Finite Group Databasebeta

← C2×#23765948 #34446747

Subgroups — C2×#23765948 #34446747

Order 20224.

2838 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×#14579155C211yesmaximal, characteristic
2#23765948C2116yesmaximal, direct product factor
3C2×#19098452C213yesmaximal
4C2×#19098445C213yesmaximal, complemented
5C2×#19098414C213yesmaximal, complemented
6C2×#19098410C213yesmaximal
7C2×C42×Dic79C211yesmaximal, characteristic, complemented
8C2×#383×C79C211yesmaximal, characteristic, complemented
9C23×C4×D79C2211yescharacteristic
10C2×#14579155C4116yescomplemented
11C2×#14579155C2218yes—
12C22×Dic79⋊C4C2213yes—
13C22×Dic79⋊C4C2213yes—
14C22×(C2×D79)⋊C4C2213yes—
15C22×(C2×D79)⋊C4C2213yes—
16C22×C4×Dic79C2213yes—
17C22×C4×Dic79C2213yes—
18C22×C4×Dic79C2213yes—
19#19098452C22124yes—
20#19098445C22124yescomplemented
21#19098414C22124yescomplemented
22#19098410C22124yes—
23C2×C79⋊#95C2213yes—
24C2×C79⋊#95C2213yes—
25C42×Dic79C2218yescomplemented
26C22×C42×C79C2211yescharacteristic
27#383×C79C2218yescomplemented
28C2×#95×C79C2213yes—
29C2×#95×C79C2213yes—
30C24×D79C2311yescharacteristic
31C23×Dic79C2313yes—
32C23×Dic79C2313yes—
33C23×Dic79C2311yescharacteristic
34C22×C4×D79—212no—
35C22×C4×D79C2314yes—
36#14579155C2×C4164yescomplemented
37C2×Dic79⋊C4—212no—
38C2×Dic79⋊C4C2×C4124yescomplemented
39C2×Dic79⋊C4C23112yes—
40C2×Dic79⋊C4C23112yes—
41C2×(C2×D79)⋊C4—212no—
42C2×(C2×D79)⋊C4C2×C4124yes—
43C2×(C2×D79)⋊C4C23112yes—
44C2×(C2×D79)⋊C4C23112yes—
45C2×C4×Dic79—212no—
46C2×C4×Dic79—212no—
47C2×C4×Dic79—212no—
48C2×C4×Dic79C23112yes—
49C2×C4×Dic79C23112yes—
50C2×C4×Dic79C23112yes—
51C79⋊#95C23112yes—
52C79⋊#95C23112yes—
53C23×C4×C79C2311yescharacteristic
54C23×C4×C79C2313yes—
55C23×C4×C79C2313yes—
56C2×C42×C79C2×C418yescomplemented
57C2×C42×C79C2314yes—
58#95×C79C23112yes—
59#95×C79C23112yes—
60C23×D79—26no—
61C23×D79—26no—
62C23×D79C22×C414yes—
63C23×D79C2412yes—
64C22×Dic79—26no—
65C22×Dic79—26no—
66C22×Dic79—26no—
67C22×Dic79—26no—
68C22×Dic79C22×C4112yes—
69C22×Dic79#41112yes—
70C22×Dic79#41112yes—
71C22×Dic79C2416yes—
72C22×Dic79C2416yes—
73C22×Dic79C2412yes—
74C2×C4×D79—224no—
75C2×C4×D79—416no—
76Dic79⋊C4—224no—
77Dic79⋊C4C22×C4148yescomplemented
78(C2×D79)⋊C4—224no—
79(C2×D79)⋊C4C22×C4148yes—
80C4×Dic79—224no—
81C4×Dic79—224no—
82C4×Dic79—224no—
83C24×C79C2411yescharacteristic
84C22×C4×C79—26no—
85C22×C4×C79—26no—
86C22×C4×C79—26no—
87C22×C4×C79—26no—
88C22×C4×C79—26no—
89C22×C4×C79—26no—
90C22×C4×C79C22×C4112yes—
91C22×C4×C79C2412yes—
92C22×C4×C79C2416yes—
93C22×C4×C79C2416yes—
94C42×C79C22×C4116yescomplemented
95C23×C79C23×C412yes—
96C23×C79C2×#4116yes—
97C23×C79C2×#4116yes—
98C23×C79C2511yescharacteristic
99C22×D79—224no—
100C22×D79—26no—
101C22×D79—26no—
102C22×D79—44no—
103C22×D79—412no—
104C22×D79C23×C414yes—
105C2×C4×C79—224no—
106C2×C4×C79—26no—
107C2×C4×C79—26no—
108C2×C4×C79—26no—
109C2×C4×C79—26no—
110C2×C4×C79—26no—
111C2×C4×C79—26no—
112C2×C4×C79—44no—
113C2×C4×C79—412no—
114C2×C4×C79C23×C4112yes—
115C2×Dic79—224no—
116C2×Dic79—224no—
117C2×Dic79—26no—
118C2×Dic79—26no—
119C2×Dic79—26no—
120C2×Dic79—26no—
121C2×Dic79#126116yescomplemented
122C2×Dic79C23×C4112yes—
123C2×Dic79C2×#41112yes—
124C2×Dic79C2×#41112yes—
125C4×D79—416no—
126C22×C79C4×#41112yes—
127C22×C79C2×#12614yes—
128C22×C79#529112yes—
129C22×C79C24×C411yescharacteristic
130C22×C79C22×#4113yes—
131C22×C79C22×#4113yes—
132C2×D79—212no—
133C2×D79—416no—
134C2×D79—42no—
135C2×D79—46no—
136C4×C79—212no—
137C4×C79—42no—
138C4×C79—46no—
139Dic79—212no—
140Dic79—212no—
141Dic79C2×#12618yescomplemented
142C2×C4×#126—791nomaximal, Sylow
143C2×C79C4×#12618yescomplemented
144C2×C79C2×C4×#4113yes—
145C2×C79C22×#12611yescharacteristic
146C2×C79C2×#52913yes—
147D79—44no—
148C22×#126—791no—
149C4×#126—7916no—
150C2×#388—793no—
151C2×#387—793no—
152C2×#383D7911yescharacteristic, complemented
153C2×C4×C4⋊C4—793no—
154C2×C4×C22⋊C4—793no—
155C2×C43—791no—
156C79C2×C4×#12611yescharacteristic, complemented, Sylow
157C24×C4—791no—
158C2×#126—798no—
159C2×#126—7916no—
160C22×C4⋊C4—793no—
161C22×C4⋊C4—793no—
162C22×C22⋊C4—793no—
163C22×C22⋊C4—793no—
164C22×C42—793no—
165C22×C42—793no—
166C22×C42—793no—
167C22×C42C2×D7911yescharacteristic
168#388—7924no—
169#387—7924no—
170#383C2×D7918yescomplemented
171C4×C4⋊C4—7924no—
172C4×C22⋊C4—7924no—
173C2×#95—793no—
174C2×#95—793no—
175C2×#95C2×D7913yes—
176C2×#95C2×D7913yes—
177C43—798no—
178C25—791no—
179C23×C4—791no—
180C23×C4—793no—
181C23×C4—793no—
182C23×C4—794no—
183C23×C4—15812no—
184C23×C4C22×D7913yes—
185C23×C4C22×D7911yescharacteristic
186C23×C4C22×D7913yes—
187#126—7964no—
188C2×C4⋊C4—7924no—
189C2×C4⋊C4—7912no—
190C2×C4⋊C4—7912no—
191C2×C4⋊C4—15812no—
192C2×C22⋊C4—7924no—
193C2×C22⋊C4—7912no—
194C2×C22⋊C4—7912no—
195C2×C22⋊C4—15812no—
196C2×C42—7912no—
197C2×C42—7912no—
198C2×C42—7912no—
199C2×C42—15812no—
200C2×C42—15812no—
201C2×C42—15812no—
202C2×C42C4×D7918yescomplemented
203C2×C42C22×D7914yes—
204#95—7912no—
205#95—7912no—
206#95C22×D79112yes—
207#95C22×D79112yes—
208C24—792no—
209C24—794no—
210C24—1586no—
211C24—1586no—
212C24C23×D7911yescharacteristic
213C22×C4—26no—
214C22×C4—26no—
215C22×C4—26no—
216C22×C4—26no—
217C22×C4—26no—
218C22×C4—26no—
219C22×C4—31616no—
220C22×C4—7912no—
221C22×C4—792no—
222C22×C4—7912no—
223C22×C4—796no—
224C22×C4—796no—
225C22×C4—7912no—
226C22×C4—15824no—
227C22×C4—1586no—
228C22×C4—1586no—
229C22×C4—1586no—
230C22×C4—1586no—
231C22×C4C2×C4×D79112yes—
232C22×C4C23×D7912yes—
233C22×C4C23×D7916yes—
234C22×C4C23×D7916yes—
235C4⋊C4—7948no—
236C4⋊C4—15824no—
237C22⋊C4—7948no—
238C22⋊C4—15824no—
239C42—15824no—
240C42—15824no—
241C42—15824no—
242C42C2×C4×D79116yescomplemented
243C23—3164no—
244C23—31612no—
245C23—794no—
246C23—15824no—
247C23—1586no—
248C23—1586no—
249C23C22×C4×D7912yes—
250C23#41×D7916yes—
251C23#41×D7916yes—
252C23C24×D7911yescharacteristic
253C2×C4—224no—
254C2×C4—26no—
255C2×C4—26no—
256C2×C4—26no—
257C2×C4—26no—
258C2×C4—26no—
259C2×C4—26no—
260C2×C4—44no—
261C2×C4—412no—
262C2×C4—31616no—
263C2×C4—7916no—
264C2×C4—7912no—
265C2×C4—7912no—
266C2×C4—7912no—
267C2×C4—15824no—
268C2×C4—15824no—
269C2×C4—1586no—
270C2×C4—1586no—
271C2×C4—1586no—
272C2×C4—1586no—
273C2×C4C22×C4×D79112yes—
274C22—3162no—
275C22—3166no—
276C22—31616no—
277C22—15812no—
278C22#19099031112yes—
279C22#126×D7914yes—
280C22#19099096112yes—
281C22C23×C4×D7911yescharacteristic
282C22C2×#41×D7913yes—
283C22C2×#41×D7913yes—
284C4—212no—
285C4—42no—
286C4—46no—
287C4—798no—
288C4—15812no—
289C4—15812no—
290C2—3164no—
291C2#2376594818yesdirect product factor
292C2C2×#1909903113yes—
293C2C2×#126×D7911yescharacteristic
294C2C2×#1909909613yes—
subgroupG/H
centerC24C23×D79
commutatorC22×C79C24×C4
FrattiniC23C24×D79
FittingC2×#383×C79C2
socleC24×C79C24
prime radicalC24×D79C23
cosocleC23×C79C25
hypercenterC2×#383D79
hypocenterC79C2×C4×#126
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×#383

Complements

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

NH ≅ G/Ntype
2. #23765948C2direct (N × H)
4. C2×#19098445C2semidirect
5. C2×#19098414C2semidirect
7. C2×C42×Dic79C2semidirect
8. C2×#383×C79C2semidirect
10. C2×#14579155C4semidirect
20. #19098445C22semidirect
21. #19098414C22semidirect
25. C42×Dic79C22semidirect
27. #383×C79C22semidirect
36. #14579155C2×C4semidirect
38. C2×Dic79⋊C4C2×C4semidirect
56. C2×C42×C79C2×C4semidirect
77. Dic79⋊C4C22×C4semidirect
94. C42×C79C22×C4semidirect
121. C2×Dic79#126semidirect
141. Dic79C2×#126semidirect
143. C2×C79C4×#126semidirect
152. C2×#383D79semidirect
156. C79C2×C4×#126semidirect
170. #383C2×D79semidirect
202. C2×C42C4×D79semidirect
242. C42C2×C4×D79semidirect
291. C2#23765948direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791552
#237659482
C2×#190984522
C2×#190984452
C2×#190984142
C2×#190984102
C2×C42×Dic792
C2×#383×C792
C2×C4×#12679