Finite Group Databasebeta

← C2×#27161005 #38745937

Subgroups — C2×#27161005 #38745937

Order 25216.

820 conjugacy classes of subgroups; only the 237 normal subgroups are shown.

normal subgroups only

This group has 820 conjugacy classes of subgroups — too many to draw. Only its 237 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
1C22×#15691335C212yesmaximal
2C22×#15691335C211yesmaximal, characteristic
3#27161005C218yesmaximal, direct product factor
4C2×#20263233C212yesmaximal, complemented
5C2×#20263233C211yesmaximal, characteristic, complemented
6C22×C4⋊C4×C197C211yesmaximal, characteristic, complemented
7C24×D197C2211yescharacteristic
8C23×Dic197C2212yes—
9C23×Dic197C2211yescharacteristic
10C2×#15691335—28no—
11C2×#15691335—24no—
12C2×#15691335C2218yes—
13C2×#15691335C2214yes—
14#20263233C2218yescomplemented
15#20263233C2214yescomplemented
16C23×C4×C197C2212yes—
17C23×C4×C197C2211yescharacteristic
18C2×C4⋊C4×C197—24no—
19C2×C4⋊C4×C197C2214yescomplemented
20C23×D197—22no—
21C23×D197—22no—
22C23×D197—24no—
23C23×D197—24no—
24C23×D197D414yes—
25C23×D197C2312yes—
26C22×Dic197—24no—
27C22×Dic197—22no—
28C22×Dic197—24no—
29C22×Dic197—24no—
30C22×Dic197—24no—
31C22×Dic197C2314yes—
32C22×Dic197C2312yes—
33#15691335—216no—
34#15691335—28no—
35C24×C197C2311yescharacteristic
36C22×C4×C197—24no—
37C22×C4×C197—24no—
38C22×C4×C197—24no—
39C22×C4×C197—24no—
40C22×C4×C197D414yes—
41C22×C4×C197C2314yes—
42C22×C4×C197C2312yes—
43C4⋊C4×C197—28no—
44C22×D197—28no—
45C22×D197—216no—
46C22×D197—22no—
47C22×D197—22no—
48C22×D197—24no—
49C22×D197—24no—
50C22×D197—44no—
51C22×D197—44no—
52C22×D197—48no—
53C22×D197C2×D414yes—
54C2×Dic197—24no—
55C2×Dic197—22no—
56C2×Dic197—24no—
57C2×Dic197—24no—
58C2×Dic197—24no—
59C2×Dic197—48no—
60C2×Dic197—44no—
61C23×C197C2×D412yes—
62C23×C197C2×D412yes—
63C23×C197#4112yes—
64C23×C197#4114yes—
65C23×C197#4114yes—
66C23×C197C2411yescharacteristic
67C2×C4×C197—28no—
68C2×C4×C197—24no—
69C2×C4×C197—24no—
70C2×C4×C197—24no—
71C2×C4×C197—24no—
72C2×C4×C197—48no—
73C2×C4×C197C2×D414yes—
74C22×C197#12114yes—
75C22×C197#12314yes—
76C22×C197#12318yes—
77C22×C197#12414yes—
78C22×C197#12618yes—
79C22×C197C22×D411yescharacteristic
80C22×C197C22×D411yescharacteristic
81C22×C197C2×#4111yescharacteristic
82C22×C197C2×#4112yes—
83C22×C197C2×#4112yes—
84C2×D197—24no—
85C2×D197—28no—
86C2×D197—42no—
87C2×D197—42no—
88C2×D197—44no—
89C2×D197—416no—
90C4×C197—24no—
91C4×C197—44no—
92Dic197—44no—
93Dic197—42no—
94C2×C197#39718yescomplemented
95C2×C197C2×#12111yescharacteristic
96C2×C197C2×#12311yescharacteristic
97C2×C197C2×#12312yes—
98C2×C197C2×#12411yescharacteristic
99C2×C197C2×#12612yes—
100D197—44no—
101C197C2×#39711yescharacteristic, complemented, Sylow
102C2×#397—1971nomaximal, Sylow
103C22×C4⋊C4D19711yescharacteristic, complemented
104C22×C22⋊C4—1972no—
105C22×C22⋊C4—1971no—
106#397—1978no—
107C2×#95—1972no—
108C2×#95—1971no—
109C25—1971no—
110C23×C4—1972no—
111C23×C4—1971no—
112C23×C4C2×D19712yes—
113C23×C4C2×D19711yescharacteristic
114C2×C4⋊C4—24no—
115C2×C4⋊C4C2×D19714yescomplemented
116C2×C22⋊C4—3948no—
117C2×C22⋊C4—3944no—
118C2×C22⋊C4—1978no—
119C2×C22⋊C4—1974no—
120#95—1978no—
121#95—1974no—
122C24—3942no—
123C24—3942no—
124C24—3944no—
125C24—3944no—
126C24—1974no—
127C24—1972no—
128C24C22×D19711yescharacteristic
129C22×C4—24no—
130C22×C4—24no—
131C22×C4—24no—
132C22×C4—24no—
133C22×C4—3944no—
134C22×C4—3942no—
135C22×C4—3944no—
136C22×C4—3944no—
137C22×C4—3944no—
138C22×C4—1974no—
139C22×C4—1972no—
140C22×C4C22⋊D19714yes—
141C22×C4C22×D19714yes—
142C22×C4C22×D19712yes—
143C4⋊C4—28no—
144C22⋊C4—39416no—
145C22⋊C4—3948no—
146C23—7884no—
147C23—7884no—
148C23—7888no—
149C23—3948no—
150C23—39416no—
151C23—3942no—
152C23—3942no—
153C23—3944no—
154C23—3944no—
155C23—1974no—
156C23D4×D19712yes—
157C23C2×C22⋊D19712yes—
158C23#1569135712yes—
159C23#1569135814yes—
160C23#1569135914yes—
161C23C23×D19711yescharacteristic
162C2×C4—28no—
163C2×C4—24no—
164C2×C4—24no—
165C2×C4—24no—
166C2×C4—24no—
167C2×C4—48no—
168C2×C4—7888no—
169C2×C4—7884no—
170C2×C4—3944no—
171C2×C4—3942no—
172C2×C4—3944no—
173C2×C4—3944no—
174C2×C4—3944no—
175C2×C4C2×C22⋊D19714yes—
176C22—7884no—
177C22—78816no—
178C22—7882no—
179C22—7882no—
180C22—3944no—
181C22—3948no—
182C22#2026329714yes—
183C22#2026330914yes—
184C22#2026331118yes—
185C22#2026331514yes—
186C22#2026332118yes—
187C22C2×D4×D19711yescharacteristic
188C22C22×C22⋊D19711yescharacteristic
189C22C2×#1569135711yescharacteristic
190C22C2×#1569135812yes—
191C22C2×#1569135912yes—
192C4—24no—
193C4—44no—
194C4—7884no—
195C4—7882no—
196C2—7884no—
197C2#2716100518yesdirect product factor
198C2C2×#2026329711yescharacteristic
199C2C2×#2026330911yescharacteristic
200C2C2×#2026331112yes—
201C2C2×#2026331511yescharacteristic
202C2C2×#2026332112yes—
subgroupG/H
centerC24C22×D197
commutator, cosocleC23×C197C24
FrattiniC23C23×D197
FittingC22×C4⋊C4×C197C2
socleC24×C197C23
prime radicalC24×D197C22
hypercenterC22×C4⋊C4D197
hypocenterC197C2×#397
LCSG ▷ C23×C197 ▷ C197
UCSC1 ◁ C24 ◁ C22×C4⋊C4

Complements

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

NH ≅ G/Ntype
3. #27161005C2direct (N × H)
4. C2×#20263233C2semidirect
5. C2×#20263233C2semidirect
6. C22×C4⋊C4×C197C2semidirect
14. #20263233C22semidirect
15. #20263233C22semidirect
19. C2×C4⋊C4×C197C22semidirect
94. C2×C197#397semidirect
101. C197C2×#397semidirect
103. C22×C4⋊C4D197semidirect
115. C2×C4⋊C4C2×D197semidirect
197. C2#27161005direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156913352
#271610052
C2×#202632332
C22×C4⋊C4×C1972
C2×#397197