Finite Group Databasebeta

← #31996181

Subgroups — #31996181

Order 18176.

1122 conjugacy classes of subgroups.

The subgroup lattice has 298 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986049C212yesmaximal
2C2×C4×Dic71⋊C4C211yesmaximal, characteristic
3C8×Dic71⋊C4C214yesmaximal, complemented
4#22588201C214yesmaximal, complemented
5C22⋊C8×Dic71C212yesmaximal
6C4×C22⋊(C71⋊C8)C211yesmaximal, characteristic
7C4×C22⋊C8×C71C211yesmaximal, characteristic
8C22×Dic71⋊C4C412yes—
9C22×C4×Dic71C2211yescharacteristic
10C22×C4×Dic71C2211yescharacteristic
11#17986049C4116yescomplemented
12C2×Dic71⋊C8C2214yes—
13C2×C22⋊(C71⋊C8)C2212yes—
14C2×C4×C71⋊C8C2212yes—
15C2×C8×Dic71C2214yes—
16C2×C8×Dic71C2214yes—
17C4×Dic71⋊C4C414yes—
18C4×Dic71⋊C4C2212yes—
19C4×Dic71⋊C4C2212yes—
20C2×C71⋊#95C412yes—
21#17985754C2212yes—
22#17985753C2214yes—
23C22×C42×C71C2211yescharacteristic
24C2×C22⋊C8×C71C2212yes—
25C2×C4×C8×C71C2212yes—
26#336×C71C2212yes—
27C23×Dic71C2×C411yescharacteristic
28C23×Dic71C2×C412yes—
29C23×Dic71C2×C411yescharacteristic
30C22×C71⋊C8C2314yes—
31C2×Dic71⋊C4C8116yescomplemented
32C2×Dic71⋊C4C2×C414yes—
33C2×Dic71⋊C4C2×C414yes—
34C2×C4×Dic71—42no—
35C2×C4×Dic71C2×C412yes—
36C2×C4×Dic71C2×C412yes—
37C2×C4×Dic71C2×C418yes—
38C2×C4×Dic71C2312yes—
39C2×C4×Dic71C2312yes—
40Dic71⋊C8C2×C4116yescomplemented
41C22⋊(C71⋊C8)C2×C418yes—
42C4×C71⋊C8—42no—
43C8×Dic71—44no—
44C8×Dic71C2×C4116yescomplemented
45C71⋊#95C2×C414yes—
46C71⋊#95C2×C414yes—
47C23×C4×C71C2×C412yes—
48C23×C4×C71C2311yescharacteristic
49C22×C8×C71C2314yes—
50C2×C42×C71—42no—
51C2×C42×C71C2×C412yes—
52C2×C42×C71C2311yescharacteristic
53C2×C42×C71C2311yescharacteristic
54C22⋊C8×C71C2×C418yes—
55C4×C8×C71—42no—
56C22×Dic71—42no—
57C22×Dic71—42no—
58C22×Dic71—42no—
59C22×Dic71C4214yes—
60C22×Dic71C4214yes—
61C22×Dic71C2×C818yes—
62C22×Dic71C2×C818yes—
63C22×Dic71C22×C412yes—
64C22×Dic71C22×C414yes—
65C22×Dic71C22×C412yes—
66C2×C71⋊C8—24no—
67C2×C71⋊C8—24no—
68C2×C71⋊C8C22×C418yes—
69Dic71⋊C4C2×C8116yes—
70Dic71⋊C4C2×C8116yes—
71C4×Dic71—24no—
72C4×Dic71—42no—
73C4×Dic71C4218yes—
74C4×Dic71C22×C414yes—
75C4×Dic71C22×C414yes—
76C24×C71C22×C411yescharacteristic
77C22×C4×C71—22no—
78C22×C4×C71—22no—
79C22×C4×C71—42no—
80C22×C4×C71—42no—
81C22×C4×C71C2×C818yes—
82C22×C4×C71C22×C411yescharacteristic
83C22×C4×C71C22×C414yes—
84C22×C4×C71C22×C412yes—
85C22×C4×C71C22×C412yes—
86C22×C4×C71C2411yescharacteristic
87C2×C8×C71—24no—
88C2×C8×C71—24no—
89C2×C8×C71C22×C418yes—
90C42×C71—22no—
91C42×C71—22no—
92C42×C71—42no—
93C23×C71—21no—
94C23×C71—21no—
95C23×C71—22no—
96C23×C71C2×C4212yes—
97C23×C71C22×C814yes—
98C23×C71C23×C411yescharacteristic
99C2×C4×C71—22no—
100C2×C4×C71—22no—
101C2×C4×C71—21no—
102C2×C4×C71—21no—
103C2×C4×C71—22no—
104C2×C4×C71—22no—
105C2×C4×C71—28no—
106C2×C4×C71—48no—
107C2×C4×C71C2×C4212yes—
108C2×C4×C71C22×C814yes—
109C2×C4×C71C22×C814yes—
110C2×C4×C71C23×C412yes—
111C2×C4×C71H(5,𝔽2)12yes—
112C2×C4×C712−1+412yes—
113C2×Dic71—24no—
114C2×Dic71—24no—
115C2×Dic71—24no—
116C2×Dic71—44no—
117C2×Dic71—48no—
118C2×Dic71C4×C8116yescomplemented
119C2×Dic71C2×C4214yes—
120C2×Dic71C2×C4214yes—
121C2×Dic71C22×C818yes—
122C2×Dic71C22×C818yes—
123C8×C71—28no—
124C71⋊C8—28no—
125C22×C71—22no—
126C22×C71—24no—
127C22×C71—24no—
128C22×C71—22no—
129C22×C71C2×C4×C814yes—
130C22×C71C22×C4211yescharacteristic
131C22×C71#51811yescharacteristic
132C22×C71#51911yescharacteristic
133C22×C71C23×C812yes—
134C22×C71#56812yes—
135C4×C71—24no—
136C4×C71—24no—
137C4×C71—22no—
138C4×C71#52014yes—
139Dic71—24no—
140Dic71—28no—
141Dic71C2×C4×C818yes—
142#20533—711nomaximal, Sylow
143C2×C71—24no—
144C2×C71#227411yescharacteristic
145C2×C71C22×C4×C811yescharacteristic
146C2×C71#287311yescharacteristic
147C2×C71#297212yes—
148C2×C71#298212yes—
149C2×#431—712no—
150C2×C4×C4⋊C4—711no—
151C8×C4⋊C4—714no—
152C8×C4⋊C4—714no—
153C4×C22⋊C8—711no—
154C4×C22⋊C8—712no—
155C4×C22⋊C8D7111yescharacteristic
156C71#2053311yescharacteristic, complemented, Sylow
157C22×C4⋊C4—712no—
158C22×C42—711no—
159C22×C42—711no—
160C22×C42C2×D7111yescharacteristic
161#431—7116no—
162C2×C4⋊C8—714no—
163C2×C22⋊C8—712no—
164C2×C22⋊C8C2×D7112yes—
165C2×C4×C8—714no—
166C2×C4×C8—712no—
167C2×C4×C8—714no—
168C2×C4×C8C2×D7112yes—
169C4×C4⋊C4—714no—
170C4×C4⋊C4—712no—
171C4×C4⋊C4—712no—
172C2×#95—712no—
173#336—714no—
174#336—712no—
175#336C2×D7112yes—
176C23×C4—712no—
177C23×C4—711no—
178C23×C4—711no—
179C23×C4C4×D7112yes—
180C23×C4C22×D7111yescharacteristic
181C22×C8—714no—
182C22×C8C22×D7114yes—
183C2×C4⋊C4—7116no—
184C2×C4⋊C4—714no—
185C2×C4⋊C4—714no—
186C2×C42—42no—
187C2×C42—2842no—
188C2×C42—712no—
189C2×C42—712no—
190C2×C42—718no—
191C2×C42—712no—
192C2×C42—712no—
193C2×C42C4×D7112yes—
194C2×C42C22×D7111yescharacteristic
195C2×C42C22×D7111yescharacteristic
196C4⋊C8—7116no—
197C22⋊C8—718no—
198C22⋊C8C4×D7118yes—
199C4×C8—42no—
200C4×C8—2842no—
201C4×C8—2844no—
202C4×C8—7116no—
203#95—714no—
204#95—714no—
205C24C2×C4×D7111yescharacteristic
206C22×C4—22no—
207C22×C4—22no—
208C22×C4—42no—
209C22×C4—42no—
210C22×C4—2842no—
211C22×C4—2842no—
212C22×C4—2842no—
213C22×C4—714no—
214C22×C4—718no—
215C22×C4—712no—
216C22×C4—714no—
217C22×C4—718no—
218C22×C4—712no—
219C22×C4—714no—
220C22×C4C8×D7118yes—
221C22×C4C2×C4×D7114yes—
222C22×C4C2×C4×D7111yescharacteristic
223C22×C4C2×C4×D7112yes—
224C22×C4C2×C4×D7112yes—
225C22×C4C23×D7111yescharacteristic
226C2×C8—24no—
227C2×C8—24no—
228C2×C8—718no—
229C2×C8—1424no—
230C2×C8—1424no—
231C2×C8C2×C4×D7118yes—
232C4⋊C4—7116no—
233C4⋊C4—7116no—
234C42—22no—
235C42—22no—
236C42—42no—
237C42—2842no—
238C42—714no—
239C42—714no—
240C42—718no—
241C42—1424no—
242C23—21no—
243C23—21no—
244C23—22no—
245C23C42×D7112yes—
246C23C2×C8×D7114yes—
247C23C22×C4×D7111yescharacteristic
248C2×C4—22no—
249C2×C4—22no—
250C2×C4—21no—
251C2×C4—21no—
252C2×C4—22no—
253C2×C4—22no—
254C2×C4—28no—
255C2×C4—48no—
256C2×C4—2844no—
257C2×C4—2848no—
258C2×C4—714no—
259C2×C4—7116no—
260C2×C4—718no—
261C2×C4—714no—
262C2×C4—718no—
263C2×C4—1424no—
264C2×C4—1424no—
265C2×C4—1424no—
266C2×C4C42×D7112yes—
267C2×C4C2×C8×D7114yes—
268C2×C4C2×C8×D7114yes—
269C2×C4C22×C4×D7112yes—
270C2×C4#1455617312yes—
271C2×C4#1455617512yes—
272C8—28no—
273C8—1428no—
274C22—24no—
275C22—22no—
276C22—22no—
277C22—24no—
278C22C4×C8×D7114yes—
279C22C2×C42×D7111yescharacteristic
280C22#1798647211yescharacteristic
281C22#1798647611yescharacteristic
282C22C22×C8×D7112yes—
283C22#1798676512yes—
284C4—22no—
285C4—24no—
286C4—24no—
287C4—718no—
288C4—1424no—
289C4—1428no—
290C4#1798647814yes—
291C2—24no—
292C2#2259069511yescharacteristic
293C2C2×C4×C8×D7111yescharacteristic
294C2#2259675711yescharacteristic
295C2#2259736212yes—
296C2#2259742012yes—
subgroupG/H
center, FrattiniC22×C4C23×D71
commutatorC2×C71C22×C4×C8
FittingC4×C22⋊C8×C71C2
socleC23×C71C23×C4
prime radicalC24×C71C22×C4
cosocleC22×C4×C71C24
hypercenterC4×C22⋊C8D71
hypocenterC71#20533
LCSG ▷ C2×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C4×C22⋊C8

Complements

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

NH ≅ G/Ntype
3. C8×Dic71⋊C4C2semidirect
4. #22588201C2semidirect
11. #17986049C4semidirect
31. C2×Dic71⋊C4C8semidirect
40. Dic71⋊C8C2×C4semidirect
44. C8×Dic71C2×C4semidirect
118. C2×Dic71C4×C8semidirect
156. C71#20533semidirect

Maximal subgroups

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

subgroupindex
C2×#179860492
C2×C4×Dic71⋊C42
C8×Dic71⋊C42
#225882012
C22⋊C8×Dic712
C4×C22⋊(C71⋊C8)2
C4×C22⋊C8×C712
#2053371