Finite Group Databasebeta

← C2×#27161215 #38751890

Subgroups — C2×#27161215 #38751890

Order 25216.

1048 conjugacy classes of subgroups; only the 181 normal subgroups are shown.

normal subgroups only

This group has 1048 conjugacy classes of subgroups — too many to draw. Only its 181 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
1C23×D788C211yesmaximal, characteristic, complemented
2C22×D1576C212yesmaximal, complemented
3C2×#20263300C211yesmaximal, characteristic, complemented
4#27161215C218yesmaximal, direct product factor
5C2×#20263248C212yesmaximal, complemented
6C2×C22⋊C8×C197C211yesmaximal, characteristic, complemented
7C24×D197—21no—
8C22×D788—28no—
9C22×D788—21no—
10C22×D788—22no—
11C22×D788C2212yes—
12C22×D788C2214yescomplemented
13C22×D788C2211yescharacteristic, complemented
14C22×C22⋊D197—21no—
15C2×D1576—28no—
16C2×D1576C2218yescomplemented
17#20263300—22no—
18#20263300C2214yescomplemented
19C2×C4⋊Dic197C2211yescharacteristic, complemented
20C2×#15691335—21no—
21#20263248C2218yescomplemented
22C23×C4×C197C2211yescharacteristic
23C22×C8×C197C2212yescomplemented
24C22⋊C8×C197C2214yescomplemented
25C23×D197—28no—
26C23×D197—22no—
27C23×D197—24no—
28C23×D197—21no—
29C23×D197—44no—
30C23×D197—44no—
31C2×D788—28no—
32C2×D788—216no—
33C2×D788—216no—
34C2×D788—24no—
35C2×D788—22no—
36C2×D788—24no—
37C2×D788—24no—
38C2×D788—21no—
39C2×D788D418yescomplemented
40C2×D788C2314yes—
41C2×D788C2312yescomplemented
42C2×C22⋊D197—24no—
43C2×C22⋊D197—44no—
44C22×Dic197—21no—
45D1576—216no—
46C4⋊Dic197—21no—
47C4⋊Dic197C2312yescomplemented
48#15691335—24no—
49C24×C197D411yescharacteristic
50C22×C4×C197—24no—
51C22×C4×C197D411yescharacteristic
52C22×C4×C197D412yes—
53C22×C4×C197C2312yes—
54C22×C4×C197C2311yescharacteristic
55C2×C8×C197—24no—
56C2×C8×C197C2314yescomplemented
57C22×D197—216no—
58C22×D197—28no—
59C22×D197—24no—
60C22×D197—22no—
61C22×D197—48no—
62C22×D197—432no—
63C22×D197—44no—
64C22×D197—48no—
65C22×D197—44no—
66C22×D197—42no—
67C22×D197—42no—
68C22×D197—42no—
69D788—216no—
70D788—28no—
71D788—24no—
72D788—24no—
73D788—42no—
74D788C2×D418yescomplemented
75C22⋊D197—48no—
76C2×Dic197—22no—
77C2×Dic197—42no—
78C23×C197—22no—
79C23×C197—22no—
80C23×C197D814yescomplemented
81C23×C197C2×D412yes—
82C23×C197C2×D411yescharacteristic
83C2×C4×C197—22no—
84C2×C4×C197—24no—
85C2×C4×C197—24no—
86C2×C4×C197C2×D414yes—
87C2×C4×C197C2×D412yes—
88C2×C4×C197C2×D411yescharacteristic
89C2×C4×C197C2411yescharacteristic
90C8×C197—24no—
91C22×C197—22no—
92C22×C197—22no—
93C22×C197—28no—
94C22×C197#12012yes—
95C22×C197C2×D812yes—
96C22×C197C2×D814yescomplemented
97C22×C197AGL(1,ℤ/8)12yes—
98C22×C197C22×D411yescharacteristic
99C2×D197—28no—
100C2×D197—432no—
101C2×D197—44no—
102C2×D197—44no—
103C2×D197—416no—
104C2×D197—42no—
105C2×D197—42no—
106C2×D197—42no—
107C2×D197—84no—
108C4×C197—22no—
109C4×C197#12012yes—
110C4×C197C22×D412yes—
111Dic197—42no—
112C2×C197—24no—
113C2×C197#44714yescomplemented
114C2×C197C2×#12011yescharacteristic
115C2×C197C22×D811yescharacteristic
116C2×C197C2×AGL(1,ℤ/8)11yescharacteristic
117D197—48no—
118D197—82no—
119C197C2×#44711yescharacteristic, complemented, Sylow
120C2×#447—1971nomaximal, Sylow
121C23×D4—1971no—
122C22×D8—1972no—
123C2×#121—1971no—
124#447—1978no—
125C2×#102—1972no—
126C2×C22⋊C8D19711yescharacteristic, complemented
127C25—3941no—
128C22×D4—3948no—
129C22×D4—3941no—
130C22×D4—3942no—
131C22×D4—3941no—
132C22×D4—1971no—
133C22×D4—1974no—
134C22×D4—1972no—
135C23×C4C2×D19711yescharacteristic
136C2×D8—3948no—
137C2×D8—1978no—
138C22×C8C2×D19712yescomplemented
139#121—3942no—
140#121—1974no—
141C2×C4⋊C4—1971no—
142C2×C22⋊C4—3941no—
143#102—1978no—
144C22⋊C8C2×D19714yescomplemented
145C24—7884no—
146C24—7884no—
147C24—3948no—
148C24—3941no—
149C24—3944no—
150C24—3942no—
151C24D78811yescharacteristic
152C2×D4—7884no—
153C2×D4—3948no—
154C2×D4—39416no—
155C2×D4—39416no—
156C2×D4—3944no—
157C2×D4—3944no—
158C2×D4—3944no—
159C2×D4—3941no—
160C2×D4—3944no—
161C2×D4—3942no—
162C2×D4—1978no—
163C2×D4—1972no—
164C2×D4—1974no—
165C22×C4—24no—
166C22×C4—3941no—
167C22×C4D78812yes—
168C22×C4D78811yescharacteristic
169C22×C4C22×D19712yes—
170C22×C4C22×D19711yescharacteristic
171D8—39416no—
172C2×C8—24no—
173C2×C8C22×D19714yescomplemented
174C4⋊C4—3941no—
175C4⋊C4—1972no—
176C22⋊C4—3944no—
177C23—22no—
178C23—22no—
179C23—7888no—
180C23—78832no—
181C23—7884no—
182C23—7888no—
183C23—7884no—
184C23—7882no—
185C23—7882no—
186C23—7882no—
187C23—39416no—
188C23—3942no—
189C23—3948no—
190C23—3944no—
191C23D157614yescomplemented
192C23C2×D78812yes—
193C23C2×D78811yescharacteristic
194D4—7888no—
195D4—7882no—
196D4—39416no—
197D4—3948no—
198D4—3944no—
199D4—3944no—
200D4—1978no—
201C2×C4—22no—
202C2×C4—24no—
203C2×C4—24no—
204C2×C4—7882no—
205C2×C4—3942no—
206C2×C4D4×D19714yes—
207C2×C4C2×D78812yes—
208C2×C4C2×D78811yescharacteristic
209C2×C4C23×D19711yescharacteristic
210C8—24no—
211C22—22no—
212C22—28no—
213C22—22no—
214C22—78832no—
215C22—7884no—
216C22—78816no—
217C22—7884no—
218C22—7882no—
219C22—7882no—
220C22—7882no—
221C22—15764no—
222C22—3948no—
223C22#2026329612yes—
224C22C2×D157612yes—
225C22C2×D157614yescomplemented
226C22#2026335412yes—
227C22C22×D78811yescharacteristic
228C4—22no—
229C4—7882no—
230C4#2026329612yes—
231C4C2×D4×D19712yes—
232C2—24no—
233C2—7888no—
234C2—15762no—
235C2#2716121514yesdirect product factor
236C2C2×#2026329611yescharacteristic
237C2C22×D157611yescharacteristic
238C2C2×#2026335411yescharacteristic
subgroupG/H
centerC23C2×D788
commutator, cosocleC2×C4×C197C24
FrattiniC2×C4C23×D197
FittingC2×C22⋊C8×C197C2
socleC23×C197C2×D4
hypercenterC2×C22⋊C8D197
hypocenterC197C2×#447
LCSG ▷ C2×C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×C22⋊C8

Complements

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

NH ≅ G/Ntype
1. C23×D788C2semidirect
2. C22×D1576C2semidirect
3. C2×#20263300C2semidirect
4. #27161215C2direct (N × H)
5. C2×#20263248C2semidirect
6. C2×C22⋊C8×C197C2semidirect
12. C22×D788C22semidirect
13. C22×D788C22semidirect
16. C2×D1576C22semidirect
18. #20263300C22semidirect
19. C2×C4⋊Dic197C22semidirect
21. #20263248C22semidirect
23. C22×C8×C197C22semidirect
24. C22⋊C8×C197C22semidirect
39. C2×D788D4semidirect
41. C2×D788C23semidirect
47. C4⋊Dic197C23semidirect
56. C2×C8×C197C23semidirect
74. D788C2×D4semidirect
80. C23×C197D8semidirect
96. C22×C197C2×D8semidirect
113. C2×C197#447semidirect
119. C197C2×#447semidirect
126. C2×C22⋊C8D197semidirect
138. C22×C8C2×D197semidirect
144. C22⋊C8C2×D197semidirect
173. C2×C8C22×D197semidirect
191. C23D1576semidirect
225. C22C2×D1576semidirect
235. C2#27161215direct (N × H)

Maximal subgroups

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

subgroupindex
C23×D7882
C22×D15762
C2×#202633002
#271612152
C2×#202632482
C2×C22⋊C8×C1972
C2×#447197