C137C2411yescharacteristic
103Q8×C137—28no—
104D4×C137—28no—
105C2×C4×C137—24no—
106C2×C4×C137—24no—
107C2×C4×C137C2×D414yes—
108C2×C4×C137C2414yes—
109C2×C4×C137C2414yes—
110C2×C4×C137C2412yes—
111C22×C137—24no—
112C22×C137—28no—
113C22×C137—48no—
114C22×C137C22×D412yes—
115C22×C137C2×#4114yes—
116C22×C137C2511yescharacteristic
117C2×D137—28no—
118C2×D137—24no—
119C2×D137—24no—
120C2×D137—28no—
121C2×D137—48no—
122C2×D137C22×D414yes—
123C4×C137—24no—
124C4×C137—24no—
125C4×C137C22×D414yes—
126Dic137—24no—
127Dic137C22×D414yes—
128Dic137C2×#4118yescomplemented
129C2×C137—44no—
130C2×C137#53214yescomplemented
131C2×C137C23×D411yescharacteristic
132C2×C137C22×#4112yes—
133D137—24no—
134D137—44no—
135C137C2×#53211yescharacteristic, complemented, Sylow
136C2×#532—1371nomaximal, Sylow
137C22×#41—1371no—
138C22×#41—1371no—
139#532—13716no—
140C2×C4⋊Q8—1371no—
141C2×#127—1371no—
142C2×#124—1371no—
143C2×#124D13711yescharacteristic, complemented
144C2×#121—1374no—
145C2×C4×D4—1374no—
146C22×C42—1371no—
147C2×#41—2748no—
148C2×#41—2748no—
149C2×#41—1378no—
150C2×#41—1378no—
151C22×Q8—1371no—
152C22×Q8C2×D13711yescharacteristic
153C22×D4—1374no—
154C22×D4—1372no—
155C22×D4—1372no—
156C22×D4—1371no—
157C22×D4C2×D13711yescharacteristic
158C23×C4—1372no—
159C23×C4—1372no—
160C23×C4—1372no—
161C23×C4—1371no—
162C4⋊Q8—1378no—
163#127—1378no—
164#124—1378no—
165#124C2×D13718yescomplemented
166#121—13732no—
167C4×D4—13732no—
168C2×C4⋊C4—1374no—
169C2×C22⋊C4—1374no—
170C2×C22⋊C4C2×D13714yes—
171C2×C42—1372no—
172C2×C42—1371no—
173C2×C42—1378no—
174C2×C42C2×D13711yescharacteristic
175C24—1372no—
176C24—1371no—
177C24C22×D13712yes—
178#41—27432no—
179#41—27432no—
180C2×Q8—24no—
181C2×Q8—2744no—
182C2×Q8—1374no—
183C2×Q8C22×D13714yes—
184C2×D4—24no—
185C2×D4—2748no—
186C2×D4—2748no—
187C2×D4—27416no—
188C2×D4—2744no—
189C2×D4—13716no—
190C2×D4—1378no—
191C2×D4—1378no—
192C2×D4—1374no—
193C2×D4C22×D13714yes—
194C22×C4—2748no—
195C22×C4—2748no—
196C22×C4—2748no—
197C22×C4—1378no—
198C22×C4—1372no—
199C22×C4—1378no—
200C22×C4—1378no—
201C22×C4—1372no—
202C22×C4—1371no—
203C22×C4—1378no—
204C22×C4—1374no—
205C22×C4C22×D13712yes—
206C22×C4C22×D13712yes—
207C22×C4C22×D13711yescharacteristic
208C4⋊C4—13716no—
209C22⋊C4—13716no—
210C22⋊C4C22×D137116yes—
211C42—1378no—
212C42—1374no—
213C42C22×D13714yes—
214C23—24no—
215C23—28no—
216C23—2744no—
217C23—2744no—
218C23—2748no—
219C23—1374no—
220C23—1374no—
221C23—1372no—
222C23C23×D13714yes—
223C23C23×D13711yescharacteristic
224Q8—28no—
225Q8—2748no—
226D4—28no—
227D4—27416no—
228D4—27416no—
229D4—27432no—
230D4—2748no—
231C2×C4—24no—
232C2×C4—24no—
233C2×C4—27416no—
234C2×C4—27416no—
235C2×C4—2744no—
236C2×C4—27416no—
237C2×C4—1374no—
238C2×C4—1374no—
239C2×C4—1378no—
240C2×C4—1374no—
241C2×C4—1372no—
242C2×C4—13716no—
243C2×C4D4×D13714yes—
244C2×C4C23×D13714yes—
245C2×C4C23×D13714yes—
246C2×C4C23×D13712yes—
247C22—24no—
248C22—28no—
249C22—48no—
250C22—2748no—
251C22—2744no—
252C22—2744no—
253C22—2748no—
254C22—5488no—
255C22—1374no—
256C22C2×D4×D13712yes—
257C22#41×D13714yes—
258C22C24×D13711yescharacteristic
259C4—24no—
260C4—24no—
261C4—2744no—
262C4—1374no—
263C4—1378no—
264C4C2×D4×D13714yes—
265C2—44no—
266C2—2744no—
267C2—5484no—
268C2#2257795214yesdirect product factor
269C2C22×D4×D13711yescharacteristic
270C2C2×#41×D13712yes—
subgroupG/H
centerC23C23×D137
commutator, cosocleC22×C137C25
FrattiniC22C24×D137
FittingC2×#124×C137C2
socleC23×C137C24
hypercenterC2×#124D137
hypocenterC137C2×#532
LCSG ▷ C22×C137 ▷ C137
UCSC1 ◁ C23 ◁ C2×#124

Complements

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

NH ≅ G/Ntype
1. C22×#14555511C2semidirect
2. C22×#14555509C2semidirect
3. #22577952C2direct (N × H)
4. C2×#17984086C2semidirect
5. C2×#17984084C2semidirect
6. C2×#17984076C2semidirect
7. C2×#17984061C2semidirect
8. C2×#17984048C2semidirect
9. C2×C42×D137C2semidirect
10. C2×#124×C137C2semidirect
12. C2×#14555511C22semidirect
14. C2×#14555509C22semidirect
24. #17984086C22semidirect
25. #17984084C22semidirect
26. #17984076C22semidirect
27. #17984061C22semidirect
28. #17984048C22semidirect
33. C42×D137C22semidirect
36. #124×C137C22semidirect
60. C2×C4×D137D4semidirect
92. C2×Dic137#41semidirect
98. C4×D137C2×D4semidirect
128. Dic137C2×#41semidirect
130. C2×C137#532semidirect
135. C137C2×#532semidirect
143. C2×#124D137semidirect
165. #124C2×D137semidirect
268. C2#22577952direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145555112
C22×#145555092
#225779522
C2×#179840862
C2×#179840842
C2×#179840762
C2×#179840612
C2×#179840482
C2×C42×D1372
C2×#124×C1372
C2×#532137