Finite Group Databasebeta

← C2×#23763258 #34286146

Subgroups — C2×#23763258 #34286146

Order 20224.

1246 conjugacy classes of subgroups.

The subgroup lattice has 248 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Dic79⋊C8C212yesmaximal
2C22×#14579072C211yesmaximal, characteristic
3C2×#19098409C211yesmaximal, characteristic
4#23763258C218yesmaximal, direct product factor
5C2×#19098317C212yesmaximal
6C22×C4×C8×C79C211yesmaximal, characteristic
7C23×C79⋊C8C2212yes—
8C22×C4×Dic79C2211yescharacteristic
9C22×C4×Dic79C2211yescharacteristic
10C2×Dic79⋊C8C4116yescomplemented
11C2×Dic79⋊C8C2218yes—
12C2×#14579072—24no—
13C2×#14579072C2214yes—
14#19098409C414yes—
15#19098409C2214yes—
16C2×C79⋊#95C414yes—
17#19098317C2218yes—
18C23×C8×C79C2212yes—
19C22×C42×C79C2211yescharacteristic
20C2×C4×C8×C79—24no—
21C2×C4×C8×C79C2214yes—
22C23×Dic79C2×C412yes—
23C23×Dic79C2×C412yes—
24C22×C79⋊C8—24no—
25C22×C79⋊C8—24no—
26C22×C79⋊C8C2×C418yes—
27C22×C79⋊C8C2314yes—
28C2×C4×Dic79—24no—
29C2×C4×Dic79C2×C412yes—
30C2×C4×Dic79C2×C412yes—
31C2×C4×Dic79C2×C418yes—
32C2×C4×Dic79C2312yes—
33C2×C4×Dic79C2312yes—
34Dic79⋊C8C2×C4132yescomplemented
35#14579072—28no—
36C79⋊#95C2×C4116yes—
37C23×C4×C79C2×C412yes—
38C23×C4×C79C2311yescharacteristic
39C22×C8×C79—24no—
40C22×C8×C79—24no—
41C22×C8×C79C2×C418yes—
42C22×C8×C79C2314yes—
43C2×C42×C79C2×C412yes—
44C2×C42×C79D414yes—
45C2×C42×C79Q814yes—
46C2×C42×C79C2312yes—
47C4×C8×C79—28no—
48C22×Dic79—24no—
49C22×Dic79—28no—
50C22×Dic79—28no—
51C22×Dic79C4218yes—
52C22×Dic79C22×C414yes—
53C22×Dic79C22×C414yes—
54C2×C79⋊C8—216no—
55C2×C79⋊C8—24no—
56C2×C79⋊C8—24no—
57C2×C79⋊C8C22×C418yes—
58C4×Dic79—24no—
59C4×Dic79—24no—
60C4×Dic79C4218yes—
61C4×Dic79C22×C418yes—
62C24×C79C22×C411yescharacteristic
63C22×C4×C79—28no—
64C22×C4×C79C4⋊C418yes—
65C22×C4×C79C22×C414yes—
66C22×C4×C79C22×C411yescharacteristic
67C22×C4×C79C22×C414yes—
68C22×C4×C79C2×D412yes—
69C22×C4×C79C2×Q812yes—
70C22×C4×C79#4114yes—
71C22×C4×C79C2411yescharacteristic
72C2×C8×C79—216no—
73C2×C8×C79—24no—
74C2×C8×C79—24no—
75C2×C8×C79C22×C418yes—
76C42×C79C4⋊C418yes—
77C42×C79C2×D414yes—
78C42×C79C2×Q814yes—
79C23×C79C2×C4212yes—
80C23×C79C2×C4⋊C412yes—
81C23×C79#11712yes—
82C23×C79#13118yes—
83C23×C79C23×C411yescharacteristic
84C2×C4×C79—28no—
85C2×C4×C79—216no—
86C2×C4×C79C2×C4212yes—
87C2×C4×C79C2×C4⋊C418yes—
88C2×C4×C79C2×C4⋊C412yes—
89C2×C4×C79#11712yes—
90C2×C4×C79C4×D418yes—
91C2×C4×C79C4×Q818yes—
92C2×C4×C79C23×C412yes—
93C2×C4×C79C22×D411yescharacteristic
94C2×C4×C79C22×Q811yescharacteristic
95C2×C4×C79C2×#4112yes—
96C2×Dic79—28no—
97C2×Dic79—216no—
98C2×Dic79—24no—
99C2×Dic79—28no—
100C2×Dic79—48no—
101C2×Dic79C2×C4218yes—
102C8×C79—28no—
103C79⋊C8—28no—
104C22×C79C4×C4⋊C414yes—
105C22×C79#40518yes—
106C22×C79#42418yes—
107C22×C79#43318yes—
108C22×C79C22×C4211yescharacteristic
109C22×C79C22×C4⋊C411yescharacteristic
110C22×C79C2×#11711yescharacteristic
111C22×C79C2×#13114yes—
112C4×C79—28no—
113C4×C79C4×C4⋊C414yes—
114C4×C79C2×C4×D412yes—
115C4×C79C2×C4×Q812yes—
116Dic79—28no—
117Dic79—44no—
118C2×#1768—791nomaximal, Sylow
119C2×C79#176818yescomplemented
120C2×C79C2×C4×C4⋊C411yescharacteristic
121C2×C79C2×#40512yes—
122C2×C79C2×#42412yes—
123C2×C79C2×#43312yes—
124C22×C4⋊C8—792no—
125C22×#97—791no—
126C22×C4×C8D7911yescharacteristic
127C2×#376—791no—
128#1768—798no—
129C2×#336—792no—
130C79C2×#176811yescharacteristic, complemented, Sylow
131C23×C8—792no—
132C23×C8C2×D7912yes—
133C22×C42—791no—
134C22×C42—791no—
135C22×C42C2×D7911yescharacteristic
136C2×C4⋊C8—798no—
137C2×C4⋊C8—7916no—
138C2×#97—794no—
139C2×#97—1584no—
140C2×C4×C8—24no—
141C2×C4×C8C2×D7914yes—
142#376—794no—
143#376—794no—
144C2×#95—794no—
145#336—798no—
146C23×C4—792no—
147C23×C4—792no—
148C23×C4C4×D7912yes—
149C23×C4C22×D7911yescharacteristic
150C22×C8—24no—
151C22×C8—24no—
152C22×C8—798no—
153C22×C8—794no—
154C22×C8—1584no—
155C22×C8—1584no—
156C22×C8C4×D7918yes—
157C22×C8C22×D7914yes—
158C2×C42—792no—
159C2×C42—798no—
160C2×C42—792no—
161C2×C42—792no—
162C2×C42—792no—
163C2×C42—1584no—
164C2×C42Dic15814yes—
165C2×C42C4×D7912yes—
166C2×C42C22⋊D7914yes—
167C2×C42C22×D7912yes—
168C4⋊C8—7932no—
169#97—1588no—
170C4×C8—28no—
171#95—7916no—
172C24C2×C4×D7911yescharacteristic
173C22×C4—28no—
174C22×C4—798no—
175C22×C4—794no—
176C22×C4—794no—
177C22×C4—1584no—
178C22×C4—1588no—
179C22×C4—1588no—
180C22×C4Dic79⋊C418yes—
181C22×C4C2×C4×D7914yes—
182C22×C4C2×C4×D7911yescharacteristic
183C22×C4C2×C4×D7914yes—
184C22×C4C2×C22⋊D7912yes—
185C22×C4C2×Dic15812yes—
186C22×C4#1192962414yes—
187C22×C4C23×D7911yescharacteristic
188C2×C8—24no—
189C2×C8—216no—
190C2×C8—24no—
191C2×C8—798no—
192C2×C8—1584no—
193C2×C8—15816no—
194C2×C8—1584no—
195C2×C8C2×C4×D7918yes—
196C42—798no—
197C42—798no—
198C42—1584no—
199C42—1584no—
200C42Dic79⋊C418yes—
201C42C2×C22⋊D7914yes—
202C42C2×Dic15814yes—
203C23C42×D7912yes—
204C23C2×Dic79⋊C412yes—
205C23#1457911812yes—
206C23#1457916718yes—
207C23C22×C4×D7911yescharacteristic
208C2×C4—28no—
209C2×C4—216no—
210C2×C4—3168no—
211C2×C4—798no—
212C2×C4—1584no—
213C2×C4—1588no—
214C2×C4—15816no—
215C2×C4—1588no—
216C2×C4C42×D7912yes—
217C2×C4C2×Dic79⋊C418yes—
218C2×C4C2×Dic79⋊C412yes—
219C2×C4#1457911812yes—
220C2×C4C4×C22⋊D7918yes—
221C2×C4C4×Dic15818yes—
222C2×C4C22×C4×D7912yes—
223C2×C4C22×C22⋊D7911yescharacteristic
224C2×C4C22×Dic15811yescharacteristic
225C2×C4C2×#1192962412yes—
226C8—28no—
227C8—1588no—
228C22C4×Dic79⋊C414yes—
229C22#1909851718yes—
230C22#1909858918yes—
231C22#1909862218yes—
232C22C2×C42×D7911yescharacteristic
233C22C22×Dic79⋊C411yescharacteristic
234C22C2×#1457911811yescharacteristic
235C22C2×#1457916714yes—
236C4—28no—
237C4—3164no—
238C4—1588no—
239C4C4×Dic79⋊C414yes—
240C4C2×C4×C22⋊D7912yes—
241C4C2×C4×Dic15812yes—
242C2#2376325818yesdirect product factor
243C2C2×C4×Dic79⋊C411yescharacteristic
244C2C2×#1909851712yes—
245C2C2×#1909858912yes—
246C2C2×#1909862212yes—
subgroupG/H
centerC23×C4C22×D79
commutatorC22×C79C22×C42
FrattiniC22×C4C23×D79
FittingC22×C4×C8×C79C2
socle, prime radicalC24×C79C22×C4
cosocleC22×C4×C79C24
hypercenterC22×C4×C8D79
hypocenterC79C2×#1768
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C23×C4 ◁ C22×C4×C8

Complements

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

NH ≅ G/Ntype
4. #23763258C2direct (N × H)
10. C2×Dic79⋊C8C4semidirect
34. Dic79⋊C8C2×C4semidirect
119. C2×C79#1768semidirect
130. C79C2×#1768semidirect
242. C2#23763258direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic79⋊C82
C22×#145790722
C2×#190984092
#237632582
C2×#190983172
C22×C4×C8×C792
C2×#176879