Finite Group Databasebeta

← C2×#27161264 #38752056

Subgroups — C2×#27161264 #38752056

Order 25216.

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

normal subgroups only

This group has 708 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×#20263374C211yesmaximal, characteristic
2C2×#20263359C212yesmaximal, complemented
3C2×#20263324C211yesmaximal, characteristic, complemented
4#27161264C218yesmaximal, direct product factor
5C2×#20263252C212yesmaximal, complemented
6C2×#101×C197C211yesmaximal, characteristic, complemented
7#20263374—24no—
8#20263374—22no—
9#20263374C2214yes—
10C2×#15691359—22no—
11C2×#15691358—22no—
12C2×#15691358C2212yes—
13C22×Dic394C2211yescharacteristic
14C2×Q8×D197—22no—
15#20263359—24no—
16#20263359C2218yescomplemented
17C2×Dic788—22no—
18C2×#15691347—22no—
19#20263324—22no—
20#20263324C2214yescomplemented
21C2×#15691337—22no—
22C2×C4×Dic197C2211yescharacteristic
23#20263252C2218yescomplemented
24C22×Q8×C197C2211yescharacteristic
25C2×M16×C197C2212yes—
26#101×C197C2214yescomplemented
27#15691359—28no—
28#15691359—28no—
29#15691358—28no—
30#15691358—28no—
31#15691358—22no—
32#15691358—22no—
33#15691358D414yes—
34#15691358C2314yes—
35C2×Dic394—22no—
36C2×Dic394—21no—
37C2×Dic394—22no—
38C2×Dic394—22no—
39C2×Dic394D412yes—
40C2×Dic394C2312yes—
41Q8×D197—28no—
42Q8×D197—28no—
43C2×D788—22no—
44C2×D788D412yes—
45C2×C22⋊D197—22no—
46C22×Dic197—21no—
47C22×Dic197—21no—
48C2×C4×D197—24no—
49C2×C4×D197—22no—
50Dic788—28no—
51#15691347—28no—
52#15691337—28no—
53C4×Dic197—21no—
54C4×Dic197C2312yes—
55C2×Q8×C197—22no—
56C2×Q8×C197—22no—
57C2×Q8×C197D412yes—
58C2×Q8×C197C2312yes—
59C22×C4×C197D412yes—
60C22×C4×C197C2311yescharacteristic
61M16×C197—22no—
62M16×C197C2314yes—
63C2×C8×C197—22no—
64C22×D197—22no—
65Dic394—28no—
66Dic394—22no—
67Dic394—24no—
68Dic394—42no—
69Dic394C2×D414yes—
70D788—28no—
71D788—22no—
72D788C2×D414yes—
73C22⋊D197—24no—
74C22⋊D197—24no—
75C2×Dic197—24no—
76C2×Dic197—22no—
77C2×Dic197—22no—
78C2×Dic197—22no—
79C2×Dic197—41no—
80C2×Dic197—41no—
81C4×D197—216no—
82C4×D197—24no—
83C4×D197—24no—
84C23×C197C2×D411yescharacteristic
85Q8×C197—24no—
86Q8×C197—24no—
87C2×C4×C197—22no—
88C2×C4×C197—22no—
89C2×C4×C197C2×D412yes—
90C2×C4×C197C2×D412yes—
91C2×C4×C197C2×D414yes—
92C2×C4×C197C2×D411yescharacteristic
93C2×C4×C197C2411yescharacteristic
94C8×C197—24no—
95C22×C197—22no—
96C22×C197#12011yescharacteristic
97C22×C197#12011yescharacteristic
98C22×C197C22×D411yescharacteristic
99C2×D197—24no—
100C2×D197—44no—
101C4×C197—24no—
102C4×C197#12012yes—
103C4×C197C22×D412yes—
104Dic197—24no—
105Dic197—24no—
106Dic197—42no—
107C2×C197—21no—
108C2×C197—21no—
109C2×C197#45612yescomplemented
110C2×C197C2×#12011yescharacteristic
111D197—44no—
112C197C2×#45611yescharacteristic, complemented, Sylow
113C2×#456—1971nomaximal, Sylow
114C2×2−1+4—1971no—
115C2×#137—1972no—
116C2×C4⋊Q8—1971no—
117#456—1978no—
118C2×#104—1972no—
119C2×#101D19711yescharacteristic, complemented
1202−1+4—3944no—
1212−1+4—3942no—
1222−1+4—1974no—
123C2×#41—3942no—
124C2×#41—3942no—
125C2×#41—1972no—
126C22×Q8—3942no—
127C22×Q8—1971no—
128C22×Q8C2×D19711yescharacteristic
129#137—3944no—
130#137—1978no—
131C2×Q16—3942no—
132C2×SD16—3942no—
133C2×M16C2×D19712yes—
134C4⋊Q8—3942no—
135C4⋊Q8—1974no—
136C2×C4⋊C4—3942no—
137C2×C42—1971no—
138#104—1978no—
139#101C2×D19714yescomplemented
140#41—3948no—
141#41—3948no—
142#41—3948no—
143#41—3942no—
144#41—3948no—
145#41—3942no—
146#41—1974no—
147#41—1974no—
148C2×Q8—22no—
149C2×Q8—22no—
150C2×Q8—3942no—
151C2×Q8—3942no—
152C2×Q8—3942no—
153C2×Q8—3948no—
154C2×Q8—3948no—
155C2×Q8—3941no—
156C2×Q8—1972no—
157C2×Q8—1972no—
158C2×Q8D78812yes—
159C2×Q8C22×D19712yes—
160C2×D4—3942no—
161C2×D4—3942no—
162C2×D4—1972no—
163C22×C4—3944no—
164C22×C4—3941no—
165C22×C4—3941no—
166C22×C4—3942no—
167C22×C4D78812yes—
168C22×C4C22×D19711yescharacteristic
169Q16—3948no—
170SD16—3948no—
171M16—22no—
172M16C22×D19714yes—
173C2×C8—22no—
174C4⋊C4—3948no—
175C42—3941no—
176C42—1972no—
177C23—3942no—
178C23C2×D78811yescharacteristic
179Q8—24no—
180Q8—24no—
181Q8—7882no—
182Q8—3948no—
183Q8—3944no—
184Q8—3942no—
185Q8—1974no—
186D4—3948no—
187D4—3944no—
188D4—3944no—
189D4—3942no—
190D4—1974no—
191C2×C4—22no—
192C2×C4—22no—
193C2×C4—7881no—
194C2×C4—7881no—
195C2×C4—39416no—
196C2×C4—3942no—
197C2×C4—3944no—
198C2×C4—3942no—
199C2×C4—3942no—
200C2×C4—3944no—
201C2×C4—3944no—
202C2×C4D4×D19712yes—
203C2×C4D4×D19712yes—
204C2×C4C2×D78814yes—
205C2×C4C2×D78811yescharacteristic
206C2×C4C23×D19711yescharacteristic
207C8—24no—
208C22—22no—
209C22—7884no—
210C22—3944no—
211C22#2026329611yescharacteristic
212C22#2026329611yescharacteristic
213C22C22×D78811yescharacteristic
214C4—24no—
215C4—7882no—
216C4—3944no—
217C4—3944no—
218C4#2026329612yes—
219C4C2×D4×D19712yes—
220C2—21no—
221C2—21no—
222C2—7884no—
223C2#2716126412yesdirect product factor
224C2C2×#2026329611yescharacteristic
subgroupG/H
centerC22#20263296
commutator, cosocleC2×C4×C197C24
FrattiniC2×C4C23×D197
FittingC2×#101×C197C2
socleC22×C197#120
prime radicalC2×#20263374C2
hypercenterC2×#101D197
hypocenterC197C2×#456
LCSG ▷ C2×C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#101

Complements

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

NH ≅ G/Ntype
2. C2×#20263359C2semidirect
3. C2×#20263324C2semidirect
4. #27161264C2direct (N × H)
5. C2×#20263252C2semidirect
6. C2×#101×C197C2semidirect
16. #20263359C22semidirect
20. #20263324C22semidirect
23. #20263252C22semidirect
26. #101×C197C22semidirect
109. C2×C197#456semidirect
112. C197C2×#456semidirect
119. C2×#101D197semidirect
139. #101C2×D197semidirect
223. C2#27161264direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202633742
C2×#202633592
C2×#202633242
#271612642
C2×#202632522
C2×#101×C1972
C2×#456197