Finite Group Databasebeta

← C2×#22577978 #31794107

Subgroups — C2×#22577978 #31794107

Order 17536.

1512 conjugacy classes of subgroups.

The subgroup lattice has 256 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14555511C211yesmaximal, characteristic
2C22×Q8×D137C211yesmaximal, characteristic, complemented
3#22577978C2116yesmaximal, direct product factor
4C2×#17984086C211yesmaximal, characteristic, complemented
5C2×#17984077C211yesmaximal, characteristic, complemented
6C2×#17984076C211yesmaximal, characteristic, complemented
7C2×#17984073C214yesmaximal, complemented
8C2×#17984066C214yesmaximal, complemented
9C2×#17984045C211yesmaximal, characteristic, complemented
10C2×C4⋊Q8×C137C211yesmaximal, characteristic, complemented
11C2×#14555511—28no—
12C2×#14555511C2218yes—
13C22×Dic274C2211yescharacteristic
14C22×Dic274C2212yes—
15C2×Q8×D137—28no—
16C2×Q8×D137C2218yescomplemented
17C22×D548C2211yescharacteristic
18C22×D548C2212yes—
19C22×C4×D137C2212yes—
20C22×C4×D137C2212yes—
21C22×C4×D137C2211yescharacteristic
22#17984086C2218yescomplemented
23#17984077C2218yescomplemented
24#17984076C2218yescomplemented
25#17984073C22132yescomplemented
26#17984066C22132yescomplemented
27#17984045C2218yescomplemented
28C2×#14555489C2214yes—
29C2×#14555489C2212yes—
30C2×#14555487C2214yes—
31C2×#14555487C2214yes—
32C2×#14555487C2212yes—
33C2×C4×Dic137C2211yescharacteristic
34C22×Q8×C137C2211yescharacteristic
35C22×Q8×C137C2211yescharacteristic
36C4⋊Q8×C137C2218yescomplemented
37C2×C4⋊C4×C137C2214yes—
38C2×C42×C137C2211yescharacteristic
39C23×D137C2312yes—
40C23×D137C2311yescharacteristic
41#14555511—232no—
42C2×Dic274—28no—
43C2×Dic274—24no—
44C2×Dic274C2318yes—
45C2×Dic274C2314yes—
46Q8×D137—232no—
47C2×D548—28no—
48C2×D548—24no—
49C2×D548C2318yes—
50C2×D548C2314yes—
51C22×Dic137C2312yes—
52C22×Dic137C2312yes—
53C22×Dic137C2311yescharacteristic
54C2×C4×D137—28no—
55C2×C4×D137—28no—
56C2×C4×D137D418yes—
57C2×C4×D137C2318yes—
58C2×C4×D137C2318yes—
59C2×C4×D137C2314yes—
60#14555489C2318yes—
61#14555489C23116yes—
62#14555487C2318yes—
63#14555487C23116yes—
64#14555487C23116yes—
65C4×Dic137C2314yes—
66C2×Q8×C137—24no—
67C2×Q8×C137—24no—
68C2×Q8×C137C2314yes—
69C2×Q8×C137C2314yes—
70C22×C4×C137C2312yes—
71C22×C4×C137C2312yes—
72C22×C4×C137C2312yes—
73C22×C4×C137C2311yescharacteristic
74C4⋊C4×C137C23116yes—
75C42×C137C2314yes—
76C22×D137—24no—
77C22×D137—24no—
78C22×D137—28no—
79C22×D137C2×D414yes—
80C22×D137C2414yes—
81C22×D137C2412yes—
82Dic274—28no—
83Dic274—216no—
84D548—216no—
85D548—28no—
86C2×Dic137—24no—
87C2×Dic137—24no—
88C2×Dic137C2×D414yes—
89C2×Dic137C2414yes—
90C2×Dic137C2414yes—
91C2×Dic137C2412yes—
92C4×D137—216no—
93C4×D137—216no—
94C4×D137C2×D4116yes—
95C23×C137C2411yescharacteristic
96Q8×C137—28no—
97Q8×C137—28no—
98C2×C4×C137—24no—
99C2×C4×C137—24no—
100C2×C4×C137—24no—
101C2×C4×C137C2×D414yes—
102C2×C4×C137C2414yes—
103C2×C4×C137C2414yes—
104C2×C4×C137C2414yes—
105C2×C4×C137C2412yes—
106C22×C137C22×D412yes—
107C22×C1372−1+414yes—
108C22×C137C2511yescharacteristic
109C2×D137—28no—
110C2×D137—24no—
111C2×D137—24no—
112C2×D137—28no—
113C2×D137—48no—
114C2×D137C22×D414yes—
115C4×C137—24no—
116C4×C137—24no—
117C4×C137—24no—
118C4×C137C22×D414yes—
119Dic137—24no—
120Dic137—24no—
121Dic137C22×D414yes—
122C2×C137#53614yescomplemented
123C2×C137C23×D411yescharacteristic
124C2×C137C2×2−1+412yes—
125D137—24no—
126D137—44no—
127C137C2×#53611yescharacteristic, complemented, Sylow
128C2×#536—1371nomaximal, Sylow
129C22×#41—1371no—
130C23×Q8—1371no—
131#536—13716no—
132C2×C4⋊Q8—1371no—
133C2×C4⋊Q8D13711yescharacteristic, complemented
134C2×#124—1371no—
135C2×#124—1371no—
136C2×#123—1374no—
137C2×C22⋊Q8—1374no—
138C2×#117—1371no—
139C2×#41—2748no—
140C2×#41—1378no—
141C22×Q8—2748no—
142C22×Q8—1378no—
143C22×Q8—1372no—
144C22×Q8—1371no—
145C22×Q8C2×D13711yescharacteristic
146C22×Q8C2×D13711yescharacteristic
147C22×D4—1372no—
148C22×D4—1371no—
149C23×C4—1372no—
150C23×C4—1372no—
151C23×C4—1371no—
152C4⋊Q8—1378no—
153C4⋊Q8C2×D13718yescomplemented
154#124—1378no—
155#124—1378no—
156#123—13732no—
157C22⋊Q8—13732no—
158#117—1378no—
159C2×C4⋊C4—1372no—
160C2×C4⋊C4—1374no—
161C2×C4⋊C4C2×D13714yes—
162C2×C22⋊C4—1372no—
163C2×C22⋊C4—1374no—
164C2×C22⋊C4—1374no—
165C2×C42—1371no—
166C2×C42C2×D13711yescharacteristic
167C24—1372no—
168C24—1371no—
169#41—27432no—
170C2×Q8—24no—
171C2×Q8—24no—
172C2×Q8—2748no—
173C2×Q8—27432no—
174C2×Q8—2744no—
175C2×Q8—1378no—
176C2×Q8—1374no—
177C2×Q8C22×D13714yes—
178C2×Q8C22×D13714yes—
179C2×D4—2748no—
180C2×D4—2744no—
181C2×D4—1378no—
182C2×D4—1374no—
183C22×C4—2748no—
184C22×C4—2748no—
185C22×C4—1372no—
186C22×C4—1372no—
187C22×C4—1378no—
188C22×C4—1378no—
189C22×C4—1371no—
190C22×C4—1378no—
191C22×C4—1374no—
192C22×C4C22×D13712yes—
193C22×C4C22×D13712yes—
194C22×C4C22×D13712yes—
195C22×C4C22×D13711yescharacteristic
196C4⋊C4—1378no—
197C4⋊C4—13716no—
198C4⋊C4C22×D137116yes—
199C22⋊C4—1378no—
200C22⋊C4—13716no—
201C22⋊C4—13716no—
202C42—1374no—
203C42C22×D13714yes—
204C23—2744no—
205C23—2744no—
206C23—2748no—
207C23—1374no—
208C23—1374no—
209C23—1372no—
210C23C23×D13711yescharacteristic
211Q8—28no—
212Q8—28no—
213Q8—27416no—
214Q8—2748no—
215D4—27416no—
216D4—2748no—
217C2×C4—24no—
218C2×C4—24no—
219C2×C4—24no—
220C2×C4—27416no—
221C2×C4—27416no—
222C2×C4—2744no—
223C2×C4—2744no—
224C2×C4—1374no—
225C2×C4—1374no—
226C2×C4—1374no—
227C2×C4—1372no—
228C2×C4—13716no—
229C2×C4D4×D13714yes—
230C2×C4C23×D13714yes—
231C2×C4C23×D13714yes—
232C2×C4C23×D13714yes—
233C2×C4C23×D13712yes—
234C22—2748no—
235C22—2744no—
236C22—2744no—
237C22—2748no—
238C22—5488no—
239C22—1374no—
240C22C2×D4×D13712yes—
241C22#1798413614yes—
242C22C24×D13711yescharacteristic
243C4—24no—
244C4—24no—
245C4—24no—
246C4—2744no—
247C4—2744no—
248C4—1374no—
249C4C2×D4×D13714yes—
250C2—2744no—
251C2—5484no—
252C2#2257797814yesdirect product factor
253C2C22×D4×D13711yescharacteristic
254C2C2×#1798413612yes—
subgroupG/H
centerC23C23×D137
commutator, cosocleC22×C137C25
FrattiniC22C24×D137
FittingC2×C4⋊Q8×C137C2
socleC23×C137C24
prime radicalC22×#14555511C2
hypercenterC2×C4⋊Q8D137
hypocenterC137C2×#536
LCSG ▷ C22×C137 ▷ C137
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
2. C22×Q8×D137C2semidirect
3. #22577978C2direct (N × H)
4. C2×#17984086C2semidirect
5. C2×#17984077C2semidirect
6. C2×#17984076C2semidirect
7. C2×#17984073C2semidirect
8. C2×#17984066C2semidirect
9. C2×#17984045C2semidirect
10. C2×C4⋊Q8×C137C2semidirect
16. C2×Q8×D137C22semidirect
22. #17984086C22semidirect
23. #17984077C22semidirect
24. #17984076C22semidirect
25. #17984073C22semidirect
26. #17984066C22semidirect
27. #17984045C22semidirect
36. C4⋊Q8×C137C22semidirect
122. C2×C137#536semidirect
127. C137C2×#536semidirect
133. C2×C4⋊Q8D137semidirect
153. C4⋊Q8C2×D137semidirect
252. C2#22577978direct (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×Q8×D1372
#225779782
C2×#179840862
C2×#179840772
C2×#179840762
C2×#179840732
C2×#179840662
C2×#179840452
C2×C4⋊Q8×C1372
C2×#536137