Finite Group Databasebeta

← C2×#22581528 #31819722

Subgroups — C2×#22581528 #31819722

Order 17792.

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×#14555786C211yesmaximal, characteristic
2C22×Q8×D139C211yesmaximal, characteristic, complemented
3#22581528C2116yesmaximal, direct product factor
4C2×#17984840C211yesmaximal, characteristic, complemented
5C2×#17984831C211yesmaximal, characteristic, complemented
6C2×#17984830C211yesmaximal, characteristic, complemented
7C2×#17984827C214yesmaximal, complemented
8C2×#17984820C214yesmaximal, complemented
9C2×#17984799C211yesmaximal, characteristic, complemented
10C2×C4⋊Q8×C139C211yesmaximal, characteristic, complemented
11C2×#14555786—28no—
12C2×#14555786C2218yes—
13C22×Dic278C2212yes—
14C22×Dic278C2211yescharacteristic
15C2×Q8×D139—28no—
16C2×Q8×D139C2218yescomplemented
17C22×D556C2212yes—
18C22×D556C2211yescharacteristic
19C22×C4×D139C2212yes—
20C22×C4×D139C2212yes—
21C22×C4×D139C2211yescharacteristic
22#17984840C2218yescomplemented
23#17984831C2218yescomplemented
24#17984830C2218yescomplemented
25#17984827C22132yescomplemented
26#17984820C22132yescomplemented
27#17984799C2218yescomplemented
28C2×Dic139⋊C4C2212yes—
29C2×Dic139⋊C4C2214yes—
30C2×(C2×D139)⋊C4C2212yes—
31C2×(C2×D139)⋊C4C2214yes—
32C2×(C2×D139)⋊C4C2214yes—
33C2×C4×Dic139C2211yescharacteristic
34C22×Q8×C139C2211yescharacteristic
35C22×Q8×C139C2211yescharacteristic
36C4⋊Q8×C139C2218yescomplemented
37C2×C4⋊C4×C139C2214yes—
38C2×C42×C139C2211yescharacteristic
39C23×D139C2312yes—
40C23×D139C2311yescharacteristic
41#14555786—232no—
42C2×Dic278—28no—
43C2×Dic278—24no—
44C2×Dic278C2318yes—
45C2×Dic278C2314yes—
46Q8×D139—232no—
47C2×D556—28no—
48C2×D556—24no—
49C2×D556C2318yes—
50C2×D556C2314yes—
51C22×Dic139C2312yes—
52C22×Dic139C2312yes—
53C22×Dic139C2311yescharacteristic
54C2×C4×D139—28no—
55C2×C4×D139—28no—
56C2×C4×D139D418yes—
57C2×C4×D139C2318yes—
58C2×C4×D139C2318yes—
59C2×C4×D139C2314yes—
60Dic139⋊C4C2318yes—
61Dic139⋊C4C23116yes—
62(C2×D139)⋊C4C2318yes—
63(C2×D139)⋊C4C23116yes—
64(C2×D139)⋊C4C23116yes—
65C4×Dic139C2314yes—
66C2×Q8×C139—24no—
67C2×Q8×C139—24no—
68C2×Q8×C139C2314yes—
69C2×Q8×C139C2314yes—
70C22×C4×C139C2312yes—
71C22×C4×C139C2312yes—
72C22×C4×C139C2312yes—
73C22×C4×C139C2311yescharacteristic
74C4⋊C4×C139C23116yes—
75C42×C139C2314yes—
76C22×D139—24no—
77C22×D139—24no—
78C22×D139—28no—
79C22×D139C2×D414yes—
80C22×D139C2414yes—
81C22×D139C2412yes—
82Dic278—28no—
83Dic278—216no—
84D556—216no—
85D556—28no—
86C2×Dic139—24no—
87C2×Dic139—24no—
88C2×Dic139C2×D414yes—
89C2×Dic139C2414yes—
90C2×Dic139C2414yes—
91C2×Dic139C2412yes—
92C4×D139—216no—
93C4×D139—216no—
94C4×D139C2×D4116yes—
95C23×C139C2411yescharacteristic
96Q8×C139—28no—
97Q8×C139—28no—
98C2×C4×C139—24no—
99C2×C4×C139—24no—
100C2×C4×C139—24no—
101C2×C4×C139C2×D414yes—
102C2×C4×C139C2414yes—
103C2×C4×C139C2414yes—
104C2×C4×C139C2414yes—
105C2×C4×C139C2412yes—
106C22×C139C22×D412yes—
107C22×C1392−1+414yes—
108C22×C139C2511yescharacteristic
109C2×D139—28no—
110C2×D139—24no—
111C2×D139—24no—
112C2×D139—28no—
113C2×D139—48no—
114C2×D139C22×D414yes—
115C4×C139—24no—
116C4×C139—24no—
117C4×C139—24no—
118C4×C139C22×D414yes—
119Dic139—24no—
120Dic139—24no—
121Dic139C22×D414yes—
122C2×C139#53614yescomplemented
123C2×C139C23×D411yescharacteristic
124C2×C139C2×2−1+412yes—
125D139—24no—
126D139—44no—
127C139C2×#53611yescharacteristic, complemented, Sylow
128C2×#536—1391nomaximal, Sylow
129C22×#41—1391no—
130C23×Q8—1391no—
131#536—13916no—
132C2×C4⋊Q8—1391no—
133C2×C4⋊Q8D13911yescharacteristic, complemented
134C2×#124—1391no—
135C2×#124—1391no—
136C2×#123—1394no—
137C2×C22⋊Q8—1394no—
138C2×#117—1391no—
139C2×#41—2788no—
140C2×#41—1398no—
141C22×Q8—2788no—
142C22×Q8—1398no—
143C22×Q8—1392no—
144C22×Q8—1391no—
145C22×Q8C2×D13911yescharacteristic
146C22×Q8C2×D13911yescharacteristic
147C22×D4—1392no—
148C22×D4—1391no—
149C23×C4—1392no—
150C23×C4—1392no—
151C23×C4—1391no—
152C4⋊Q8—1398no—
153C4⋊Q8C2×D13918yescomplemented
154#124—1398no—
155#124—1398no—
156#123—13932no—
157C22⋊Q8—13932no—
158#117—1398no—
159C2×C4⋊C4—1392no—
160C2×C4⋊C4—1394no—
161C2×C4⋊C4C2×D13914yes—
162C2×C22⋊C4—1392no—
163C2×C22⋊C4—1394no—
164C2×C22⋊C4—1394no—
165C2×C42—1391no—
166C2×C42C2×D13911yescharacteristic
167C24—1392no—
168C24—1391no—
169#41—27832no—
170C2×Q8—24no—
171C2×Q8—24no—
172C2×Q8—2788no—
173C2×Q8—27832no—
174C2×Q8—2784no—
175C2×Q8—1398no—
176C2×Q8—1394no—
177C2×Q8C22×D13914yes—
178C2×Q8C22×D13914yes—
179C2×D4—2788no—
180C2×D4—2784no—
181C2×D4—1398no—
182C2×D4—1394no—
183C22×C4—2788no—
184C22×C4—2788no—
185C22×C4—1392no—
186C22×C4—1392no—
187C22×C4—1398no—
188C22×C4—1398no—
189C22×C4—1391no—
190C22×C4—1398no—
191C22×C4—1394no—
192C22×C4C22×D13912yes—
193C22×C4C22×D13912yes—
194C22×C4C22×D13912yes—
195C22×C4C22×D13911yescharacteristic
196C4⋊C4—1398no—
197C4⋊C4—13916no—
198C4⋊C4C22×D139116yes—
199C22⋊C4—1398no—
200C22⋊C4—13916no—
201C22⋊C4—13916no—
202C42—1394no—
203C42C22×D13914yes—
204C23—2784no—
205C23—2784no—
206C23—2788no—
207C23—1394no—
208C23—1394no—
209C23—1392no—
210C23C23×D13911yescharacteristic
211Q8—28no—
212Q8—28no—
213Q8—27816no—
214Q8—2788no—
215D4—27816no—
216D4—2788no—
217C2×C4—24no—
218C2×C4—24no—
219C2×C4—24no—
220C2×C4—27816no—
221C2×C4—27816no—
222C2×C4—2784no—
223C2×C4—2784no—
224C2×C4—1394no—
225C2×C4—1394no—
226C2×C4—1394no—
227C2×C4—1392no—
228C2×C4—13916no—
229C2×C4D4×D13914yes—
230C2×C4C23×D13914yes—
231C2×C4C23×D13914yes—
232C2×C4C23×D13914yes—
233C2×C4C23×D13912yes—
234C22—2788no—
235C22—2784no—
236C22—2784no—
237C22—2788no—
238C22—5568no—
239C22—1394no—
240C22C2×D4×D13912yes—
241C22#1798489014yes—
242C22C24×D13911yescharacteristic
243C4—24no—
244C4—24no—
245C4—24no—
246C4—2784no—
247C4—2784no—
248C4—1394no—
249C4C2×D4×D13914yes—
250C2—2784no—
251C2—5564no—
252C2#2258152814yesdirect product factor
253C2C22×D4×D13911yescharacteristic
254C2C2×#1798489012yes—
subgroupG/H
centerC23C23×D139
commutator, cosocleC22×C139C25
FrattiniC22C24×D139
FittingC2×C4⋊Q8×C139C2
socleC23×C139C24
prime radicalC22×#14555786C2
hypercenterC2×C4⋊Q8D139
hypocenterC139C2×#536
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
2. C22×Q8×D139C2semidirect
3. #22581528C2direct (N × H)
4. C2×#17984840C2semidirect
5. C2×#17984831C2semidirect
6. C2×#17984830C2semidirect
7. C2×#17984827C2semidirect
8. C2×#17984820C2semidirect
9. C2×#17984799C2semidirect
10. C2×C4⋊Q8×C139C2semidirect
16. C2×Q8×D139C22semidirect
22. #17984840C22semidirect
23. #17984831C22semidirect
24. #17984830C22semidirect
25. #17984827C22semidirect
26. #17984820C22semidirect
27. #17984799C22semidirect
36. C4⋊Q8×C139C22semidirect
122. C2×C139#536semidirect
127. C139C2×#536semidirect
133. C2×C4⋊Q8D139semidirect
153. C4⋊Q8C2×D139semidirect
252. C2#22581528direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145557862
C22×Q8×D1392
#225815282
C2×#179848402
C2×#179848312
C2×#179848302
C2×#179848272
C2×#179848202
C2×#179847992
C2×C4⋊Q8×C1392
C2×#536139