Finite Group Databasebeta

← C2×#23758173 #34116381

Subgroups — C2×#23758173 #34116381

Order 20096.

438 conjugacy classes of subgroups; only the 58 normal subgroups are shown.

normal subgroups only

This group has 438 conjugacy classes of subgroups — too many to draw. Only its 58 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×#19097831C211yesmaximal, characteristic, complemented
2C2×#19097829C211yesmaximal, characteristic, complemented
3#23758173C214yesmaximal, direct product factor
4C2×#19097740C211yesmaximal, characteristic
5C2×#14578963—21no—
6C2×C22⋊#10597845—21no—
7#19097831—21no—
8#19097831C2212yescomplemented
9#19097829—21no—
10#19097829C2212yescomplemented
11C22×C22⋊D157—21no—
12C22×C22⋊D157C2211yescharacteristic
13#19097740—21no—
14#19097740—21no—
15#19097740C412yescomplemented
16#19097740C2212yes—
17C2×C22⋊Dic157—21no—
18C2×C22⋊Dic157C411yescharacteristic, complemented
19C25×C157C411yescharacteristic, complemented
20C22×#10597845—41no—
21#14578963—22no—
22#14578963—41no—
23C2×#11929441—41no—
24C22⋊#10597845—22no—
25C22⋊#10597845—41no—
26C23×D157D411yescharacteristic
27C2×C22⋊D157—22no—
28C2×C22⋊D157—22no—
29C2×C22⋊D157—41no—
30C2×C22⋊D157—41no—
31C2×C22⋊D157—44no—
32C2×C22⋊D157C2×C411yescharacteristic
33C2×C22⋊D157D411yescharacteristic
34C2×C22⋊D157D411yescharacteristic
35C2×C22⋊D157C2311yescharacteristic
36C22×Dic157—21no—
37C22×Dic157D411yescharacteristic
38C22⋊Dic157—22no—
39C22⋊Dic157—22no—
40C22⋊Dic157—21no—
41C22⋊Dic157C2×C412yescomplemented
42C24×C157—21no—
43C24×C157—21no—
44C24×C157—44no—
45C24×C157—41no—
46C24×C157—41no—
47C24×C157C2×C411yescharacteristic
48C24×C157C2×C412yescomplemented
49C2×#10597845—42no—
50C2×#10597845—82no—
51#11929441—42no—
52C22×D157—21no—
53C22×D157—21no—
54C22×D157—42no—
55C22×D157C22⋊C411yescharacteristic
56C22×D157C2×D411yescharacteristic
57C22⋊D157—41no—
58C22⋊D157—41no—
59C22⋊D157—41no—
60C22⋊D157—41no—
61C22⋊D157—44no—
62C22⋊D157—44no—
63C2×Dic157—21no—
64C2×Dic157—21no—
65C2×Dic157—22no—
66C2×Dic157—42no—
67C2×Dic157C22⋊C411yescharacteristic
68C2×Dic157C2×D411yescharacteristic
69C23×C157—24no—
70C23×C157—21no—
71C23×C157—21no—
72C23×C157—22no—
73C23×C157—42no—
74C23×C157—44no—
75C23×C157—42no—
76C23×C157—42no—
77C23×C157—44no—
78C23×C157—42no—
79C23×C157—44no—
80C23×C157—48no—
81C23×C157—44no—
82C23×C157—41no—
83C23×C157—41no—
84C23×C157C22⋊C411yescharacteristic
85C23×C157C22⋊C411yescharacteristic
86C23×C157C22×C411yescharacteristic
87C22×C157—22no—
88C22×C157—24no—
89C22×C157—21no—
90C22×C157—21no—
91C22×C157—41no—
92C22×C157—41no—
93C22×C157—42no—
94C22×C157—44no—
95C22×C157—42no—
96C22×C157—44no—
97C22×C157—44no—
98C22×C157—48no—
99C22×C157—44no—
100C22×C157—42no—
101C22×C157—42no—
102C22×C157#9911yescharacteristic
103C22×C157#9911yescharacteristic
104C22×C157C2×C22⋊C411yescharacteristic
105C2×D157—21no—
106C2×D157—21no—
107C2×D157—42no—
108C2×D157—41no—
109C2×D157—41no—
110C2×D157—81no—
111#10597845—82no—
112Dic157—21no—
113Dic157—21no—
114Dic157—42no—
115C2×C157—21no—
116C2×C157—21no—
117C2×C157—44no—
118C2×C157—41no—
119C2×C157—41no—
120C2×C157AΣL(1,𝔽16)12yescomplemented
121C2×C157C2×#9911yescharacteristic
122D157—41no—
123D157—41no—
124C157C2×AΣL(1,𝔽16)11yescharacteristic, complemented, Sylow
125C2×AΣL(1,𝔽16)—1571nomaximal, Sylow
126C2×#120—1571no—
127C2×#100—1571no—
128C2×#99—1571no—
129AΣL(1,𝔽16)—1574no—
130C25#1059784511yescharacteristic, complemented
131C22×D4—3141no—
132C22×D4—1571no—
133C2×M16—3141no—
134#120—3141no—
135#120—3141no—
136#120—1572no—
137#120—1572no—
138C2×C22⋊C4—3141no—
139C2×C22⋊C4—3141no—
140C2×C22⋊C4—1571no—
141#100—3141no—
142#100—1572no—
143#99—3141no—
144#99—1572no—
145C24—21no—
146C24—21no—
147C24—44no—
148C24—41no—
149C24—41no—
150C24—1571no—
151C24C2×#1059784511yescharacteristic
152C24C2×#1059784512yescomplemented
153C2×D4—3142no—
154C2×D4—3142no—
155C2×D4—6281no—
156C2×D4—6281no—
157C2×D4—6284no—
158C2×D4—1571no—
159C2×D4—1571no—
160C2×D4—1571no—
161C2×D4—1571no—
162C22×C4—3141no—
163C22×C4—6281no—
164C22×C4—1571no—
165M16—3142no—
166M16—6281no—
167C2×C8—6281no—
168C22⋊C4—3141no—
169C22⋊C4—3142no—
170C22⋊C4—3142no—
171C22⋊C4—3142no—
172C22⋊C4—6281no—
173C22⋊C4—1572no—
174C23—24no—
175C23—21no—
176C23—21no—
177C23—22no—
178C23—42no—
179C23—44no—
180C23—42no—
181C23—42no—
182C23—44no—
183C23—42no—
184C23—44no—
185C23—48no—
186C23—44no—
187C23—41no—
188C23—41no—
189C23—3141no—
190C23—3141no—
191C23—6282no—
192C23—1571no—
193C23—1571no—
194C23C22⋊#1059784511yescharacteristic
195C23C22⋊#1059784511yescharacteristic
196C23C22×#1059784511yescharacteristic
197D4—6281no—
198D4—6281no—
199D4—6281no—
200D4—6281no—
201D4—6284no—
202D4—6284no—
203C2×C4—3141no—
204C2×C4—3141no—
205C2×C4—3142no—
206C2×C4—6282no—
207C2×C4—6282no—
208C2×C4—1571no—
209C2×C4—1571no—
210C2×C4—12562no—
211C8—6282no—
212C22—22no—
213C22—24no—
214C22—21no—
215C22—21no—
216C22—41no—
217C22—41no—
218C22—42no—
219C22—44no—
220C22—42no—
221C22—44no—
222C22—44no—
223C22—48no—
224C22—44no—
225C22—42no—
226C22—42no—
227C22—3141no—
228C22—3141no—
229C22—6281no—
230C22—6281no—
231C22—6282no—
232C22—12561no—
233C22#1909782911yescharacteristic
234C22#1909782911yescharacteristic
235C22C2×C22⋊#1059784511yescharacteristic
236C4—3141no—
237C4—3141no—
238C4—6282no—
239C4—12562no—
240C2—21no—
241C2—21no—
242C2—44no—
243C2—41no—
244C2—41no—
245C2—6281no—
246C2—6281no—
247C2#2375817312yesdirect product factor
248C2C2×#1909782911yescharacteristic
subgroupG/H
centerC22#19097829
commutatorC23×C157C22×C4
FrattiniC23C22×#10597845
FittingC25×C157C4
socleC22×C157#99
prime radicalC2×#19097740C2
cosocleC2×C22⋊D157C23
hypercenterC25#10597845
hypocenterC157C2×AΣL(1,𝔽16)
LCSG ▷ C23×C157 ▷ C22×C157 ▷ C2×C157 ▷ C157
UCSC1 ◁ C22 ◁ C23 ◁ C24 ◁ C25

Complements

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

NH ≅ G/Ntype
1. C2×#19097831C2semidirect
2. C2×#19097829C2semidirect
3. #23758173C2direct (N × H)
8. #19097831C22semidirect
10. #19097829C22semidirect
15. #19097740C4semidirect
18. C2×C22⋊Dic157C4semidirect
19. C25×C157C4semidirect
41. C22⋊Dic157C2×C4semidirect
48. C24×C157C2×C4semidirect
120. C2×C157AΣL(1,𝔽16)semidirect
124. C157C2×AΣL(1,𝔽16)semidirect
130. C25#10597845semidirect
152. C24C2×#10597845semidirect
247. C2#23758173direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190978312
C2×#190978292
#237581732
C2×#190977402
C2×AΣL(1,𝔽16)157