Finite Group Databasebeta

← C22×#19098499 #34454499

Subgroups — C22×#19098499 #34454499

Order 20224.

5838 conjugacy classes of subgroups.

The subgroup lattice has 312 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C4⋊Dic79C211yesmaximal, characteristic, complemented
2C23×Dic79⋊C4C212yesmaximal, complemented
3C23×C22⋊Dic79C212yesmaximal
4C2×#19098499C2124yesmaximal, direct product factor
5C22×C79⋊#95C211yesmaximal, characteristic, complemented
6C23×C22⋊C4×C79C211yesmaximal, characteristic
7C24×Dic79C2212yes—
8C24×Dic79C2212yes—
9C22×C4⋊Dic79—28no—
10C22×C4⋊Dic79C22112yescomplemented
11C22×Dic79⋊C4—216no—
12C22×Dic79⋊C4C22124yescomplemented
13C22×C22⋊Dic79—216no—
14C22×C22⋊Dic79C22124yes—
15#19098499C22164yesdirect product factor
16C2×C79⋊#95C22112yescomplemented
17C26×C79C2211yescharacteristic
18C24×C4×C79C2211yescharacteristic
19C24×C4×C79C2211yescharacteristic
20C22×C22⋊C4×C79—28no—
21C22×C22⋊C4×C79C22112yes—
22C23×Dic79—28no—
23C23×Dic79—28no—
24C23×Dic79—28no—
25C23×Dic79—28no—
26C23×Dic79—28no—
27C23×Dic79D4116yes—
28C23×Dic79C23112yes—
29C23×Dic79C23112yes—
30C2×C4⋊Dic79—248no—
31C2×C4⋊Dic79C23116yescomplemented
32C2×Dic79⋊C4—296no—
33C2×Dic79⋊C4C23132yescomplemented
34C2×C22⋊Dic79—296no—
35C2×C22⋊Dic79C23132yes—
36C79⋊#95C23116yescomplemented
37C25×C79—24no—
38C25×C79—28no—
39C25×C79—28no—
40C25×C79—24no—
41C25×C79Q818yes—
42C25×C79C2316yes—
43C25×C79C2311yescharacteristic
44C23×C4×C79—28no—
45C23×C4×C79—24no—
46C23×C4×C79—28no—
47C23×C4×C79D418yes—
48C23×C4×C79C2316yes—
49C23×C4×C79C2316yes—
50C2×C22⋊C4×C79—248no—
51C2×C22⋊C4×C79C23116yes—
52C22×Dic79—264no—
53C22×Dic79—224no—
54C22×Dic79—224no—
55C22×Dic79—224no—
56C22×Dic79—224no—
57C22×Dic79—224no—
58C22×Dic79—432no—
59C22×Dic79C2×D4148yes—
60C22×Dic79C2418yes—
61C22×Dic79C2418yes—
62C4⋊Dic79—232no—
63Dic79⋊C4—264no—
64C22⋊Dic79—264no—
65C24×C79—264no—
66C24×C79—232no—
67C24×C79—212no—
68C24×C79—224no—
69C24×C79—224no—
70C24×C79—212no—
71C24×C79—416no—
72C24×C79—432no—
73C24×C79—416no—
74C24×C79C2×D418yes—
75C24×C79C2×D414yes—
76C24×C79C2×Q8124yes—
77C24×C79C2×Q814yes—
78C24×C79#4118yes—
79C24×C79#4114yes—
80C24×C79C2414yes—
81C24×C79C2413yes—
82C22×C4×C79—232no—
83C22×C4×C79—224no—
84C22×C4×C79—212no—
85C22×C4×C79—224no—
86C22×C4×C79—416no—
87C22×C4×C79C2×D4124yes—
88C22×C4×C79C2414yes—
89C22×C4×C79C2414yes—
90C22⋊C4×C79—232no—
91C23×C79—296no—
92C23×C79—248no—
93C23×C79—28no—
94C23×C79—24no—
95C23×C79—28no—
96C23×C79—24no—
97C23×C79—424no—
98C23×C79—448no—
99C23×C79—424no—
100C23×C79—4128no—
101C23×C79C22⋊Q8132yes—
102C23×C79C22⋊Q8116yes—
103C23×C79#123116yes—
104C23×C79#123132yes—
105C23×C79#127116yes—
106C23×C79C22×D4112yes—
107C23×C79C22×D416yes—
108C23×C79C22×Q818yes—
109C23×C79C22×Q816yes—
110C23×C79C2×#41112yes—
111C23×C79C2×#4116yes—
112C23×C79C2511yescharacteristic
113C2×C4×C79—248no—
114C2×C4×C79—28no—
115C2×C4×C79—28no—
116C2×C4×C79—24no—
117C2×C4×C79—424no—
118C2×C4×C79C22×D418yes—
119C2×Dic79—296no—
120C2×Dic79—28no—
121C2×Dic79—28no—
122C2×Dic79—28no—
123C2×Dic79—28no—
124C2×Dic79—28no—
125C2×Dic79—448no—
126C2×Dic79C22×D4116yes—
127C22×C79—216no—
128C22×C79—28no—
129C22×C79—496no—
130C22×C79—44no—
131C22×C79—48no—
132C22×C79—44no—
133C22×C79#399164yescomplemented
134C22×C79C2×C22⋊Q8124yes—
135C22×C79C2×C22⋊Q8112yes—
136C22×C79C2×#123112yes—
137C22×C79C2×#123124yes—
138C22×C79C2×#127112yes—
139C22×C79C23×D412yes—
140C22×C79C23×D411yescharacteristic
141C22×C79C23×Q811yescharacteristic
142C22×C79C22×#4112yes—
143C22×C79C22×#4111yescharacteristic
144C4×C79—28no—
145C4×C79—44no—
146Dic79—216no—
147Dic79—48no—
148C22×#399—791nomaximal, Sylow
149C2×C79—48no—
150C2×C79C2×#399124yescomplemented
151C2×C79C22×C22⋊Q812yes—
152C2×C79C22×C22⋊Q811yescharacteristic
153C2×C79C22×#12311yescharacteristic
154C2×C79C22×#12312yes—
155C2×C79C22×#12711yescharacteristic
156C23×C4⋊C4—792no—
157C23×C4⋊C4—791no—
158C23×C22⋊C4—792no—
159C23×C22⋊C4D7911yescharacteristic
160C2×#399—7924no—
161C22×#95—791no—
162C79C22×#39911yescharacteristic, complemented, Sylow
163C26C2×D7911yescharacteristic
164C24×C4—792no—
165C24×C4—792no—
166C24×C4C2×D7911yescharacteristic
167C24×C4C2×D7911yescharacteristic
168C22×C4⋊C4—7924no—
169C22×C4⋊C4—7912no—
170C22×C4⋊C4—15816no—
171C22×C4⋊C4—1588no—
172C22×C22⋊C4—28no—
173C22×C22⋊C4—7924no—
174C22×C22⋊C4—15816no—
175C22×C22⋊C4C2×D79112yes—
176#399—7964no—
177C2×#95—7912no—
178C25—28no—
179C25—24no—
180C25—28no—
181C25—24no—
182C25Dic15818yes—
183C25C22×D7916yes—
184C25C22×D7911yescharacteristic
185C23×C4—28no—
186C23×C4—28no—
187C23×C4—24no—
188C23×C4—7916no—
189C23×C4—7912no—
190C23×C4—7912no—
191C23×C4—1588no—
192C23×C4—1588no—
193C23×C4—1588no—
194C23×C4—1588no—
195C23×C4—1588no—
196C23×C4C22⋊D7918yes—
197C23×C4C22×D7916yes—
198C23×C4C22×D7916yes—
199C2×C4⋊C4—7932no—
200C2×C4⋊C4—7916no—
201C2×C4⋊C4—15896no—
202C2×C4⋊C4—15848no—
203C2×C22⋊C4—248no—
204C2×C22⋊C4—7932no—
205C2×C22⋊C4—15896no—
206C2×C22⋊C4C22×D79116yes—
207#95—7916no—
208C24—224no—
209C24—212no—
210C24—264no—
211C24—232no—
212C24—224no—
213C24—212no—
214C24—416no—
215C24—432no—
216C24—416no—
217C24D4×D7918yes—
218C24C2×C22⋊D7914yes—
219C24C2×Dic158124yes—
220C24C2×Dic15814yes—
221C24#1192962318yes—
222C24#1192962414yes—
223C24C23×D7914yes—
224C24C23×D7913yes—
225C22×C4—224no—
226C22×C4—232no—
227C22×C4—224no—
228C22×C4—212no—
229C22×C4—416no—
230C22×C4—31632no—
231C22×C4—798no—
232C22×C4—7948no—
233C22×C4—798no—
234C22×C4—15824no—
235C22×C4—15824no—
236C22×C4—15824no—
237C22×C4—15824no—
238C22×C4—15824no—
239C22×C4—15864no—
240C22×C4C2×C22⋊D79124yes—
241C22×C4C23×D7914yes—
242C22×C4C23×D7914yes—
243C4⋊C4—15864no—
244C4⋊C4—15832no—
245C22⋊C4—232no—
246C22⋊C4—15864no—
247C23—296no—
248C23—248no—
249C23—28no—
250C23—24no—
251C23—28no—
252C23—24no—
253C23—4128no—
254C23—424no—
255C23—448no—
256C23—424no—
257C23#14579138132yes—
258C23#14579140116yes—
259C23#14579142116yes—
260C23#14579143132yes—
261C23#14579157116yes—
262C23C2×D4×D79112yes—
263C23C22×C22⋊D7916yes—
264C23C22×Dic15818yes—
265C23C22×Dic15816yes—
266C23C2×#11929623112yes—
267C23C2×#1192962416yes—
268C23C24×D7911yescharacteristic
269C2×C4—248no—
270C2×C4—28no—
271C2×C4—28no—
272C2×C4—24no—
273C2×C4—424no—
274C2×C4—31648no—
275C2×C4—7916no—
276C2×C4—1588no—
277C2×C4—1588no—
278C2×C4—1588no—
279C2×C4—15896no—
280C2×C4—1588no—
281C2×C4—1588no—
282C2×C4C22×C22⋊D7918yes—
283C22—216no—
284C22—28no—
285C22—44no—
286C22—496no—
287C22—48no—
288C22—44no—
289C22#19098499164yesdirect product factor
290C22C2×#14579138124yes—
291C22C2×#14579140112yes—
292C22C2×#14579142112yes—
293C22C2×#14579143124yes—
294C22C2×#14579157112yes—
295C22C22×D4×D7912yes—
296C22C23×C22⋊D7911yescharacteristic
297C22C23×Dic15811yescharacteristic
298C22C22×#1192962312yes—
299C22C22×#1192962411yescharacteristic
300C4—28no—
301C4—44no—
302C4—3168no—
303C4—15816no—
304C2—48no—
305C2C2×#19098499124yesdirect product factor
306C2C22×#1457913812yes—
307C2C22×#1457914011yescharacteristic
308C2C22×#1457914211yescharacteristic
309C2C22×#1457914312yes—
310C2C22×#1457915711yescharacteristic
subgroupG/H
centerC25C22×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC23×C22⋊C4×C79C2
socleC25×C79C23
prime radicalC26×C79C22
hypercenterC23×C22⋊C4D79
hypocenterC79C22×#399
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C25 ◁ C23×C22⋊C4

Complements

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

NH ≅ G/Ntype
1. C23×C4⋊Dic79C2semidirect
2. C23×Dic79⋊C4C2semidirect
4. C2×#19098499C2direct (N × H)
5. C22×C79⋊#95C2semidirect
10. C22×C4⋊Dic79C22semidirect
12. C22×Dic79⋊C4C22semidirect
15. #19098499C22direct (N × H)
16. C2×C79⋊#95C22semidirect
31. C2×C4⋊Dic79C23semidirect
33. C2×Dic79⋊C4C23semidirect
36. C79⋊#95C23semidirect
133. C22×C79#399semidirect
150. C2×C79C2×#399semidirect
162. C79C22×#399semidirect
289. C22#19098499direct (N × H)
305. C2C2×#19098499direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C4⋊Dic792
C23×Dic79⋊C42
C23×C22⋊Dic792
C2×#190984992
C22×C79⋊#952
C23×C22⋊C4×C792
C22×#39979