Finite Group Databasebeta

← #31995757

Subgroups — #31995757

Order 18176.

950 conjugacy classes of subgroups.

The subgroup lattice has 372 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986050C211yesmaximal, characteristic
2C2×#17985951C211yesmaximal, characteristic
3#22590732C211yesmaximal, characteristic
4#22588208C212yesmaximal, complemented
5C8×Dic71⋊C4C212yesmaximal, complemented
6#22588125C212yesmaximal
7#22588123C212yesmaximal
8#22588092C211yesmaximal, characteristic, complemented
9#22588091C211yesmaximal, characteristic, complemented
10#22588028C211yesmaximal, characteristic, complemented
11C71×#1726C211yesmaximal, characteristic, complemented
12C22×#11765848C2212yes—
13C2×C42×D71C2211yescharacteristic
14#17986050C418yescomplemented
15C2×Dic71⋊C8C2211yescharacteristic
16C2×Dic71⋊C8C2211yescharacteristic
17C2×(C2×D71)⋊C8C2211yescharacteristic
18C2×(C2×D71)⋊C8C2211yescharacteristic
19#17985951C418yescomplemented
20C2×#14556039C2211yescharacteristic
21C2×#14556038C2212yes—
22C2×C4×C71⋊C8C2211yescharacteristic
23C2×C8×Dic71C2212yes—
24C2×C8×Dic71C2212yes—
25#17985866C412yes—
26#17985863C412yes—
27#17985861C412yes—
28#17985858C412yes—
29C4×Dic71⋊C4C2212yes—
30C4×(C2×D71)⋊C4C2212yes—
31#17985845C2211yescharacteristic
32#17985754C2212yes—
33#17985754C2212yes—
34#17985753C2212yes—
35#17985753C2212yes—
36C2×#97×C71C2212yes—
37C2×#97×C71C2211yescharacteristic
38C2×C4×C8×C71C2212yes—
39C2×C4×C8×C71C2211yescharacteristic
40#376×C71C2211yescharacteristic
41C22×C4×D71C2×C411yescharacteristic
42C22×C4×D71C2×C411yescharacteristic
43C22×C4×D71C2311yescharacteristic
44C2×#11765848—24no—
45C2×#11765848—24no—
46C2×#11765848C2×C418yes—
47C22×C71⋊C8C2311yescharacteristic
48C22×C71⋊C8C2312yes—
49C22×C71⋊C8C2311yescharacteristic
50C2×Dic71⋊C4C2×C414yes—
51C2×(C2×D71)⋊C4C2×C414yes—
52C2×C4×Dic71C2×C411yescharacteristic
53C2×C4×Dic71C2×C411yescharacteristic
54C2×C4×Dic71C2312yes—
55C2×C4×Dic71C2311yescharacteristic
56C42×D71C2×C414yes—
57C42×D71C2×C414yes—
58Dic71⋊C8C2×C414yes—
59Dic71⋊C8C2×C414yes—
60(C2×D71)⋊C8C2×C414yes—
61(C2×D71)⋊C8C2×C414yes—
62#14556039C2×C414yes—
63#14556038—24no—
64C4×C71⋊C8C2×C414yes—
65C8×Dic71—24no—
66C8×Dic71C2×C418yes—
67C71⋊#95C2×C412yes—
68C71⋊#95C2×C412yes—
69C71⋊#95C2×C414yes—
70C71⋊#95C2×C414yes—
71C22×C8×C71C2311yescharacteristic
72C22×C8×C71C2311yescharacteristic
73C22×C8×C71C2312yes—
74C2×C42×C71C2312yes—
75C2×C42×C71C2311yescharacteristic
76#97×C71—24no—
77#97×C71C2×C414yes—
78C4×C8×C71—24no—
79C4×C8×C71C2×C414yes—
80#95×C71C2×C412yes—
81#95×C71C2×C412yes—
82C23×D71C22×C411yescharacteristic
83C22×Dic71C22×C414yes—
84C22×Dic71C22×C411yescharacteristic
85C22×Dic71C22×C411yescharacteristic
86C22×Dic71C22×C411yescharacteristic
87C2×C4×D71—22no—
88C2×C4×D71—22no—
89C2×C4×D71—24no—
90C2×C4×D71—42no—
91C2×C4×D71C4214yes—
92C2×C4×D71C4214yes—
93C2×C4×D71C22×C412yes—
94C2×C4×D71C22×C412yes—
95#11765848—216no—
96C2×C71⋊C8—22no—
97C2×C71⋊C8—22no—
98C2×C71⋊C8—22no—
99C2×C71⋊C8—22no—
100C2×C71⋊C8C22×C414yes—
101C2×C71⋊C8C22×C412yes—
102C2×C71⋊C8C22×C412yes—
103Dic71⋊C4—28no—
104(C2×D71)⋊C4—44no—
105C4×Dic71—22no—
106C4×Dic71—22no—
107C4×Dic71C4214yes—
108C4×Dic71C4214yes—
109C4×Dic71C22×C412yes—
110C4×Dic71C22×C412yes—
111C22×C4×C71C22×C414yes—
112C22×C4×C71C22×C411yescharacteristic
113C22×C4×C71C22×C411yescharacteristic
114C22×C4×C71C2411yescharacteristic
115C2×C8×C71—22no—
116C2×C8×C71—22no—
117C2×C8×C71C22×C412yes—
118C2×C8×C71C22×C412yes—
119C2×C8×C71C22×C414yes—
120C2×C8×C71#4114yes—
121C2×C8×C71#4114yes—
122C42×C71—22no—
123C42×C71—22no—
124C42×C71C22×C412yes—
125C42×C71C22×C412yes—
126C23×C71C23×C411yescharacteristic
127C22×D71—22no—
128C22×D71—22no—
129C22×D71—22no—
130C22×D71C2×C4212yes—
131C2×C4×C71—22no—
132C2×C4×C71—22no—
133C2×C4×C71—24no—
134C2×C4×C71—24no—
135C2×C4×C71—24no—
136C2×C4×C71C2×C4212yes—
137C2×C4×C71C2×C4212yes—
138C2×C4×C71C23×C411yescharacteristic
139C2×C4×C71C23×C411yescharacteristic
140C2×C4×C71C2×#4112yes—
141C2×C4×C71C2×#4112yes—
142C2×Dic71—22no—
143C2×Dic71—22no—
144C2×Dic71—24no—
145C2×Dic71—24no—
146C2×Dic71—24no—
147C2×Dic71C2×C4212yes—
148C2×Dic71C2×C4212yes—
149C2×Dic71C2×C4212yes—
150C2×Dic71#13114yes—
151C4×D71—24no—
152C4×D71—22no—
153C4×D71—22no—
154C4×D71—28no—
155C4×D71—44no—
156C8×C71—22no—
157C8×C71—22no—
158C8×C71#11718yes—
159C71⋊C8—24no—
160C71⋊C8—22no—
161C71⋊C8—22no—
162C22×C71C22×C4211yescharacteristic
163C22×C71C4×#4112yes—
164C22×C71C2×#13112yes—
165C22×C71#56812yes—
166C2×D71—22no—
167C2×D71—22no—
168C2×D71—22no—
169C2×D71—44no—
170C4×C71—22no—
171C4×C71—22no—
172C4×C71—44no—
173C4×C71C2×#11712yes—
174C4×C71C4×#4111yescharacteristic
175C4×C71C4×#4111yescharacteristic
176Dic71—22no—
177Dic71—22no—
178Dic71—44no—
179Dic71#40514yes—
180#20482—711nomaximal, Sylow
181C2×C71C4×#11711yescharacteristic
182C2×C71C2×#40511yescharacteristic
183C2×C71#287311yescharacteristic
184C2×C71#296914yes—
185D71—42no—
186C2×#431—711no—
187C2×C4×M16—711no—
188#2283—711no—
189#1770—712no—
190C8×C4⋊C4—712no—
191#1753—712no—
192#1753—712no—
193#1746—711no—
194#1746—711no—
195#1726—711no—
196#1726D7111yescharacteristic, complemented
197C71#2048211yescharacteristic, complemented, Sylow
198C22×M16—712no—
199C22×C42—711no—
200#431—718no—
201C2×C4⋊C8—711no—
202C2×C4⋊C8—711no—
203C2×C22⋊C8—711no—
204C2×C22⋊C8—711no—
205C4×M16—718no—
206C2×#97—711no—
207C2×#97—712no—
208C2×#97C2×D7112yes—
209C2×#97C2×D7111yescharacteristic
210C2×C4×C8—712no—
211C2×C4×C8—711no—
212C2×C4×C8—712no—
213C2×C4×C8C2×D7112yes—
214C2×C4×C8C2×D7111yescharacteristic
215#383—712no—
216#382—712no—
217#381—712no—
218#380—712no—
219C4×C4⋊C4—712no—
220C4×C22⋊C4—712no—
221#376—711no—
222#376C2×D7111yescharacteristic
223#336—712no—
224#336—712no—
225#336—712no—
226#336—712no—
227C23×C4—711no—
228C23×C4—711no—
229C23×C4—711no—
230C2×M16—718no—
231C2×M16—1424no—
232C2×M16—1424no—
233C22×C8—712no—
234C22×C8—711no—
235C22×C8—711no—
236C22×C8C22×D7111yescharacteristic
237C22×C8C22×D7111yescharacteristic
238C22×C8C22×D7112yes—
239C2×C4⋊C4—714no—
240C2×C22⋊C4—714no—
241C2×C42—711no—
242C2×C42—711no—
243C2×C42—711no—
244C2×C42—714no—
245C2×C42—714no—
246C2×C42—712no—
247C2×C42C22×D7112yes—
248C2×C42C22×D7111yescharacteristic
249C4⋊C8—714no—
250C4⋊C8—714no—
251C22⋊C8—714no—
252C22⋊C8—714no—
253#97—24no—
254#97—714no—
255#97—1424no—
256#97C4×D7114yes—
257C4×C8—24no—
258C4×C8—718no—
259C4×C8—714no—
260C4×C8—1424no—
261C4×C8C4×D7114yes—
262#95—712no—
263#95—712no—
264#95—714no—
265#95—714no—
266#95C4×D7112yes—
267#95C4×D7112yes—
268C24—711no—
269C22×C4—2842no—
270C22×C4—714no—
271C22×C4—711no—
272C22×C4—711no—
273C22×C4—711no—
274C22×C4—712no—
275C22×C4—712no—
276C22×C4—714no—
277C22×C4—714no—
278C22×C4—1424no—
279C22×C4—1422no—
280C22×C4—1422no—
281C22×C4C2×C4×D7114yes—
282C22×C4C2×C4×D7111yescharacteristic
283C22×C4C2×C4×D7111yescharacteristic
284C22×C4C23×D7111yescharacteristic
285M16—14216no—
286C2×C8—22no—
287C2×C8—22no—
288C2×C8—714no—
289C2×C8—712no—
290C2×C8—712no—
291C2×C8—1422no—
292C2×C8—1422no—
293C2×C8—1422no—
294C2×C8—1422no—
295C2×C8C2×C4×D7112yes—
296C2×C8C2×C4×D7112yes—
297C2×C8C2×C4×D7114yes—
298C2×C8#1176586514yes—
299C2×C8#1176586514yes—
300C4⋊C4—1428no—
301C22⋊C4—2844no—
302C42—22no—
303C42—22no—
304C42—712no—
305C42—712no—
306C42—714no—
307C42—714no—
308C42—1422no—
309C42—1422no—
310C42C2×C4×D7112yes—
311C42C2×C4×D7112yes—
312C23—712no—
313C23—1422no—
314C23—1422no—
315C23—1422no—
316C23C22×C4×D7111yescharacteristic
317C2×C4—22no—
318C2×C4—22no—
319C2×C4—24no—
320C2×C4—24no—
321C2×C4—24no—
322C2×C4—2844no—
323C2×C4—712no—
324C2×C4—714no—
325C2×C4—712no—
326C2×C4—712no—
327C2×C4—1428no—
328C2×C4—1424no—
329C2×C4—1424no—
330C2×C4—1424no—
331C2×C4—1422no—
332C2×C4—1422no—
333C2×C4—1424no—
334C2×C4—1422no—
335C2×C4—1422no—
336C2×C4C42×D7112yes—
337C2×C4C42×D7112yes—
338C2×C4C22×C4×D7111yescharacteristic
339C2×C4C22×C4×D7111yescharacteristic
340C2×C4C2×#1176586512yes—
341C2×C4C2×#1176586512yes—
342C8—22no—
343C8—22no—
344C8—1424no—
345C8—1422no—
346C8—1422no—
347C8#1455608518yes—
348C22—2844no—
349C22—1422no—
350C22—1422no—
351C22—1422no—
352C22C2×C42×D7111yescharacteristic
353C22C4×#1176586512yes—
354C22#131×D7112yes—
355C22#1798676412yes—
356C4—22no—
357C4—22no—
358C4—44no—
359C4—2844no—
360C4—714no—
361C4—1422no—
362C4—1422no—
363C4C2×#1455608512yes—
364C4C4×#1176586511yescharacteristic
365C4C4×#1176586511yescharacteristic
366C2—2842no—
367C2C4×#1455608511yescharacteristic
368C2#405×D7111yescharacteristic
369C2#2259675611yescharacteristic
370C2#2259734014yes—
subgroupG/H
center, FrattiniC22×C4C23×D71
commutatorC22×C71C22×C42
FittingC71×#1726C2
socleC23×C71C23×C4
prime radicalC23×D71C22×C4
cosocleC22×C4×C71C24
hypercenter#1726D71
hypocenterC71#20482
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ #1726

Complements

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

NH ≅ G/Ntype
4. #22588208C2semidirect
5. C8×Dic71⋊C4C2semidirect
8. #22588092C2semidirect
9. #22588091C2semidirect
10. #22588028C2semidirect
11. C71×#1726C2semidirect
14. #17986050C4semidirect
19. #17985951C4semidirect
196. #1726D71semidirect
197. C71#20482semidirect

Maximal subgroups

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

subgroupindex
C2×#179860502
C2×#179859512
#225907322
#225882082
C8×Dic71⋊C42
#225881252
#225881232
#225880922
#225880912
#225880282
C71×#17262
#2048271