Finite Group Databasebeta

← C2×#23757993 #34113682

Subgroups — C2×#23757993 #34113682

Order 20096.

1112 conjugacy classes of subgroups.

The subgroup lattice has 212 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#23757993C2116yesmaximal, direct product factor
2C2×#19097771C211yesmaximal, characteristic, complemented
3C2×#19097764C214yesmaximal, complemented
4C2×#19097758C212yesmaximal
5C2×#19097750C212yesmaximal, complemented
6C2×C4×Dic314C211yesmaximal, characteristic, complemented
7C2×#19097736C212yesmaximal, complemented
8C2×#19097730C212yesmaximal, complemented
9C2×C4×D4×C157C211yesmaximal, characteristic
10C22×Dic314C2212yes—
11C22×Dic314C2211yescharacteristic
12#19097771C2218yescomplemented
13#19097764C22132yescomplemented
14#19097758C22116yes—
15#19097750C22116yescomplemented
16C4×Dic314C2218yescomplemented
17#19097736C22116yescomplemented
18#19097730C22116yescomplemented
19C2×C4⋊Dic157C2211yescharacteristic
20C2×C4⋊Dic157C2212yes—
21C2×C4⋊Dic157C2212yes—
22C2×#14578933C2214yes—
23C2×#14578933C2212yes—
24C2×C22⋊Dic157C2214yes—
25C2×C22⋊Dic157C2214yes—
26C2×C4×Dic157C2214yes—
27C2×C4×Dic157C2212yes—
28C22×D4×C157C2211yescharacteristic
29C23×C4×C157C2212yes—
30C4×D4×C157C2218yes—
31C2×C4⋊C4×C157C2211yescharacteristic
32C2×C22⋊C4×C157C2212yes—
33C2×C42×C157C2211yescharacteristic
34C2×Dic314—24no—
35C2×Dic314—28no—
36C2×Dic314C2318yes—
37C2×Dic314C2314yes—
38C22×Dic157C2312yes—
39C22×Dic157C2312yes—
40C22×Dic157C2314yes—
41C4⋊Dic157C2314yes—
42C4⋊Dic157C2318yes—
43C4⋊Dic157C2318yes—
44#14578933C23116yes—
45#14578933C2318yes—
46C22⋊Dic157C23116yes—
47C22⋊Dic157C23116yes—
48C4×Dic157C23116yes—
49C4×Dic157C2318yes—
50C24×C157C2312yes—
51C2×D4×C157—24no—
52C2×D4×C157C2314yes—
53C22×C4×C157—28no—
54C22×C4×C157C2311yescharacteristic
55C22×C4×C157C2312yes—
56C22×C4×C157C2318yes—
57C22×C4×C157C2311yescharacteristic
58C22×C4×C157C2311yescharacteristic
59C4⋊C4×C157C2314yes—
60C22⋊C4×C157C2318yes—
61C42×C157C2314yes—
62Dic314—28no—
63Dic314—216no—
64C2×Dic157—24no—
65C2×Dic157—28no—
66C2×Dic157—24no—
67C2×Dic157C2414yes—
68C2×Dic157C2418yes—
69C2×Dic157C2414yes—
70C23×C157—24no—
71C23×C157—24no—
72C23×C157—24no—
73C23×C157C2414yes—
74C23×C157C2411yescharacteristic
75D4×C157—28no—
76C2×C4×C157—24no—
77C2×C4×C157—22no—
78C2×C4×C157—216no—
79C2×C4×C157#4114yes—
80C2×C4×C157#4114yes—
81C2×C4×C157C2412yes—
82C2×C4×C157C2414yes—
83C2×C4×C157C2412yes—
84C2×C4×C157C2412yes—
85C22×C157—24no—
86C22×C157—24no—
87C22×C157—24no—
88C22×C157—48no—
89C22×C157C2×#4112yes—
90C22×C157C2×#4112yes—
91C22×C1572−1+412yes—
92C22×C157C2511yescharacteristic
93C4×C157—24no—
94C4×C157—22no—
95C4×C157C2×#4114yes—
96C4×C157C2×#4114yes—
97Dic157—24no—
98Dic157—28no—
99Dic157—24no—
100C2×C157—44no—
101C2×C157#55614yescomplemented
102C2×C157C22×#4111yescharacteristic
103C2×C157C22×#4111yescharacteristic
104C2×C157C2×2−1+411yescharacteristic
105C157C2×#55611yescharacteristic, complemented, Sylow
106C2×#556—1571nomaximal, Sylow
107#556—15716no—
108C2×C4⋊Q8—1571no—
109C2×#126—1574no—
110C2×#124—1572no—
111C2×C22⋊Q8—1572no—
112C2×C4×Q8—1572no—
113C2×C4×Q8—1571no—
114C2×C4×D4D15711yescharacteristic
115C2×#117—1572no—
116C22×Q8—1571no—
117C22×Q8—1572no—
118C22×D4C2×D15711yescharacteristic
119C23×C4C2×D15712yes—
120C4⋊Q8—1578no—
121#126—15732no—
122#124—15716no—
123C22⋊Q8—15716no—
124C4×Q8—15716no—
125C4×Q8—1578no—
126C4×D4C2×D15718yes—
127#117—15716no—
128C2×C4⋊C4—1571no—
129C2×C4⋊C4—1572no—
130C2×C4⋊C4—1574no—
131C2×C4⋊C4—1572no—
132C2×C4⋊C4—1572no—
133C2×C4⋊C4C2×D15711yescharacteristic
134C2×C22⋊C4—1574no—
135C2×C22⋊C4—1574no—
136C2×C22⋊C4C2×D15712yes—
137C2×C42—1574no—
138C2×C42—1572no—
139C2×C42C2×D15711yescharacteristic
140C24C22×D15712yes—
141C2×Q8—3144no—
142C2×Q8—3148no—
143C2×Q8—1574no—
144C2×Q8—1578no—
145C2×D4—24no—
146C2×D4C22×D15714yes—
147C22×C4—28no—
148C22×C4—1572no—
149C22×C4—1572no—
150C22×C4—1574no—
151C22×C4C22×D15718yes—
152C22×C4C22×D15712yes—
153C22×C4C22×D15711yescharacteristic
154C22×C4C22×D15711yescharacteristic
155C22×C4C22×D15711yescharacteristic
156C4⋊C4—1574no—
157C4⋊C4—1578no—
158C4⋊C4—15716no—
159C4⋊C4—1578no—
160C4⋊C4—1578no—
161C4⋊C4C22×D15714yes—
162C22⋊C4—15716no—
163C22⋊C4—15716no—
164C22⋊C4C22×D15718yes—
165C42—15716no—
166C42—1578no—
167C42C22×D15714yes—
168C23—24no—
169C23—24no—
170C23—24no—
171C23C23×D15714yes—
172C23C23×D15711yescharacteristic
173Q8—3148no—
174Q8—31416no—
175D4—28no—
176C2×C4—24no—
177C2×C4—22no—
178C2×C4—216no—
179C2×C4—3144no—
180C2×C4—3148no—
181C2×C4—3144no—
182C2×C4—1574no—
183C2×C4—1574no—
184C2×C4—1578no—
185C2×C4#1457895314yes—
186C2×C4#1457895414yes—
187C2×C4C23×D15714yes—
188C2×C4C23×D15712yes—
189C2×C4C23×D15712yes—
190C2×C4C23×D15712yes—
191C22—24no—
192C22—24no—
193C22—24no—
194C22—48no—
195C22C2×#1457895312yes—
196C22C2×#1457895412yes—
197C22#1909781812yes—
198C22C24×D15711yescharacteristic
199C4—24no—
200C4—22no—
201C4—3144no—
202C4—3148no—
203C4—3144no—
204C4C2×#1457895314yes—
205C4C2×#1457895414yes—
206C2—44no—
207C2#2375799314yesdirect product factor
208C2C22×#1457895311yescharacteristic
209C2C22×#1457895411yescharacteristic
210C2C2×#1909781811yescharacteristic
subgroupG/H
centerC23C23×D157
commutator, cosocleC22×C157C25
FrattiniC22C24×D157
FittingC2×C4×D4×C157C2
socleC23×C157C24
prime radicalC22×D4×C157C22
hypercenterC2×C4×D4D157
hypocenterC157C2×#556
LCSG ▷ C22×C157 ▷ C157
UCSC1 ◁ C23 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
1. #23757993C2direct (N × H)
2. C2×#19097771C2semidirect
3. C2×#19097764C2semidirect
5. C2×#19097750C2semidirect
6. C2×C4×Dic314C2semidirect
7. C2×#19097736C2semidirect
8. C2×#19097730C2semidirect
12. #19097771C22semidirect
13. #19097764C22semidirect
15. #19097750C22semidirect
16. C4×Dic314C22semidirect
17. #19097736C22semidirect
18. #19097730C22semidirect
101. C2×C157#556semidirect
105. C157C2×#556semidirect
207. C2#23757993direct (N × H)

Maximal subgroups

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

subgroupindex
#237579932
C2×#190977712
C2×#190977642
C2×#190977582
C2×#190977502
C2×C4×Dic3142
C2×#190977362
C2×#190977302
C2×C4×D4×C1572
C2×#556157