Finite Group Databasebeta

← C2×#27161288 #38752149

Subgroups — C2×#27161288 #38752149

Order 25216.

480 conjugacy classes of subgroups; only the 157 normal subgroups are shown.

normal subgroups only

This group has 480 conjugacy classes of subgroups — too many to draw. Only its 157 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×Dic788C211yesmaximal, characteristic
2C22×#15691348C211yesmaximal, characteristic
3C2×#20263324C211yesmaximal, characteristic
4C2×#20263291C211yesmaximal, characteristic
5#27161288C218yesmaximal, direct product factor
6C2×#20263255C211yesmaximal, characteristic
7C2×#20263249C211yesmaximal, characteristic
8C2×#103×C197C211yesmaximal, characteristic
9C22×Dic394C2211yescharacteristic
10C22×Dic394C2211yescharacteristic
11C2×Dic788—24no—
12C2×Dic788C2214yes—
13C2×#15691348—24no—
14C2×#15691348C2214yes—
15C22×#13096802C2211yescharacteristic
16#20263324—22no—
17#20263324C2214yes—
18#20263291—22no—
19#20263291C2214yes—
20C2×#15691337—21no—
21C2×#15691337—21no—
22C2×#15691337—21no—
23C2×C4×Dic197—21no—
24C2×C4×Dic197C2211yescharacteristic
25#20263255C2214yes—
26#20263249C2214yes—
27C22×Q8×C197C2211yescharacteristic
28C22×C8×C197C2211yescharacteristic
29C2×C4⋊C4×C197C2211yescharacteristic
30#103×C197C2214yes—
31C2×Dic394—21no—
32C2×Dic394—21no—
33C2×Dic394—22no—
34C2×Dic394—22no—
35C2×Dic394—22no—
36C2×Dic394D414yes—
37C2×Dic394C2312yes—
38C2×Dic394C2312yes—
39C22×Dic197—21no—
40C22×Dic197—21no—
41C22×Dic197D411yescharacteristic
42C22×Dic197D411yescharacteristic
43Dic788—28no—
44#15691348—28no—
45C2×#13096802—22no—
46C2×#13096802C2312yes—
47#15691337—24no—
48#15691337—24no—
49#15691337—24no—
50C4×Dic197—24no—
51C4×Dic197D412yes—
52C4×Dic197C2312yes—
53C2×Q8×C197—21no—
54C2×Q8×C197—22no—
55C2×Q8×C197—22no—
56C2×Q8×C197C2312yes—
57C22×C4×C197—21no—
58C22×C4×C197—21no—
59C22×C4×C197C2311yescharacteristic
60C2×C8×C197—22no—
61C2×C8×C197C2312yes—
62C4⋊C4×C197—21no—
63C4⋊C4×C197C2312yes—
64Dic394—24no—
65Dic394—22no—
66Dic394—22no—
67Dic394—22no—
68Dic394—42no—
69Dic394C2×D414yes—
70C2×Dic197—24no—
71C2×Dic197—22no—
72C2×Dic197—22no—
73C2×Dic197—22no—
74C2×Dic197—42no—
75C2×Dic197Q1614yescomplemented
76C2×Dic197C2×D412yes—
77C2×Dic197C2×D412yes—
78#13096802—22no—
79C23×C197C2×D411yescharacteristic
80Q8×C197—22no—
81Q8×C197—22no—
82Q8×C197—42no—
83C2×C4×C197—22no—
84C2×C4×C197—22no—
85C2×C4×C197—42no—
86C2×C4×C197—42no—
87C2×C4×C197C2×D411yescharacteristic
88C2×C4×C197C2×D412yes—
89C2×C4×C197#4112yes—
90C2×C4×C197C2411yescharacteristic
91C8×C197—22no—
92C22×C197#12112yes—
93C22×C197C2×Q1612yes—
94C22×C197#13712yes—
95C22×C197C22×D411yescharacteristic
96C4×C197—42no—
97C4×C197—42no—
98C4×C197#12112yes—
99C4×C197C22×D411yescharacteristic
100C4×C197C2×#4111yescharacteristic
101Dic197—24no—
102Dic197—22no—
103Dic197—42no—
104Dic197C2×Q1614yescomplemented
105C2×C197#46214yescomplemented
106C2×C197C2×#12111yescharacteristic
107C2×C197C22×Q1611yescharacteristic
108C2×C197C2×#13711yescharacteristic
109C197C2×#46211yescharacteristic, complemented, Sylow
110C2×#462—1971nomaximal, Sylow
111C22×Q16—1971no—
112C22×Q16—1971no—
113C2×C4⋊Q8—1971no—
114C2×C4×Q8—1971no—
115#462—1978no—
116C2×C4⋊C8—1971no—
117C2×#103—1971no—
118C2×#103D19711yescharacteristic
119C22×Q8—1971no—
120C22×Q8—1971no—
121C22×Q8C2×D19711yescharacteristic
122C2×Q16—3944no—
123C2×Q16—3944no—
124C2×Q16—1974no—
125C2×Q16—1974no—
126C22×C8—1971no—
127C22×C8C2×D19711yescharacteristic
128C4⋊Q8—3942no—
129C4⋊Q8—1974no—
130C4×Q8—3942no—
131C4×Q8—1974no—
132C2×C4⋊C4—3941no—
133C2×C4⋊C4—3941no—
134C2×C4⋊C4—3941no—
135C2×C4⋊C4C2×D19711yescharacteristic
136C2×C42—3941no—
137C2×C42—1971no—
138C4⋊C8—1974no—
139#103—1974no—
140#103C2×D19714yes—
141C2×Q8—21no—
142C2×Q8—22no—
143C2×Q8—22no—
144C2×Q8—3942no—
145C2×Q8—3942no—
146C2×Q8—3941no—
147C2×Q8—3941no—
148C2×Q8—3942no—
149C2×Q8—1974no—
150C2×Q8—1972no—
151C2×Q8—1972no—
152C2×Q8C22×D19712yes—
153C22×C4—21no—
154C22×C4—21no—
155C22×C4—3941no—
156C22×C4—3941no—
157C22×C4—1971no—
158C22×C4—1971no—
159C22×C4C22×D19711yescharacteristic
160Q16—3948no—
161Q16—3948no—
162C2×C8—22no—
163C2×C8—3942no—
164C2×C8—1972no—
165C2×C8C22×D19712yes—
166C4⋊C4—21no—
167C4⋊C4—3944no—
168C4⋊C4—3944no—
169C4⋊C4—3944no—
170C4⋊C4C22×D19712yes—
171C42—3944no—
172C42—1972no—
173C42—1972no—
174C23D4×D19711yescharacteristic
175Q8—22no—
176Q8—22no—
177Q8—42no—
178Q8—7882no—
179Q8—3942no—
180Q8—3942no—
181Q8—3944no—
182Q8—3942no—
183Q8—1974no—
184C2×C4—22no—
185C2×C4—22no—
186C2×C4—42no—
187C2×C4—42no—
188C2×C4—7882no—
189C2×C4—3942no—
190C2×C4—3944no—
191C2×C4—3942no—
192C2×C4—3942no—
193C2×C4—1972no—
194C2×C4—1974no—
195C2×C4—1972no—
196C2×C4D4×D19711yescharacteristic
197C2×C4D4×D19712yes—
198C2×C4#1569135812yes—
199C2×C4C23×D19711yescharacteristic
200C8—22no—
201C8—3942no—
202C22#2026329912yes—
203C22Q16×D19712yes—
204C22#2026335512yes—
205C22C2×D4×D19711yescharacteristic
206C4—42no—
207C4—42no—
208C4—7882no—
209C4—3942no—
210C4—3944no—
211C4—1974no—
212C4#2026329912yes—
213C4C2×D4×D19711yescharacteristic
214C4C2×#1569135811yescharacteristic
215C2#2716128814yesdirect product factor
216C2C2×#2026329911yescharacteristic
217C2C2×Q16×D19711yescharacteristic
218C2C2×#2026335511yescharacteristic
subgroupG/H
centerC23D4×D197
commutator, cosocleC2×C4×C197C24
FrattiniC2×C4C23×D197
FittingC2×#103×C197C2
socle, prime radicalC23×C197C2×D4
hypercenterC2×#103D197
hypocenterC197C2×#462
LCSG ▷ C2×C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×#103

Complements

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

NH ≅ G/Ntype
5. #27161288C2direct (N × H)
75. C2×Dic197Q16semidirect
104. Dic197C2×Q16semidirect
105. C2×C197#462semidirect
109. C197C2×#462semidirect
215. C2#27161288direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic7882
C22×#156913482
C2×#202633242
C2×#202632912
#271612882
C2×#202632552
C2×#202632492
C2×#103×C1972
C2×#462197