Finite Group Databasebeta

← C2×#23771424 #34494394

Subgroups — C2×#23771424 #34494394

Order 20224.

3774 conjugacy classes of subgroups.

The subgroup lattice has 292 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579135C212yesmaximal, complemented
2#23771424C2116yesmaximal, direct product factor
3C2×#19098490C214yesmaximal, complemented
4C2×#19098473C214yesmaximal, complemented
5C2×#19098472C214yesmaximal, complemented
6C2×#381×C79C211yesmaximal, characteristic, complemented
7C23×D316C2212yes—
8C23×D316C2214yes—
9C23×C22⋊D79C2214yes—
10C2×#14579135—216no—
11C2×#14579135C22116yescomplemented
12C22×C4⋊Dic79C2212yes—
13C22×(C2×D79)⋊C4C2214yes—
14C22×(C2×D79)⋊C4C2218yes—
15#19098490C22132yescomplemented
16#19098473C22132yescomplemented
17#19098472C22132yescomplemented
18C2×C79⋊#95C2214yes—
19C24×C4×C79C2211yescharacteristic
20C22×C22⋊C4×C79C2212yes—
21#381×C79C2218yescomplemented
22C2×#95×C79C2214yes—
23C24×D79C2314yes—
24C22×D316—28no—
25C22×D316—48no—
26C22×D316—416no—
27C22×D316—48no—
28C22×D316C2318yes—
29C22×D316C23116yes—
30C22×C22⋊D79—216no—
31C22×C22⋊D79—416no—
32C22×C22⋊D79C23116yes—
33C23×Dic79C2314yes—
34#14579135—264no—
35C2×C4⋊Dic79—28no—
36C2×C4⋊Dic79C2318yes—
37C2×(C2×D79)⋊C4—216no—
38C2×(C2×D79)⋊C4—416no—
39C2×(C2×D79)⋊C4C23116yes—
40C2×(C2×D79)⋊C4C23132yes—
41C79⋊#95C23116yes—
42C25×C79C2311yescharacteristic
43C23×C4×C79—44no—
44C23×C4×C79D418yescomplemented
45C23×C4×C79C2314yes—
46C23×C4×C79C2312yes—
47C23×C4×C79C2314yes—
48C2×C22⋊C4×C79—44no—
49C2×C22⋊C4×C79C2318yes—
50#95×C79C23116yes—
51C23×D79—28no—
52C23×D79—28no—
53C23×D79—216no—
54C23×D79—216no—
55C23×D79—28no—
56C23×D79C2418yes—
57C2×D316—216no—
58C2×D316—416no—
59C2×D316—432no—
60C2×D316—416no—
61C2×D316—432no—
62C2×D316—464no—
63C2×C22⋊D79—232no—
64C2×C22⋊D79—432no—
65C2×C22⋊D79—464no—
66C22×Dic79—28no—
67C22×Dic79—216no—
68C22×Dic79C2418yes—
69C4⋊Dic79—216no—
70(C2×D79)⋊C4—232no—
71(C2×D79)⋊C4—432no—
72C24×C79—24no—
73C24×C79—28no—
74C24×C79C2×D414yes—
75C24×C79C2412yes—
76C24×C79C2411yescharacteristic
77C22×C4×C79—28no—
78C22×C4×C79—28no—
79C22×C4×C79—216no—
80C22×C4×C79—416no—
81C22×C4×C79—48no—
82C22×C4×C79C2×D418yes—
83C22×C4×C79C2×D4116yescomplemented
84C22×C4×C79C2418yes—
85C22×C4×C79C2414yes—
86C22⋊C4×C79—48no—
87C23×C79—28no—
88C23×C79—216no—
89C23×C79—28no—
90C23×C79—24no—
91C23×C79—416no—
92C23×C79C22×D414yes—
93C23×C79C22×D412yes—
94C23×C79H(5,𝔽2)14yes—
95C23×C79H(5,𝔽2)18yes—
96C23×C79C2511yescharacteristic
97C22×D79—28no—
98C22×D79—28no—
99C22×D79—216no—
100C22×D79—216no—
101C22×D79—28no—
102C22×D79—416no—
103C22×D79—416no—
104C22×D79—416no—
105C22×D79—432no—
106C22×D79—432no—
107C2×C4×C79—216no—
108C2×C4×C79—28no—
109C2×C4×C79—216no—
110C2×C4×C79—28no—
111C2×C4×C79—416no—
112C2×C4×C79—416no—
113C2×C4×C79C22×D418yes—
114C22⋊D79—464no—
115C2×Dic79—28no—
116C2×Dic79—216no—
117C2×Dic79—416no—
118D316—432no—
119D316—464no—
120C22×C79—24no—
121C22×C79—28no—
122C22×C79—48no—
123C22×C79—416no—
124C22×C79#53414yes—
125C22×C79#53518yes—
126C22×C79#560116yes—
127C22×C79C23×D411yescharacteristic
128C22×C79C2×H(5,𝔽2)12yes—
129C22×C79C2×H(5,𝔽2)14yes—
130C2×D79—48no—
131C2×D79—48no—
132C2×D79—48no—
133C2×D79—416no—
134C2×D79—416no—
135C2×D79—832no—
136C4×C79—28no—
137C4×C79—48no—
138Dic79—48no—
139C2×#2815—791nomaximal, Sylow
140C2×C79—44no—
141C2×C79#281518yescomplemented
142C2×C79C2×#53411yescharacteristic
143C2×C79C2×#53512yes—
144C2×C79C2×#56014yes—
145D79—88no—
146C22×#121—792no—
147#2815—7916no—
148C2×#397—794no—
149C2×#392—794no—
150C2×#392—794no—
151C2×#381D7911yescharacteristic, complemented
152C79C2×#281511yescharacteristic, complemented, Sylow
153C23×D4—794no—
154C23×D4—794no—
155C23×D4—792no—
156C24×C4C2×D7911yescharacteristic
157C2×#121—7916no—
158C2×#121—15816no—
159C22×C4⋊C4—792no—
160C22×C22⋊C4—798no—
161C22×C22⋊C4—794no—
162C22×C22⋊C4C2×D7912yes—
163#397—7932no—
164#392—7932no—
165#392—7932no—
166#381C2×D7918yescomplemented
167C2×#95—794no—
168C2×#95C2×D7914yes—
169C25—794no—
170C25C22×D7911yescharacteristic
171C22×D4—3168no—
172C22×D4—3168no—
173C22×D4—31616no—
174C22×D4—31616no—
175C22×D4—7916no—
176C22×D4—7916no—
177C22×D4—798no—
178C22×D4—15816no—
179C22×D4—1588no—
180C23×C4—44no—
181C23×C4—794no—
182C23×C4D31618yescomplemented
183C23×C4C22×D7914yes—
184C23×C4C22×D7912yes—
185C23×C4C22×D7914yes—
186#121—15864no—
187C2×C4⋊C4—798no—
188C2×C4⋊C4—1588no—
189C2×C22⋊C4—44no—
190C2×C22⋊C4—31616no—
191C2×C22⋊C4—7932no—
192C2×C22⋊C4—7916no—
193C2×C22⋊C4—15816no—
194C2×C22⋊C4C22×D7918yes—
195#95—7916no—
196#95C22×D79116yes—
197C24—24no—
198C24—28no—
199C24—798no—
200C24—15816no—
201C24—1588no—
202C24—1588no—
203C24—15816no—
204C24—1588no—
205C24C2×D31614yes—
206C24C23×D7912yes—
207C24C23×D7911yescharacteristic
208C2×D4—31632no—
209C2×D4—31616no—
210C2×D4—31616no—
211C2×D4—31632no—
212C2×D4—31664no—
213C2×D4—31664no—
214C2×D4—31632no—
215C2×D4—15832no—
216C2×D4—15816no—
217C22×C4—28no—
218C22×C4—28no—
219C22×C4—216no—
220C22×C4—48no—
221C22×C4—416no—
222C22×C4—798no—
223C22×C4—15816no—
224C22×C4—1588no—
225C22×C4C2×D31618yes—
226C22×C4C2×D316116yescomplemented
227C22×C4C23×D7918yes—
228C22×C4C23×D7914yes—
229C4⋊C4—15816no—
230C22⋊C4—48no—
231C22⋊C4—31632no—
232C22⋊C4—15832no—
233C23—24no—
234C23—28no—
235C23—28no—
236C23—216no—
237C23—416no—
238C23—31632no—
239C23—31632no—
240C23—31616no—
241C23—31616no—
242C23—31616no—
243C23—15816no—
244C23—1588no—
245C23—15816no—
246C23—1588no—
247C23—1588no—
248C23C22×D31614yes—
249C23C22×D31612yes—
250C23#1457920614yes—
251C23#1457920718yes—
252C23C24×D7911yescharacteristic
253D4—31632no—
254D4—31664no—
255D4—31664no—
256C2×C4—28no—
257C2×C4—216no—
258C2×C4—28no—
259C2×C4—216no—
260C2×C4—416no—
261C2×C4—416no—
262C2×C4—31616no—
263C2×C4—15816no—
264C2×C4—1588no—
265C2×C4C22×D31618yes—
266C22—24no—
267C22—28no—
268C22—416no—
269C22—48no—
270C22—3168no—
271C22—3168no—
272C22—3168no—
273C22—31616no—
274C22—31616no—
275C22—63232no—
276C22#1909912514yes—
277C22#1909913218yes—
278C22#19099303116yes—
279C22C23×D31611yescharacteristic
280C22C2×#1457920612yes—
281C22C2×#1457920714yes—
282C4—28no—
283C4—48no—
284C4—3168no—
285C2—44no—
286C2—6328no—
287C2#2377142418yesdirect product factor
288C2C2×#1909912511yescharacteristic
289C2C2×#1909913212yes—
290C2C2×#1909930314yes—
subgroupG/H
centerC24C23×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC2×#381×C79C2
socleC24×C79C24
hypercenterC2×#381D79
hypocenterC79C2×#2815
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×#381

Complements

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

NH ≅ G/Ntype
1. C22×#14579135C2semidirect
2. #23771424C2direct (N × H)
3. C2×#19098490C2semidirect
4. C2×#19098473C2semidirect
5. C2×#19098472C2semidirect
6. C2×#381×C79C2semidirect
11. C2×#14579135C22semidirect
15. #19098490C22semidirect
16. #19098473C22semidirect
17. #19098472C22semidirect
21. #381×C79C22semidirect
44. C23×C4×C79D4semidirect
83. C22×C4×C79C2×D4semidirect
141. C2×C79#2815semidirect
151. C2×#381D79semidirect
152. C79C2×#2815semidirect
166. #381C2×D79semidirect
182. C23×C4D316semidirect
226. C22×C4C2×D316semidirect
287. C2#23771424direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791352
#237714242
C2×#190984902
C2×#190984732
C2×#190984722
C2×#381×C792
C2×#281579