Finite Group Databasebeta

← C4×#19097829 #34115880

Subgroups — C4×#19097829 #34115880

Order 20096.

412 conjugacy classes of subgroups; only the 96 normal subgroups are shown.

normal subgroups only

This group has 412 conjugacy classes of subgroups — too many to draw. Only its 96 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
1C2×#19097829C212yesmaximal
2C4×C22⋊#10597845C212yesmaximal, complemented
3#23758151C212yesmaximal, complemented
4C2×C4×C22⋊D157C211yesmaximal, characteristic
5C2×C22⋊#10597845C2214yes—
6C2×C4×#10597845—22no—
7#19097829C418yesdirect product factor
8(C2×#10597845)⋊C4—22no—
9C22×C22⋊D157C2211yescharacteristic
10C22×C4×D157C2211yescharacteristic
11C4×C22⋊D157—22no—
12C4×C22⋊D157—22no—
13C2×#14578933C411yescharacteristic, complemented
14C2×C22⋊Dic157C411yescharacteristic, complemented
15C2×#14578931C2211yescharacteristic
16C2×C4×Dic157C411yescharacteristic, complemented
17C23×C4×C157C411yescharacteristic, complemented
18C22×#10597845—24no—
19C22⋊#10597845—24no—
20C22⋊#10597845C2×C418yescomplemented
21C4×#10597845—44no—
22C23×D157C2311yescharacteristic
23C2×C22⋊D157—22no—
24C2×C22⋊D157—22no—
25C2×C22⋊D157C2×C414yes—
26C22×Dic157C2×C411yescharacteristic
27C22×Dic157C2×C411yescharacteristic
28C22×Dic157C2×C411yescharacteristic
29C2×C4×D157—42no—
30C2×C4×D157D412yes—
31C2×C4×D157D412yes—
32#14578933—22no—
33C22⋊Dic157—22no—
34#14578931—22no—
35C4×Dic157—21no—
36C4×Dic157—21no—
37C24×C157C2×C411yescharacteristic
38C22×C4×C157—21no—
39C22×C4×C157—21no—
40C22×C4×C157—42no—
41C22×C4×C157C2×C411yescharacteristic
42C22×C4×C157C2×C411yescharacteristic
43C2×#10597845—28no—
44C2×#10597845—44no—
45C2×#10597845—44no—
46C22×D157—41no—
47C22×D157—41no—
48C22×D157C22×C412yes—
49C22×D157C2×D412yes—
50C22×D157#4112yes—
51C22⋊D157—28no—
52C2×Dic157—21no—
53C2×Dic157—21no—
54C2×Dic157—21no—
55C2×Dic157—41no—
56C2×Dic157—41no—
57C2×Dic157C4212yescomplemented
58C2×Dic157C22⋊C412yes—
59C4×D157—24no—
60C4×D157—42no—
61C23×C157—21no—
62C23×C157—21no—
63C23×C157—41no—
64C23×C157—41no—
65C23×C157C4212yescomplemented
66C23×C157C22×C411yescharacteristic
67C2×C4×C157—22no—
68C2×C4×C157—21no—
69C2×C4×C157—42no—
70C2×C4×C157—42no—
71C2×C4×C157—41no—
72C2×C4×C157C22⋊C411yescharacteristic
73C2×C4×C157C22⋊C411yescharacteristic
74C22×C157—21no—
75C22×C157—21no—
76C22×C157—22no—
77C22×C157—42no—
78C22×C157—42no—
79C22×C157—41no—
80C22×C157—41no—
81C22×C157C2×C4211yescharacteristic
82C22×C157C2×C22⋊C411yescharacteristic
83C22×C157#11711yescharacteristic
84C2×D157—22no—
85C2×D157—22no—
86C2×D157—42no—
87C2×D157—42no—
88C2×D157C4×D414yes—
89#10597845—48no—
90C4×C157—21no—
91C4×C157—41no—
92C4×C157#9912yescomplemented
93Dic157—22no—
94Dic157—22no—
95Dic157—41no—
96C2×C157—21no—
97C2×C157—21no—
98C2×C157—42no—
99C2×C157C4×C22⋊C411yescharacteristic
100C2×C157C2×#9911yescharacteristic
101C2×C157#41011yescharacteristic
102D157—24no—
103C157C4×#9911yescharacteristic, complemented, Sylow
104C4×#99—1571nomaximal, Sylow
105C2×C4×D4—1571no—
106C2×#99—1572no—
107C4×C22⋊C4—1572no—
108#342—1572no—
109C22×D4—1571no—
110C23×C4—1571no—
111C23×C4#1059784511yescharacteristic, complemented
112C4×D4—3142no—
113C4×D4—3142no—
114C2×C4⋊C4—1571no—
115C2×C22⋊C4—1571no—
116C2×C22⋊C4—1571no—
117C2×C22⋊C4—1574no—
118C2×C42—3142no—
119C2×C42—1571no—
120#99—1578no—
121#95—3142no—
122C24—1571no—
123C24C2×#1059784511yescharacteristic
124C2×D4—3142no—
125C2×D4—3142no—
126C2×D4—1574no—
127C22×C4—21no—
128C22×C4—21no—
129C22×C4—42no—
130C22×C4—3144no—
131C22×C4—6282no—
132C22×C4—1571no—
133C22×C4—1572no—
134C22×C4—1571no—
135C22×C4—1571no—
136C22×C4—1572no—
137C22×C4C2×#1059784511yescharacteristic
138C22×C4C2×#1059784511yescharacteristic
139C4⋊C4—3142no—
140C22⋊C4—3142no—
141C22⋊C4—3144no—
142C22⋊C4—3142no—
143C22⋊C4—1578no—
144C42—3141no—
145C42—3141no—
146C42—6284no—
147C23—21no—
148C23—21no—
149C23—41no—
150C23—41no—
151C23—6281no—
152C23—6281no—
153C23—1572no—
154C23—1572no—
155C23—1572no—
156C23C4×#1059784512yescomplemented
157C23C22×#1059784511yescharacteristic
158D4—3148no—
159C2×C4—22no—
160C2×C4—21no—
161C2×C4—42no—
162C2×C4—42no—
163C2×C4—41no—
164C2×C4—3141no—
165C2×C4—3141no—
166C2×C4—3144no—
167C2×C4—3148no—
168C2×C4—3141no—
169C2×C4—6282no—
170C2×C4—6281no—
171C2×C4—6284no—
172C2×C4—6284no—
173C2×C4—6281no—
174C2×C4—1572no—
175C2×C4—1572no—
176C2×C4C22⋊#1059784511yescharacteristic
177C2×C4C22⋊#1059784511yescharacteristic
178C22—21no—
179C22—21no—
180C22—22no—
181C22—42no—
182C22—42no—
183C22—41no—
184C22—41no—
185C22—3142no—
186C22—3142no—
187C22—6282no—
188C22—6282no—
189C22—1574no—
190C22C2×C4×#1059784511yescharacteristic
191C22C2×C22⋊#1059784511yescharacteristic
192C22#1909785011yescharacteristic
193C4—21no—
194C4—41no—
195C4—3142no—
196C4—3142no—
197C4—6288no—
198C4—6281no—
199C4#1909782912yesdirect product factor
200C2—21no—
201C2—21no—
202C2—42no—
203C2—3144no—
204C2C4×C22⋊#1059784511yescharacteristic
205C2C2×#1909782911yescharacteristic
206C2#2375825211yescharacteristic
subgroupG/H
centerC2×C4C22⋊#10597845
commutatorC22×C157C2×C42
FrattiniC23C22×#10597845
FittingC23×C4×C157C4
socleC22×C157C2×C22⋊C4
prime radicalC22×C22⋊D157C22
cosocleC23×D157C23
hypercenterC23×C4#10597845
hypocenterC157C4×#99
LCSG ▷ C22×C157 ▷ C2×C157 ▷ C157
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C23×C4

Complements

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

NH ≅ G/Ntype
2. C4×C22⋊#10597845C2semidirect
3. #23758151C2semidirect
7. #19097829C4direct (N × H)
13. C2×#14578933C4semidirect
14. C2×C22⋊Dic157C4semidirect
16. C2×C4×Dic157C4semidirect
17. C23×C4×C157C4semidirect
20. C22⋊#10597845C2×C4semidirect
57. C2×Dic157C42semidirect
65. C23×C157C42semidirect
92. C4×C157#99semidirect
103. C157C4×#99semidirect
111. C23×C4#10597845semidirect
156. C23C4×#10597845semidirect
199. C4#19097829direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190978292
C4×C22⋊#105978452
#237581512
C2×C4×C22⋊D1572
C4×#99157