Finite Group Databasebeta

← C2×#23757823 #34113419

Subgroups — C2×#23757823 #34113419

Order 20096.

1728 conjugacy classes of subgroups.

The subgroup lattice has 200 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14578954C212yesmaximal, complemented
2#23757823C2116yesmaximal, direct product factor
3C2×#19097771C211yesmaximal, characteristic, complemented
4C2×#19097768C211yesmaximal, characteristic, complemented
5C2×#19097759C212yesmaximal, complemented
6C2×#19097745C214yesmaximal, complemented
7C2×C4×D628C214yesmaximal, complemented
8C22×C42×C157C211yesmaximal, characteristic, complemented
9C2×#14578954—216no—
10C2×#14578954C22116yescomplemented
11C22×Dic314C2212yes—
12C22×D628C2212yes—
13C22×D628C2214yes—
14C22×C22⋊D157C2214yes—
15C22×C4×D157C2214yes—
16#19097771C2218yescomplemented
17#19097768C2218yescomplemented
18#19097759C22116yescomplemented
19#19097745C22132yescomplemented
20C4×D628C22132yescomplemented
21C2×C4⋊Dic157C2214yes—
22C2×#14578931C2218yes—
23C23×C4×C157C2212yes—
24C23×C4×C157C2211yescharacteristic
25C2×C42×C157C2212yes—
26C2×C42×C157C2211yescharacteristic
27C2×C42×C157C2211yescharacteristic
28C2×C42×C157C2218yescomplemented
29C23×D157C2314yes—
30#14578954—264no—
31C2×Dic314—28no—
32C2×Dic314C2318yes—
33C2×D628—28no—
34C2×D628—216no—
35C2×D628C23116yes—
36C2×D628C2318yes—
37C2×C22⋊D157—216no—
38C2×C22⋊D157C23116yes—
39C22×Dic157C2314yes—
40C2×C4×D157—216no—
41C2×C4×D157C23116yes—
42C4⋊Dic157C23116yes—
43#14578931C23132yes—
44C24×C157C2311yescharacteristic
45C22×C4×C157—28no—
46C22×C4×C157D418yescomplemented
47C22×C4×C157C2312yes—
48C22×C4×C157C2318yes—
49C22×C4×C157C2311yescharacteristic
50C22×C4×C157C2314yes—
51C22×C4×C157C2312yes—
52C22×C4×C157C2311yescharacteristic
53C42×C157C2318yes—
54C42×C157C2314yes—
55C42×C157C2314yes—
56C22×D157—28no—
57C22×D157—216no—
58C22×D157C2418yes—
59Dic314—216no—
60D628—216no—
61D628—232no—
62C22⋊D157—232no—
63C2×Dic157—28no—
64C2×Dic157C2418yes—
65C4×D157—232no—
66C23×C157—24no—
67C23×C157C2×D414yes—
68C23×C157C2412yes—
69C23×C157C2411yescharacteristic
70C2×C4×C157—24no—
71C2×C4×C157—216no—
72C2×C4×C157C2×D414yes—
73C2×C4×C157C2×D414yes—
74C2×C4×C157C2×D4116yescomplemented
75C2×C4×C157#4118yescomplemented
76C2×C4×C157C2414yes—
77C2×C4×C157C2412yes—
78C2×C4×C157C2412yes—
79C2×C4×C157C2414yes—
80C22×C157—28no—
81C22×C157—24no—
82C22×C157C22×D414yes—
83C22×C157C22×D412yes—
84C22×C157C2×#4114yes—
85C22×C157C2511yescharacteristic
86C2×D157—28no—
87C2×D157—216no—
88C2×D157—416no—
89C4×C157—24no—
90C4×C157C22×D414yes—
91C4×C157C22×D414yes—
92C4×C157C2×#4118yescomplemented
93Dic157—28no—
94C2×C157—24no—
95C2×C157#53214yescomplemented
96C2×C157C23×D411yescharacteristic
97C2×C157C22×#4112yes—
98D157—48no—
99C157C2×#53211yescharacteristic, complemented, Sylow
100C2×#532—1571nomaximal, Sylow
101C22×#41—1572no—
102#532—15716no—
103C2×C4⋊Q8—1571no—
104C2×#127—1571no—
105C2×#124—1572no—
106C2×#121—1574no—
107C2×C4×D4—1574no—
108C22×C42D15711yescharacteristic, complemented
109C2×#41—31416no—
110C2×#41—15716no—
111C22×Q8—1572no—
112C22×D4—1574no—
113C22×D4—1574no—
114C22×D4—1572no—
115C23×C4—1574no—
116C23×C4C2×D15712yes—
117C23×C4C2×D15711yescharacteristic
118C4⋊Q8—1578no—
119#127—1578no—
120#124—15716no—
121#121—15732no—
122C4×D4—15732no—
123C2×C4⋊C4—1574no—
124C2×C22⋊C4—1578no—
125C2×C42C2×D15711yescharacteristic
126C2×C42C2×D15711yescharacteristic
127C2×C42C2×D15712yes—
128C2×C42C2×D15718yescomplemented
129C24—1574no—
130C24C22×D15711yescharacteristic
131#41—31464no—
132C2×Q8—3148no—
133C2×Q8—1578no—
134C2×D4—31416no—
135C2×D4—3148no—
136C2×D4—31416no—
137C2×D4—15716no—
138C2×D4—15716no—
139C2×D4—1578no—
140C22×C4—28no—
141C22×C4—31416no—
142C22×C4—1574no—
143C22×C4—15716no—
144C22×C4D62818yescomplemented
145C22×C4C22×D15712yes—
146C22×C4C22×D15718yes—
147C22×C4C22×D15711yescharacteristic
148C22×C4C22×D15714yes—
149C22×C4C22×D15712yes—
150C22×C4C22×D15711yescharacteristic
151C4⋊C4—15716no—
152C22⋊C4—15732no—
153C42C22×D15718yes—
154C42C22×D15714yes—
155C42C22×D15714yes—
156C23—24no—
157C23—3148no—
158C23—31416no—
159C23—1578no—
160C23C2×D62814yes—
161C23C23×D15712yes—
162C23C23×D15711yescharacteristic
163Q8—31416no—
164D4—31432no—
165D4—31416no—
166D4—31432no—
167C2×C4—24no—
168C2×C4—216no—
169C2×C4—3148no—
170C2×C4—31432no—
171C2×C4—1578no—
172C2×C4C2×D62814yes—
173C2×C4C2×D62814yes—
174C2×C4C2×D628116yescomplemented
175C2×C4#1457895418yescomplemented
176C2×C4C23×D15714yes—
177C2×C4C23×D15712yes—
178C2×C4C23×D15712yes—
179C2×C4C23×D15714yes—
180C22—24no—
181C22—28no—
182C22—3148no—
183C22—31416no—
184C22—62816no—
185C22C22×D62814yes—
186C22C22×D62812yes—
187C22C2×#1457895414yes—
188C22C24×D15711yescharacteristic
189C4—24no—
190C4—3148no—
191C4C22×D62814yes—
192C4C22×D62814yes—
193C4C2×#1457895418yescomplemented
194C2—24no—
195C2—6288no—
196C2#2375782314yesdirect product factor
197C2C23×D62811yescharacteristic
198C2C22×#1457895412yes—
subgroupG/H
centerC22×C4C22×D157
commutator, cosocleC22×C157C25
FrattiniC22C24×D157
FittingC22×C42×C157C2
socleC23×C157C24
hypercenterC22×C42D157
hypocenterC157C2×#532
LCSG ▷ C22×C157 ▷ C157
UCSC1 ◁ C22×C4 ◁ C22×C42

Complements

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

NH ≅ G/Ntype
1. C22×#14578954C2semidirect
2. #23757823C2direct (N × H)
3. C2×#19097771C2semidirect
4. C2×#19097768C2semidirect
5. C2×#19097759C2semidirect
6. C2×#19097745C2semidirect
7. C2×C4×D628C2semidirect
8. C22×C42×C157C2semidirect
10. C2×#14578954C22semidirect
16. #19097771C22semidirect
17. #19097768C22semidirect
18. #19097759C22semidirect
19. #19097745C22semidirect
20. C4×D628C22semidirect
28. C2×C42×C157C22semidirect
46. C22×C4×C157D4semidirect
74. C2×C4×C157C2×D4semidirect
75. C2×C4×C157#41semidirect
92. C4×C157C2×#41semidirect
95. C2×C157#532semidirect
99. C157C2×#532semidirect
108. C22×C42D157semidirect
128. C2×C42C2×D157semidirect
144. C22×C4D628semidirect
174. C2×C4C2×D628semidirect
175. C2×C4#14578954semidirect
193. C4C2×#14578954semidirect
196. C2#23757823direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145789542
#237578232
C2×#190977712
C2×#190977682
C2×#190977592
C2×#190977452
C2×C4×D6282
C22×C42×C1572
C2×#532157