Finite Group Databasebeta

← C2×#27161403 #38752596

Subgroups — C2×#27161403 #38752596

Order 25216.

468 conjugacy classes of subgroups; only the 149 normal subgroups are shown.

normal subgroups only

This group has 468 conjugacy classes of subgroups — too many to draw. Only its 149 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×#20263300C211yesmaximal, characteristic
2#27161403C218yesmaximal, direct product factor
3C2×#20263259C211yesmaximal, characteristic, complemented
4C2×#20263257C211yesmaximal, characteristic, complemented
5C2×#20263246C211yesmaximal, characteristic, complemented
6C2×#20263246C211yesmaximal, characteristic, complemented
7C2×C22⋊#13096802C211yesmaximal, characteristic, complemented
8C2×#117×C197C211yesmaximal, characteristic, complemented
9C22×D788C2211yescharacteristic
10C22×C22⋊D197—21no—
11C22×#13096802C2211yescharacteristic
12C22×#13096802C2211yescharacteristic
13#20263300—22no—
14#20263300C2214yes—
15C2×C4⋊Dic197C2211yescharacteristic
16C2×#15691335—21no—
17#20263259C2214yescomplemented
18#20263257C2214yescomplemented
19#20263246C2214yescomplemented
20#20263246C2214yescomplemented
21C22⋊#13096802C2214yescomplemented
22C23×C4×C197C2211yescharacteristic
23#117×C197—22no—
24#117×C197C2214yescomplemented
25C2×C4⋊C4×C197C2211yescharacteristic
26C2×C4⋊C4×C197C2211yescharacteristic
27C2×C22⋊C4×C197—21no—
28C2×C42×C197—21no—
29C23×D197—21no—
30C2×D788—21no—
31C2×D788—22no—
32C2×D788—22no—
33C2×D788C2312yes—
34C2×C22⋊D197—24no—
35C2×C22⋊D197—44no—
36C22×Dic197—21no—
37C2×#13096802—22no—
38C2×#13096802—22no—
39C2×#13096802C2312yes—
40C2×#13096802C2312yes—
41C4⋊Dic197—21no—
42C4⋊Dic197C2312yes—
43#15691335—24no—
44C24×C197D411yescharacteristic
45C22×C4×C197—22no—
46C22×C4×C197—22no—
47C22×C4×C197—21no—
48C22×C4×C197—21no—
49C22×C4×C197D411yescharacteristic
50C22×C4×C197D412yes—
51C22×C4×C197C2312yes—
52C22×C4×C197C2311yescharacteristic
53C4⋊C4×C197—21no—
54C4⋊C4×C197—21no—
55C4⋊C4×C197C2312yes—
56C4⋊C4×C197C2312yes—
57C22⋊C4×C197—24no—
58C42×C197—24no—
59C22×D197—22no—
60C22×D197—42no—
61C22×D197—42no—
62C22×D197—42no—
63D788—22no—
64D788—22no—
65D788—42no—
66C22⋊D197—48no—
67C2×Dic197—22no—
68C2×Dic197—42no—
69#13096802—22no—
70#13096802—22no—
71C23×C197—22no—
72C23×C197—22no—
73C23×C197—22no—
74C23×C197C2×D412yes—
75C23×C197C2×D411yescharacteristic
76C2×C4×C197—22no—
77C2×C4×C197—24no—
78C2×C4×C197—22no—
79C2×C4×C197—22no—
80C2×C4×C197—22no—
81C2×C4×C197—22no—
82C2×C4×C197—42no—
83C2×C4×C197—42no—
84C2×C4×C197C2×D412yes—
85C2×C4×C197C2×D411yescharacteristic
86C2×C4×C197#4112yes—
87C2×C4×C197#4112yes—
88C2×C4×C197C2411yescharacteristic
89C22×C197—22no—
90C22×C197—22no—
91C22×C197—22no—
92C22×C197—44no—
93C22×C197#12312yes—
94C22×C197#13512yes—
95C22×C197AGL(1,ℤ/8)12yes—
96C22×C197C22×D411yescharacteristic
97C2×D197—42no—
98C2×D197—42no—
99C2×D197—42no—
100C2×D197—84no—
101C4×C197—22no—
102C4×C197—42no—
103C4×C197—42no—
104C4×C197#12312yes—
105C4×C197C2×#4111yescharacteristic
106C4×C197C2×#4111yescharacteristic
107Dic197—42no—
108C2×C197—42no—
109C2×C197#48214yescomplemented
110C2×C197C2×#12311yescharacteristic
111C2×C197C2×#13511yescharacteristic
112C2×C197C2×AGL(1,ℤ/8)11yescharacteristic
113D197—82no—
114C197C2×#48211yescharacteristic, complemented, Sylow
115C2×#482—1971nomaximal, Sylow
116C2×#121—1971no—
117C2×#117D19711yescharacteristic, complemented
118#482—1978no—
119C2×#107—1971no—
120C2×#106—1971no—
121C2×#102—1971no—
122C2×#102—1971no—
123C2×C22⋊C8—1971no—
124C22×D4—3941no—
125C22×D4—1971no—
126C23×C4C2×D19711yescharacteristic
127C22×C8—1971no—
128C22×C8—1971no—
129#121—3942no—
130#121—1974no—
131#117—22no—
132#117C2×D19714yescomplemented
133C2×C4⋊C4—1971no—
134C2×C4⋊C4C2×D19711yescharacteristic
135C2×C4⋊C4C2×D19711yescharacteristic
136C2×C22⋊C4—21no—
137C2×C22⋊C4—3941no—
138C2×C42—21no—
139#107—1974no—
140#106—1974no—
141#102—1974no—
142#102—1974no—
143C22⋊C8—1974no—
144C24—3941no—
145C24C22⋊D19711yescharacteristic
146C2×D4—7884no—
147C2×D4—3944no—
148C2×D4—3941no—
149C2×D4—3942no—
150C2×D4—3942no—
151C2×D4—1972no—
152C22×C4—22no—
153C22×C4—22no—
154C22×C4—21no—
155C22×C4—21no—
156C22×C4—3941no—
157C22×C4C22⋊D19712yes—
158C22×C4C22⋊D19711yescharacteristic
159C22×C4C22×D19712yes—
160C22×C4C22×D19711yescharacteristic
161C2×C8—3942no—
162C2×C8—3942no—
163C2×C8—1972no—
164C2×C8—1972no—
165C4⋊C4—21no—
166C4⋊C4—21no—
167C4⋊C4—3941no—
168C4⋊C4—1972no—
169C4⋊C4C22×D19712yes—
170C4⋊C4C22×D19712yes—
171C22⋊C4—24no—
172C22⋊C4—3944no—
173C42—24no—
174C23—22no—
175C23—22no—
176C23—22no—
177C23—7882no—
178C23—7882no—
179C23—7882no—
180C23—3942no—
181C23C2×C22⋊D19712yes—
182C23C2×C22⋊D19711yescharacteristic
183D4—7888no—
184D4—7882no—
185D4—3942no—
186D4—3942no—
187C2×C4—22no—
188C2×C4—24no—
189C2×C4—22no—
190C2×C4—22no—
191C2×C4—22no—
192C2×C4—22no—
193C2×C4—42no—
194C2×C4—42no—
195C2×C4—7882no—
196C2×C4—3942no—
197C2×C4C2×C22⋊D19712yes—
198C2×C4C2×C22⋊D19711yescharacteristic
199C2×C4#1569135812yes—
200C2×C4#1569135812yes—
201C2×C4C23×D19711yescharacteristic
202C8—3942no—
203C8—3942no—
204C22—22no—
205C22—22no—
206C22—22no—
207C22—44no—
208C22—7882no—
209C22—7882no—
210C22—7882no—
211C22—15764no—
212C22#2026330912yes—
213C22#2026334612yes—
214C22#2026335112yes—
215C22C22×C22⋊D19711yescharacteristic
216C4—22no—
217C4—42no—
218C4—42no—
219C4—7882no—
220C4#2026330912yes—
221C4C2×#1569135811yescharacteristic
222C4C2×#1569135811yescharacteristic
223C2—42no—
224C2—15762no—
225C2#2716140314yesdirect product factor
226C2C2×#2026330911yescharacteristic
227C2C2×#2026334611yescharacteristic
228C2C2×#2026335111yescharacteristic
subgroupG/H
centerC23C2×C22⋊D197
commutator, cosocleC2×C4×C197C24
FrattiniC2×C4C23×D197
FittingC2×#117×C197C2
socleC23×C197C2×D4
prime radicalC2×#20263300C2
hypercenterC2×#117D197
hypocenterC197C2×#482
LCSG ▷ C2×C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#117

Complements

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

NH ≅ G/Ntype
2. #27161403C2direct (N × H)
3. C2×#20263259C2semidirect
4. C2×#20263257C2semidirect
5. C2×#20263246C2semidirect
6. C2×#20263246C2semidirect
7. C2×C22⋊#13096802C2semidirect
8. C2×#117×C197C2semidirect
17. #20263259C22semidirect
18. #20263257C22semidirect
19. #20263246C22semidirect
20. #20263246C22semidirect
21. C22⋊#13096802C22semidirect
24. #117×C197C22semidirect
109. C2×C197#482semidirect
114. C197C2×#482semidirect
117. C2×#117D197semidirect
132. #117C2×D197semidirect
225. C2#27161403direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202633002
#271614032
C2×#202632592
C2×#202632572
C2×#202632462
C2×C22⋊#130968022
C2×#117×C1972
C2×#482197