Finite Group Databasebeta

← #34109749

Subgroups — #34109749

Order 20096.

548 conjugacy classes of subgroups; only the 143 normal subgroups are shown.

normal subgroups only

This group has 548 conjugacy classes of subgroups — too many to draw. Only its 143 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×M16×D157C211yesmaximal, characteristic, complemented
2#23757780C211yesmaximal, characteristic, complemented
3C2×#19097742C211yesmaximal, characteristic, complemented
4#23757523C212yesmaximal, complemented
5#23757516C212yesmaximal, complemented
6#23757506C212yesmaximal, complemented
7#23757499C212yesmaximal, complemented
8#23757315C211yesmaximal, characteristic, complemented
9#23757278C211yesmaximal, characteristic, complemented
10#23757274C211yesmaximal, characteristic, complemented
11C2×AGL(1,ℤ/8)×C157C211yesmaximal, characteristic, complemented
12C22×C22⋊D157—21no—
13C22×C4×D157C2211yescharacteristic
14C2×#14578938C2211yescharacteristic
15C2×#14578937C2212yescomplemented
16M16×D157—24no—
17C2×C8×D157C2212yescomplemented
18#19097752—21no—
19#19097747C2211yescharacteristic, complemented
20#19097747C2211yescharacteristic, complemented
21#19097742—21no—
22#19097742—21no—
23#19097742C2212yes—
24#19097742C2212yes—
25#19097742C2211yescharacteristic, complemented
26#19097742C2211yescharacteristic, complemented
27#19097739—21no—
28C4×C22⋊D157—21no—
29C4×C22⋊D157—21no—
30#19097730C2211yescharacteristic
31C2×C4⋊Dic157C2211yescharacteristic
32C2×C22⋊Dic157—21no—
33#19097705C2212yescomplemented
34#19097703C2212yescomplemented
35#19097695C2212yescomplemented
36#19097692C2212yescomplemented
37#19097692C2212yescomplemented
38#19097692C2212yescomplemented
39C2×#41×C157C2211yescharacteristic
40C22×D4×C157C2211yescharacteristic
41AGL(1,ℤ/8)×C157—24no—
42C2×SD16×C157C2212yescomplemented
43C2×D8×C157C2212yescomplemented
44C2×M16×C157C2211yescharacteristic
45C23×D157D411yescharacteristic
46C2×C22⋊D157—21no—
47C2×C22⋊D157—21no—
48C2×C22⋊D157—22no—
49C2×C22⋊D157—22no—
50C2×C22⋊D157—44no—
51C22×Dic157—21no—
52C22×Dic157D411yescharacteristic
53C2×C4×D157—22no—
54C2×C4×D157—22no—
55C2×C4×D157D411yescharacteristic
56C2×C4×D157D411yescharacteristic
57C2×C4×D157C2311yescharacteristic
58C2×C4×D157C2311yescharacteristic
59#14578938—22no—
60#14578937—24no—
61C2×#11929434C2312yes—
62C8×D157—24no—
63C4⋊Dic157—21no—
64C4⋊Dic157C2311yescharacteristic
65C4⋊Dic157C2311yescharacteristic
66C4⋊Dic157C2312yes—
67#14578933—21no—
68#14578933—21no—
69C22⋊Dic157—22no—
70C22⋊Dic157—22no—
71C22⋊Dic157—21no—
72C22⋊Dic157—21no—
73C22⋊Dic157—21no—
74#14578931—21no—
75#14578931—21no—
76C4×Dic157—21no—
77C24×C157—21no—
78#41×C157—22no—
79#41×C157—22no—
80C2×Q8×C157C2311yescharacteristic
81C2×D4×C157—21no—
82C2×D4×C157—22no—
83C2×D4×C157—21no—
84C2×D4×C157—22no—
85C2×D4×C157C2311yescharacteristic
86C2×D4×C157C2312yes—
87C22×C4×C157—21no—
88C22×C4×C157C2311yescharacteristic
89SD16×C157—24no—
90D8×C157—24no—
91M16×C157D414yescomplemented
92C2×C8×C157C2312yes—
93C22×D157—22no—
94C22×D157—22no—
95C22×D157—41no—
96C22×D157C2×D411yescharacteristic
97C22×D157C2×D411yescharacteristic
98C22⋊D157—42no—
99C22⋊D157—44no—
100C22⋊D157—42no—
101C22⋊D157—44no—
102C2×Dic157—22no—
103C2×Dic157—22no—
104C2×Dic157—21no—
105C2×Dic157—21no—
106C2×Dic157—42no—
107C2×Dic157C2×D411yescharacteristic
108C2×Dic157C2×D411yescharacteristic
109C4×D157—22no—
110C4×D157—22no—
111C4×D157—21no—
112C4×D157—21no—
113C4×D157—21no—
114C4×D157—21no—
115#11929434—22no—
116C23×C157—21no—
117C23×C157—22no—
118C23×C157—42no—
119C23×C157—42no—
120C23×C157—42no—
121C23×C157C2×D411yescharacteristic
122Q8×C157—21no—
123Q8×C157—21no—
124D4×C157—21no—
125D4×C157—22no—
126D4×C157—22no—
127D4×C157—21no—
128D4×C157—42no—
129D4×C157—42no—
130C2×C4×C157—21no—
131C2×C4×C157—42no—
132C2×C4×C157C2×D411yescharacteristic
133C2×C4×C157C2×D412yes—
134C2×C4×C157#4112yes—
135C2×C4×C157C2411yescharacteristic
136C8×C157C2×D414yescomplemented
137C22×C157—21no—
138C22×C157—21no—
139C22×C157—41no—
140C22×C157—42no—
141C22×C157—42no—
142C22×C157—41no—
143C22×C157—42no—
144C22×C157—41no—
145C22×C157—84no—
146C22×C157#12112yes—
147C22×C157C22×D411yescharacteristic
148C2×D157—21no—
149C2×D157—21no—
150C2×D157—21no—
151C2×D157—21no—
152C2×D157—21no—
153C2×D157—44no—
154C2×D157AGL(1,ℤ/8)12yescomplemented
155C4×C157—41no—
156C4×C157#12112yes—
157C4×C157C22×D411yescharacteristic
158C4×C157C2×#4111yescharacteristic
159Dic157—21no—
160Dic157—21no—
161Dic157—42no—
162Dic157—41no—
163Dic157—41no—
164C2×C157—22no—
165C2×C157—81no—
166C2×C157—82no—
167C2×C157C2×#12111yescharacteristic
168C2×C157C2×AGL(1,ℤ/8)11yescharacteristic
169C2×C157#57511yescharacteristic
170D157—22no—
171D157—41no—
172C157#305511yescharacteristic, complemented, Sylow
173#3055—1571nomaximal, Sylow
174C2×AGL(1,ℤ/8)D15711yescharacteristic, complemented
175C22×M16—1571no—
176#525—1571no—
177C2×#121—1571no—
178#469—1572no—
179#468—1572no—
180#466—1572no—
181#465—1572no—
182#428—1571no—
183#418—1571no—
184#417—1571no—
185C2×#41C2×D15711yescharacteristic
186C22×D4—3141no—
187C22×D4C2×D15711yescharacteristic
188C23×C4—1571no—
189AGL(1,ℤ/8)—24no—
190C2×SD16C2×D15712yescomplemented
191C2×D8C2×D15712yescomplemented
192C2×M16—3144no—
193C2×M16—1571no—
194C2×M16—1572no—
195C2×M16C2×D15711yescharacteristic
196C22×C8—1572no—
197#123—3141no—
198C22⋊Q8—1571no—
199C22⋊Q8—1571no—
200#121—3141no—
201#121—3141no—
202#121—1572no—
203#121—1572no—
204#121—1571no—
205#121—1571no—
206#120—3141no—
207C4×D4—3141no—
208C4×D4—3141no—
209#117—1571no—
210C2×C4⋊C4—1571no—
211C2×C22⋊C4—3141no—
212#107—1572no—
213#106—1572no—
214#103—1572no—
215#102—1572no—
216#102—1572no—
217#102—1572no—
218C24—21no—
219C24—1571no—
220#41—22no—
221#41—22no—
222C2×Q8C22×D15711yescharacteristic
223C2×D4—21no—
224C2×D4—21no—
225C2×D4—22no—
226C2×D4—22no—
227C2×D4—3141no—
228C2×D4—3141no—
229C2×D4—3142no—
230C2×D4—3142no—
231C2×D4—6284no—
232C2×D4C22×D15711yescharacteristic
233C2×D4C22×D15712yes—
234C22×C4—21no—
235C22×C4—3142no—
236C22×C4—3142no—
237C22×C4—3141no—
238C22×C4—1571no—
239C22×C4—1571no—
240C22×C4—1571no—
241C22×C4—1571no—
242C22×C4—1571no—
243C22×C4C22×D15711yescharacteristic
244SD16—24no—
245D8—24no—
246M16—3142no—
247M16—3144no—
248M16C22⋊D15714yescomplemented
249C2×C8—3144no—
250C2×C8—1572no—
251C2×C8C22×D15712yes—
252C4⋊C4—3141no—
253C4⋊C4—3141no—
254C4⋊C4—3141no—
255C4⋊C4—1571no—
256C4⋊C4—1571no—
257C4⋊C4—1572no—
258C22⋊C4—3141no—
259C22⋊C4—3141no—
260C22⋊C4—3141no—
261C22⋊C4—3142no—
262C22⋊C4—3142no—
263C22⋊C4—3141no—
264C22⋊C4—3141no—
265C42—3141no—
266C23—21no—
267C23—22no—
268C23—42no—
269C23—42no—
270C23—42no—
271C23—3142no—
272C23—3142no—
273C23—6281no—
274C23—1571no—
275C23—1571no—
276C23D4×D15711yescharacteristic
277Q8—21no—
278Q8—21no—
279D4—21no—
280D4—22no—
281D4—22no—
282D4—21no—
283D4—42no—
284D4—42no—
285D4—6284no—
286D4—6282no—
287D4—6284no—
288D4—6282no—
289C2×C4—21no—
290C2×C4—42no—
291C2×C4—3142no—
292C2×C4—3142no—
293C2×C4—3142no—
294C2×C4—3141no—
295C2×C4—3141no—
296C2×C4—3141no—
297C2×C4—3141no—
298C2×C4—3141no—
299C2×C4—3141no—
300C2×C4—3142no—
301C2×C4—6282no—
302C2×C4—1571no—
303C2×C4—1571no—
304C2×C4D4×D15711yescharacteristic
305C2×C4C2×C22⋊D15712yes—
306C2×C4#1457895312yes—
307C2×C4C23×D15711yescharacteristic
308C8—3142no—
309C8C2×C22⋊D15714yescomplemented
310C22—21no—
311C22—21no—
312C22—41no—
313C22—42no—
314C22—42no—
315C22—41no—
316C22—41no—
317C22—42no—
318C22—84no—
319C22—3141no—
320C22—3141no—
321C22—3141no—
322C22—3141no—
323C22—3141no—
324C22—6284no—
325C22—1572no—
326C22#1909774212yes—
327C22C2×D4×D15711yescharacteristic
328C4—41no—
329C4—3141no—
330C4—3141no—
331C4—6282no—
332C4—6281no—
333C4—6281no—
334C4#1909774212yes—
335C4C22×C22⋊D15711yescharacteristic
336C4C2×#1457895311yescharacteristic
337C2—22no—
338C2—82no—
339C2—81no—
340C2—3142no—
341C2—6281no—
342C2C2×#1909774211yescharacteristic
343C2AGL(1,ℤ/8)×D15711yescharacteristic
344C2#2375806911yescharacteristic
subgroupG/H
centerC22C2×D4×D157
commutator, cosocleC2×C4×C157C24
FrattiniC2×C4C23×D157
FittingC2×AGL(1,ℤ/8)×C157C2
socleC22×C157C22×D4
hypercenterC2×AGL(1,ℤ/8)D157
hypocenterC157#3055
LCSG ▷ C2×C4×C157 ▷ C2×C157 ▷ C157
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×AGL(1,ℤ/8)

Complements

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

NH ≅ G/Ntype
1. C2×M16×D157C2semidirect
2. #23757780C2semidirect
3. C2×#19097742C2semidirect
4. #23757523C2semidirect
5. #23757516C2semidirect
6. #23757506C2semidirect
7. #23757499C2semidirect
8. #23757315C2semidirect
9. #23757278C2semidirect
10. #23757274C2semidirect
11. C2×AGL(1,ℤ/8)×C157C2semidirect
15. C2×#14578937C22semidirect
17. C2×C8×D157C22semidirect
19. #19097747C22semidirect
20. #19097747C22semidirect
25. #19097742C22semidirect
26. #19097742C22semidirect
33. #19097705C22semidirect
34. #19097703C22semidirect
35. #19097695C22semidirect
36. #19097692C22semidirect
37. #19097692C22semidirect
38. #19097692C22semidirect
42. C2×SD16×C157C22semidirect
43. C2×D8×C157C22semidirect
91. M16×C157D4semidirect
136. C8×C157C2×D4semidirect
154. C2×D157AGL(1,ℤ/8)semidirect
172. C157#3055semidirect
174. C2×AGL(1,ℤ/8)D157semidirect
190. C2×SD16C2×D157semidirect
191. C2×D8C2×D157semidirect
248. M16C22⋊D157semidirect
309. C8C2×C22⋊D157semidirect

Maximal subgroups

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

subgroupindex
C2×M16×D1572
#237577802
C2×#190977422
#237575232
#237575162
#237575062
#237574992
#237573152
#237572782
#237572742
C2×AGL(1,ℤ/8)×C1572
#3055157