Finite Group Databasebeta

← C2×#27160954 #38745125

Subgroups — C2×#27160954 #38745125

Order 25216.

1232 conjugacy classes of subgroups.

The subgroup lattice has 216 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C24×Dic197C211yesmaximal, characteristic
2C22×C4⋊Dic197C212yesmaximal, complemented
3C22×C22⋊Dic197C211yesmaximal, characteristic
4#27160954C218yesmaximal, direct product factor
5C2×#20263233C212yesmaximal, complemented
6C22×C22⋊C4×C197C211yesmaximal, characteristic
7C23×Dic197—28no—
8C23×Dic197—24no—
9C23×Dic197C2214yes—
10C23×Dic197C2211yescharacteristic
11C23×Dic197C2211yescharacteristic
12C23×Dic197C2212yes—
13C2×C4⋊Dic197—28no—
14C2×C4⋊Dic197C2218yescomplemented
15C2×C22⋊Dic197—24no—
16C2×C22⋊Dic197C2214yes—
17#20263233C2218yescomplemented
18C25×C197C2211yescharacteristic
19C23×C4×C197C2212yes—
20C2×C22⋊C4×C197C418yescomplemented
21C2×C22⋊C4×C197C2214yes—
22C22×Dic197—232no—
23C22×Dic197—216no—
24C22×Dic197—24no—
25C22×Dic197—28no—
26C22×Dic197—24no—
27C22×Dic197—22no—
28C22×Dic197—22no—
29C22×Dic197—24no—
30C22×Dic197—24no—
31C22×Dic197D418yes—
32C22×Dic197C2312yes—
33C22×Dic197C2312yes—
34C22×Dic197C2314yes—
35C4⋊Dic197—216no—
36C22⋊Dic197—28no—
37C24×C197—24no—
38C24×C197—24no—
39C24×C197C2×C414yes—
40C24×C197D414yes—
41C24×C197Q814yes—
42C24×C197C2312yes—
43C24×C197C2311yescharacteristic
44C22×C4×C197—24no—
45C22×C4×C197—24no—
46C22×C4×C197C2×C418yescomplemented
47C22×C4×C197C2314yes—
48C22⋊C4×C197C2×C4116yescomplemented
49C2×Dic197—232no—
50C2×Dic197—216no—
51C2×Dic197—24no—
52C2×Dic197—24no—
53C2×Dic197—22no—
54C2×Dic197—22no—
55C2×Dic197—24no—
56C2×Dic197—24no—
57C2×Dic197—44no—
58C2×Dic197—44no—
59C2×Dic197C2×D418yes—
60C23×C197—216no—
61C23×C197—28no—
62C23×C197—216no—
63C23×C197—28no—
64C23×C197—24no—
65C23×C197—24no—
66C23×C197C4⋊C4116yescomplemented
67C23×C197C22×C414yes—
68C23×C197C22×C412yes—
69C23×C197C2×D414yes—
70C23×C197C2×D414yes—
71C23×C197C2×D412yes—
72C23×C197C2×Q814yes—
73C23×C197C2×Q812yes—
74C23×C197#4114yes—
75C23×C197C2411yescharacteristic
76C2×C4×C197—216no—
77C2×C4×C197—24no—
78C2×C4×C197—24no—
79C2×C4×C197C22×C418yescomplemented
80C22×C197—28no—
81C22×C197—24no—
82C22×C197—28no—
83C22×C197—24no—
84C22×C197—232no—
85C22×C197C2×C4⋊C414yes—
86C22×C197C2×C4⋊C418yescomplemented
87C22×C197C4×D418yes—
88C22×C197#12014yes—
89C22×C197C22⋊Q818yes—
90C22×C197#12314yes—
91C22×C197C23×C411yescharacteristic
92C22×C197C22×D412yes—
93C22×C197C22×D411yescharacteristic
94C22×C197C22×Q811yescharacteristic
95C22×C197C2×#4112yes—
96C4×C197—28no—
97Dic197—28no—
98Dic197—42no—
99Dic197—42no—
100C2×C197—28no—
101C2×C197#38518yescomplemented
102C2×C197C22×C4⋊C411yescharacteristic
103C2×C197C2×C4×D412yes—
104C2×C197C2×#12011yescharacteristic
105C2×C197C2×C22⋊Q812yes—
106C2×C197C2×#12311yescharacteristic
107C197C2×#38511yescharacteristic, complemented, Sylow
108C2×#385—1971nomaximal, Sylow
109C24×C4—1971no—
110C22×C4⋊C4—1972no—
111C22×C22⋊C4—1971no—
112C22×C22⋊C4D19711yescharacteristic
113#385—1978no—
114C2×#95—1972no—
115C25C2×D19711yescharacteristic
116C23×C4—3944no—
117C23×C4—3948no—
118C23×C4—1974no—
119C23×C4—1971no—
120C23×C4—1971no—
121C23×C4—1972no—
122C23×C4C2×D19712yes—
123C2×C4⋊C4—3948no—
124C2×C4⋊C4—1978no—
125C2×C22⋊C4—3944no—
126C2×C22⋊C4—1974no—
127C2×C22⋊C4Dic19718yescomplemented
128C2×C22⋊C4C2×D19714yes—
129#95—1978no—
130C24—24no—
131C24—24no—
132C24C2×Dic19714yes—
133C24D78814yes—
134C24Dic39414yes—
135C24C22×D19712yes—
136C24C22×D19711yescharacteristic
137C22×C4—24no—
138C22×C4—24no—
139C22×C4—3944no—
140C22×C4—3942no—
141C22×C4—3942no—
142C22×C4—3944no—
143C22×C4—39432no—
144C22×C4—3944no—
145C22×C4—3948no—
146C22×C4—3944no—
147C22×C4—39416no—
148C22×C4—1972no—
149C22×C4—1972no—
150C22×C4—1978no—
151C22×C4—1974no—
152C22×C4C2×Dic19718yescomplemented
153C22×C4C22×D19714yes—
154C4⋊C4—39416no—
155C22⋊C4—3948no—
156C22⋊C4C2×Dic197116yescomplemented
157C23—216no—
158C23—28no—
159C23—216no—
160C23—28no—
161C23—24no—
162C23—24no—
163C23C4⋊Dic197116yescomplemented
164C23C22×Dic19714yes—
165C23C22×Dic19712yes—
166C23D4×D19714yes—
167C23C2×D78814yes—
168C23C2×D78812yes—
169C23C2×Dic39414yes—
170C23C2×Dic39412yes—
171C23#1569135714yes—
172C23C23×D19711yescharacteristic
173C2×C4—216no—
174C2×C4—24no—
175C2×C4—24no—
176C2×C4—7884no—
177C2×C4—7884no—
178C2×C4—3944no—
179C2×C4—3942no—
180C2×C4—3942no—
181C2×C4—3944no—
182C2×C4—39432no—
183C2×C4—39416no—
184C2×C4—3944no—
185C2×C4—3944no—
186C2×C4—1978no—
187C2×C4C22×Dic19718yescomplemented
188C22—232no—
189C22—28no—
190C22—24no—
191C22—28no—
192C22—24no—
193C22C2×C4⋊Dic19714yes—
194C22C2×C4⋊Dic19718yescomplemented
195C22D4×Dic19718yes—
196C22#2026329614yes—
197C22#2026330318yes—
198C22#2026331014yes—
199C22C23×Dic19711yescharacteristic
200C22C2×D4×D19712yes—
201C22C22×D78811yescharacteristic
202C22C22×Dic39411yescharacteristic
203C22C2×#1569135712yes—
204C4—28no—
205C4—7882no—
206C4—7882no—
207C4—3948no—
208C2—28no—
209C2#2716095418yesdirect product factor
210C2C22×C4⋊Dic19711yescharacteristic
211C2C2×D4×Dic19712yes—
212C2C2×#2026329611yescharacteristic
213C2C2×#2026330312yes—
214C2C2×#2026331011yescharacteristic
subgroupG/H
centerC24C22×D197
commutatorC22×C197C23×C4
FrattiniC23C23×D197
FittingC22×C22⋊C4×C197C2
socleC24×C197C23
prime radicalC25×C197C22
cosocleC23×C197C24
hypercenterC22×C22⋊C4D197
hypocenterC197C2×#385
LCSG ▷ C22×C197 ▷ C197
UCSC1 ◁ C24 ◁ C22×C22⋊C4

Complements

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

NH ≅ G/Ntype
2. C22×C4⋊Dic197C2semidirect
4. #27160954C2direct (N × H)
5. C2×#20263233C2semidirect
14. C2×C4⋊Dic197C22semidirect
17. #20263233C22semidirect
20. C2×C22⋊C4×C197C4semidirect
46. C22×C4×C197C2×C4semidirect
48. C22⋊C4×C197C2×C4semidirect
66. C23×C197C4⋊C4semidirect
79. C2×C4×C197C22×C4semidirect
86. C22×C197C2×C4⋊C4semidirect
101. C2×C197#385semidirect
107. C197C2×#385semidirect
127. C2×C22⋊C4Dic197semidirect
152. C22×C4C2×Dic197semidirect
156. C22⋊C4C2×Dic197semidirect
163. C23C4⋊Dic197semidirect
187. C2×C4C22×Dic197semidirect
194. C22C2×C4⋊Dic197semidirect
209. C2#27160954direct (N × H)

Maximal subgroups

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

subgroupindex
C24×Dic1972
C22×C4⋊Dic1972
C22×C22⋊Dic1972
#271609542
C2×#202632332
C22×C22⋊C4×C1972
C2×#385197