Finite Group Databasebeta

← #31996146

Subgroups — #31996146

Order 18176.

1210 conjugacy classes of subgroups.

The subgroup lattice has 382 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17985963C211yesmaximal, characteristic
2#22590723C211yesmaximal, characteristic
3#22588126C214yesmaximal, complemented
4#22588116C212yesmaximal, complemented
5C8×C22⋊Dic71C212yesmaximal, complemented
6#22588108C214yesmaximal, complemented
7C22×C22⋊C8×C71C211yesmaximal, characteristic
8C22×#11765849C2212yes—
9C2×#14556087C2212yes—
10#17985963C418yescomplemented
11C2×C22⋊(C71⋊C8)C2212yes—
12C2×C22⋊(C71⋊C8)C2212yes—
13C2×#14556038C2214yescomplemented
14C2×C8×Dic71C2214yescomplemented
15#17985862C412yes—
16#17985859C412yes—
17#17985859C412yes—
18#17985855C412yes—
19C4×C22⋊Dic71C2212yes—
20C4×C22⋊Dic71C2212yes—
21#17985753C2214yescomplemented
22#17985753C2214yescomplemented
23C24×C4×C71C2211yescharacteristic
24C23×C8×C71C2211yescharacteristic
25C23×C8×C71C2211yescharacteristic
26C2×C22⋊C8×C71C418yescomplemented
27C2×C22⋊C8×C71C2212yes—
28C2×C22⋊C8×C71C2212yes—
29C2×#11765849—42no—
30C2×#11765849—42no—
31C2×#11765849C2×C418yes—
32C22×C71⋊C8C2314yes—
33#14556087—42no—
34#14556087—42no—
35C2×C4⋊Dic71C2×C414yes—
36C2×C22⋊Dic71C2×C414yes—
37C2×C22⋊Dic71C2×C414yes—
38C2×C22⋊Dic71C2×C414yes—
39C2×C4×Dic71C2314yes—
40C22⋊(C71⋊C8)C2×C418yes—
41C22⋊(C71⋊C8)C2×C418yes—
42#14556038—44no—
43C8×Dic71—44no—
44C71⋊#95C2×C414yes—
45C71⋊#95C2×C414yes—
46C25×C71C2×C411yescharacteristic
47C23×C4×C71—42no—
48C23×C4×C71—42no—
49C23×C4×C71C2×C411yescharacteristic
50C23×C4×C71C2×C411yescharacteristic
51C23×C4×C71C2×C411yescharacteristic
52C23×C4×C71C2×C414yes—
53C23×C4×C71C2×C414yes—
54C23×C4×C71C2311yescharacteristic
55C23×C4×C71C2311yescharacteristic
56C23×C4×C71C2311yescharacteristic
57C22×C8×C71—42no—
58C22×C8×C71—42no—
59C22×C8×C71C2×C414yes—
60C22×C8×C71C2×C414yes—
61C22×C8×C71C2312yes—
62C22×C8×C71C2312yes—
63C22⋊C8×C71C2×C418yes—
64C22⋊C8×C71C2×C418yes—
65C22×Dic71C22×C418yes—
66#11765849—48no—
67C2×C71⋊C8—24no—
68C2×C71⋊C8—24no—
69C2×C71⋊C8C22×C418yes—
70C4⋊Dic71—44no—
71C22⋊Dic71—28no—
72C22⋊Dic71—44no—
73C22⋊Dic71—44no—
74C4×Dic71—24no—
75C4×Dic71—24no—
76C24×C71—24no—
77C24×C71—42no—
78C24×C71—42no—
79C24×C71C4214yes—
80C24×C71C22×C411yescharacteristic
81C24×C71C22×C411yescharacteristic
82C24×C71C22×C411yescharacteristic
83C22×C4×C71—22no—
84C22×C4×C71—22no—
85C22×C4×C71—22no—
86C22×C4×C71—22no—
87C22×C4×C71—22no—
88C22×C4×C71—22no—
89C22×C4×C71—48no—
90C22×C4×C71—44no—
91C22×C4×C71—44no—
92C22×C4×C71—42no—
93C22×C4×C71—42no—
94C22×C4×C71—42no—
95C22×C4×C71C4214yes—
96C22×C4×C71C4214yes—
97C22×C4×C71C4214yes—
98C22×C4×C71C22×C411yescharacteristic
99C22×C4×C71C22×C411yescharacteristic
100C22×C4×C71C22×C411yescharacteristic
101C22×C4×C71C22×C412yes—
102C22×C4×C71C22×C412yes—
103C22×C4×C71C22×C412yes—
104C22×C4×C71C22×C412yes—
105C22×C4×C71C22×C412yes—
106C22×C4×C71C22×C412yes—
107C22×C4×C71C2411yescharacteristic
108C2×C8×C71—24no—
109C2×C8×C71—24no—
110C2×C8×C71—44no—
111C2×C8×C71—44no—
112C2×C8×C71C22×C414yes—
113C2×C8×C71C22×C414yes—
114C23×C71—22no—
115C23×C71—22no—
116C23×C71—22no—
117C23×C71—22no—
118C23×C71—22no—
119C23×C71—22no—
120C23×C71—22no—
121C23×C71—22no—
122C23×C71—28no—
123C23×C71—44no—
124C23×C71—44no—
125C23×C71—416no—
126C23×C71C2×C4212yes—
127C23×C71C2×C4212yes—
128C23×C71C2×C4212yes—
129C23×C71#13114yes—
130C23×C71C23×C411yescharacteristic
131C2×C4×C71—22no—
132C2×C4×C71—22no—
133C2×C4×C71—22no—
134C2×C4×C71—22no—
135C2×C4×C71—22no—
136C2×C4×C71—24no—
137C2×C4×C71—24no—
138C2×C4×C71—22no—
139C2×C4×C71—22no—
140C2×C4×C71—22no—
141C2×C4×C71—22no—
142C2×C4×C71—24no—
143C2×C4×C71—44no—
144C2×C4×C71—44no—
145C2×C4×C71—44no—
146C2×C4×C71C2×C4212yes—
147C2×C4×C71C2×C4212yes—
148C2×C4×C71C2×C4212yes—
149C2×C4×C71C23×C411yescharacteristic
150C2×C4×C71C23×C411yescharacteristic
151C2×C4×C71H(5,𝔽2)12yes—
152C2×C4×C71H(5,𝔽2)12yes—
153C2×Dic71—28no—
154C2×Dic71—28no—
155C2×Dic71—28no—
156C8×C71—24no—
157C8×C71—24no—
158C71⋊C8—28no—
159C22×C71—22no—
160C22×C71—28no—
161C22×C71—22no—
162C22×C71—22no—
163C22×C71—22no—
164C22×C71—22no—
165C22×C71—22no—
166C22×C71—22no—
167C22×C71—22no—
168C22×C71—416no—
169C22×C71—44no—
170C22×C71—44no—
171C22×C71#40514yes—
172C22×C71C22×C4211yescharacteristic
173C22×C71#51812yes—
174C22×C71C2×#13112yes—
175C22×C71#56812yes—
176C4×C71—22no—
177C4×C71—22no—
178C4×C71—22no—
179C4×C71#51812yes—
180C4×C71#51811yescharacteristic
181C4×C71#51811yescharacteristic
182Dic71—48no—
183#20527—711nomaximal, Sylow
184C2×C71—24no—
185C2×C71—42no—
186C2×C71—42no—
187C2×C71#227311yescharacteristic
188C2×C71C2×#40511yescharacteristic
189C2×C71#287311yescharacteristic
190C2×C71#297614yes—
191C2×#407—711no—
192C22×C22⋊C8D7111yescharacteristic
193#2280—711no—
194#1753—714no—
195#1752—712no—
196C8×C22⋊C4—712no—
197#1750—714no—
198C71#2052711yescharacteristic, complemented, Sylow
199C24×C4C2×D7111yescharacteristic
200C22×M16—712no—
201C23×C8C2×D7111yescharacteristic
202C23×C8C2×D7111yescharacteristic
203C2×#117—712no—
204#407—718no—
205C2×C22⋊C8—712no—
206C2×C22⋊C8—712no—
207C2×C22⋊C8Dic7118yescomplemented
208C2×C22⋊C8C2×D7112yes—
209C2×C22⋊C8C2×D7112yes—
210C2×#97—714no—
211C2×C4×C8—714no—
212#381—712no—
213#380—712no—
214#380—712no—
215#379—712no—
216C4×C22⋊C4—712no—
217C4×C22⋊C4—712no—
218#336—714no—
219#336—714no—
220C25C4×D7111yescharacteristic
221C23×C4—42no—
222C23×C4—42no—
223C23×C4C4×D7111yescharacteristic
224C23×C4C4×D7111yescharacteristic
225C23×C4C4×D7111yescharacteristic
226C23×C4C4×D7114yes—
227C23×C4C2×Dic7114yes—
228C23×C4C22×D7111yescharacteristic
229C23×C4C22×D7111yescharacteristic
230C23×C4C22×D7111yescharacteristic
231C2×M16—2842no—
232C2×M16—2842no—
233C2×M16—718no—
234C22×C8—42no—
235C22×C8—42no—
236C22×C8—714no—
237C22×C8C2×Dic7114yes—
238C22×C8C2×Dic7114yes—
239C22×C8C22×D7112yes—
240C22×C8C22×D7112yes—
241#117—2842no—
242#117—2842no—
243C2×C4⋊C4—714no—
244C2×C22⋊C4—714no—
245C2×C22⋊C4—714no—
246C2×C22⋊C4—714no—
247C2×C42—714no—
248C22⋊C8—718no—
249C22⋊C8—718no—
250C22⋊C8C2×Dic7118yes—
251C22⋊C8C2×Dic7118yes—
252#97—2844no—
253C4×C8—2844no—
254#95—714no—
255#95—714no—
256C24—24no—
257C24—42no—
258C24—42no—
259C24C4×Dic7114yes—
260C24C2×C4×D7111yescharacteristic
261C24C2×C4×D7111yescharacteristic
262C24C2×C4×D7111yescharacteristic
263C22×C4—22no—
264C22×C4—22no—
265C22×C4—22no—
266C22×C4—22no—
267C22×C4—22no—
268C22×C4—22no—
269C22×C4—48no—
270C22×C4—44no—
271C22×C4—44no—
272C22×C4—42no—
273C22×C4—42no—
274C22×C4—42no—
275C22×C4—718no—
276C22×C4C4×Dic7114yes—
277C22×C4C4×Dic7114yes—
278C22×C4C4×Dic7114yes—
279C22×C4C2×C4×D7112yes—
280C22×C4C2×C4×D7112yes—
281C22×C4C2×C4×D7112yes—
282C22×C4C2×C4×D7111yescharacteristic
283C22×C4C2×C4×D7111yescharacteristic
284C22×C4C2×C4×D7111yescharacteristic
285C22×C4C22×Dic7112yes—
286C22×C4C22×Dic7112yes—
287C22×C4C22×Dic7112yes—
288C22×C4C23×D7111yescharacteristic
289M16—2848no—
290C2×C8—24no—
291C2×C8—24no—
292C2×C8—44no—
293C2×C8—44no—
294C2×C8—718no—
295C2×C8—1424no—
296C2×C8—1424no—
297C2×C8C22×Dic7114yes—
298C2×C8C22×Dic7114yes—
299C4⋊C4—2844no—
300C22⋊C4—2844no—
301C22⋊C4—2844no—
302C22⋊C4—1428no—
303C42—1424no—
304C42—1424no—
305C23—22no—
306C23—22no—
307C23—28no—
308C23—22no—
309C23—22no—
310C23—22no—
311C23—22no—
312C23—22no—
313C23—22no—
314C23—44no—
315C23—44no—
316C23—416no—
317C23C2×C4×Dic7112yes—
318C23C2×C4×Dic7112yes—
319C23C2×C4×Dic7112yes—
320C23#1455613414yes—
321C23C22×C4×D7111yescharacteristic
322C2×C4—22no—
323C2×C4—22no—
324C2×C4—22no—
325C2×C4—24no—
326C2×C4—24no—
327C2×C4—24no—
328C2×C4—22no—
329C2×C4—22no—
330C2×C4—22no—
331C2×C4—22no—
332C2×C4—22no—
333C2×C4—22no—
334C2×C4—44no—
335C2×C4—44no—
336C2×C4—44no—
337C2×C4—1428no—
338C2×C4—1428no—
339C2×C4—1428no—
340C2×C4C2×C4×Dic7112yes—
341C2×C4C2×C4×Dic7112yes—
342C2×C4C2×C4×Dic7112yes—
343C2×C4C22×C4×D7111yescharacteristic
344C2×C4C23×Dic7111yescharacteristic
345C2×C4#1455617312yes—
346C2×C4#1455617312yes—
347C8—24no—
348C8—24no—
349C8—1428no—
350C22—28no—
351C22—22no—
352C22—22no—
353C22—22no—
354C22—22no—
355C22—22no—
356C22—22no—
357C22—22no—
358C22—22no—
359C22—416no—
360C22—44no—
361C22—44no—
362C22#1798595414yes—
363C22C22×C4×Dic7111yescharacteristic
364C22#1798647212yes—
365C22C2×#1455613412yes—
366C22#1798676512yes—
367C4—22no—
368C4—22no—
369C4—22no—
370C4—2848no—
371C4#1798647212yes—
372C4#1798647411yescharacteristic
373C4#1798647411yescharacteristic
374C2—24no—
375C2—42no—
376C2—42no—
377C2#2259069311yescharacteristic
378C2C2×#1798595411yescharacteristic
379C2#2259675811yescharacteristic
380C2#2259738514yes—
subgroupG/H
center, FrattiniC22×C4C23×D71
commutatorC22×C71C22×C42
FittingC22×C22⋊C8×C71C2
socleC23×C71C23×C4
prime radicalC25×C71C2×C4
cosocleC22×C4×C71C24
hypercenterC22×C22⋊C8D71
hypocenterC71#20527
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C22×C22⋊C8

Complements

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

NH ≅ G/Ntype
3. #22588126C2semidirect
4. #22588116C2semidirect
5. C8×C22⋊Dic71C2semidirect
6. #22588108C2semidirect
10. #17985963C4semidirect
13. C2×#14556038C22semidirect
14. C2×C8×Dic71C22semidirect
21. #17985753C22semidirect
22. #17985753C22semidirect
26. C2×C22⋊C8×C71C4semidirect
198. C71#20527semidirect
207. C2×C22⋊C8Dic71semidirect

Maximal subgroups

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

subgroupindex
C2×#179859632
#225907232
#225881262
#225881162
C8×C22⋊Dic712
#225881082
C22×C22⋊C8×C712
#2052771