Finite Group Databasebeta

← C2×#23771441 #34494827

Subgroups — C2×#23771441 #34494827

Order 20224.

3666 conjugacy classes of subgroups; only the 667 normal subgroups are shown.

normal subgroups only

This group has 3666 conjugacy classes of subgroups — too many to draw. Only its 667 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579155C211yesmaximal, characteristic, complemented
2#23771441C2116yesmaximal, direct product factor
3C2×#19098477C216yesmaximal, complemented
4C2×#19098471C216yesmaximal, complemented
5C2×#19098431C211yesmaximal, characteristic, complemented
6C22×#127×C79C211yesmaximal, characteristic, complemented
7C23×C22⋊D79C2214yes—
8C2×#14579155—28no—
9C2×#14579155C2218yescomplemented
10C22×Dic79⋊C4C2213yes—
11C22×C22⋊Dic79C22112yes—
12C22×(C2×D79)⋊C4C2213yes—
13#19098477C22148yescomplemented
14#19098471C22148yescomplemented
15#19098431C2218yescomplemented
16C2×C79⋊#95C2216yes—
17C23×D4×C79C2216yes—
18C2×#127×C79—28no—
19C2×#127×C79C2218yescomplemented
20C22×C42×C79C2211yescharacteristic
21C24×D79C2311yescharacteristic
22C22×C22⋊D79—424no—
23C22×C22⋊D79C23116yes—
24C23×Dic79C2314yes—
25C23×Dic79C2313yes—
26#14579155—232no—
27C2×Dic79⋊C4—212no—
28C2×Dic79⋊C4C23112yes—
29C2×C22⋊Dic79—424no—
30C2×C22⋊Dic79C23148yes—
31C2×(C2×D79)⋊C4—212no—
32C2×(C2×D79)⋊C4C23112yes—
33C79⋊#95C23124yes—
34C25×C79C2314yes—
35C22×D4×C79—224no—
36C22×D4×C79—424no—
37C22×D4×C79C23124yes—
38C23×C4×C79C2313yes—
39#127×C79—232no—
40C2×C42×C79D418yescomplemented
41C2×C42×C79C2314yes—
42C23×D79—22no—
43C23×D79—212no—
44C23×D79C2412yes—
45C2×C22⋊D79—448no—
46C2×C22⋊D79—464no—
47C22×Dic79—26no—
48C22×Dic79—212no—
49C22×Dic79—224no—
50C22×Dic79C2418yes—
51C22×Dic79C2416yes—
52Dic79⋊C4—224no—
53C22⋊Dic79—448no—
54(C2×D79)⋊C4—224no—
55C24×C79—28no—
56C24×C79—224no—
57C24×C79—224no—
58C24×C79C2418yes—
59C24×C79C2411yescharacteristic
60C2×D4×C79—248no—
61C2×D4×C79—448no—
62C2×D4×C79—496no—
63C22×C4×C79—212no—
64C22×C4×C79C2×D4112yes—
65C22×C4×C79C2416yes—
66C42×C79C2×D4116yescomplemented
67C23×C79—28no—
68C23×C79—224no—
69C23×C79—224no—
70C23×C79—448no—
71C23×C79—416no—
72C23×C79—448no—
73C23×C79C22×D412yes—
74C23×C79H(5,𝔽2)112yes—
75C23×C79C2511yescharacteristic
76C22×D79—22no—
77C22×D79—212no—
78C22×D79—412no—
79C22×D79—416no—
80D4×C79—496no—
81C2×C4×C79—224no—
82C2×C4×C79—212no—
83C2×C4×C79C22×D4112yes—
84C22⋊D79—464no—
85C2×Dic79—26no—
86C2×Dic79—212no—
87C2×Dic79—224no—
88C2×Dic79—412no—
89C2×Dic79—416no—
90C22×C79—424no—
91C22×C79—48no—
92C22×C79—424no—
93C22×C79—832no—
94C22×C79#535112yes—
95C22×C79#560116yes—
96C22×C79C23×D411yescharacteristic
97C22×C79C2×H(5,𝔽2)16yes—
98C2×D79—46no—
99C2×D79—48no—
100C2×D79—88no—
101C4×C79—212no—
102Dic79—46no—
103Dic79—48no—
104C2×#2818—791nomaximal, Sylow
105C2×C79—88no—
106C2×C79#281818yescomplemented
107C2×C79C2×#53513yes—
108C2×C79C2×#56014yes—
109D79—82no—
110C22×#127D7911yescharacteristic, complemented
111C22×#126—791no—
112#2818—7916no—
113C2×#394—796no—
114C2×#392—796no—
115C2×#383—791no—
116C79C2×#281811yescharacteristic, complemented, Sylow
117C23×D4—794no—
118C23×D4C2×D7916yes—
119C2×#127—28no—
120C2×#127C2×D7918yescomplemented
121C2×#126—798no—
122C2×#126—1588no—
123C22×C4⋊C4—793no—
124C22×C22⋊C4—7912no—
125C22×C22⋊C4—793no—
126C22×C42C2×D7911yescharacteristic
127#394—7948no—
128#392—7948no—
129#383—798no—
130C2×#95—796no—
131C25—791no—
132C25C22×D7914yes—
133C22×D4—224no—
134C22×D4—424no—
135C22×D4—31624no—
136C22×D4—7916no—
137C22×D4C22×D79124yes—
138C23×C4—793no—
139C23×C4—794no—
140C23×C4C22×D7913yes—
141#127—232no—
142#126—15832no—
143C2×C4⋊C4—7912no—
144C2×C4⋊C4—15812no—
145C2×C22⋊C4—31624no—
146C2×C22⋊C4—7948no—
147C2×C22⋊C4—7912no—
148C2×C22⋊C4—15812no—
149C2×C42C22⋊D7918yescomplemented
150C2×C42C22×D7914yes—
151#95—7924no—
152C24—224no—
153C24—224no—
154C24—28no—
155C24—792no—
156C24—15812no—
157C24—1582no—
158C24C23×D7918yes—
159C24C23×D7911yescharacteristic
160C2×D4—248no—
161C2×D4—448no—
162C2×D4—496no—
163C2×D4—31664no—
164C2×D4—31648no—
165C22×C4—212no—
166C22×C4—798no—
167C22×C4—796no—
168C22×C4—15812no—
169C22×C4—15824no—
170C22×C4—1586no—
171C22×C4C2×C22⋊D79112yes—
172C22×C4C23×D7916yes—
173C4⋊C4—15824no—
174C22⋊C4—31648no—
175C22⋊C4—15824no—
176C42C2×C22⋊D79116yescomplemented
177C23—224no—
178C23—224no—
179C23—28no—
180C23—416no—
181C23—448no—
182C23—448no—
183C23—31616no—
184C23—31612no—
185C23—15812no—
186C23—1582no—
187C23C22×C22⋊D7912yes—
188C23#14579206112yes—
189C23C24×D7911yescharacteristic
190D4—496no—
191D4—31664no—
192C2×C4—212no—
193C2×C4—224no—
194C2×C4—31616no—
195C2×C4—31612no—
196C2×C4—15812no—
197C2×C4—15824no—
198C2×C4—1586no—
199C2×C4C22×C22⋊D79112yes—
200C22—424no—
201C22—48no—
202C22—424no—
203C22—832no—
204C22—3166no—
205C22—3168no—
206C22—6328no—
207C22#19099130112yes—
208C22#19099300116yes—
209C22C23×C22⋊D7911yescharacteristic
210C22C2×#1457920616yes—
211C4—212no—
212C4—3166no—
213C4—3168no—
214C2—88no—
215C2—6322no—
216C2#2377144118yesdirect product factor
217C2C2×#1909913013yes—
218C2C2×#1909930014yes—
subgroupG/H
centerC24C23×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC22×#127×C79C2
socleC24×C79C24
hypercenterC22×#127D79
hypocenterC79C2×#2818
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C22×#127

Complements

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

NH ≅ G/Ntype
1. C22×#14579155C2semidirect
2. #23771441C2direct (N × H)
3. C2×#19098477C2semidirect
4. C2×#19098471C2semidirect
5. C2×#19098431C2semidirect
6. C22×#127×C79C2semidirect
9. C2×#14579155C22semidirect
13. #19098477C22semidirect
14. #19098471C22semidirect
15. #19098431C22semidirect
19. C2×#127×C79C22semidirect
40. C2×C42×C79D4semidirect
66. C42×C79C2×D4semidirect
106. C2×C79#2818semidirect
110. C22×#127D79semidirect
116. C79C2×#2818semidirect
120. C2×#127C2×D79semidirect
149. C2×C42C22⋊D79semidirect
176. C42C2×C22⋊D79semidirect
216. C2#23771441direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791552
#237714412
C2×#190984772
C2×#190984712
C2×#190984312
C22×#127×C792
C2×#281879