Finite Group Databasebeta

← C2×#27161007 #38745939

Subgroups — C2×#27161007 #38745939

Order 25216.

820 conjugacy classes of subgroups.

The subgroup lattice has 296 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#15691337C211yesmaximal, characteristic, complemented
2C22×C22⋊Dic197C211yesmaximal, characteristic
3C22×C22⋊Dic197C211yesmaximal, characteristic
4#27161007C218yesmaximal, direct product factor
5C2×#20263233C211yesmaximal, characteristic, complemented
6C2×#20263233C211yesmaximal, characteristic, complemented
7C2×#20263233C211yesmaximal, characteristic, complemented
8C22×C22⋊C4×C197C211yesmaximal, characteristic
9C23×Dic197C2211yescharacteristic
10C23×Dic197C2211yescharacteristic
11C23×Dic197C2211yescharacteristic
12C23×Dic197C2211yescharacteristic
13C2×#15691337—24no—
14C2×#15691337C2214yescomplemented
15C2×C22⋊Dic197—24no—
16C2×C22⋊Dic197—24no—
17C2×C22⋊Dic197C2214yes—
18C2×C22⋊Dic197C2214yes—
19#20263233C2214yescomplemented
20#20263233C2214yescomplemented
21#20263233C2214yescomplemented
22C25×C197C2211yescharacteristic
23C23×C4×C197C2211yescharacteristic
24C23×C4×C197C2211yescharacteristic
25C2×C22⋊C4×C197—24no—
26C2×C22⋊C4×C197C2214yes—
27C22×Dic197—22no—
28C22×Dic197—22no—
29C22×Dic197—22no—
30C22×Dic197—22no—
31C22×Dic197—22no—
32C22×Dic197—22no—
33C22×Dic197—22no—
34C22×Dic197—22no—
35C22×Dic197—22no—
36C22×Dic197—22no—
37C22×Dic197—22no—
38C22×Dic197D414yes—
39C22×Dic197C2312yes—
40C22×Dic197C2312yes—
41C22×Dic197C2312yes—
42C22×Dic197C2312yes—
43#15691337—28no—
44C22⋊Dic197—28no—
45C22⋊Dic197—28no—
46C24×C197—22no—
47C24×C197—22no—
48C24×C197—22no—
49C24×C197—22no—
50C24×C197—22no—
51C24×C197—22no—
52C24×C197D414yes—
53C24×C197C2312yes—
54C24×C197C2311yescharacteristic
55C22×C4×C197—22no—
56C22×C4×C197—22no—
57C22×C4×C197—22no—
58C22×C4×C197—22no—
59C22×C4×C197—22no—
60C22×C4×C197—22no—
61C22×C4×C197C2312yes—
62C22×C4×C197C2312yes—
63C22⋊C4×C197—28no—
64C2×Dic197—28no—
65C2×Dic197—22no—
66C2×Dic197—22no—
67C2×Dic197—22no—
68C2×Dic197—22no—
69C2×Dic197—22no—
70C2×Dic197—22no—
71C2×Dic197—22no—
72C2×Dic197—22no—
73C2×Dic197—22no—
74C2×Dic197—22no—
75C2×Dic197—22no—
76C2×Dic197—44no—
77C2×Dic197—44no—
78C2×Dic197—44no—
79C2×Dic197C2×D414yes—
80C23×C197—28no—
81C23×C197—28no—
82C23×C197—28no—
83C23×C197—22no—
84C23×C197—22no—
85C23×C197—22no—
86C23×C197—22no—
87C23×C197—22no—
88C23×C197—22no—
89C23×C197—44no—
90C23×C197—44no—
91C23×C197—44no—
92C23×C197—44no—
93C23×C197C2×D412yes—
94C23×C197C2×D414yes—
95C23×C197C2×D412yes—
96C23×C197#4112yes—
97C23×C197#4112yes—
98C23×C197#4112yes—
99C23×C197#4112yes—
100C23×C197#4112yes—
101C23×C197C2411yescharacteristic
102C2×C4×C197—22no—
103C2×C4×C197—22no—
104C2×C4×C197—22no—
105C2×C4×C197—22no—
106C2×C4×C197—22no—
107C2×C4×C197—22no—
108C2×C4×C197—44no—
109C2×C4×C197—44no—
110C22×C197—24no—
111C22×C197—24no—
112C22×C197—24no—
113C22×C197—42no—
114C22×C197—42no—
115C22×C197—42no—
116C22×C197—42no—
117C22×C197—416no—
118C22×C197#12114yes—
119C22×C197#12314yes—
120C22×C197#12314yes—
121C22×C197#12314yes—
122C22×C197#12414yes—
123C22×C197#12614yes—
124C22×C197#12614yes—
125C22×C197C22×D411yescharacteristic
126C22×C197C22×D411yescharacteristic
127C22×C197C2×#4111yescharacteristic
128C22×C197C2×#4111yescharacteristic
129C22×C197C2×#4111yescharacteristic
130C22×C197C2×#4111yescharacteristic
131C22×C197C2×#4111yescharacteristic
132C4×C197—42no—
133C4×C197—42no—
134Dic197—24no—
135Dic197—42no—
136Dic197—42no—
137Dic197—42no—
138C2×C197—44no—
139C2×C197#39718yescomplemented
140C2×C197C2×#12111yescharacteristic
141C2×C197C2×#12311yescharacteristic
142C2×C197C2×#12311yescharacteristic
143C2×C197C2×#12311yescharacteristic
144C2×C197C2×#12411yescharacteristic
145C2×C197C2×#12611yescharacteristic
146C2×C197C2×#12611yescharacteristic
147C197C2×#39711yescharacteristic, complemented, Sylow
148C2×#397—1971nomaximal, Sylow
149C22×C4⋊C4—1971no—
150C22×C22⋊C4—1971no—
151C22×C22⋊C4—1971no—
152C22×C22⋊C4D19711yescharacteristic
153#397—1978no—
154C2×#95—1971no—
155C2×#95—1971no—
156C2×#95—1971no—
157C25C2×D19711yescharacteristic
158C23×C4—1971no—
159C23×C4—1971no—
160C23×C4—1971no—
161C23×C4—1971no—
162C23×C4C2×D19711yescharacteristic
163C23×C4C2×D19711yescharacteristic
164C2×C4⋊C4—3944no—
165C2×C4⋊C4—1974no—
166C2×C22⋊C4—24no—
167C2×C22⋊C4—3944no—
168C2×C22⋊C4—3944no—
169C2×C22⋊C4—1974no—
170C2×C22⋊C4—1974no—
171C2×C22⋊C4C2×D19714yes—
172#95—1974no—
173#95—1974no—
174#95—1974no—
175C24—22no—
176C24—22no—
177C24—22no—
178C24—22no—
179C24—22no—
180C24—22no—
181C24C22⋊D19714yes—
182C24C22×D19712yes—
183C24C22×D19711yescharacteristic
184C22×C4—22no—
185C22×C4—22no—
186C22×C4—22no—
187C22×C4—22no—
188C22×C4—22no—
189C22×C4—22no—
190C22×C4—3942no—
191C22×C4—3942no—
192C22×C4—3942no—
193C22×C4—3942no—
194C22×C4—3942no—
195C22×C4—3942no—
196C22×C4—3942no—
197C22×C4—3942no—
198C22×C4—3942no—
199C22×C4—3942no—
200C22×C4—3942no—
201C22×C4—1972no—
202C22×C4—1972no—
203C22×C4—1972no—
204C22×C4—1974no—
205C22×C4—1972no—
206C22×C4C22×D19712yes—
207C22×C4C22×D19712yes—
208C4⋊C4—3948no—
209C22⋊C4—28no—
210C22⋊C4—3948no—
211C22⋊C4—3948no—
212C23—28no—
213C23—28no—
214C23—28no—
215C23—22no—
216C23—22no—
217C23—22no—
218C23—22no—
219C23—22no—
220C23—22no—
221C23—44no—
222C23—44no—
223C23—44no—
224C23—44no—
225C23D4×D19712yes—
226C23C2×C22⋊D19714yes—
227C23C2×C22⋊D19712yes—
228C23#1569135712yes—
229C23#1569135712yes—
230C23#1569135712yes—
231C23#1569135812yes—
232C23#1569135812yes—
233C23C23×D19711yescharacteristic
234C2×C4—22no—
235C2×C4—22no—
236C2×C4—22no—
237C2×C4—22no—
238C2×C4—22no—
239C2×C4—22no—
240C2×C4—44no—
241C2×C4—44no—
242C2×C4—7884no—
243C2×C4—7884no—
244C2×C4—7884no—
245C2×C4—3942no—
246C2×C4—3942no—
247C2×C4—3942no—
248C2×C4—3942no—
249C2×C4—3942no—
250C2×C4—3942no—
251C2×C4—3942no—
252C2×C4—3942no—
253C2×C4—3942no—
254C2×C4—3948no—
255C2×C4—3942no—
256C2×C4—3942no—
257C2×C4—1974no—
258C22—24no—
259C22—24no—
260C22—24no—
261C22—42no—
262C22—42no—
263C22—416no—
264C22—42no—
265C22—42no—
266C22#2026329814yes—
267C22#2026330714yes—
268C22#2026330814yes—
269C22#2026330914yes—
270C22#2026331214yes—
271C22#2026331914yes—
272C22#2026331914yes—
273C22C2×D4×D19711yescharacteristic
274C22C22×C22⋊D19711yescharacteristic
275C22C2×#1569135711yescharacteristic
276C22C2×#1569135711yescharacteristic
277C22C2×#1569135711yescharacteristic
278C22C2×#1569135811yescharacteristic
279C22C2×#1569135811yescharacteristic
280C4—42no—
281C4—42no—
282C4—7882no—
283C4—7882no—
284C4—7882no—
285C4—3944no—
286C2—44no—
287C2#2716100718yesdirect product factor
288C2C2×#2026329811yescharacteristic
289C2C2×#2026330711yescharacteristic
290C2C2×#2026330811yescharacteristic
291C2C2×#2026330911yescharacteristic
292C2C2×#2026331211yescharacteristic
293C2C2×#2026331911yescharacteristic
294C2C2×#2026331911yescharacteristic
subgroupG/H
centerC24C22×D197
commutator, cosocleC23×C197C24
FrattiniC23C23×D197
FittingC22×C22⋊C4×C197C2
socleC24×C197C23
prime radicalC25×C197C22
hypercenterC22×C22⋊C4D197
hypocenterC197C2×#397
LCSG ▷ C23×C197 ▷ C197
UCSC1 ◁ C24 ◁ C22×C22⋊C4

Complements

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

NH ≅ G/Ntype
1. C22×#15691337C2semidirect
4. #27161007C2direct (N × H)
5. C2×#20263233C2semidirect
6. C2×#20263233C2semidirect
7. C2×#20263233C2semidirect
14. C2×#15691337C22semidirect
19. #20263233C22semidirect
20. #20263233C22semidirect
21. #20263233C22semidirect
139. C2×C197#397semidirect
147. C197C2×#397semidirect
287. C2#27161007direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156913372
C22×C22⋊Dic1972
#271610072
C2×#202632332
C22×C22⋊C4×C1972
C2×#397197