Finite Group Databasebeta

← C2×#27161397 #38752611

Subgroups — C2×#27161397 #38752611

Order 25216.

512 conjugacy classes of subgroups; only the 165 normal subgroups are shown.

normal subgroups only

This group has 512 conjugacy classes of subgroups — too many to draw. Only its 165 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#27161397C218yesmaximal, direct product factor
3C2×#20263257C212yesmaximal, complemented
4C2×#20263246C212yesmaximal, complemented
5C2×C22⋊#13096802C211yesmaximal, characteristic, complemented
6C22×C4⋊C4×C197C211yesmaximal, characteristic, complemented
7C22×D788C2211yescharacteristic
8C22×C22⋊D197—21no—
9C22×#13096802C2212yes—
10#20263300—22no—
11#20263300C2214yes—
12C2×C4⋊Dic197C2211yescharacteristic
13C2×#15691335—21no—
14#20263257C2218yescomplemented
15#20263246C2218yescomplemented
16C22⋊#13096802C2214yescomplemented
17C23×C4×C197—21no—
18C23×C4×C197C2211yescharacteristic
19C2×C4⋊C4×C197—22no—
20C2×C4⋊C4×C197—21no—
21C2×C4⋊C4×C197C2212yes—
22C2×C4⋊C4×C197C2214yescomplemented
23C23×D197—21no—
24C2×D788—21no—
25C2×D788—24no—
26C2×D788C2312yes—
27C2×C22⋊D197—24no—
28C2×C22⋊D197—44no—
29C22×Dic197—21no—
30C2×#13096802—24no—
31C2×#13096802C2314yes—
32C4⋊Dic197—21no—
33C4⋊Dic197C2312yes—
34#15691335—24no—
35C24×C197D411yescharacteristic
36C22×C4×C197—24no—
37C22×C4×C197—22no—
38C22×C4×C197—24no—
39C22×C4×C197—44no—
40C22×C4×C197D411yescharacteristic
41C22×C4×C197D412yes—
42C22×C4×C197C2312yes—
43C22×C4×C197C2311yescharacteristic
44C4⋊C4×C197—22no—
45C4⋊C4×C197—24no—
46C4⋊C4×C197C2314yes—
47C22×D197—22no—
48C22×D197—42no—
49C22×D197—42no—
50C22×D197—42no—
51D788—24no—
52D788—42no—
53C22⋊D197—48no—
54C2×Dic197—22no—
55C2×Dic197—42no—
56#13096802—24no—
57C23×C197—22no—
58C23×C197—22no—
59C23×C197SD1614yes—
60C23×C197C2×D412yes—
61C23×C197C2×D411yescharacteristic
62C2×C4×C197—22no—
63C2×C4×C197—24no—
64C2×C4×C197—24no—
65C2×C4×C197—24no—
66C2×C4×C197—48no—
67C2×C4×C197—44no—
68C2×C4×C197C2×D412yes—
69C2×C4×C197C2×D411yescharacteristic
70C2×C4×C197#4114yes—
71C2×C4×C197C2411yescharacteristic
72C22×C197—22no—
73C22×C197—22no—
74C22×C197—28no—
75C22×C197#12312yes—
76C22×C197C2×SD1614yes—
77C22×C197C2×SD1612yes—
78C22×C197AGL(1,ℤ/8)12yes—
79C22×C197C22×D411yescharacteristic
80C2×D197—42no—
81C2×D197—42no—
82C2×D197—42no—
83C2×D197—84no—
84C4×C197—22no—
85C4×C197—44no—
86C4×C197#12312yes—
87C4×C197C2×#4112yes—
88Dic197—42no—
89C2×C197—24no—
90C2×C197#48114yescomplemented
91C2×C197C2×#12311yescharacteristic
92C2×C197C22×SD1611yescharacteristic
93C2×C197C2×AGL(1,ℤ/8)11yescharacteristic
94D197—82no—
95C197C2×#48111yescharacteristic, complemented, Sylow
96C2×#481—1971nomaximal, Sylow
97C2×#121—1971no—
98C22×C4⋊C4D19711yescharacteristic, complemented
99#481—1978no—
100C2×#106—1972no—
101C2×#102—1972no—
102C2×C22⋊C8—1971no—
103C22×D4—3941no—
104C22×D4—1971no—
105C23×C4—21no—
106C23×C4C2×D19711yescharacteristic
107C22×C8—1972no—
108#121—3942no—
109#121—1974no—
110C2×C4⋊C4—22no—
111C2×C4⋊C4—21no—
112C2×C4⋊C4—1971no—
113C2×C4⋊C4C2×D19712yes—
114C2×C4⋊C4C2×D19714yescomplemented
115C2×C22⋊C4—3941no—
116#106—1978no—
117#102—1978no—
118C22⋊C8—1974no—
119C24—3941no—
120C24C22⋊D19711yescharacteristic
121C2×D4—7884no—
122C2×D4—3944no—
123C2×D4—3941no—
124C2×D4—3944no—
125C2×D4—1972no—
126C22×C4—24no—
127C22×C4—24no—
128C22×C4—22no—
129C22×C4—44no—
130C22×C4—3941no—
131C22×C4C22⋊D19712yes—
132C22×C4C22⋊D19711yescharacteristic
133C22×C4C22×D19712yes—
134C22×C4C22×D19711yescharacteristic
135C2×C8—3944no—
136C2×C8—1974no—
137C4⋊C4—22no—
138C4⋊C4—24no—
139C4⋊C4—3941no—
140C4⋊C4—1972no—
141C4⋊C4C22×D19714yes—
142C22⋊C4—3944no—
143C23—22no—
144C23—22no—
145C23—7882no—
146C23—7882no—
147C23—7882no—
148C23—3942no—
149C23#1569134514yes—
150C23C2×C22⋊D19712yes—
151C23C2×C22⋊D19711yescharacteristic
152D4—7888no—
153D4—7882no—
154D4—3944no—
155C2×C4—22no—
156C2×C4—24no—
157C2×C4—24no—
158C2×C4—24no—
159C2×C4—48no—
160C2×C4—44no—
161C2×C4—7882no—
162C2×C4—3942no—
163C2×C4C2×C22⋊D19712yes—
164C2×C4C2×C22⋊D19711yescharacteristic
165C2×C4#1569135814yes—
166C2×C4C23×D19711yescharacteristic
167C8—3944no—
168C22—22no—
169C22—28no—
170C22—22no—
171C22—7882no—
172C22—7882no—
173C22—7882no—
174C22—15764no—
175C22#2026330912yes—
176C22C2×#1569134514yes—
177C22C2×#1569134512yes—
178C22#2026335212yes—
179C22C22×C22⋊D19711yescharacteristic
180C4—22no—
181C4—44no—
182C4—7882no—
183C4#2026330912yes—
184C4C2×#1569135812yes—
185C2—24no—
186C2—15762no—
187C2#2716139714yesdirect product factor
188C2C2×#2026330911yescharacteristic
189C2C22×#1569134511yescharacteristic
190C2C2×#2026335211yescharacteristic
subgroupG/H
centerC23C2×C22⋊D197
commutator, cosocleC2×C4×C197C24
FrattiniC2×C4C23×D197
FittingC22×C4⋊C4×C197C2
socleC23×C197C2×D4
prime radicalC2×#20263300C2
hypercenterC22×C4⋊C4D197
hypocenterC197C2×#481
LCSG ▷ C2×C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×C4⋊C4

Complements

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

NH ≅ G/Ntype
2. #27161397C2direct (N × H)
3. C2×#20263257C2semidirect
4. C2×#20263246C2semidirect
5. C2×C22⋊#13096802C2semidirect
6. C22×C4⋊C4×C197C2semidirect
14. #20263257C22semidirect
15. #20263246C22semidirect
16. C22⋊#13096802C22semidirect
22. C2×C4⋊C4×C197C22semidirect
90. C2×C197#481semidirect
95. C197C2×#481semidirect
98. C22×C4⋊C4D197semidirect
114. C2×C4⋊C4C2×D197semidirect
187. C2#27161397direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202633002
#271613972
C2×#202632572
C2×#202632462
C2×C22⋊#130968022
C22×C4⋊C4×C1972
C2×#481197