Finite Group Databasebeta

← C2×#27161229 #38751893

Subgroups — C2×#27161229 #38751893

Order 25216.

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

normal subgroups only

This group has 996 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
2C22×#15691345C212yesmaximal, complemented
3#27161229C218yesmaximal, direct product factor
4C2×#20263246C212yesmaximal, complemented
5C2×C22⋊#13096802C211yesmaximal, characteristic, complemented
6C2×C22⋊Q8×C197C211yesmaximal, characteristic, complemented
7C24×D197—21no—
8C22×D788—28no—
9C22×D788—21no—
10C22×D788—22no—
11C22×D788C2214yes—
12C22×D788C2212yes—
13C2×#15691345—28no—
14C2×#15691345C2218yescomplemented
15C22×#13096802C2212yescomplemented
16#20263246C2218yescomplemented
17C22⋊#13096802C2214yescomplemented
18C22×Q8×C197C2211yescharacteristic, complemented
19C23×C4×C197C2211yescharacteristic
20C22⋊Q8×C197—22no—
21C22⋊Q8×C197C2214yescomplemented
22C2×C4⋊C4×C197—21no—
23C2×C4⋊C4×C197C2211yescharacteristic, complemented
24C2×C22⋊C4×C197—21no—
25C23×D197—28no—
26C23×D197—24no—
27C23×D197—22no—
28C23×D197—44no—
29C23×D197—44no—
30C2×D788—28no—
31C2×D788—216no—
32C2×D788—216no—
33C2×D788—24no—
34C2×D788—24no—
35C2×D788—22no—
36C2×D788D418yes—
37C2×D788C2314yes—
38#15691345—216no—
39C2×#13096802—24no—
40C2×#13096802C2314yescomplemented
41C24×C197D411yescharacteristic
42C2×Q8×C197—21no—
43C2×Q8×C197—24no—
44C2×Q8×C197C2312yescomplemented
45C22×C4×C197—24no—
46C22×C4×C197—21no—
47C22×C4×C197—21no—
48C22×C4×C197D411yescharacteristic
49C22×C4×C197D412yes—
50C22×C4×C197C2312yes—
51C22×C4×C197C2311yescharacteristic
52C4⋊C4×C197—24no—
53C4⋊C4×C197—21no—
54C4⋊C4×C197C2312yescomplemented
55C22⋊C4×C197—24no—
56C22×D197—216no—
57C22×D197—28no—
58C22×D197—24no—
59C22×D197—48no—
60C22×D197—432no—
61C22×D197—44no—
62C22×D197—48no—
63C22×D197—44no—
64D788—216no—
65D788—28no—
66D788—24no—
67D788C2×D418yes—
68#13096802—24no—
69C23×C197—22no—
70C23×C197—22no—
71C23×C197SD1614yescomplemented
72C23×C197C2×D412yes—
73C23×C197C2×D411yescharacteristic
74Q8×C197—24no—
75Q8×C197—42no—
76C2×C4×C197—22no—
77C2×C4×C197—24no—
78C2×C4×C197—24no—
79C2×C4×C197—22no—
80C2×C4×C197—22no—
81C2×C4×C197—42no—
82C2×C4×C197—42no—
83C2×C4×C197C2×D414yes—
84C2×C4×C197C2×D412yes—
85C2×C4×C197C2×D411yescharacteristic
86C2×C4×C197C2411yescharacteristic
87C22×C197—22no—
88C22×C197—22no—
89C22×C197—28no—
90C22×C197#12012yes—
91C22×C197C2×SD1612yes—
92C22×C197C2×SD1614yescomplemented
93C22×C197AGL(1,ℤ/8)12yes—
94C22×C197C22×D411yescharacteristic
95C2×D197—28no—
96C2×D197—432no—
97C2×D197—44no—
98C2×D197—44no—
99C2×D197—416no—
100C4×C197—22no—
101C4×C197—42no—
102C4×C197—42no—
103C4×C197#12012yes—
104C4×C197C22×D412yes—
105C2×C197—24no—
106C2×C197#45014yescomplemented
107C2×C197C2×#12011yescharacteristic
108C2×C197C22×SD1611yescharacteristic
109C2×C197C2×AGL(1,ℤ/8)11yescharacteristic
110D197—48no—
111C197C2×#45011yescharacteristic, complemented, Sylow
112C2×#450—1971nomaximal, Sylow
113C23×D4—1971no—
114C22×SD16—1972no—
115C2×C22⋊Q8D19711yescharacteristic, complemented
116#450—1978no—
117C2×#102—1972no—
118C2×C22⋊C8—1971no—
119C25—3941no—
120C22×Q8C2×D19711yescharacteristic, complemented
121C22×D4—3948no—
122C22×D4—3942no—
123C22×D4—3941no—
124C22×D4—1974no—
125C22×D4—1972no—
126C23×C4C2×D19711yescharacteristic
127C2×SD16—3948no—
128C2×SD16—1978no—
129C22×C8—1972no—
130C22⋊Q8—22no—
131C22⋊Q8C2×D19714yescomplemented
132C2×C4⋊C4—21no—
133C2×C4⋊C4C2×D19711yescharacteristic, complemented
134C2×C22⋊C4—21no—
135#102—1978no—
136C22⋊C8—1974no—
137C24—7884no—
138C24—7884no—
139C24—3948no—
140C24—3944no—
141C24—3942no—
142C24C22⋊D19711yescharacteristic
143C2×Q8—21no—
144C2×Q8—24no—
145C2×Q8C22×D19712yescomplemented
146C2×D4—3948no—
147C2×D4—39416no—
148C2×D4—39416no—
149C2×D4—3944no—
150C2×D4—3944no—
151C2×D4—3942no—
152C2×D4—1978no—
153C2×D4—1974no—
154C22×C4—24no—
155C22×C4—21no—
156C22×C4—21no—
157C22×C4C22⋊D19712yes—
158C22×C4C22⋊D19711yescharacteristic
159C22×C4C22×D19712yes—
160C22×C4C22×D19711yescharacteristic
161SD16—39416no—
162C2×C8—3944no—
163C2×C8—1974no—
164C4⋊C4—24no—
165C4⋊C4—21no—
166C4⋊C4C22×D19712yescomplemented
167C22⋊C4—24no—
168C23—22no—
169C23—22no—
170C23—7888no—
171C23—78832no—
172C23—7884no—
173C23—7888no—
174C23—7884no—
175C23—39416no—
176C23—3948no—
177C23—3944no—
178C23#1569134514yescomplemented
179C23C2×C22⋊D19712yes—
180C23C2×C22⋊D19711yescharacteristic
181Q8—24no—
182Q8—42no—
183D4—39416no—
184D4—3948no—
185D4—3944no—
186D4—1978no—
187C2×C4—22no—
188C2×C4—24no—
189C2×C4—24no—
190C2×C4—22no—
191C2×C4—22no—
192C2×C4—42no—
193C2×C4—42no—
194C2×C4D4×D19714yes—
195C2×C4C2×C22⋊D19712yes—
196C2×C4C2×C22⋊D19711yescharacteristic
197C2×C4C23×D19711yescharacteristic
198C8—3944no—
199C22—22no—
200C22—28no—
201C22—22no—
202C22—78832no—
203C22—7884no—
204C22—78816no—
205C22—7884no—
206C22—3948no—
207C22#2026329412yes—
208C22C2×#1569134512yes—
209C22C2×#1569134514yescomplemented
210C22#2026335112yes—
211C22C22×C22⋊D19711yescharacteristic
212C4—22no—
213C4—42no—
214C4—42no—
215C4#2026329412yes—
216C4C2×D4×D19712yes—
217C2—24no—
218C2—7888no—
219C2#2716122914yesdirect product factor
220C2C2×#2026329411yescharacteristic
221C2C22×#1569134511yescharacteristic
222C2C2×#2026335111yescharacteristic
subgroupG/H
centerC23C2×C22⋊D197
commutator, cosocleC2×C4×C197C24
FrattiniC2×C4C23×D197
FittingC2×C22⋊Q8×C197C2
socleC23×C197C2×D4
prime radicalC23×D788C2
hypercenterC2×C22⋊Q8D197
hypocenterC197C2×#450
LCSG ▷ C2×C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×C22⋊Q8

Complements

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

NH ≅ G/Ntype
2. C22×#15691345C2semidirect
3. #27161229C2direct (N × H)
4. C2×#20263246C2semidirect
5. C2×C22⋊#13096802C2semidirect
6. C2×C22⋊Q8×C197C2semidirect
14. C2×#15691345C22semidirect
15. C22×#13096802C22semidirect
16. #20263246C22semidirect
17. C22⋊#13096802C22semidirect
18. C22×Q8×C197C22semidirect
21. C22⋊Q8×C197C22semidirect
23. C2×C4⋊C4×C197C22semidirect
40. C2×#13096802C23semidirect
44. C2×Q8×C197C23semidirect
54. C4⋊C4×C197C23semidirect
71. C23×C197SD16semidirect
92. C22×C197C2×SD16semidirect
106. C2×C197#450semidirect
111. C197C2×#450semidirect
115. C2×C22⋊Q8D197semidirect
120. C22×Q8C2×D197semidirect
131. C22⋊Q8C2×D197semidirect
133. C2×C4⋊C4C2×D197semidirect
145. C2×Q8C22×D197semidirect
166. C4⋊C4C22×D197semidirect
178. C23#15691345semidirect
209. C22C2×#15691345semidirect
219. C2#27161229direct (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×#156913452
#271612292
C2×#202632462
C2×C22⋊#130968022
C2×C22⋊Q8×C1972
C2×#450197