Finite Group Databasebeta

← #31996504

Subgroups — #31996504

Order 18176.

826 conjugacy classes of subgroups.

The subgroup lattice has 344 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986130C211yesmaximal, characteristic
2#22590818C211yesmaximal, characteristic
3#22588217C212yesmaximal
4#22588207C211yesmaximal, characteristic
5#22588205C211yesmaximal, characteristic
6C8×C4⋊Dic71C212yesmaximal
7#22588199C212yesmaximal
8C4⋊C8×Dic71C211yesmaximal, characteristic
9#22588091C212yesmaximal
10#22588085C211yesmaximal, characteristic
11C2×C8×Q8×C71C211yesmaximal, characteristic
12#17986130C418yescomplemented
13C2×C4⋊(C71⋊C8)C2211yescharacteristic
14C2×C4⋊(C71⋊C8)C2212yes—
15C2×#14556039C2212yes—
16C2×#14556038C2212yes—
17C2×C4×C71⋊C8C2211yescharacteristic
18C2×C8×Dic71C2212yes—
19C2×C8×Dic71C2212yes—
20#17985906C412yes—
21#17985898C412yes—
22#17985885C414yes—
23C4×C4⋊Dic71C2212yes—
24C4×C4⋊Dic71C2211yescharacteristic
25#17985845C2212yes—
26C42×Dic71C2211yescharacteristic
27#17985753C2212yes—
28#17985753C2211yescharacteristic
29#17985753C2211yescharacteristic
30#17985753C2212yes—
31#17985753C2212yes—
32#17985753C2211yescharacteristic
33#17985753C2211yescharacteristic
34C2×C4×Q8×C71C2211yescharacteristic
35C8×Q8×C71C418yescomplemented
36C2×C4⋊C8×C71C2211yescharacteristic
37C2×C4⋊C8×C71C2212yes—
38C2×C4×C8×C71C2212yes—
39C2×C4×C8×C71C2211yescharacteristic
40C22×C71⋊C8C2311yescharacteristic
41C22×C71⋊C8C2312yes—
42C22×C71⋊C8C2311yescharacteristic
43C2×C4⋊Dic71C2×C414yes—
44C2×C4⋊Dic71C2×C412yes—
45C2×C4×Dic71C2×C412yes—
46C2×C4×Dic71C2×C412yes—
47C2×C4×Dic71C2311yescharacteristic
48C2×C4×Dic71C2311yescharacteristic
49C2×C4×Dic71C2312yes—
50C4⋊(C71⋊C8)C2×C414yes—
51C4⋊(C71⋊C8)C2×C418yes—
52#14556039C2×C418yes—
53#14556038—42no—
54C4×C71⋊C8C2×C414yes—
55C8×Dic71—42no—
56C8×Dic71—42no—
57C71⋊#95C2×C414yes—
58C71⋊#95C2×C414yes—
59C71⋊#95C2×C412yes—
60C71⋊#95C2×C414yes—
61C22×Q8×C71C2×C411yescharacteristic
62C22×C8×C71C2312yes—
63C22×C8×C71C2311yescharacteristic
64C22×C8×C71C2311yescharacteristic
65C4×Q8×C71C2×C414yes—
66C4×Q8×C71C2×C414yes—
67C2×C4⋊C4×C71C2×C412yes—
68C2×C4⋊C4×C71C2×C411yescharacteristic
69C2×C42×C71C2311yescharacteristic
70C2×C42×C71C2312yes—
71C4⋊C8×C71C2×C414yes—
72C4⋊C8×C71C2×C418yes—
73C4×C8×C71C2×C418yes—
74C4×C8×C71C2×C414yes—
75C22×Dic71C22×C412yes—
76C22×Dic71C22×C414yes—
77C22×Dic71C22×C412yes—
78C2×C71⋊C8—21no—
79C2×C71⋊C8—22no—
80C2×C71⋊C8—21no—
81C2×C71⋊C8—21no—
82C2×C71⋊C8—21no—
83C2×C71⋊C8—22no—
84C2×C71⋊C8C22×C412yes—
85C2×C71⋊C8C22×C412yes—
86C2×C71⋊C8C22×C414yes—
87C4⋊Dic71—24no—
88C4⋊Dic71—28no—
89C4×Dic71—24no—
90C4×Dic71—21no—
91C4×Dic71—22no—
92C4×Dic71—21no—
93C4×Dic71—21no—
94C4×Dic71—21no—
95C4×Dic71—22no—
96C4×Dic71—24no—
97C2×Q8×C71—24no—
98C2×Q8×C71C4214yes—
99C22×C4×C71C22×C411yescharacteristic
100C22×C4×C71C22×C412yes—
101C22×C4×C71C22×C412yes—
102C22×C4×C71C22×C411yescharacteristic
103C22×C4×C71C2411yescharacteristic
104C2×C8×C71—22no—
105C2×C8×C71—21no—
106C2×C8×C71—22no—
107C2×C8×C71—21no—
108C2×C8×C71—21no—
109C2×C8×C71—21no—
110C2×C8×C71C22×C412yes—
111C2×C8×C71C22×C414yes—
112C2×C8×C71C22×C412yes—
113C4⋊C4×C71C4218yes—
114C4⋊C4×C71C4214yes—
115C42×C71C22×C412yes—
116C42×C71C22×C414yes—
117C42×C71C22×C414yes—
118C42×C71C22×C412yes—
119C23×C71C23×C411yescharacteristic
120Q8×C71—28no—
121C2×C4×C71—24no—
122C2×C4×C71—22no—
123C2×C4×C71—24no—
124C2×C4×C71C2×C4212yes—
125C2×C4×C71C2×C4214yes—
126C2×C4×C71C2×C4214yes—
127C2×C4×C71C2×C4212yes—
128C2×C4×C71#13114yes—
129C2×C4×C71C23×C411yescharacteristic
130C2×C4×C71C23×C411yescharacteristic
131C2×C4×C71H(5,𝔽2)11yescharacteristic
132C2×C4×C712−1+411yescharacteristic
133C2×C4×C712−1+411yescharacteristic
134C2×C4×C712−1+411yescharacteristic
135C2×Dic71—22no—
136C2×Dic71—22no—
137C2×Dic71—22no—
138C2×Dic71—24no—
139C2×Dic71—22no—
140C2×Dic71—22no—
141C2×Dic71—24no—
142C2×Dic71—24no—
143C2×Dic71#13114yes—
144C8×C71—22no—
145C8×C71—24no—
146C8×C71—22no—
147C71⋊C8—22no—
148C71⋊C8—22no—
149C71⋊C8—24no—
150C22×C71C22×C4211yescharacteristic
151C22×C71#51911yescharacteristic
152C22×C71#52011yescharacteristic
153C22×C71C2×#13112yes—
154C22×C71C2×#13112yes—
155C4×C71—24no—
156C4×C71—22no—
157C4×C71—24no—
158C4×C71#40514yes—
159C4×C71#51911yescharacteristic
160C4×C71#51911yescharacteristic
161C4×C71#52011yescharacteristic
162C4×C71#52011yescharacteristic
163Dic71—24no—
164Dic71—42no—
165Dic71—44no—
166#20571—711nomaximal, Sylow
167C2×C71#227611yescharacteristic
168C2×C71C2×#40511yescharacteristic
169C2×C71C4×#13111yescharacteristic
170C2×C71#298612yes—
171C2×C71#299412yes—
172C2×#446—711no—
173C2×C8×Q8D7111yescharacteristic
174#2295—711no—
175#1771—712no—
176#1770—711no—
177C8×C4⋊C4—711no—
178C8×C4⋊C4—712no—
179#1768—712no—
180C4×C4⋊C8—711no—
181#1746—712no—
182#1744—711no—
183C71#2057111yescharacteristic, complemented, Sylow
184C2×C4×Q8C2×D7111yescharacteristic
185#446—718no—
186C8×Q8Dic7118yescomplemented
187C2×C4⋊C8—711no—
188C2×C4⋊C8—712no—
189C2×C4⋊C8C2×D7111yescharacteristic
190C2×C4⋊C8C2×D7112yes—
191C2×#97—712no—
192C2×#97—712no—
193C2×C4×C8—712no—
194C2×C4×C8—712no—
195C2×C4×C8—711no—
196C2×C4×C8C2×D7111yescharacteristic
197C2×C4×C8C2×D7112yes—
198#391—712no—
199#389—712no—
200#387—714no—
201C4×C4⋊C4—711no—
202C4×C4⋊C4—712no—
203#376—712no—
204C43—711no—
205#336—711no—
206#336—711no—
207#336—711no—
208#336—711no—
209#336—712no—
210#336—712no—
211#336—712no—
212C22×Q8C4×D7111yescharacteristic
213C22×C8—711no—
214C22×C8—711no—
215C22×C8—712no—
216C22×C8C22×D7111yescharacteristic
217C22×C8C22×D7112yes—
218C22×C8C22×D7111yescharacteristic
219C4×Q8C4×D7114yes—
220C4×Q8C2×Dic7114yes—
221C2×C4⋊C4—714no—
222C2×C4⋊C4—712no—
223C2×C4⋊C4C4×D7112yes—
224C2×C4⋊C4C4×D7111yescharacteristic
225C2×C42—712no—
226C2×C42—712no—
227C2×C42—711no—
228C2×C42—711no—
229C2×C42—712no—
230C2×C42C22×D7111yescharacteristic
231C2×C42C22×D7112yes—
232C4⋊C8—714no—
233C4⋊C8—718no—
234C4⋊C8C2×Dic7114yes—
235C4⋊C8C2×Dic7118yes—
236#97—2842no—
237#97—718no—
238C4×C8—2842no—
239C4×C8—2842no—
240C4×C8—714no—
241C4×C8C2×Dic7114yes—
242C4×C8C2×Dic7118yes—
243#95—714no—
244#95—714no—
245#95—712no—
246#95—714no—
247C2×Q8—24no—
248C2×Q8C4×Dic7114yes—
249C22×C4—712no—
250C22×C4—712no—
251C22×C4—714no—
252C22×C4C2×C4×D7112yes—
253C22×C4C2×C4×D7111yescharacteristic
254C22×C4C2×C4×D7112yes—
255C22×C4C2×C4×D7111yescharacteristic
256C22×C4C23×D7111yescharacteristic
257C2×C8—22no—
258C2×C8—21no—
259C2×C8—22no—
260C2×C8—21no—
261C2×C8—21no—
262C2×C8—21no—
263C2×C8—712no—
264C2×C8—712no—
265C2×C8—714no—
266C2×C8—1421no—
267C2×C8—1422no—
268C2×C8—1421no—
269C2×C8—1421no—
270C2×C8—1421no—
271C2×C8—1422no—
272C2×C8C22×Dic7112yes—
273C2×C8C22×Dic7114yes—
274C2×C8C22×Dic7112yes—
275C4⋊C4—1428no—
276C4⋊C4—1424no—
277C4⋊C4C4×Dic7118yes—
278C4⋊C4C4×Dic7114yes—
279C42—1424no—
280C42—1421no—
281C42—1422no—
282C42—1421no—
283C42—1421no—
284C42—1422no—
285C42—1421no—
286C42—1424no—
287C42C2×C4×D7112yes—
288C42C2×C4×D7114yes—
289C42C22×Dic7114yes—
290C42C22×Dic7112yes—
291C23C22×C4×D7111yescharacteristic
292Q8—28no—
293C2×C4—22no—
294C2×C4—24no—
295C2×C4—24no—
296C2×C4—714no—
297C2×C4—1422no—
298C2×C4—1424no—
299C2×C4—1422no—
300C2×C4—1424no—
301C2×C4—1422no—
302C2×C4—1424no—
303C2×C4—1422no—
304C2×C4—1422no—
305C2×C4C2×C4×Dic7112yes—
306C2×C4C2×C4×Dic7114yes—
307C2×C4C2×C4×Dic7114yes—
308C2×C4C2×C4×Dic7112yes—
309C2×C4#1455613414yes—
310C2×C4C22×C4×D7111yescharacteristic
311C2×C4C23×Dic7111yescharacteristic
312C2×C4#1455617411yescharacteristic
313C2×C4#1455617511yescharacteristic
314C2×C4#1455617611yescharacteristic
315C2×C4#1455617611yescharacteristic
316C8—22no—
317C8—24no—
318C8—22no—
319C8—1422no—
320C8—1422no—
321C8—1424no—
322C22C22×C4×Dic7111yescharacteristic
323C22#1798647511yescharacteristic
324C22#1798648111yescharacteristic
325C22#131×D7112yes—
326C22C2×#1455613412yes—
327C4—24no—
328C4—22no—
329C4—24no—
330C4—2842no—
331C4—2844no—
332C4—1424no—
333C4#1798595414yes—
334C4#1798647511yescharacteristic
335C4#1798647711yescharacteristic
336C4#1798648111yescharacteristic
337C4#1798648211yescharacteristic
338C2#2259070511yescharacteristic
339C2C2×#1798595411yescharacteristic
340C2#131×Dic7111yescharacteristic
341C2#2259744012yes—
342C2#2259749912yes—
subgroupG/H
center, FrattiniC22×C4C23×D71
commutatorC22×C71C22×C42
FittingC2×C8×Q8×C71C2
socle, prime radicalC23×C71C23×C4
cosocleC22×C4×C71C24
hypercenterC2×C8×Q8D71
hypocenterC71#20571
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C2×C8×Q8

Complements

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

NH ≅ G/Ntype
12. #17986130C4semidirect
35. C8×Q8×C71C4semidirect
183. C71#20571semidirect
186. C8×Q8Dic71semidirect

Maximal subgroups

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

subgroupindex
C2×#179861302
#225908182
#225882172
#225882072
#225882052
C8×C4⋊Dic712
#225881992
C4⋊C8×Dic712
#225880912
#225880852
C2×C8×Q8×C712
#2057171