Finite Group Databasebeta

← C2×#23763566 #34288685

Subgroups — C2×#23763566 #34288685

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×#14579094C212yesmaximal
2C22×#14579092C212yesmaximal
3C22×#14579072C211yesmaximal, characteristic
4C2×#19098429C211yesmaximal, characteristic
5#23763566C218yesmaximal, direct product factor
6C2×#384×C79C211yesmaximal, characteristic
7C23×C79⋊C8C2212yes—
8C22×C4⋊Dic79C2211yescharacteristic
9C22×C4⋊Dic79C2211yescharacteristic
10C2×#14579094—28no—
11C2×#14579094C2218yes—
12C2×#14579092—28no—
13C2×#14579092C2218yes—
14C2×#14579072C418yescomplemented
15C2×#14579072C2214yes—
16#19098429—22no—
17#19098429C2214yes—
18C2×C79⋊#95—22no—
19C22×C4⋊C4×C79—22no—
20C22×C4⋊C4×C79C2212yes—
21C22×C42×C79C2211yescharacteristic
22#384×C79—22no—
23#384×C79C2214yes—
24C23×Dic79—21no—
25C23×Dic79—21no—
26C22×C79⋊C8C2×C418yes—
27C22×C79⋊C8D418yes—
28C22×C79⋊C8Q818yes—
29C22×C79⋊C8C2314yes—
30C2×C4⋊Dic79—24no—
31C2×C4⋊Dic79—24no—
32C2×C4⋊Dic79—21no—
33C2×C4⋊Dic79—21no—
34C2×C4⋊Dic79C2312yes—
35C2×C4⋊Dic79C2312yes—
36#14579094—216no—
37#14579092—216no—
38#14579072C2×C4116yescomplemented
39C79⋊#95—28no—
40C23×C4×C79—22no—
41C23×C4×C79D412yes—
42C23×C4×C79C2311yescharacteristic
43C2×C4⋊C4×C79—24no—
44C2×C4⋊C4×C79—24no—
45C2×C4⋊C4×C79—28no—
46C2×C4⋊C4×C79—22no—
47C2×C4⋊C4×C79—48no—
48C2×C4⋊C4×C79C2314yes—
49C2×C42×C79C2×C414yes—
50C2×C42×C79D412yes—
51C2×C42×C79Q814yes—
52C2×C42×C79C2312yes—
53C22×Dic79—22no—
54C22×Dic79—22no—
55C22×Dic79—42no—
56C22×Dic79—42no—
57C22×Dic79—44no—
58C22×Dic79—44no—
59C2×C79⋊C8C4⋊C4132yescomplemented
60C2×C79⋊C8C22×C418yes—
61C2×C79⋊C8C2×D418yes—
62C2×C79⋊C8C2×Q818yes—
63C4⋊Dic79—24no—
64C4⋊Dic79—24no—
65C4⋊Dic79—42no—
66C4⋊Dic79—42no—
67C24×C79C2×D411yescharacteristic
68C22×C4×C79—24no—
69C22×C4×C79—24no—
70C22×C4×C79—24no—
71C22×C4×C79—44no—
72C22×C4×C79—48no—
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
81C4⋊C4×C79—24no—
82C4⋊C4×C79—24no—
83C4⋊C4×C79—416no—
84C4⋊C4×C79—44no—
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×C79—44no—
98C2×C4×C79—48no—
99C2×C4×C79—88no—
100C2×C4×C79C2×C4⋊C418yes—
101C2×C4×C79C2×C4⋊C418yes—
102C2×C4×C79C2×C4⋊C412yes—
103C2×C4×C79#12712yes—
104C2×C4×C79C4⋊Q812yes—
105C2×C4×C79C4⋊Q818yes—
106C2×C4×C79C23×C411yescharacteristic
107C2×C4×C79C22×D412yes—
108C2×C4×C79C22×Q812yes—
109C2×C4×C79C22×Q811yescharacteristic
110C2×Dic79—42no—
111C2×Dic79—42no—
112C2×Dic79—44no—
113C2×Dic79—44no—
114C2×Dic79—84no—
115C2×Dic79—84no—
116C79⋊C8C2×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—84no—
129C4×C79#38414yes—
130C4×C79C22×C4⋊C412yes—
131C4×C79C2×C4⋊Q812yes—
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×#97—791no—
144C2×#384D7911yescharacteristic
145C2×#382—791no—
146#1847—798no—
147C79C2×#184711yescharacteristic, complemented, Sylow
148C23×C8—792no—
149C22×C4⋊C4—22no—
150C22×C4⋊C4—791no—
151C22×C4⋊C4—791no—
152C22×C4⋊C4C2×D7912yes—
153C22×C42C2×D7911yescharacteristic
154C2×#107—798no—
155C2×#107—1588no—
156C2×#106—798no—
157C2×#106—1588no—
158C2×#97—794no—
159C2×#97—798no—
160#384—22no—
161#384C2×D7914yes—
162#382—794no—
163#382—1582no—
164C2×#95—1582no—
165C23×C4—22no—
166C23×C4—1581no—
167C23×C4—1581no—
168C23×C4C22⋊D7912yes—
169C23×C4C22×D7911yescharacteristic
170C22×C8—798no—
171C22×C8—798no—
172C22×C8—798no—
173C22×C8—794no—
174C2×C4⋊C4—24no—
175C2×C4⋊C4—24no—
176C2×C4⋊C4—28no—
177C2×C4⋊C4—22no—
178C2×C4⋊C4—48no—
179C2×C4⋊C4—792no—
180C2×C4⋊C4—792no—
181C2×C4⋊C4—1581no—
182C2×C4⋊C4—1581no—
183C2×C4⋊C4—1584no—
184C2×C4⋊C4—1584no—
185C2×C4⋊C4C22×D7914yes—
186C2×C42Dic15814yes—
187C2×C42C4×D7914yes—
188C2×C42C22⋊D7912yes—
189C2×C42C22×D7912yes—
190#107—15816no—
191#106—15816no—
192#97—7916no—
193#95—1588no—
194C24C2×C22⋊D7911yescharacteristic
195C22×C4—24no—
196C22×C4—24no—
197C22×C4—24no—
198C22×C4—44no—
199C22×C4—48no—
200C22×C4—3162no—
201C22×C4—3162no—
202C22×C4—3164no—
203C22×C4—3164no—
204C22×C4—1582no—
205C22×C4—1582no—
206C22×C4Dic79⋊C418yes—
207C22×C4C2×C4×D7912yes—
208C22×C4D4×D7914yes—
209C22×C4C2×C22⋊D7914yes—
210C22×C4C2×C22⋊D7911yescharacteristic
211C22×C4Q8×D7914yes—
212C22×C4C2×Dic15812yes—
213C22×C4C23×D7911yescharacteristic
214C2×C8—798no—
215C2×C8—7932no—
216C2×C8—798no—
217C2×C8—798no—
218C4⋊C4—24no—
219C4⋊C4—24no—
220C4⋊C4—416no—
221C4⋊C4—44no—
222C4⋊C4—3162no—
223C4⋊C4—3162no—
224C4⋊C4—1584no—
225C4⋊C4—1584no—
226C42Dic79⋊C418yes—
227C42C2×C4×D7914yes—
228C42C2×Dic15814yes—
229C23C2×Dic79⋊C412yes—
230C23#1457915712yes—
231C23#1457915912yes—
232C23#1457918714yes—
233C23#1457919214yes—
234C23C22×C22⋊D7911yescharacteristic
235C2×C4—24no—
236C2×C4—24no—
237C2×C4—216no—
238C2×C4—48no—
239C2×C4—44no—
240C2×C4—88no—
241C2×C4—3164no—
242C2×C4—3164no—
243C2×C4—3162no—
244C2×C4—3162no—
245C2×C4—6324no—
246C2×C4—6324no—
247C2×C4C4⋊C4×D7918yes—
248C2×C4C2×Dic79⋊C418yes—
249C2×C4C2×Dic79⋊C412yes—
250C2×C4#1457915712yes—
251C2×C4#1457915912yes—
252C2×C4#1457916018yes—
253C2×C4C22×C4×D7911yescharacteristic
254C2×C4C2×D4×D7912yes—
255C2×C4C2×Q8×D7912yes—
256C2×C4C22×Dic15811yescharacteristic
257C8—7916no—
258C22#1909843214yes—
259C22#1909860318yes—
260C22#1909895014yes—
261C22#1909895514yes—
262C22#1909896918yes—
263C22C22×Dic79⋊C411yescharacteristic
264C22C2×#1457915711yescharacteristic
265C22C2×#1457915911yescharacteristic
266C22C2×#1457918712yes—
267C22C2×#1457919212yes—
268C4—28no—
269C4—84no—
270C4—6322no—
271C4—6322no—
272C4#1909843214yes—
273C4C2×C4⋊C4×D7912yes—
274C4C2×#1457916012yes—
275C2#2376356618yesdirect product factor
276C2C2×#1909843211yescharacteristic
277C2C2×#1909860312yes—
278C2C2×#1909895011yescharacteristic
279C2C2×#1909895511yescharacteristic
280C2C2×#1909896912yes—
subgroupG/H
centerC24C2×C22⋊D79
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC2×#384×C79C2
socle, prime radicalC24×C79C2×D4
cosocleC22×C4×C79C24
hypercenterC2×#384D79
hypocenterC79C2×#1847
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C24 ◁ C22×C42 ◁ C2×#384

Complements

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

NH ≅ G/Ntype
5. #23763566C2direct (N × H)
14. C2×#14579072C4semidirect
38. #14579072C2×C4semidirect
59. C2×C79⋊C8C4⋊C4semidirect
116. C79⋊C8C2×C4⋊C4semidirect
135. C2×C79#1847semidirect
147. C79C2×#1847semidirect
275. C2#23763566direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145790942
C22×#145790922
C22×#145790722
C2×#190984292
#237635662
C2×#384×C792
C2×#184779