Finite Group Databasebeta

← C2×#23771664 #34494680

Subgroups — C2×#23771664 #34494680

Order 20224.

3294 conjugacy classes of subgroups; only the 667 normal subgroups are shown.

normal subgroups only

This group has 3294 conjugacy classes of subgroups — too many to draw. Only its 667 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
1#23771664C2116yesmaximal, direct product factor
2C2×#19098499C214yesmaximal, complemented
3C2×#19098486C218yesmaximal, complemented
4C2×#19098419C212yesmaximal
5C2×#379×C79C211yesmaximal, characteristic
6C22×C4⋊Dic79C2214yescomplemented
7C22×Dic79⋊C4C2218yescomplemented
8C22×C22⋊Dic79C2214yes—
9C22×C22⋊Dic79C2214yes—
10C22×C22⋊Dic79C2214yes—
11#19098499C22132yescomplemented
12#19098486C22164yescomplemented
13#19098419C22116yes—
14C2×C79⋊#95C2214yescomplemented
15C26×C79C2211yescharacteristic
16C22×C22⋊C4×C79C2214yes—
17C22×C22⋊C4×C79C2212yes—
18#379×C79C2218yes—
19C23×Dic79C2318yes—
20C2×C4⋊Dic79—48no—
21C2×C4⋊Dic79C23116yescomplemented
22C2×Dic79⋊C4—416no—
23C2×Dic79⋊C4C23132yescomplemented
24C2×C22⋊Dic79—48no—
25C2×C22⋊Dic79—48no—
26C2×C22⋊Dic79—48no—
27C2×C22⋊Dic79C23116yes—
28C2×C22⋊Dic79C23116yes—
29C2×C22⋊Dic79C23116yes—
30C79⋊#95C23116yescomplemented
31C25×C79—48no—
32C25×C79—44no—
33C25×C79Q818yes—
34C25×C79C2312yes—
35C25×C79C2311yescharacteristic
36C25×C79C2314yes—
37C23×C4×C79C2314yes—
38C2×C22⋊C4×C79—48no—
39C2×C22⋊C4×C79—44no—
40C2×C22⋊C4×C79C23116yes—
41C2×C22⋊C4×C79C2318yes—
42C22×Dic79—216no—
43C22×Dic79—216no—
44C22×Dic79—216no—
45C22×Dic79C24116yes—
46C4⋊Dic79—416no—
47Dic79⋊C4—432no—
48C22⋊Dic79—416no—
49C22⋊Dic79—416no—
50C22⋊Dic79—416no—
51C24×C79—28no—
52C24×C79—24no—
53C24×C79—28no—
54C24×C79—28no—
55C24×C79—28no—
56C24×C79—432no—
57C24×C79—416no—
58C24×C79—416no—
59C24×C79—48no—
60C24×C79—464no—
61C24×C79C2×Q818yes—
62C24×C79C2×Q814yes—
63C24×C79C2×Q8116yes—
64C24×C79C2414yes—
65C24×C79C2412yes—
66C24×C79C2411yescharacteristic
67C22×C4×C79—216no—
68C22×C4×C79—28no—
69C22×C4×C79C2418yes—
70C22⋊C4×C79—416no—
71C22⋊C4×C79—48no—
72C23×C79—216no—
73C23×C79—28no—
74C23×C79—216no—
75C23×C79—216no—
76C23×C79—216no—
77C23×C79—28no—
78C23×C79—28no—
79C23×C79—28no—
80C23×C79—28no—
81C23×C79—24no—
82C23×C79—432no—
83C23×C79—416no—
84C23×C79—4128no—
85C23×C79—464no—
86C23×C79—432no—
87C23×C79—416no—
88C23×C79C22×Q818yes—
89C23×C79C22×Q814yes—
90C23×C79C22×Q812yes—
91C23×C79H(5,𝔽2)18yes—
92C23×C79H(5,𝔽2)14yes—
93C23×C79C2511yescharacteristic
94C2×C4×C79—216no—
95C2×C4×C79—28no—
96C2×C4×C79—416no—
97C2×Dic79—216no—
98C2×Dic79—216no—
99C2×Dic79—216no—
100C2×Dic79—432no—
101C22×C79—28no—
102C22×C79—28no—
103C22×C79—28no—
104C22×C79—28no—
105C22×C79—24no—
106C22×C79—464no—
107C22×C79—432no—
108C22×C79—416no—
109C22×C79—416no—
110C22×C79—48no—
111C22×C79#54318yes—
112C22×C79#54314yes—
113C22×C79#560116yes—
114C22×C79C23×Q811yescharacteristic
115C22×C79C2×H(5,𝔽2)14yes—
116C22×C79C2×H(5,𝔽2)12yes—
117C4×C79—48no—
118Dic79—416no—
119C2×#2842—791nomaximal, Sylow
120C2×C79—48no—
121C2×C79—44no—
122C2×C79#284218yescomplemented
123C2×C79C2×#54312yes—
124C2×C79C2×#54311yescharacteristic
125C2×C79C2×#56014yes—
126#2842—7916no—
127C2×#399—794no—
128C2×#396—798no—
129C2×#379—792no—
130C2×#379D7911yescharacteristic
131C79C2×#284211yescharacteristic, complemented, Sylow
132C26C2×D7911yescharacteristic
133C22×C4⋊C4—798no—
134C22×C4⋊C4—794no—
135C22×C22⋊C4—794no—
136C22×C22⋊C4—794no—
137C22×C22⋊C4—794no—
138C22×C22⋊C4C2×D7914yes—
139C22×C22⋊C4C2×D7912yes—
140#399—7932no—
141#396—7964no—
142#379—7916no—
143#379C2×D7918yes—
144C2×#95—794no—
145C25—48no—
146C25—44no—
147C25Dic15818yes—
148C25C22×D7912yes—
149C25C22×D7911yescharacteristic
150C25C22×D7914yes—
151C23×C4—798no—
152C23×C4C22×D7914yes—
153C2×C4⋊C4—31616no—
154C2×C4⋊C4—3168no—
155C2×C4⋊C4—7932no—
156C2×C4⋊C4—7916no—
157C2×C22⋊C4—48no—
158C2×C22⋊C4—44no—
159C2×C22⋊C4—3168no—
160C2×C22⋊C4—3168no—
161C2×C22⋊C4—3168no—
162C2×C22⋊C4—7916no—
163C2×C22⋊C4—7916no—
164C2×C22⋊C4—7916no—
165C2×C22⋊C4C22×D79116yes—
166C2×C22⋊C4C22×D7918yes—
167#95—7916no—
168C24—28no—
169C24—24no—
170C24—28no—
171C24—28no—
172C24—28no—
173C24—416no—
174C24—48no—
175C24—432no—
176C24—416no—
177C24—464no—
178C24C2×Dic15818yes—
179C24C2×Dic15814yes—
180C24C2×Dic158116yes—
181C24C23×D7914yes—
182C24C23×D7912yes—
183C24C23×D7911yescharacteristic
184C22×C4—216no—
185C22×C4—28no—
186C22×C4—7916no—
187C22×C4—15816no—
188C22×C4—15816no—
189C22×C4—15816no—
190C22×C4C23×D7918yes—
191C4⋊C4—31632no—
192C4⋊C4—31616no—
193C22⋊C4—416no—
194C22⋊C4—48no—
195C22⋊C4—31616no—
196C22⋊C4—31616no—
197C22⋊C4—31616no—
198C23—28no—
199C23—24no—
200C23—28no—
201C23—28no—
202C23—28no—
203C23—216no—
204C23—28no—
205C23—216no—
206C23—216no—
207C23—216no—
208C23—432no—
209C23—416no—
210C23—4128no—
211C23—464no—
212C23—432no—
213C23—416no—
214C23C22×Dic15818yes—
215C23C22×Dic15814yes—
216C23C22×Dic15812yes—
217C23#1457920618yes—
218C23#1457920614yes—
219C23C24×D7911yescharacteristic
220C2×C4—216no—
221C2×C4—28no—
222C2×C4—416no—
223C2×C4—31632no—
224C2×C4—15816no—
225C2×C4—15816no—
226C2×C4—15816no—
227C22—28no—
228C22—24no—
229C22—28no—
230C22—28no—
231C22—28no—
232C22—464no—
233C22—432no—
234C22—416no—
235C22—416no—
236C22—48no—
237C22#1909918918yes—
238C22#1909918914yes—
239C22#19099302116yes—
240C22C23×Dic15811yescharacteristic
241C22C2×#1457920614yes—
242C22C2×#1457920612yes—
243C4—48no—
244C4—31616no—
245C2—48no—
246C2—44no—
247C2#2377166418yesdirect product factor
248C2C2×#1909918912yes—
249C2C2×#1909918911yescharacteristic
250C2C2×#1909930214yes—
subgroupG/H
centerC24C23×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC2×#379×C79C2
socleC24×C79C24
prime radicalC26×C79C22
hypercenterC2×#379D79
hypocenterC79C2×#2842
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×#379

Complements

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

NH ≅ G/Ntype
1. #23771664C2direct (N × H)
2. C2×#19098499C2semidirect
3. C2×#19098486C2semidirect
6. C22×C4⋊Dic79C22semidirect
7. C22×Dic79⋊C4C22semidirect
11. #19098499C22semidirect
12. #19098486C22semidirect
14. C2×C79⋊#95C22semidirect
21. C2×C4⋊Dic79C23semidirect
23. C2×Dic79⋊C4C23semidirect
30. C79⋊#95C23semidirect
122. C2×C79#2842semidirect
131. C79C2×#2842semidirect
247. C2#23771664direct (N × H)

Maximal subgroups

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

subgroupindex
#237716642
C2×#190984992
C2×#190984862
C2×#190984192
C2×#379×C792
C2×#284279