Finite Group Databasebeta

← C2×#23757668 #34110577

Subgroups — C2×#23757668 #34110577

Order 20096.

564 conjugacy classes of subgroups; only the 165 normal subgroups are shown.

normal subgroups only

This group has 564 conjugacy classes of subgroups — too many to draw. Only its 165 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×#14578944C212yesmaximal, complemented
2C22×#14578942C212yesmaximal
3C2×#19097771C211yesmaximal, characteristic, complemented
4#23757668C218yesmaximal, direct product factor
5C2×#19097682C211yesmaximal, characteristic, complemented
6C2×#124×C157C211yesmaximal, characteristic
7C22×Dic314C2212yes—
8C2×#14578944—28no—
9C2×#14578944C2218yescomplemented
10C2×#14578942—28no—
11C2×#14578942C2218yes—
12C22×#11929434C2212yes—
13#19097771—22no—
14#19097771C2214yescomplemented
15C2×C4⋊Dic157—22no—
16#19097682C2214yescomplemented
17C22×Q8×C157C2211yescharacteristic
18C22×D4×C157C2211yescharacteristic
19#124×C157—22no—
20#124×C157C2214yes—
21C2×C22⋊C4×C157—22no—
22C2×C42×C157C2211yescharacteristic
23C2×Dic314—22no—
24C2×Dic314—24no—
25C2×Dic314—24no—
26C2×Dic314C2314yes—
27C22×Dic157—22no—
28#14578944—216no—
29#14578942—216no—
30C2×#11929434D418yes—
31C2×#11929434C2314yes—
32C4⋊Dic157—28no—
33C24×C157—21no—
34C2×Q8×C157—21no—
35C2×Q8×C157—24no—
36C2×Q8×C157C2312yes—
37C2×D4×C157—24no—
38C2×D4×C157—21no—
39C2×D4×C157C2312yes—
40C22×C4×C157—21no—
41C22×C4×C157D412yes—
42C22×C4×C157C2311yescharacteristic
43C22⋊C4×C157—28no—
44C42×C157D412yes—
45C42×C157C2312yes—
46Dic314—24no—
47Dic314—24no—
48Dic314—44no—
49C2×Dic157—24no—
50C2×Dic157—44no—
51#11929434C2×D418yes—
52C23×C157—22no—
53C23×C157—42no—
54C23×C157—44no—
55C23×C157C2×D411yescharacteristic
56Q8×C157—24no—
57Q8×C157—42no—
58D4×C157—24no—
59D4×C157—42no—
60C2×C4×C157—24no—
61C2×C4×C157—22no—
62C2×C4×C157—42no—
63C2×C4×C157C2×D414yes—
64C2×C4×C157C2×D414yes—
65C2×C4×C157C2×D411yescharacteristic
66C2×C4×C157C2411yescharacteristic
67C22×C157—42no—
68C22×C157—44no—
69C22×C157—84no—
70C22×C157#12712yes—
71C22×C157#13714yes—
72C22×C157C22×D411yescharacteristic
73C4×C157—24no—
74C4×C157—42no—
75C4×C157#12712yes—
76C4×C157C22×D412yes—
77Dic157—44no—
78C2×C157—82no—
79C2×C157#49714yescomplemented
80C2×C157C2×#12711yescharacteristic
81C2×C157C2×#13712yes—
82C157C2×#49711yescharacteristic, complemented, Sylow
83C2×#497—1571nomaximal, Sylow
84C22×Q16—1572no—
85C22×SD16—1572no—
86C2×C4⋊Q8—1571no—
87C2×#124D15711yescharacteristic
88#497—1578no—
89C2×#97—1571no—
90C22×Q8—1572no—
91C22×Q8C2×D15711yescharacteristic
92C22×D4C2×D15711yescharacteristic
93C2×Q16—3148no—
94C2×Q16—1578no—
95C2×SD16—3148no—
96C2×SD16—1578no—
97C22×C8—1572no—
98C4⋊Q8—3142no—
99C4⋊Q8—1574no—
100#124—22no—
101#124C2×D15714yes—
102C2×C4⋊C4—3142no—
103C2×C22⋊C4—22no—
104C2×C42C2×D15711yescharacteristic
105#97—1574no—
106C24—21no—
107C2×Q8—21no—
108C2×Q8—24no—
109C2×Q8—3142no—
110C2×Q8—3144no—
111C2×Q8—3144no—
112C2×Q8—1574no—
113C2×Q8C22×D15712yes—
114C2×D4—24no—
115C2×D4—21no—
116C2×D4C22×D15712yes—
117C22×C4—21no—
118C22×C4—3142no—
119C22×C4C22⋊D15712yes—
120C22×C4C22×D15711yescharacteristic
121Q16—31416no—
122SD16—31416no—
123C2×C8—1578no—
124C2×C8—1574no—
125C4⋊C4—3148no—
126C22⋊C4—28no—
127C42C22⋊D15712yes—
128C42C22×D15712yes—
129C23—22no—
130C23—42no—
131C23—44no—
132C23C2×C22⋊D15711yescharacteristic
133Q8—24no—
134Q8—42no—
135Q8—3144no—
136Q8—3144no—
137Q8—6284no—
138D4—24no—
139D4—42no—
140C2×C4—24no—
141C2×C4—22no—
142C2×C4—42no—
143C2×C4—3144no—
144C2×C4—6284no—
145C2×C4D4×D15714yes—
146C2×C4C2×C22⋊D15714yes—
147C2×C4C2×C22⋊D15711yescharacteristic
148C2×C4C23×D15711yescharacteristic
149C8—1578no—
150C22—44no—
151C22—42no—
152C22—84no—
153C22#1909776712yes—
154C22#1909780114yes—
155C22C22×C22⋊D15711yescharacteristic
156C4—24no—
157C4—42no—
158C4—6284no—
159C4#1909776712yes—
160C4C2×D4×D15712yes—
161C2—82no—
162C2#2375766814yesdirect product factor
163C2C2×#1909776711yescharacteristic
164C2C2×#1909780112yes—
subgroupG/H
centerC23C2×C22⋊D157
commutator, cosocleC2×C4×C157C24
FrattiniC2×C4C23×D157
FittingC2×#124×C157C2
socleC23×C157C2×D4
prime radicalC22×D4×C157C22
hypercenterC2×#124D157
hypocenterC157C2×#497
LCSG ▷ C2×C4×C157 ▷ C2×C157 ▷ C157
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#124

Complements

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

NH ≅ G/Ntype
1. C22×#14578944C2semidirect
3. C2×#19097771C2semidirect
4. #23757668C2direct (N × H)
5. C2×#19097682C2semidirect
9. C2×#14578944C22semidirect
14. #19097771C22semidirect
16. #19097682C22semidirect
79. C2×C157#497semidirect
82. C157C2×#497semidirect
162. C2#23757668direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145789442
C22×#145789422
C2×#190977712
#237576682
C2×#190976822
C2×#124×C1572
C2×#497157