Finite Group Databasebeta

← #31996249

Subgroups — #31996249

Order 18176.

906 conjugacy classes of subgroups.

The subgroup lattice has 294 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986056C211yesmaximal, characteristic
2#22590738C211yesmaximal, characteristic
3#22588217C214yesmaximal, complemented
4#22588199C214yesmaximal, complemented
5#22588116C212yesmaximal
6C8×C22⋊Dic71C212yesmaximal
7C22×C4⋊C8×C71C211yesmaximal, characteristic
8#17986056C418yescomplemented
9C2×C4⋊(C71⋊C8)C2212yes—
10C2×C22⋊(C71⋊C8)C2212yes—
11C2×#14556039C2212yes—
12C2×#14556038C2214yes—
13C2×C8×Dic71C2214yes—
14#17985867C412yes—
15#17985865C412yes—
16#17985862C412yes—
17#17985859C412yes—
18C4×C4⋊Dic71C2212yes—
19C4×C22⋊Dic71C2212yes—
20#17985845C2212yes—
21#17985753C2214yes—
22#17985753C2214yes—
23C23×C8×C71C2211yescharacteristic
24C23×C8×C71C2211yescharacteristic
25C22×C42×C71C2211yescharacteristic
26C2×C4⋊C8×C71C418yescomplemented
27C2×C4⋊C8×C71C2212yes—
28C2×C4⋊C8×C71C2212yes—
29C22×C71⋊C8C2314yes—
30C2×C4⋊Dic71C2×C414yes—
31C2×C22⋊Dic71C2×C414yes—
32C2×C4×Dic71C2314yes—
33C4⋊(C71⋊C8)C2×C418yes—
34C22⋊(C71⋊C8)C2×C418yes—
35#14556039C2×C418yes—
36#14556038—44no—
37C8×Dic71—44no—
38C71⋊#95C2×C414yes—
39C71⋊#95C2×C414yes—
40C71⋊#95C2×C414yes—
41C71⋊#95C2×C414yes—
42C23×C4×C71C2×C411yescharacteristic
43C23×C4×C71C2×C411yescharacteristic
44C23×C4×C71C2311yescharacteristic
45C22×C8×C71—42no—
46C22×C8×C71—42no—
47C22×C8×C71C2×C414yes—
48C22×C8×C71C2×C414yes—
49C22×C8×C71C2312yes—
50C22×C8×C71C2312yes—
51C2×C42×C71C2×C411yescharacteristic
52C2×C42×C71C2×C411yescharacteristic
53C2×C42×C71C2×C414yes—
54C2×C42×C71C2×C414yes—
55C2×C42×C71C2311yescharacteristic
56C2×C42×C71C2311yescharacteristic
57C4⋊C8×C71C2×C418yes—
58C4⋊C8×C71C2×C418yes—
59C22×Dic71C22×C418yes—
60C2×C71⋊C8—24no—
61C2×C71⋊C8—24no—
62C2×C71⋊C8C22×C418yes—
63C4⋊Dic71—44no—
64C22⋊Dic71—28no—
65C4×Dic71—24no—
66C4×Dic71—24no—
67C24×C71C22×C411yescharacteristic
68C22×C4×C71—24no—
69C22×C4×C71—22no—
70C22×C4×C71—22no—
71C22×C4×C71—42no—
72C22×C4×C71C4214yes—
73C22×C4×C71C4214yes—
74C22×C4×C71C22×C411yescharacteristic
75C22×C4×C71C22×C411yescharacteristic
76C22×C4×C71C22×C411yescharacteristic
77C22×C4×C71C22×C411yescharacteristic
78C22×C4×C71C22×C411yescharacteristic
79C22×C4×C71C22×C412yes—
80C22×C4×C71C22×C412yes—
81C22×C4×C71C2411yescharacteristic
82C2×C8×C71—24no—
83C2×C8×C71—24no—
84C2×C8×C71—44no—
85C2×C8×C71—44no—
86C2×C8×C71C22×C414yes—
87C2×C8×C71C22×C414yes—
88C42×C71C4214yes—
89C42×C71C4214yes—
90C42×C71C22×C412yes—
91C42×C71C22×C412yes—
92C42×C71C22×C412yes—
93C42×C71C22×C412yes—
94C23×C71—22no—
95C23×C71—22no—
96C23×C71C2×C4212yes—
97C23×C71#13114yes—
98C23×C71C23×C411yescharacteristic
99C2×C4×C71—22no—
100C2×C4×C71—22no—
101C2×C4×C71—22no—
102C2×C4×C71—22no—
103C2×C4×C71—22no—
104C2×C4×C71—28no—
105C2×C4×C71—22no—
106C2×C4×C71—22no—
107C2×C4×C71—24no—
108C2×C4×C71—44no—
109C2×C4×C71C2×C4212yes—
110C2×C4×C71C2×C4212yes—
111C2×C4×C71C2×C4212yes—
112C2×C4×C71C2×C4212yes—
113C2×C4×C71C2×C4212yes—
114C2×C4×C71C23×C411yescharacteristic
115C2×C4×C71C23×C411yescharacteristic
116C2×C4×C71H(5,𝔽2)12yes—
117C2×C4×C712−1+412yes—
118C2×Dic71—28no—
119C2×Dic71—28no—
120C2×Dic71—28no—
121C8×C71—24no—
122C8×C71—24no—
123C71⋊C8—28no—
124C22×C71—22no—
125C22×C71—28no—
126C22×C71—22no—
127C22×C71#40514yes—
128C22×C71C22×C4211yescharacteristic
129C22×C71#52012yes—
130C22×C71C2×#13112yes—
131C22×C71#56812yes—
132C4×C71—22no—
133C4×C71—22no—
134C4×C71—22no—
135C4×C71—22no—
136C4×C71—22no—
137C4×C71#51811yescharacteristic
138C4×C71#51911yescharacteristic
139C4×C71#52012yes—
140Dic71—48no—
141#20544—711nomaximal, Sylow
142C2×C71—24no—
143C2×C71#227411yescharacteristic
144C2×C71C2×#40511yescharacteristic
145C2×C71#287311yescharacteristic
146C2×C71#299214yes—
147C2×#432—711no—
148C22×C4⋊C8D7111yescharacteristic
149#2283—711no—
150#1771—714no—
151#1768—714no—
152#1752—712no—
153C8×C22⋊C4—712no—
154C71#2054411yescharacteristic, complemented, Sylow
155C23×C8C2×D7111yescharacteristic
156C23×C8C2×D7111yescharacteristic
157C22×C42C2×D7111yescharacteristic
158#432—718no—
159C2×C4⋊C8—712no—
160C2×C4⋊C8Dic7118yescomplemented
161C2×C4⋊C8C2×D7112yes—
162C2×C4⋊C8C2×D7112yes—
163C2×C22⋊C8—712no—
164C2×#97—714no—
165C2×#97—712no—
166C2×C4×C8—714no—
167#383—712no—
168#382—712no—
169#381—712no—
170#380—712no—
171C4×C4⋊C4—712no—
172C4×C22⋊C4—712no—
173#376—712no—
174#336—714no—
175#336—714no—
176C23×C4C4×D7111yescharacteristic
177C23×C4C4×D7111yescharacteristic
178C23×C4C22×D7111yescharacteristic
179C22×C8—42no—
180C22×C8—42no—
181C22×C8—714no—
182C22×C8C2×Dic7114yes—
183C22×C8C2×Dic7114yes—
184C22×C8C22×D7112yes—
185C22×C8C22×D7112yes—
186C2×C4⋊C4—714no—
187C2×C22⋊C4—714no—
188C2×C42—714no—
189C2×C42C4×D7111yescharacteristic
190C2×C42C4×D7111yescharacteristic
191C2×C42C4×D7114yes—
192C2×C42C2×Dic7114yes—
193C2×C42C22×D7111yescharacteristic
194C2×C42C22×D7111yescharacteristic
195C4⋊C8—718no—
196C4⋊C8C2×Dic7118yes—
197C4⋊C8C2×Dic7118yes—
198C22⋊C8—718no—
199#97—2844no—
200#97—718no—
201C4×C8—2844no—
202#95—714no—
203#95—714no—
204#95—714no—
205#95—714no—
206C24C2×C4×D7111yescharacteristic
207C22×C4—24no—
208C22×C4—22no—
209C22×C4—22no—
210C22×C4—42no—
211C22×C4—718no—
212C22×C4C4×Dic7114yes—
213C22×C4C4×Dic7114yes—
214C22×C4C2×C4×D7112yes—
215C22×C4C2×C4×D7111yescharacteristic
216C22×C4C2×C4×D7111yescharacteristic
217C22×C4C2×C4×D7111yescharacteristic
218C22×C4C2×C4×D7111yescharacteristic
219C22×C4C2×C4×D7111yescharacteristic
220C22×C4C22×Dic7112yes—
221C22×C4C23×D7111yescharacteristic
222C2×C8—24no—
223C2×C8—24no—
224C2×C8—44no—
225C2×C8—44no—
226C2×C8—718no—
227C2×C8—1424no—
228C2×C8—1424no—
229C2×C8C22×Dic7114yes—
230C2×C8C22×Dic7114yes—
231C4⋊C4—2844no—
232C22⋊C4—1428no—
233C42—1424no—
234C42—1424no—
235C42C4×Dic7114yes—
236C42C4×Dic7114yes—
237C42C2×C4×D7112yes—
238C42C2×C4×D7112yes—
239C42C22×Dic7112yes—
240C42C22×Dic7112yes—
241C23—22no—
242C23—22no—
243C23C2×C4×Dic7112yes—
244C23#1455613414yes—
245C23C22×C4×D7111yescharacteristic
246C2×C4—28no—
247C2×C4—22no—
248C2×C4—22no—
249C2×C4—22no—
250C2×C4—22no—
251C2×C4—22no—
252C2×C4—22no—
253C2×C4—22no—
254C2×C4—24no—
255C2×C4—44no—
256C2×C4—1428no—
257C2×C4—1428no—
258C2×C4—1428no—
259C2×C4C2×C4×Dic7112yes—
260C2×C4C2×C4×Dic7112yes—
261C2×C4C2×C4×Dic7112yes—
262C2×C4C2×C4×Dic7112yes—
263C2×C4C2×C4×Dic7112yes—
264C2×C4C22×C4×D7111yescharacteristic
265C2×C4C23×Dic7111yescharacteristic
266C2×C4#1455617312yes—
267C2×C4#1455617612yes—
268C8—24no—
269C8—24no—
270C8—1428no—
271C22—28no—
272C22—22no—
273C22—22no—
274C22#1798595414yes—
275C22C22×C4×Dic7111yescharacteristic
276C22#1798648012yes—
277C22C2×#1455613412yes—
278C22#1798676512yes—
279C4—22no—
280C4—22no—
281C4—22no—
282C4—22no—
283C4—22no—
284C4—2848no—
285C4#1798647411yescharacteristic
286C4#1798647711yescharacteristic
287C4#1798648012yes—
288C2—24no—
289C2#2259069711yescharacteristic
290C2C2×#1798595411yescharacteristic
291C2#2259675811yescharacteristic
292C2#2259747614yes—
subgroupG/H
center, FrattiniC22×C4C23×D71
commutatorC22×C71C22×C42
FittingC22×C4⋊C8×C71C2
socleC23×C71C23×C4
prime radicalC24×C71C22×C4
cosocleC22×C4×C71C24
hypercenterC22×C4⋊C8D71
hypocenterC71#20544
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C22×C4⋊C8

Complements

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

NH ≅ G/Ntype
3. #22588217C2semidirect
4. #22588199C2semidirect
8. #17986056C4semidirect
26. C2×C4⋊C8×C71C4semidirect
154. C71#20544semidirect
160. C2×C4⋊C8Dic71semidirect

Maximal subgroups

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

subgroupindex
C2×#179860562
#225907382
#225882172
#225881992
#225881162
C8×C22⋊Dic712
C22×C4⋊C8×C712
#2054471