Finite Group Databasebeta

← C2×#27160987 #38745907

Subgroups — C2×#27160987 #38745907

Order 25216.

1812 conjugacy classes of subgroups; only the 285 normal subgroups are shown.

normal subgroups only

This group has 1812 conjugacy classes of subgroups — too many to draw. Only its 285 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
1C23×C22⋊D197C212yesmaximal, complemented
2C22×C22⋊Dic197C212yesmaximal, complemented
3C22×#15691335C211yesmaximal, characteristic, complemented
4#27160987C218yesmaximal, direct product factor
5C2×#20263233C211yesmaximal, characteristic, complemented
6C23×D4×C197C211yesmaximal, characteristic, complemented
7C24×D197C2211yescharacteristic
8C22×C22⋊D197—28no—
9C22×C22⋊D197—28no—
10C22×C22⋊D197—28no—
11C22×C22⋊D197C2218yescomplemented
12C23×Dic197C2211yescharacteristic
13C23×Dic197C2212yes—
14C2×C22⋊Dic197—28no—
15C2×C22⋊Dic197C2218yescomplemented
16C2×#15691335—24no—
17C2×#15691335C2214yescomplemented
18#20263233C2214yescomplemented
19C25×C197C2212yes—
20C22×D4×C197—28no—
21C22×D4×C197—24no—
22C22×D4×C197C2214yescomplemented
23C23×C4×C197C2211yescharacteristic
24C23×D197—22no—
25C23×D197—24no—
26C23×D197—24no—
27C23×D197—22no—
28C23×D197D414yescomplemented
29C23×D197C2312yes—
30C2×C22⋊D197—264no—
31C2×C22⋊D197—216no—
32C2×C22⋊D197—216no—
33C2×C22⋊D197—216no—
34C22×Dic197—24no—
35C22×Dic197—24no—
36C22×Dic197—22no—
37C22×Dic197—24no—
38C22×Dic197D418yescomplemented
39C22×Dic197C2312yes—
40C22×Dic197C2314yes—
41C22⋊Dic197—216no—
42#15691335—28no—
43C24×C197—24no—
44C24×C197—24no—
45C24×C197—24no—
46C24×C197—24no—
47C24×C197—24no—
48C24×C197—24no—
49C24×C197D418yescomplemented
50C24×C197C2314yes—
51C24×C197C2311yescharacteristic
52C2×D4×C197—232no—
53C2×D4×C197—216no—
54C2×D4×C197—28no—
55C22×C4×C197—24no—
56C22×C4×C197D414yescomplemented
57C22×C4×C197C2312yes—
58C22×D197—216no—
59C22×D197—28no—
60C22×D197—22no—
61C22×D197—24no—
62C22×D197—24no—
63C22×D197—22no—
64C22×D197—44no—
65C22×D197—48no—
66C22×D197—44no—
67C22×D197C2×D414yescomplemented
68C22⋊D197—264no—
69C2×Dic197—216no—
70C2×Dic197—24no—
71C2×Dic197—24no—
72C2×Dic197—22no—
73C2×Dic197—24no—
74C2×Dic197—44no—
75C2×Dic197C2×D418yescomplemented
76C23×C197—216no—
77C23×C197—216no—
78C23×C197—216no—
79C23×C197—24no—
80C23×C197—24no—
81C23×C197—24no—
82C23×C197—24no—
83C23×C197—24no—
84C23×C197—24no—
85C23×C197—48no—
86C23×C197—48no—
87C23×C197—48no—
88C23×C197—48no—
89C23×C197C2×D412yes—
90C23×C197C2×D414yes—
91C23×C197C2×D414yes—
92C23×C197C2×D412yes—
93C23×C197C2×D418yescomplemented
94C23×C197#4112yes—
95C23×C197C2411yescharacteristic
96D4×C197—232no—
97C2×C4×C197—28no—
98C2×C4×C197—24no—
99C2×C4×C197C2×D414yescomplemented
100C22×C197—28no—
101C22×C197—28no—
102C22×C197—28no—
103C22×C197—44no—
104C22×C197—44no—
105C22×C197—44no—
106C22×C197—44no—
107C22×C197—432no—
108C22×C197#12018yes—
109C22×C197#12014yes—
110C22×C197#12114yes—
111C22×C197#12118yes—
112C22×C197#12714yes—
113C22×C197C22×D411yescharacteristic
114C22×C197C22×D412yes—
115C22×C197C22×D412yes—
116C22×C197C22×D411yescharacteristic
117C22×C197C2×#4111yescharacteristic
118C2×D197—28no—
119C2×D197—24no—
120C2×D197—42no—
121C2×D197—44no—
122C2×D197—42no—
123C2×D197—416no—
124C4×C197—24no—
125Dic197—28no—
126Dic197—42no—
127C2×C197—48no—
128C2×C197#39218yescomplemented
129C2×C197C2×#12012yes—
130C2×C197C2×#12011yescharacteristic
131C2×C197C2×#12111yescharacteristic
132C2×C197C2×#12112yes—
133C2×C197C2×#12711yescharacteristic
134D197—44no—
135C197C2×#39211yescharacteristic, complemented, Sylow
136C2×#392—1971nomaximal, Sylow
137C23×D4—1972no—
138C23×D4D19711yescharacteristic, complemented
139C22×C22⋊C4—1972no—
140C22×C22⋊C4—1971no—
141#392—1978no—
142C2×#95—1971no—
143C25—1971no—
144C25C2×D19712yes—
145C22×D4—28no—
146C22×D4—24no—
147C22×D4—3948no—
148C22×D4—3948no—
149C22×D4—3948no—
150C22×D4—1978no—
151C22×D4C2×D19714yescomplemented
152C23×C4—1971no—
153C23×C4—1972no—
154C23×C4C2×D19711yescharacteristic
155C2×C22⋊C4—3948no—
156C2×C22⋊C4—3944no—
157C2×C22⋊C4—1978no—
158C2×C22⋊C4—1974no—
159#95—1974no—
160C24—24no—
161C24—24no—
162C24—24no—
163C24—24no—
164C24—24no—
165C24—24no—
166C24—3944no—
167C24—3942no—
168C24—3944no—
169C24—3942no—
170C24—1974no—
171C24—1972no—
172C24C22⋊D19718yescomplemented
173C24C22×D19714yes—
174C24C22×D19711yescharacteristic
175C2×D4—232no—
176C2×D4—216no—
177C2×D4—28no—
178C2×D4—39464no—
179C2×D4—39416no—
180C2×D4—39416no—
181C2×D4—39416no—
182C22×C4—24no—
183C22×C4—3944no—
184C22×C4—3942no—
185C22×C4—3944no—
186C22×C4—3944no—
187C22×C4—1972no—
188C22×C4—1978no—
189C22×C4—1974no—
190C22×C4C22⋊D19714yescomplemented
191C22×C4C22×D19712yes—
192C22⋊C4—39416no—
193C22⋊C4—3948no—
194C23—216no—
195C23—216no—
196C23—216no—
197C23—24no—
198C23—24no—
199C23—24no—
200C23—24no—
201C23—24no—
202C23—24no—
203C23—48no—
204C23—48no—
205C23—48no—
206C23—48no—
207C23—7884no—
208C23—7888no—
209C23—7884no—
210C23—39416no—
211C23—3948no—
212C23—3944no—
213C23—3942no—
214C23—3944no—
215C23—3942no—
216C23—1974no—
217C23D4×D19712yes—
218C23D4×D19714yes—
219C23C2×C22⋊D19714yes—
220C23C2×C22⋊D19712yes—
221C23C2×C22⋊D19718yescomplemented
222C23#1569135712yes—
223C23C23×D19711yescharacteristic
224D4—232no—
225D4—39464no—
226C2×C4—28no—
227C2×C4—24no—
228C2×C4—7884no—
229C2×C4—3944no—
230C2×C4—3942no—
231C2×C4—39416no—
232C2×C4—3944no—
233C2×C4—3944no—
234C2×C4—1978no—
235C2×C4C2×C22⋊D19714yescomplemented
236C22—28no—
237C22—28no—
238C22—28no—
239C22—44no—
240C22—432no—
241C22—44no—
242C22—44no—
243C22—44no—
244C22—7882no—
245C22—78816no—
246C22—7882no—
247C22—7884no—
248C22—3948no—
249C22—3944no—
250C22#2026329418yes—
251C22#2026329514yes—
252C22#2026329714yes—
253C22#2026329818yes—
254C22#2026332214yes—
255C22C2×D4×D19712yes—
256C22C2×D4×D19711yescharacteristic
257C22C22×C22⋊D19711yescharacteristic
258C22C22×C22⋊D19712yes—
259C22C2×#1569135711yescharacteristic
260C4—24no—
261C4—7882no—
262C4—3948no—
263C2—48no—
264C2—7884no—
265C2#2716098718yesdirect product factor
266C2C2×#2026329412yes—
267C2C2×#2026329511yescharacteristic
268C2C2×#2026329711yescharacteristic
269C2C2×#2026329812yes—
270C2C2×#2026332211yescharacteristic
subgroupG/H
centerC24C22×D197
commutator, cosocleC23×C197C24
FrattiniC23C23×D197
FittingC23×D4×C197C2
socleC24×C197C23
hypercenterC23×D4D197
hypocenterC197C2×#392
LCSG ▷ C23×C197 ▷ C197
UCSC1 ◁ C24 ◁ C23×D4

Complements

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

NH ≅ G/Ntype
1. C23×C22⋊D197C2semidirect
2. C22×C22⋊Dic197C2semidirect
3. C22×#15691335C2semidirect
4. #27160987C2direct (N × H)
5. C2×#20263233C2semidirect
6. C23×D4×C197C2semidirect
11. C22×C22⋊D197C22semidirect
15. C2×C22⋊Dic197C22semidirect
17. C2×#15691335C22semidirect
18. #20263233C22semidirect
22. C22×D4×C197C22semidirect
28. C23×D197D4semidirect
38. C22×Dic197D4semidirect
49. C24×C197D4semidirect
56. C22×C4×C197D4semidirect
67. C22×D197C2×D4semidirect
75. C2×Dic197C2×D4semidirect
93. C23×C197C2×D4semidirect
99. C2×C4×C197C2×D4semidirect
128. C2×C197#392semidirect
135. C197C2×#392semidirect
138. C23×D4D197semidirect
151. C22×D4C2×D197semidirect
172. C24C22⋊D197semidirect
190. C22×C4C22⋊D197semidirect
221. C23C2×C22⋊D197semidirect
235. C2×C4C2×C22⋊D197semidirect
265. C2#27160987direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C22⋊D1972
C22×C22⋊Dic1972
C22×#156913352
#271609872
C2×#202632332
C23×D4×C1972
C2×#392197