Finite Group Databasebeta

← #2863×D89 #36760442

Subgroups — #2863×D89 #36760442

Order 22784.

2142 conjugacy classes of subgroups.

The subgroup lattice has 380 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#26028635C213yesmaximal, complemented
2#26028634C211yesmaximal, characteristic, complemented
3#26028633C216yesmaximal, complemented
4#26028632C212yesmaximal, complemented
5#26028631C213yesmaximal, complemented
6#391×D89C213yesmaximal
7#389×D89C213yesmaximal
8#387×D89C216yesmaximal
9#383×D89C212yesmaximal
10C43×D89C211yesmaximal, characteristic
11C89×#2863C211yesmaximal, characteristic, complemented
12C22×Q8×D89C2211yescharacteristic
13C2×C4⋊C4×D89C2216yes—
14C2×C4⋊C4×D89C2213yes—
15C2×C42×D89C2213yes—
16C2×C42×D89C2213yes—
17C2×C42×D89C2211yescharacteristic
18#19151505C2213yes—
19#19151504C2213yes—
20#19151503C2213yes—
21#19151502C2216yes—
22#19151502C2216yes—
23#19151497C2213yes—
24#19151496C2213yes—
25#19151495C2216yes—
26#19151494C2213yes—
27#19151493C2216yes—
28#19151485C2216yes—
29#19151484C2216yes—
30#19151483C2216yes—
31#19151482C2216yes—
32#19151481C2216yes—
33#19151480C2216yes—
34#19151479C2216yes—
35#19151466C2212yes—
36#19151465C2216yes—
37#19151465C2216yes—
38#95×D89C2216yes—
39#95×D89C2216yes—
40#95×D89C2216yes—
41C42×Dic89C2213yes—
42C42×Dic89C2211yescharacteristic
43C42×Dic89C2213yes—
44#391×C89C2213yes—
45#389×C89C2213yes—
46#387×C89C2216yes—
47#383×C89C2212yes—
48C43×C89C2211yescharacteristic
49C22×Dic178C2312yes—
50C22×Dic178C2311yescharacteristic
51C2×Q8×D89—212no—
52C22×C4×D89C2312yes—
53C22×C4×D89C2316yes—
54C22×C4×D89C2313yes—
55C22×C4×D89C2313yes—
56C22×C4×D89C2311yescharacteristic
57C2×C4⋊Dic89C2316yes—
58C2×C4⋊Dic89C2313yes—
59C2×#13083553C2316yes—
60C2×#13083553C2316yes—
61C2×#13083553C2316yes—
62C4⋊C4×D89—224no—
63C4⋊C4×D89—212no—
64C2×C4×Dic89C2313yes—
65C2×C4×Dic89C2313yes—
66C2×C4×Dic89C2313yes—
67C2×C4×Dic89C2313yes—
68C2×C4×Dic89C2313yes—
69C2×C4×Dic89C2313yes—
70C2×C4×Dic89C2313yes—
71C42×D89—212no—
72C42×D89—212no—
73C42×D89Q818yescomplemented
74#15667919C2316yes—
75#15667919C2316yes—
76#15667919C2316yes—
77#15667919C2316yes—
78#15667919C2316yes—
79#15667919C2316yes—
80#15667919C2316yes—
81#15667919C2316yes—
82#15667919C2316yes—
83C22×Q8×C89C2311yescharacteristic
84C2×C4⋊C4×C89C2316yes—
85C2×C4⋊C4×C89C2313yes—
86C2×C42×C89C2313yes—
87C2×C42×C89C2313yes—
88C2×C42×C89C2311yescharacteristic
89#95×C89C2316yes—
90#95×C89C2316yes—
91#95×C89C2316yes—
92C23×D89C2411yescharacteristic
93C2×Dic178—26no—
94C2×Dic178—212no—
95Q8×D89—416no—
96C22×Dic89C2412yes—
97C22×Dic89C2416yes—
98C22×Dic89C2413yes—
99C22×Dic89C2413yes—
100C22×Dic89C2411yescharacteristic
101C2×C4×D89—26no—
102C2×C4×D89—26no—
103C2×C4×D89—26no—
104C2×C4×D89—26no—
105C2×C4×D89—212no—
106C2×C4×D89—212no—
107C2×C4×D89—212no—
108C2×C4×D89—212no—
109C2×C4×D89C2×Q8112yes—
110C2×C4×D89#41112yes—
111C2×C4×D89#41112yes—
112C4⋊Dic89—26no—
113C4⋊Dic89—212no—
114#13083553—212no—
115#13083553—212no—
116#13083553—212no—
117C4×Dic89—26no—
118C4×Dic89—26no—
119C4×Dic89—26no—
120C4×Dic89—26no—
121C4×Dic89—26no—
122C4×Dic89—26no—
123C4×Dic89C2×Q8112yescomplemented
124C2×Q8×C89—26no—
125C22×C4×C89C2412yes—
126C22×C4×C89C2416yes—
127C22×C4×C89C2413yes—
128C22×C4×C89C2413yes—
129C22×C4×C89C2411yescharacteristic
130C4⋊C4×C89—26no—
131C4⋊C4×C89—212no—
132C42×C89—26no—
133C42×C89—26no—
134C42×C89C2×Q814yescomplemented
135C23×C89C2511yescharacteristic
136C22×D89C22×Q812yes—
137C22×D89C2×#4116yes—
138C22×D89C2×#4116yes—
139Q8×C89—44no—
140C2×C4×C89—23no—
141C2×C4×C89—23no—
142C2×C4×C89—23no—
143C2×C4×C89—23no—
144C2×C4×C89—26no—
145C2×C4×C89—26no—
146C2×C4×C89—26no—
147C2×C4×C89—26no—
148C2×C4×C89C22×Q816yes—
149C2×C4×C89C2×#4116yes—
150C2×C4×C89C2×#4116yes—
151C2×Dic89—23no—
152C2×Dic89—23no—
153C2×Dic89—23no—
154C2×Dic89—23no—
155C2×Dic89—26no—
156C2×Dic89—26no—
157C2×Dic89—26no—
158C2×Dic89—26no—
159C2×Dic89C22×Q816yes—
160C2×Dic89C2×#4116yes—
161C2×Dic89C2×#4116yes—
162C4×D89—224no—
163C4×D89—224no—
164C4×D89—48no—
165C4×D89—424no—
166C4×D89#126116yes—
167Dic178—44no—
168Dic178—48no—
169C22×C89C23×Q811yescharacteristic
170C22×C89C22×#4113yes—
171C22×C89C22×#4113yes—
172C2×D89C2×#12614yes—
173C2×D89#529112yes—
174C2×D89#533112yes—
175C4×C89—26no—
176C4×C89—26no—
177C4×C89—42no—
178C4×C89—46no—
179C4×C89C2×#12614yes—
180Dic89—26no—
181Dic89—26no—
182Dic89—42no—
183Dic89—46no—
184Dic89C2×#12614yes—
185C2×#2863—891nomaximal, Sylow
186C2×C89C22×#12611yescharacteristic
187C2×C89C2×#52913yes—
188C2×C89C2×#53313yes—
189D89#286318yesdirect product factor
190#2863—893no—
191#2863—893no—
192#2863—896no—
193#2863—892no—
194#2863—891no—
195#2863D8911yescharacteristic, direct product factor
196C2×#391—893no—
197C2×#389—893no—
198C2×#387—896no—
199C2×#383—892no—
200C2×C43—891no—
201C89C2×#286311yescharacteristic, complemented, Sylow
202C23×Q8—891no—
203C22×C4⋊C4—896no—
204C22×C4⋊C4—893no—
205C22×C42—891no—
206C22×C42—893no—
207C22×C42—893no—
208#391—893no—
209#391—893no—
210#391—893no—
211#391—896no—
212#391—896no—
213#391C2×D8913yes—
214#389—896no—
215#389—893no—
216#389—893no—
217#389—893no—
218#389—896no—
219#389C2×D8913yes—
220#387—896no—
221#387—896no—
222#387—896no—
223#387—896no—
224#387—896no—
225#387—896no—
226#387—896no—
227#387C2×D8916yes—
228#383—892no—
229#383—896no—
230#383—896no—
231#383C2×D8912yes—
232C2×#95—896no—
233C2×#95—896no—
234C2×#95—896no—
235C43—893no—
236C43—893no—
237C43—891no—
238C43C2×D8911yescharacteristic
239C22×Q8—892no—
240C22×Q8—891no—
241C22×Q8—17812no—
242C22×Q8C22×D8911yescharacteristic
243C23×C4—891no—
244C23×C4—893no—
245C23×C4—893no—
246C23×C4—896no—
247C23×C4—892no—
248C2×C4⋊C4—896no—
249C2×C4⋊C4—896no—
250C2×C4⋊C4—896no—
251C2×C4⋊C4—896no—
252C2×C4⋊C4—893no—
253C2×C4⋊C4—17812no—
254C2×C4⋊C4—17824no—
255C2×C4⋊C4C22×D8916yes—
256C2×C4⋊C4C22×D8913yes—
257C2×C42—893no—
258C2×C42—898no—
259C2×C42—893no—
260C2×C42—893no—
261C2×C42—893no—
262C2×C42—893no—
263C2×C42—893no—
264C2×C42—893no—
265C2×C42—17812no—
266C2×C42—17812no—
267C2×C42C22×D8913yes—
268C2×C42C22×D8913yes—
269C2×C42C22×D8911yescharacteristic
270#95—896no—
271#95—896no—
272#95—896no—
273#95—896no—
274#95—896no—
275#95—896no—
276#95—896no—
277#95—896no—
278#95—896no—
279#95C22×D8916yes—
280#95C22×D8916yes—
281#95C22×D8916yes—
282C24—891no—
283C2×Q8—26no—
284C2×Q8—35616no—
285C2×Q8—17812no—
286C2×Q8—1786no—
287C22×C4—891no—
288C22×C4—8912no—
289C22×C4—893no—
290C22×C4—893no—
291C22×C4—8912no—
292C22×C4—8912no—
293C22×C4—892no—
294C22×C4—896no—
295C22×C4—17812no—
296C22×C4—17812no—
297C22×C4—17812no—
298C22×C4—17812no—
299C22×C4—1786no—
300C22×C4—1786no—
301C22×C4—1786no—
302C22×C4—1786no—
303C22×C4C23×D8912yes—
304C22×C4C23×D8916yes—
305C22×C4C23×D8913yes—
306C22×C4C23×D8913yes—
307C22×C4C23×D8911yescharacteristic
308C4⋊C4—212no—
309C4⋊C4—26no—
310C4⋊C4—17812no—
311C4⋊C4—17812no—
312C4⋊C4—17812no—
313C4⋊C4—17812no—
314C4⋊C4—1786no—
315C42—26no—
316C42—26no—
317C42—8912no—
318C42—1786no—
319C42—1786no—
320C42—1786no—
321C42—1786no—
322C42—1786no—
323C42—1786no—
324C42Q8×D8914yescomplemented
325C23—892no—
326C23—896no—
327C23—896no—
328C23C24×D8911yescharacteristic
329Q8—44no—
330Q8—3568no—
331Q8—3564no—
332C2×C4—23no—
333C2×C4—23no—
334C2×C4—23no—
335C2×C4—23no—
336C2×C4—26no—
337C2×C4—26no—
338C2×C4—26no—
339C2×C4—26no—
340C2×C4—896no—
341C2×C4—8916no—
342C2×C4—896no—
343C2×C4—896no—
344C2×C4—35624no—
345C2×C4—3568no—
346C2×C4—17824no—
347C2×C4—17824no—
348C2×C4—1786no—
349C2×C4—1786no—
350C2×C4—1786no—
351C2×C4—1786no—
352C2×C4—1783no—
353C2×C4—1783no—
354C2×C4—1783no—
355C2×C4—1783no—
356C2×C4C2×Q8×D8916yes—
357C2×C4#41×D8916yes—
358C2×C4#41×D8916yes—
359C22—894no—
360C22—8912no—
361C22—8912no—
362C22C22×Q8×D8911yescharacteristic
363C22C2×#41×D8913yes—
364C22C2×#41×D8913yes—
365C4—26no—
366C4—26no—
367C4—42no—
368C4—46no—
369C4—894no—
370C4—3562no—
371C4—3566no—
372C4—1786no—
373C4—1786no—
374C4#126×D8914yes—
375C2—898no—
376C2C2×#126×D8911yescharacteristic
377C2#529×D8913yes—
378C2#533×D8913yes—
subgroupG/H
center, FrattiniC23C24×D89
commutator, socle, cosocleC23×C89C25
FittingC89×#2863C2
prime radicalC23×D89C24
hypercenter#2863D89
hypocenterC89C2×#2863
LCSG ▷ C23×C89 ▷ C89
UCSC1 ◁ C23 ◁ #2863

Complements

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

NH ≅ G/Ntype
1. #26028635C2semidirect
2. #26028634C2semidirect
3. #26028633C2semidirect
4. #26028632C2semidirect
5. #26028631C2semidirect
11. C89×#2863C2semidirect
73. C42×D89Q8semidirect
123. C4×Dic89C2×Q8semidirect
134. C42×C89C2×Q8semidirect
189. D89#2863direct (N × H)
195. #2863D89direct (N × H)
201. C89C2×#2863semidirect
324. C42Q8×D89semidirect

Maximal subgroups

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

subgroupindex
#260286352
#260286342
#260286332
#260286322
#260286312
#391×D892
#389×D892
#387×D892
#383×D892
C43×D892
C89×#28632
C2×#286389