Finite Group Databasebeta

← C4×#20263322 #38745275

Subgroups — C4×#20263322 #38745275

Order 25216.

924 conjugacy classes of subgroups.

The subgroup lattice has 256 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#20263322C211yesmaximal, characteristic
2C2×C4×D788C211yesmaximal, characteristic, complemented
3C2×C4×C22⋊D197C214yesmaximal, complemented
4#27160982C211yesmaximal, characteristic, complemented
5#27160980C211yesmaximal, characteristic, complemented
6#27160979C214yesmaximal, complemented
7#27160948C211yesmaximal, characteristic, complemented
8C42×Dic197C211yesmaximal, characteristic, complemented
9C2×C4×D4×C197C211yesmaximal, characteristic, complemented
10C22×D788C2211yescharacteristic
11C22×C22⋊D197C2214yes—
12C22×C4×D197C2212yes—
13#20263322C418yesdirect product factor
14C4×D788—24no—
15C4×C22⋊D197—216no—
16C2×C4⋊Dic197C2211yescharacteristic
17C2×#15691337C2214yes—
18C2×C22⋊Dic197C2214yes—
19C2×#15691335C2212yes—
20C2×#15691335C2214yes—
21C2×C4×Dic197C2212yes—
22C2×C4×Dic197C2211yescharacteristic
23C2×C4×Dic197C2211yescharacteristic
24C2×C4×Dic197C2212yes—
25C22×D4×C197C2211yescharacteristic
26C23×C4×C197C2212yes—
27C4×D4×C197—24no—
28C2×C4⋊C4×C197C2211yescharacteristic
29C2×C22⋊C4×C197C2212yes—
30C2×C42×C197C2211yescharacteristic
31C23×D197C2312yes—
32C2×D788—22no—
33C2×D788—22no—
34C2×D788C2×C414yescomplemented
35C2×C22⋊D197—28no—
36C2×C22⋊D197—28no—
37C2×C22⋊D197C2×C4116yescomplemented
38C22×Dic197C2312yes—
39C22×Dic197C2312yes—
40C22×Dic197C2312yes—
41C2×C4×D197—28no—
42C2×C4×D197—24no—
43C4⋊Dic197—22no—
44#15691337—28no—
45C22⋊Dic197—28no—
46#15691335—28no—
47#15691335—24no—
48C4×Dic197—24no—
49C4×Dic197—22no—
50C4×Dic197C2×C414yescomplemented
51C4×Dic197D418yescomplemented
52C24×C197C2312yes—
53C2×D4×C197—22no—
54C2×D4×C197—22no—
55C2×D4×C197C2×C414yescomplemented
56C22×C4×C197—24no—
57C22×C4×C197—28no—
58C22×C4×C197C2312yes—
59C22×C4×C197C2311yescharacteristic
60C22×C4×C197C2311yescharacteristic
61C22×C4×C197C2311yescharacteristic
62C4⋊C4×C197—22no—
63C22⋊C4×C197—24no—
64C42×C197D414yescomplemented
65C22×D197—24no—
66C22×D197—22no—
67C22×D197—24no—
68C22×D197—22no—
69C22×D197C22×C414yes—
70D788—28no—
71C22⋊D197—232no—
72C2×Dic197—22no—
73C2×Dic197—22no—
74C2×Dic197—22no—
75C2×Dic197—24no—
76C2×Dic197C22×C414yes—
77C2×Dic197C2×D414yes—
78C2×Dic197C2×D414yes—
79C2×Dic197#4114yes—
80C4×D197—48no—
81C23×C197—22no—
82C23×C197—24no—
83C23×C197—22no—
84C23×C197—24no—
85C23×C197C22×C414yes—
86C23×C197C2411yescharacteristic
87D4×C197—28no—
88C2×C4×C197—22no—
89C2×C4×C197—22no—
90C2×C4×C197—24no—
91C2×C4×C197—48no—
92C2×C4×C197C22×C412yes—
93C2×C4×C197C2×D414yes—
94C2×C4×C197C2×D412yes—
95C2×C4×C197C2×D412yes—
96C2×C4×C197C2×D412yes—
97C2×C4×C197#4112yes—
98C22×C197—24no—
99C22×C197—28no—
100C22×C197—42no—
101C22×C197—42no—
102C22×C197—44no—
103C22×C197C23×C411yescharacteristic
104C22×C197C22×D412yes—
105C22×C197C22×D411yescharacteristic
106C22×C197C2×#4112yes—
107C22×C197C2×#4111yescharacteristic
108C2×D197—28no—
109C2×D197—24no—
110C2×D197—42no—
111C2×D197—42no—
112C2×D197—44no—
113C4×C197—22no—
114C4×C197—42no—
115C4×C197C4×D414yescomplemented
116C4×C197#12714yescomplemented
117Dic197—24no—
118Dic197—42no—
119Dic197C4×D418yescomplemented
120C2×C197—44no—
121C2×C197C2×C4×D412yes—
122C2×C197C2×C4×D411yescharacteristic
123C2×C197C2×#12711yescharacteristic
124C2×C197#53211yescharacteristic
125C2×C197#53212yes—
126D197—44no—
127C197C4×#12711yescharacteristic, complemented, Sylow
128C4×#127—1971nomaximal, Sylow
129C2×#127—1971no—
130C2×C4×D4—1974no—
131C2×C4×D4—1971no—
132C2×C4×D4D19711yescharacteristic, complemented
133#390—1971no—
134#390—1971no—
135#390—1974no—
136#384—1971no—
137C43—1971no—
138C22×D4—1974no—
139C22×D4—1971no—
140C22×D4C2×D19711yescharacteristic
141C23×C4—1972no—
142C23×C4C2×D19712yes—
143#127—1978no—
144C4×D4—24no—
145C4×D4—39416no—
146C4×D4—3944no—
147C2×C4⋊C4—1974no—
148C2×C4⋊C4—1971no—
149C2×C4⋊C4C2×D19711yescharacteristic
150C2×C22⋊C4—1974no—
151C2×C22⋊C4—1974no—
152C2×C22⋊C4—1972no—
153C2×C22⋊C4C2×D19712yes—
154C2×C42—1972no—
155C2×C42—1971no—
156C2×C42—1971no—
157C2×C42—1972no—
158C2×C42C2×D19711yescharacteristic
159C24—1972no—
160C24C22×D19712yes—
161C2×D4—22no—
162C2×D4—22no—
163C2×D4—3948no—
164C2×D4—3948no—
165C2×D4—3942no—
166C2×D4—3942no—
167C2×D4—19716no—
168C2×D4—1974no—
169C2×D4C4×D19714yescomplemented
170C22×C4—28no—
171C22×C4—24no—
172C22×C4—3948no—
173C22×C4—3944no—
174C22×C4—1972no—
175C22×C4—1972no—
176C22×C4—1972no—
177C22×C4C22×D19712yes—
178C22×C4C22×D19711yescharacteristic
179C22×C4C22×D19711yescharacteristic
180C22×C4C22×D19711yescharacteristic
181C4⋊C4—22no—
182C4⋊C4—3948no—
183C4⋊C4—3942no—
184C22⋊C4—24no—
185C22⋊C4—3948no—
186C22⋊C4—3948no—
187C22⋊C4—3944no—
188C42—3944no—
189C42—3942no—
190C42—1974no—
191C42—1978no—
192C42C22⋊D19714yescomplemented
193C23—24no—
194C23—22no—
195C23—24no—
196C23—22no—
197C23—3944no—
198C23—3942no—
199C23—3944no—
200C23—3942no—
201C23—1974no—
202C23C2×C4×D19714yes—
203C23C23×D19711yescharacteristic
204D4—28no—
205D4—39432no—
206D4—3948no—
207C2×C4—22no—
208C2×C4—24no—
209C2×C4—22no—
210C2×C4—48no—
211C2×C4—7888no—
212C2×C4—3944no—
213C2×C4—3942no—
214C2×C4—3942no—
215C2×C4—3942no—
216C2×C4—1974no—
217C2×C4—1974no—
218C2×C4—1974no—
219C2×C4—1974no—
220C2×C4C2×C4×D19712yes—
221C2×C4D4×D19714yes—
222C2×C4C2×C22⋊D19712yes—
223C2×C4C2×C22⋊D19712yes—
224C2×C4C2×C22⋊D19712yes—
225C2×C4#1569135812yes—
226C22—28no—
227C22—24no—
228C22—42no—
229C22—42no—
230C22—44no—
231C22—7882no—
232C22—7882no—
233C22—7884no—
234C22—3948no—
235C22—3944no—
236C22C22×C4×D19711yescharacteristic
237C22C2×D4×D19712yes—
238C22C22×C22⋊D19711yescharacteristic
239C22#41×D19712yes—
240C22C2×#1569135811yescharacteristic
241C4—22no—
242C4—42no—
243C4—7882no—
244C4—3944no—
245C4—1978no—
246C4C4×C22⋊D19714yescomplemented
247C4#2026332214yesdirect product factor
248C2—44no—
249C2—7884no—
250C2C4×D4×D19712yes—
251C2C2×C4×C22⋊D19711yescharacteristic
252C2C2×#2026332211yescharacteristic
253C2#2716162511yescharacteristic
254C2#2716162612yes—
subgroupG/H
centerC22×C4C22×D197
commutatorC22×C197C23×C4
FrattiniC23C23×D197
FittingC2×C4×D4×C197C2
socle, cosocleC23×C197C24
prime radicalC2×#20263322C2
hypercenterC2×C4×D4D197
hypocenterC197C4×#127
LCSG ▷ C22×C197 ▷ C197
UCSC1 ◁ C22×C4 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
2. C2×C4×D788C2semidirect
3. C2×C4×C22⋊D197C2semidirect
4. #27160982C2semidirect
5. #27160980C2semidirect
6. #27160979C2semidirect
7. #27160948C2semidirect
8. C42×Dic197C2semidirect
9. C2×C4×D4×C197C2semidirect
13. #20263322C4direct (N × H)
34. C2×D788C2×C4semidirect
37. C2×C22⋊D197C2×C4semidirect
50. C4×Dic197C2×C4semidirect
51. C4×Dic197D4semidirect
55. C2×D4×C197C2×C4semidirect
64. C42×C197D4semidirect
115. C4×C197C4×D4semidirect
116. C4×C197#127semidirect
119. Dic197C4×D4semidirect
127. C197C4×#127semidirect
132. C2×C4×D4D197semidirect
169. C2×D4C4×D197semidirect
192. C42C22⋊D197semidirect
246. C4C4×C22⋊D197semidirect
247. C4#20263322direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202633222
C2×C4×D7882
C2×C4×C22⋊D1972
#271609822
#271609802
#271609792
#271609482
C42×Dic1972
C2×C4×D4×C1972
C4×#127197