Finite Group Databasebeta

← #1844×D71 #31997847

Subgroups — #1844×D71 #31997847

Order 18176.

1358 conjugacy classes of subgroups.

The subgroup lattice has 262 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#106×D71C214yesmaximal
2C2×C4×C8×D71C211yesmaximal, characteristic
3#384×D71C212yesmaximal
4#22588497C211yesmaximal, characteristic, complemented
5#22588496C212yesmaximal, complemented
6#22588495C214yesmaximal, complemented
7C71×#1844C211yesmaximal, characteristic, complemented
8C22×C8×D71C2212yes—
9C2×C4⋊C4×D71—24no—
10C2×C4⋊C4×D71C2214yes—
11C2×C42×D71C2211yescharacteristic
12C2×#14556060C2214yes—
13C2×#14556059C2218yes—
14#106×D71—216no—
15C2×C4×C71⋊C8C2211yescharacteristic
16C2×C8×Dic71C2212yes—
17C4×C8×D71C418yescomplemented
18#17985869C2212yes—
19#17985868—24no—
20#17985868C2214yes—
21C2×#106×C71C2214yes—
22C2×C4×C8×C71C2211yescharacteristic
23#384×C71C2212yes—
24C22×C4×D71—24no—
25C22×C4×D71D412yes—
26C22×C4×D71C2311yescharacteristic
27C22×C71⋊C8C2312yes—
28C2×C8×D71C2×C418yes—
29C2×C8×D71D418yes—
30C2×C8×D71Q818yes—
31C2×C4⋊Dic71—24no—
32C2×C4⋊Dic71C2314yes—
33C2×Dic71⋊C4—24no—
34C2×Dic71⋊C4—28no—
35C4⋊C4×D71—216no—
36C4⋊C4×D71—416no—
37C2×C4×Dic71D412yes—
38C2×C4×Dic71C2311yescharacteristic
39C42×D71C2×C414yes—
40C42×D71Q814yes—
41#14556060—28no—
42#14556059—216no—
43C4×C71⋊C8C2×C414yescomplemented
44C8×Dic71C2×C418yescomplemented
45C22×C8×C71C2312yes—
46C2×C4⋊C4×C71—24no—
47C2×C4⋊C4×C71C2314yes—
48C2×C42×C71C2311yescharacteristic
49#106×C71—28no—
50C4×C8×C71C2×C414yescomplemented
51C23×D71C2×D411yescharacteristic
52C22×Dic71—24no—
53C22×Dic71C2×D411yescharacteristic
54C22×Dic71C2×D412yes—
55C2×C4×D71—48no—
56C2×C4×D71—416no—
57C2×C4×D71C4⋊C418yes—
58C2×C4×D71SD16116yes—
59C2×C4×D71C22×C412yes—
60C2×C4×D71C2×D414yes—
61C2×C4×D71C2×Q814yes—
62C2×C4×D71C2×Q812yes—
63C2×C71⋊C8C22×C414yes—
64C2×C71⋊C8C2×D414yes—
65C2×C71⋊C8C2×Q814yes—
66C8×D71C4⋊C4132yescomplemented
67C4⋊Dic71—28no—
68C4⋊Dic71—48no—
69Dic71⋊C4—48no—
70Dic71⋊C4—416no—
71C4×Dic71C4⋊C418yes—
72C4×Dic71C22×C412yes—
73C4×Dic71C2×Q812yes—
74C22×C4×C71—24no—
75C22×C4×C71C2×D412yes—
76C22×C4×C71C2411yescharacteristic
77C2×C8×C71C22×C414yes—
78C2×C8×C71C2×D414yes—
79C2×C8×C71C2×Q814yes—
80C4⋊C4×C71—28no—
81C4⋊C4×C71—48no—
82C42×C71C22×C412yes—
83C42×C71C2×Q812yes—
84C23×C71C22×D411yescharacteristic
85C22×D71C2×C4⋊C412yes—
86C22×D71#12712yes—
87C22×D71C4⋊Q812yes—
88C22×D71C2×SD1618yes—
89C2×C4×C71—44no—
90C2×C4×C71—48no—
91C2×C4×C71C2×C4⋊C414yes—
92C2×C4×C71C2×SD1618yes—
93C2×C4×C71C23×C411yescharacteristic
94C2×C4×C71C22×D412yes—
95C2×C4×C71C22×Q812yes—
96C2×C4×C71C22×Q811yescharacteristic
97C2×Dic71—44no—
98C2×Dic71—48no—
99C2×Dic71C2×C4⋊C412yes—
100C2×Dic71C2×C4⋊C414yes—
101C2×Dic71#12712yes—
102C2×Dic71C4⋊Q812yes—
103C2×Dic71C2×SD1618yes—
104C4×D71—816no—
105C4×D71#106132yescomplemented
106C4×D71C2×C4⋊C418yes—
107C4×D71C4⋊Q818yes—
108C8×C71C2×C4⋊C418yescomplemented
109C71⋊C8C2×C4⋊C418yescomplemented
110C22×C71C22×C4⋊C411yescharacteristic
111C22×C71C2×#12711yescharacteristic
112C22×C71C2×C4⋊Q811yescharacteristic
113C22×C71C22×SD1614yes—
114C2×D71#38414yes—
115C2×D71C2×#10618yes—
116C2×D71#49218yes—
117C2×D71#49818yes—
118C4×C71—84no—
119C4×C71C2×#10618yescomplemented
120C4×C71C22×C4⋊C412yes—
121C4×C71C2×C4⋊Q812yes—
122Dic71—84no—
123Dic71#38414yes—
124Dic71C2×#10618yescomplemented
125C2×#1844—711nomaximal, Sylow
126C2×C71C2×#38411yescharacteristic
127C2×C71C22×#10612yes—
128C2×C71C2×#49212yes—
129C2×C71C2×#49812yes—
130D71#184418yesdirect product factor
131C22×#106—714no—
132C22×C4×C8—711no—
133C2×#384—712no—
134#1844—714no—
135#1844—711no—
136#1844—712no—
137#1844D7111yescharacteristic, direct product factor
138C71C2×#184411yescharacteristic, complemented, Sylow
139C23×C8—712no—
140C22×C4⋊C4—714no—
141C22×C4⋊C4—1424no—
142C22×C42—711no—
143C2×#106—714no—
144C2×#106—718no—
145C2×#106—14216no—
146C2×#106C2×D7114yes—
147C2×C4×C8—712no—
148C2×C4×C8—711no—
149C2×C4×C8—718no—
150C2×C4×C8C2×D7111yescharacteristic
151#384—714no—
152#384—712no—
153#384—1424no—
154#384C2×D7112yes—
155C23×C4—712no—
156C23×C4—711no—
157C23×C4—1424no—
158C22×C8—712no—
159C22×C8—718no—
160C22×C8—718no—
161C22×C8—718no—
162C22×C8C22×D7112yes—
163C2×C4⋊C4—24no—
164C2×C4⋊C4—28416no—
165C2×C4⋊C4—714no—
166C2×C4⋊C4—14216no—
167C2×C4⋊C4—1424no—
168C2×C4⋊C4—1428no—
169C2×C4⋊C4—1424no—
170C2×C4⋊C4C22×D7114yes—
171C2×C42—712no—
172C2×C42—711no—
173C2×C42—714no—
174C2×C42—714no—
175C2×C42C22×D7111yescharacteristic
176#106—28no—
177#106—14216no—
178#106—1428no—
179C4×C8—718no—
180C4×C8—714no—
181C4×C8C4×D7114yescomplemented
182C24—711no—
183C22×C4—24no—
184C22×C4—28416no—
185C22×C4—2848no—
186C22×C4—712no—
187C22×C4—711no—
188C22×C4—712no—
189C22×C4—714no—
190C22×C4—712no—
191C22×C4—714no—
192C22×C4—718no—
193C22×C4—7116no—
194C22×C4—1424no—
195C22×C4D4×D7112yes—
196C22×C4C23×D7111yescharacteristic
197C2×C8—714no—
198C2×C8—714no—
199C2×C8—714no—
200C2×C8—7132no—
201C2×C8C2×C4×D7114yes—
202C2×C8D4×D7114yes—
203C2×C8Q8×D7114yes—
204C4⋊C4—28no—
205C4⋊C4—48no—
206C4⋊C4—28416no—
207C4⋊C4—2848no—
208C4⋊C4—2848no—
209C4⋊C4—1428no—
210C42—712no—
211C42—712no—
212C42—718no—
213C42C2×C4×D7112yes—
214C42Q8×D7112yes—
215C23—712no—
216C23—718no—
217C23—712no—
218C23—712no—
219C23C2×D4×D7111yescharacteristic
220C2×C4—48no—
221C2×C4—44no—
222C2×C4—2848no—
223C2×C4—2844no—
224C2×C4—56816no—
225C2×C4—712no—
226C2×C4—714no—
227C2×C4—718no—
228C2×C4—712no—
229C2×C4—712no—
230C2×C4—718no—
231C2×C4—7132no—
232C2×C4—718no—
233C2×C4C4⋊C4×D7114yes—
234C2×C4SD16×D7118yes—
235C2×C4C22×C4×D7111yescharacteristic
236C2×C4C2×D4×D7112yes—
237C2×C4C2×Q8×D7112yes—
238C2×C4C2×Q8×D7111yescharacteristic
239C8—718no—
240C8C4⋊C4×D7118yescomplemented
241C22—714no—
242C22—718no—
243C22—718no—
244C22—718no—
245C22C2×C4⋊C4×D7111yescharacteristic
246C22#127×D7111yescharacteristic
247C22C4⋊Q8×D7111yescharacteristic
248C22C2×SD16×D7114yes—
249C4—84no—
250C4—5684no—
251C4—714no—
252C4—718no—
253C4#106×D7118yescomplemented
254C4C2×C4⋊C4×D7112yes—
255C4C4⋊Q8×D7112yes—
256C2—718no—
257C2#384×D7111yescharacteristic
258C2C2×#106×D7112yes—
259C2#492×D7112yes—
260C2#498×D7112yes—
subgroupG/H
centerC23C2×D4×D71
commutatorC2×C4×C71C23×C4
FrattiniC22×C4C23×D71
FittingC71×#1844C2
socleC23×C71C22×D4
prime radicalC23×D71C2×D4
cosocleC22×C4×C71C24
hypercenter#1844D71
hypocenterC71C2×#1844
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ #1844

Complements

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

NH ≅ G/Ntype
4. #22588497C2semidirect
5. #22588496C2semidirect
6. #22588495C2semidirect
7. C71×#1844C2semidirect
17. C4×C8×D71C4semidirect
43. C4×C71⋊C8C2×C4semidirect
44. C8×Dic71C2×C4semidirect
50. C4×C8×C71C2×C4semidirect
66. C8×D71C4⋊C4semidirect
105. C4×D71#106semidirect
108. C8×C71C2×C4⋊C4semidirect
109. C71⋊C8C2×C4⋊C4semidirect
119. C4×C71C2×#106semidirect
124. Dic71C2×#106semidirect
130. D71#1844direct (N × H)
137. #1844D71direct (N × H)
138. C71C2×#1844semidirect
181. C4×C8C4×D71semidirect
240. C8C4⋊C4×D71semidirect
253. C4#106×D71semidirect

Maximal subgroups

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

subgroupindex
C2×#106×D712
C2×C4×C8×D712
#384×D712
#225884972
#225884962
#225884952
C71×#18442
C2×#184471