Finite Group Databasebeta

← C2×#23763568 #34288687

Subgroups — C2×#23763568 #34288687

Order 20224.

1230 conjugacy classes of subgroups.

The subgroup lattice has 282 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579095C212yesmaximal
2C22×#14579093C212yesmaximal
3C2×#19098433C211yesmaximal, characteristic
4C2×#19098429C211yesmaximal, characteristic
5#23763568C218yesmaximal, direct product factor
6C22×#97×C79C211yesmaximal, characteristic
7C22×C4⋊Dic79—22no—
8C22×C4⋊Dic79C2211yescharacteristic
9C22×C4⋊Dic79C2211yescharacteristic
10C22×C4⋊Dic79C2212yes—
11C2×#14579095—28no—
12C2×#14579095C2218yes—
13C2×#14579093—28no—
14C2×#14579093C2218yes—
15#19098433—22no—
16#19098433C2214yes—
17#19098429—22no—
18#19098429C2214yes—
19C2×C79⋊#95—22no—
20C23×C8×C79C2212yes—
21C22×C42×C79C2211yescharacteristic
22C2×#97×C79C418yescomplemented
23C2×#97×C79C2214yes—
24C23×Dic79—21no—
25C23×Dic79—21no—
26C23×Dic79—22no—
27C2×C4⋊Dic79—24no—
28C2×C4⋊Dic79—24no—
29C2×C4⋊Dic79—24no—
30C2×C4⋊Dic79—24no—
31C2×C4⋊Dic79—21no—
32C2×C4⋊Dic79—21no—
33C2×C4⋊Dic79—22no—
34C2×C4⋊Dic79—28no—
35C2×C4⋊Dic79—48no—
36C2×C4⋊Dic79C2312yes—
37C2×C4⋊Dic79C2312yes—
38C2×C4⋊Dic79C2314yes—
39#14579095—216no—
40#14579093—216no—
41C79⋊#95—28no—
42C23×C4×C79D412yes—
43C23×C4×C79C2311yescharacteristic
44C22×C8×C79C2×C418yes—
45C22×C8×C79D418yes—
46C22×C8×C79Q818yes—
47C22×C8×C79C2314yes—
48C2×C42×C79C2×C414yes—
49C2×C42×C79D412yes—
50C2×C42×C79Q814yes—
51C2×C42×C79C2312yes—
52#97×C79C2×C4116yescomplemented
53C22×Dic79—22no—
54C22×Dic79—22no—
55C22×Dic79—24no—
56C22×Dic79—44no—
57C22×Dic79—42no—
58C22×Dic79—42no—
59C22×Dic79—48no—
60C22×Dic79—44no—
61C22×Dic79—44no—
62C4⋊Dic79—24no—
63C4⋊Dic79—24no—
64C4⋊Dic79—24no—
65C4⋊Dic79—24no—
66C4⋊Dic79—416no—
67C4⋊Dic79—42no—
68C4⋊Dic79—44no—
69C4⋊Dic79—42no—
70C24×C79C2×D411yescharacteristic
71C22×C4×C79—24no—
72C22×C4×C79—24no—
73C22×C4×C79C4⋊C418yes—
74C22×C4×C79C22×C412yes—
75C22×C4×C79C2×D414yes—
76C22×C4×C79C2×D411yescharacteristic
77C22×C4×C79C2×D414yes—
78C22×C4×C79C2×Q814yes—
79C22×C4×C79C2×Q812yes—
80C22×C4×C79C2411yescharacteristic
81C2×C8×C79C4⋊C4132yescomplemented
82C2×C8×C79C22×C418yes—
83C2×C8×C79C2×D418yes—
84C2×C8×C79C2×Q818yes—
85C42×C79C4⋊C418yes—
86C42×C79C22×C414yes—
87C42×C79C2×Q814yes—
88C23×C79C2×C4⋊C412yes—
89C23×C79#12712yes—
90C23×C79C4⋊Q812yes—
91C23×C79AGL(1,ℤ/8)14yes—
92C23×C79#13714yes—
93C23×C79C22×D411yescharacteristic
94C2×C4×C79—24no—
95C2×C4×C79—24no—
96C2×C4×C79—216no—
97C2×C4×C79C2×C4⋊C418yes—
98C2×C4×C79C2×C4⋊C418yes—
99C2×C4×C79C2×C4⋊C412yes—
100C2×C4×C79#12712yes—
101C2×C4×C79C4⋊Q818yes—
102C2×C4×C79C4⋊Q812yes—
103C2×C4×C79C23×C411yescharacteristic
104C2×C4×C79C22×D412yes—
105C2×C4×C79C22×Q812yes—
106C2×C4×C79C22×Q811yescharacteristic
107C2×Dic79—44no—
108C2×Dic79—42no—
109C2×Dic79—42no—
110C2×Dic79—48no—
111C2×Dic79—44no—
112C2×Dic79—44no—
113C2×Dic79—88no—
114C2×Dic79—84no—
115C2×Dic79—84no—
116C8×C79C2×C4⋊C4116yescomplemented
117C22×C79#38414yes—
118C22×C79#42818yes—
119C22×C79#49614yes—
120C22×C79#49714yes—
121C22×C79#50118yes—
122C22×C79C22×C4⋊C411yescharacteristic
123C22×C79C2×#12711yescharacteristic
124C22×C79C2×C4⋊Q811yescharacteristic
125C22×C79C2×AGL(1,ℤ/8)12yes—
126C22×C79C2×#13712yes—
127C4×C79—28no—
128C4×C79#38414yes—
129C4×C79C22×C4⋊C412yes—
130C4×C79C2×C4⋊Q812yes—
131Dic79—84no—
132Dic79—82no—
133Dic79—82no—
134C2×#1847—791nomaximal, Sylow
135C2×C79#184718yescomplemented
136C2×C79C2×#38411yescharacteristic
137C2×C79C2×#42812yes—
138C2×C79C2×#49611yescharacteristic
139C2×C79C2×#49711yescharacteristic
140C2×C79C2×#50112yes—
141C22×#107—792no—
142C22×#106—792no—
143C22×#97D7911yescharacteristic
144C2×#384—791no—
145C2×#382—791no—
146#1847—798no—
147C79C2×#184711yescharacteristic, complemented, Sylow
148C23×C8C2×D7912yes—
149C22×C4⋊C4—791no—
150C22×C4⋊C4—792no—
151C22×C4⋊C4—791no—
152C22×C4⋊C4—1582no—
153C22×C42C2×D7911yescharacteristic
154C2×#107—798no—
155C2×#107—1588no—
156C2×#106—798no—
157C2×#106—1588no—
158C2×#97Dic7918yescomplemented
159C2×#97C2×D7914yes—
160#384—794no—
161#384—1582no—
162#382—794no—
163#382—1582no—
164C2×#95—1582no—
165C23×C4—1582no—
166C23×C4—1581no—
167C23×C4—1581no—
168C23×C4D31612yes—
169C23×C4C22×D7911yescharacteristic
170C22×C8Dic15818yes—
171C22×C8D31618yes—
172C22×C8C2×Dic7918yes—
173C22×C8C22×D7914yes—
174C2×C4⋊C4—3168no—
175C2×C4⋊C4—792no—
176C2×C4⋊C4—792no—
177C2×C4⋊C4—794no—
178C2×C4⋊C4—1581no—
179C2×C4⋊C4—1581no—
180C2×C4⋊C4—1582no—
181C2×C4⋊C4—1588no—
182C2×C4⋊C4—1584no—
183C2×C4⋊C4—1584no—
184C2×C4⋊C4—1584no—
185C2×C4⋊C4—1584no—
186C2×C42Dic15814yes—
187C2×C42D31612yes—
188C2×C42C2×Dic7914yes—
189C2×C42C22×D7912yes—
190#107—15816no—
191#106—15816no—
192#97C2×Dic79116yescomplemented
193#95—1588no—
194C24C2×D31611yescharacteristic
195C22×C4—24no—
196C22×C4—24no—
197C22×C4—3164no—
198C22×C4—3162no—
199C22×C4—3162no—
200C22×C4—3168no—
201C22×C4—3164no—
202C22×C4—3164no—
203C22×C4—1582no—
204C22×C4—1582no—
205C22×C4—1584no—
206C22×C4C4⋊Dic7918yes—
207C22×C4C22×Dic7912yes—
208C22×C4C2×D31614yes—
209C22×C4C2×D31611yescharacteristic
210C22×C4C2×D31614yes—
211C22×C4C2×Dic15814yes—
212C22×C4C2×Dic15812yes—
213C22×C4C23×D7911yescharacteristic
214C2×C8C4⋊Dic79132yescomplemented
215C2×C8C22×Dic7918yes—
216C2×C8C2×D31618yes—
217C2×C8C2×Dic15818yes—
218C4⋊C4—31616no—
219C4⋊C4—3162no—
220C4⋊C4—3162no—
221C4⋊C4—3164no—
222C4⋊C4—1584no—
223C4⋊C4—1584no—
224C4⋊C4—1584no—
225C4⋊C4—1584no—
226C42C4⋊Dic7918yes—
227C42C22×Dic7914yes—
228C42C2×Dic15814yes—
229C23C2×C4⋊Dic7912yes—
230C23#1457915812yes—
231C23#1457916112yes—
232C23#1457918914yes—
233C23#1457919414yes—
234C23C22×D31611yescharacteristic
235C2×C4—24no—
236C2×C4—24no—
237C2×C4—216no—
238C2×C4—3168no—
239C2×C4—3164no—
240C2×C4—3164no—
241C2×C4—3164no—
242C2×C4—3162no—
243C2×C4—3162no—
244C2×C4—6328no—
245C2×C4—6324no—
246C2×C4—6324no—
247C2×C4C2×C4⋊Dic7918yes—
248C2×C4C2×C4⋊Dic7912yes—
249C2×C4C2×C4⋊Dic7918yes—
250C2×C4#1457915812yes—
251C2×C4#1457916112yes—
252C2×C4#1457916118yes—
253C2×C4C23×Dic7911yescharacteristic
254C2×C4C22×D31612yes—
255C2×C4C22×Dic15812yes—
256C2×C4C22×Dic15811yescharacteristic
257C8C2×C4⋊Dic79116yescomplemented
258C22#1909843314yes—
259C22#1909860518yes—
260C22#1909895214yes—
261C22#1909895714yes—
262C22#1909897218yes—
263C22C22×C4⋊Dic7911yescharacteristic
264C22C2×#1457915811yescharacteristic
265C22C2×#1457916111yescharacteristic
266C22C2×#1457918912yes—
267C22C2×#1457919412yes—
268C4—28no—
269C4—6324no—
270C4—6322no—
271C4—6322no—
272C4#1909843314yes—
273C4C22×C4⋊Dic7912yes—
274C4C2×#1457916112yes—
275C2#2376356818yesdirect product factor
276C2C2×#1909843311yescharacteristic
277C2C2×#1909860512yes—
278C2C2×#1909895211yescharacteristic
279C2C2×#1909895711yescharacteristic
280C2C2×#1909897212yes—
subgroupG/H
centerC24C2×D316
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC22×#97×C79C2
socle, prime radicalC24×C79C2×D4
cosocleC22×C4×C79C24
hypercenterC22×#97D79
hypocenterC79C2×#1847
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C24 ◁ C22×C42 ◁ C22×#97

Complements

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

NH ≅ G/Ntype
5. #23763568C2direct (N × H)
22. C2×#97×C79C4semidirect
52. #97×C79C2×C4semidirect
81. C2×C8×C79C4⋊C4semidirect
116. C8×C79C2×C4⋊C4semidirect
135. C2×C79#1847semidirect
147. C79C2×#1847semidirect
158. C2×#97Dic79semidirect
192. #97C2×Dic79semidirect
214. C2×C8C4⋊Dic79semidirect
257. C8C2×C4⋊Dic79semidirect
275. C2#23763568direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145790952
C22×#145790932
C2×#190984332
C2×#190984292
#237635682
C22×#97×C792
C2×#184779