Finite Group Databasebeta

← C2×#23771472 #34494801

Subgroups — C2×#23771472 #34494801

Order 20224.

2502 conjugacy classes of subgroups.

The subgroup lattice has 328 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579155C211yesmaximal, characteristic, complemented
2#23771472C2116yesmaximal, direct product factor
3C2×#19098496C213yesmaximal, complemented
4C2×#19098486C213yesmaximal, complemented
5C2×#19098485C213yesmaximal, complemented
6C2×#19098479C213yesmaximal
7C2×#19098433C211yesmaximal, characteristic, complemented
8C22×#126×C79C211yesmaximal, characteristic, complemented
9C23×C22⋊D79C2211yescharacteristic
10C2×#14579155—28no—
11C2×#14579155C2218yescomplemented
12C22×C4⋊Dic79C2213yes—
13C22×C4⋊Dic79C2213yes—
14C22×Dic79⋊C4C2213yes—
15C22×Dic79⋊C4C2213yes—
16C22×C22⋊Dic79C2213yes—
17C22×(C2×D79)⋊C4C2213yes—
18C22×(C2×D79)⋊C4C2213yes—
19#19098496C22124yescomplemented
20#19098486C22124yescomplemented
21#19098485C22124yescomplemented
22#19098479C22124yes—
23#19098433C2218yescomplemented
24C2×C79⋊#95C2213yes—
25C2×C79⋊#95C2213yes—
26C2×#126×C79—28no—
27C2×#126×C79C2218yescomplemented
28C22×C4⋊C4×C79C2213yes—
29C22×C22⋊C4×C79C2213yes—
30C22×C42×C79C2211yescharacteristic
31C24×D79C2311yescharacteristic
32C22×C22⋊D79—46no—
33C22×C22⋊D79C2314yes—
34C23×Dic79C2311yescharacteristic
35C23×Dic79C2313yes—
36C23×Dic79C2313yes—
37#14579155—232no—
38C2×C4⋊Dic79—46no—
39C2×C4⋊Dic79—46no—
40C2×C4⋊Dic79C23112yes—
41C2×C4⋊Dic79C23112yes—
42C2×Dic79⋊C4—212no—
43C2×Dic79⋊C4—46no—
44C2×Dic79⋊C4C23112yes—
45C2×Dic79⋊C4C23112yes—
46C2×C22⋊Dic79—46no—
47C2×C22⋊Dic79C23112yes—
48C2×(C2×D79)⋊C4—212no—
49C2×(C2×D79)⋊C4—46no—
50C2×(C2×D79)⋊C4C23112yes—
51C2×(C2×D79)⋊C4C23112yes—
52C79⋊#95C23112yes—
53C79⋊#95C23112yes—
54C25×C79C2311yescharacteristic
55C23×C4×C79C2313yes—
56C23×C4×C79C2313yes—
57#126×C79—232no—
58C2×C4⋊C4×C79—212no—
59C2×C4⋊C4×C79C23112yes—
60C2×C22⋊C4×C79—212no—
61C2×C22⋊C4×C79C23112yes—
62C2×C42×C79D418yescomplemented
63C2×C42×C79C2314yes—
64C23×D79—22no—
65C23×D79—26no—
66C23×D79—26no—
67C23×D79C2412yes—
68C2×C22⋊D79—412no—
69C2×C22⋊D79—416no—
70C22×Dic79—26no—
71C22×Dic79—26no—
72C22×Dic79—26no—
73C22×Dic79—26no—
74C22×Dic79—26no—
75C22×Dic79—26no—
76C22×Dic79—26no—
77C22×Dic79C2412yes—
78C22×Dic79C2416yes—
79C22×Dic79C2416yes—
80C4⋊Dic79—412no—
81C4⋊Dic79—412no—
82Dic79⋊C4—224no—
83Dic79⋊C4—412no—
84C22⋊Dic79—412no—
85(C2×D79)⋊C4—224no—
86(C2×D79)⋊C4—412no—
87C24×C79—22no—
88C24×C79—26no—
89C24×C79—26no—
90C24×C79C2412yes—
91C24×C79C2411yescharacteristic
92C22×C4×C79—26no—
93C22×C4×C79—26no—
94C22×C4×C79—26no—
95C22×C4×C79—26no—
96C22×C4×C79—26no—
97C22×C4×C79C2×D4112yes—
98C22×C4×C79C2416yes—
99C22×C4×C79C2416yes—
100C4⋊C4×C79—224no—
101C22⋊C4×C79—224no—
102C42×C79C2×D4116yescomplemented
103C23×C79—22no—
104C23×C79—26no—
105C23×C79—26no—
106C23×C79—412no—
107C23×C79—44no—
108C23×C79—412no—
109C23×C79C22×D412yes—
110C23×C79H(5,𝔽2)16yes—
111C23×C792−1+416yes—
112C23×C79C2511yescharacteristic
113C22×D79—22no—
114C22×D79—26no—
115C22×D79—26no—
116C22×D79—412no—
117C22×D79—44no—
118C22×D79—412no—
119C2×C4×C79—224no—
120C2×C4×C79—26no—
121C2×C4×C79—26no—
122C2×C4×C79—26no—
123C2×C4×C79—26no—
124C2×C4×C79—26no—
125C2×C4×C79—412no—
126C2×C4×C79C22×D4112yes—
127C22⋊D79—416no—
128C2×Dic79—26no—
129C2×Dic79—26no—
130C2×Dic79—26no—
131C2×Dic79—26no—
132C2×Dic79—26no—
133C2×Dic79—26no—
134C2×Dic79—26no—
135C2×Dic79—412no—
136C2×Dic79—412no—
137C2×Dic79—44no—
138C22×C79—46no—
139C22×C79—42no—
140C22×C79—46no—
141C22×C79—88no—
142C22×C79#537112yes—
143C22×C79#56014yes—
144C22×C79#563112yes—
145C22×C79C23×D411yescharacteristic
146C22×C79C2×H(5,𝔽2)13yes—
147C22×C79C2×2−1+413yes—
148C2×D79—46no—
149C2×D79—42no—
150C2×D79—46no—
151C2×D79—88no—
152C4×C79—212no—
153C4×C79—46no—
154Dic79—46no—
155Dic79—42no—
156Dic79—46no—
157C2×#2823—791nomaximal, Sylow
158C2×C79—82no—
159C2×C79#282318yescomplemented
160C2×C79C2×#53713yes—
161C2×C79C2×#56011yescharacteristic
162C2×C79C2×#56313yes—
163D79—82no—
164C22×#126—791no—
165C22×#126D7911yescharacteristic, complemented
166#2823—7916no—
167C2×#398—793no—
168C2×#396—793no—
169C2×#396—793no—
170C2×#394—793no—
171C2×#384—791no—
172C79C2×#282311yescharacteristic, complemented, Sylow
173C23×D4—791no—
174C2×#126—28no—
175C2×#126—798no—
176C2×#126—1588no—
177C2×#126C2×D7918yescomplemented
178C22×C4⋊C4—793no—
179C22×C4⋊C4—793no—
180C22×C4⋊C4—793no—
181C22×C4⋊C4—793no—
182C22×C4⋊C4C2×D7913yes—
183C22×C22⋊C4—793no—
184C22×C22⋊C4—793no—
185C22×C22⋊C4—793no—
186C22×C22⋊C4C2×D7913yes—
187C22×C42C2×D7911yescharacteristic
188#398—7924no—
189#396—7924no—
190#396—7924no—
191#394—7924no—
192#384—798no—
193C2×#95—793no—
194C2×#95—793no—
195C25—791no—
196C25C22×D7911yescharacteristic
197C22×D4—3166no—
198C22×D4—794no—
199C23×C4—793no—
200C23×C4—793no—
201C23×C4—791no—
202C23×C4C22×D7913yes—
203C23×C4C22×D7913yes—
204#126—232no—
205#126—15832no—
206C2×C4⋊C4—212no—
207C2×C4⋊C4—3166no—
208C2×C4⋊C4—3166no—
209C2×C4⋊C4—3166no—
210C2×C4⋊C4—7912no—
211C2×C4⋊C4—7912no—
212C2×C4⋊C4—7912no—
213C2×C4⋊C4—7912no—
214C2×C4⋊C4—15812no—
215C2×C4⋊C4C22×D79112yes—
216C2×C22⋊C4—212no—
217C2×C22⋊C4—3166no—
218C2×C22⋊C4—3166no—
219C2×C22⋊C4—7912no—
220C2×C22⋊C4—7912no—
221C2×C22⋊C4—7912no—
222C2×C22⋊C4—15812no—
223C2×C22⋊C4C22×D79112yes—
224C2×C42C22⋊D7918yescomplemented
225C2×C42C22×D7914yes—
226#95—7912no—
227#95—7912no—
228C24—26no—
229C24—26no—
230C24—22no—
231C24—792no—
232C24—1586no—
233C24—1586no—
234C24—1582no—
235C24C23×D7912yes—
236C24C23×D7911yescharacteristic
237C2×D4—31616no—
238C2×D4—31612no—
239C22×C4—26no—
240C22×C4—26no—
241C22×C4—26no—
242C22×C4—26no—
243C22×C4—26no—
244C22×C4—792no—
245C22×C4—796no—
246C22×C4—796no—
247C22×C4—1586no—
248C22×C4—1586no—
249C22×C4—1586no—
250C22×C4—1586no—
251C22×C4—1586no—
252C22×C4—1586no—
253C22×C4—1586no—
254C22×C4C2×C22⋊D79112yes—
255C22×C4C23×D7916yes—
256C22×C4C23×D7916yes—
257C4⋊C4—224no—
258C4⋊C4—31612no—
259C4⋊C4—31612no—
260C4⋊C4—31612no—
261C4⋊C4—15824no—
262C22⋊C4—224no—
263C22⋊C4—31612no—
264C22⋊C4—31612no—
265C22⋊C4—15824no—
266C42C2×C22⋊D79116yescomplemented
267C23—26no—
268C23—26no—
269C23—22no—
270C23—412no—
271C23—44no—
272C23—412no—
273C23—31612no—
274C23—3164no—
275C23—31612no—
276C23—1586no—
277C23—1586no—
278C23—1582no—
279C23C22×C22⋊D7912yes—
280C23#1457920716yes—
281C23#1457920816yes—
282C23C24×D7911yescharacteristic
283D4—31616no—
284C2×C4—26no—
285C2×C4—26no—
286C2×C4—224no—
287C2×C4—26no—
288C2×C4—26no—
289C2×C4—26no—
290C2×C4—412no—
291C2×C4—31612no—
292C2×C4—3164no—
293C2×C4—31612no—
294C2×C4—1586no—
295C2×C4—1586no—
296C2×C4—1586no—
297C2×C4—1586no—
298C2×C4—1586no—
299C2×C4—1586no—
300C2×C4—1586no—
301C2×C4C22×C22⋊D79112yes—
302C22—46no—
303C22—42no—
304C22—46no—
305C22—88no—
306C22—3166no—
307C22—3162no—
308C22—3166no—
309C22—6328no—
310C22#19099141112yes—
311C22#1909930414yes—
312C22#19099315112yes—
313C22C23×C22⋊D7911yescharacteristic
314C22C2×#1457920713yes—
315C22C2×#1457920813yes—
316C4—212no—
317C4—46no—
318C4—3166no—
319C4—3162no—
320C4—3166no—
321C2—82no—
322C2—6322no—
323C2#2377147218yesdirect product factor
324C2C2×#1909914113yes—
325C2C2×#1909930411yescharacteristic
326C2C2×#1909931513yes—
subgroupG/H
centerC24C23×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC22×#126×C79C2
socleC24×C79C24
prime radicalC23×C22⋊D79C22
hypercenterC22×#126D79
hypocenterC79C2×#2823
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C22×#126

Complements

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

NH ≅ G/Ntype
1. C22×#14579155C2semidirect
2. #23771472C2direct (N × H)
3. C2×#19098496C2semidirect
4. C2×#19098486C2semidirect
5. C2×#19098485C2semidirect
7. C2×#19098433C2semidirect
8. C22×#126×C79C2semidirect
11. C2×#14579155C22semidirect
19. #19098496C22semidirect
20. #19098486C22semidirect
21. #19098485C22semidirect
23. #19098433C22semidirect
27. C2×#126×C79C22semidirect
62. C2×C42×C79D4semidirect
102. C42×C79C2×D4semidirect
159. C2×C79#2823semidirect
165. C22×#126D79semidirect
172. C79C2×#2823semidirect
177. C2×#126C2×D79semidirect
224. C2×C42C22⋊D79semidirect
266. C42C2×C22⋊D79semidirect
323. C2#23771472direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791552
#237714722
C2×#190984962
C2×#190984862
C2×#190984852
C2×#190984792
C2×#190984332
C22×#126×C792
C2×#282379