Finite Group Databasebeta

← C2×#23763288 #34286307

Subgroups — C2×#23763288 #34286307

Order 20224.

1358 conjugacy classes of subgroups.

The subgroup lattice has 290 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579092C212yesmaximal
2C22×C8×Dic79C211yesmaximal, characteristic
3C2×C4⋊C4×Dic79C212yesmaximal
4#23763288C218yesmaximal, direct product factor
5C2×#19098326C211yesmaximal, characteristic
6C2×#340×C79C211yesmaximal, characteristic
7C23×C79⋊C8C2211yescharacteristic
8C22×C4⋊Dic79C2212yes—
9C22×C4×Dic79—22no—
10C22×C4×Dic79C2211yescharacteristic
11C2×#14579092C4116yescomplemented
12C2×#14579092C2218yes—
13C2×C8×Dic79C418yescomplemented
14C2×C8×Dic79C2214yes—
15C4⋊C4×Dic79—24no—
16C4⋊C4×Dic79C2218yes—
17C2×C79⋊#95—22no—
18#19098326C2214yes—
19C23×C8×C79C2211yescharacteristic
20C22×C4⋊C4×C79C2212yes—
21#340×C79C2214yes—
22C23×Dic79—22no—
23C23×Dic79D411yescharacteristic
24C23×Dic79D411yescharacteristic
25C22×C79⋊C8C2×C414yes—
26C22×C79⋊C8C2×C418yes—
27C22×C79⋊C8C2312yes—
28C2×C4⋊Dic79—22no—
29C2×C4⋊Dic79—24no—
30C2×C4⋊Dic79C2×C418yes—
31C2×C4⋊Dic79C2314yes—
32C2×C4×Dic79—28no—
33C2×C4×Dic79—48no—
34C2×C4×Dic79C2×C414yes—
35C2×C4×Dic79D412yes—
36C2×C4×Dic79Q814yes—
37C2×C4×Dic79C2312yes—
38#14579092C2×C4132yescomplemented
39C8×Dic79C2×C4116yescomplemented
40C79⋊#95—28no—
41C23×C4×C79—22no—
42C23×C4×C79C2311yescharacteristic
43C22×C8×C79—24no—
44C22×C8×C79C2×C414yes—
45C22×C8×C79C2312yes—
46C2×C4⋊C4×C79—22no—
47C2×C4⋊C4×C79—24no—
48C2×C4⋊C4×C79C2×C418yes—
49C2×C4⋊C4×C79C2314yes—
50C22×Dic79—28no—
51C22×Dic79—22no—
52C22×Dic79—22no—
53C22×Dic79—24no—
54C22×Dic79—44no—
55C22×Dic79—44no—
56C22×Dic79C4⋊C414yes—
57C22×Dic79C4⋊C414yes—
58C22×Dic79SD1618yes—
59C22×Dic79C2×D412yes—
60C22×Dic79C2×D412yes—
61C2×C79⋊C8C42116yescomplemented
62C2×C79⋊C8C22×C414yes—
63C2×C79⋊C8C22×C418yes—
64C4⋊Dic79—28no—
65C4⋊Dic79—24no—
66C4⋊Dic79C22×C418yes—
67C4×Dic79—416no—
68C4×Dic79C4⋊C418yes—
69C4×Dic79C22×C414yes—
70C4×Dic79C2×Q814yes—
71C24×C79C2×D411yescharacteristic
72C22×C4×C79—28no—
73C22×C4×C79—24no—
74C22×C4×C79—44no—
75C22×C4×C79—44no—
76C22×C4×C79C22×C412yes—
77C22×C4×C79C22×C414yes—
78C22×C4×C79C2×D411yescharacteristic
79C22×C4×C79C2×Q812yes—
80C22×C4×C79#4114yes—
81C22×C4×C79C2411yescharacteristic
82C2×C8×C79—28no—
83C2×C8×C79—24no—
84C2×C8×C79C22×C414yes—
85C4⋊C4×C79—28no—
86C4⋊C4×C79—24no—
87C4⋊C4×C79C22×C418yes—
88C23×C79C2×C4⋊C412yes—
89C23×C79C4×D414yes—
90C23×C79C2×SD1614yes—
91C23×C79#13512yes—
92C23×C79#13512yes—
93C23×C79C22×D411yescharacteristic
94C2×C4×C79—28no—
95C2×C4×C79—44no—
96C2×C4×C79—44no—
97C2×C4×C79—416no—
98C2×C4×C79C2×C4214yes—
99C2×C4×C79C2×C4⋊C412yes—
100C2×C4×C79#11714yes—
101C2×C4×C79C4×D414yes—
102C2×C4×C79C4×Q818yes—
103C2×C4×C79C23×C411yescharacteristic
104C2×C4×C79C23×C412yes—
105C2×C4×C79C22×Q811yescharacteristic
106C2×C4×C79C2×#4112yes—
107C2×Dic79—22no—
108C2×Dic79—22no—
109C2×Dic79—28no—
110C2×Dic79—28no—
111C2×Dic79—44no—
112C2×Dic79—44no—
113C2×Dic79—416no—
114C2×Dic79#106116yescomplemented
115C2×Dic79C2×C4⋊C414yes—
116C2×Dic79C2×C4⋊C414yes—
117C2×Dic79C2×SD1618yes—
118C8×C79—24no—
119C79⋊C8C2×C4218yescomplemented
120C22×C79C4×C4⋊C414yes—
121C22×C79C2×#10614yes—
122C22×C79#42714yes—
123C22×C79C4×SD1618yes—
124C22×C79C4×SD1618yes—
125C22×C79C22×C4⋊C411yescharacteristic
126C22×C79C2×C4×D412yes—
127C22×C79C22×SD1612yes—
128C22×C79C2×#13511yescharacteristic
129C22×C79C2×#13511yescharacteristic
130C4×C79—48no—
131C4×C79C4×C4⋊C414yes—
132C4×C79C22×C4211yescharacteristic
133C4×C79C2×#11711yescharacteristic
134C4×C79C2×C4×Q812yes—
135Dic79—24no—
136Dic79—48no—
137Dic79C2×#10618yescomplemented
138C2×C4×#106—791nomaximal, Sylow
139C2×C79C4×#10618yescomplemented
140C2×C79C2×C4×C4⋊C411yescharacteristic
141C2×C79C22×#10611yescharacteristic
142C2×C79C2×#42711yescharacteristic
143C2×C79C2×C4×SD1612yes—
144C2×C79C2×C4×SD1612yes—
145C22×#106—792no—
146C22×C4×C8—791no—
147C2×C4×C4⋊C4—792no—
148C4×#106—798no—
149C2×#340—791no—
150C2×#340D7911yescharacteristic
151C79C2×C4×#10611yescharacteristic, complemented, Sylow
152C23×C8—791no—
153C23×C8C2×D7911yescharacteristic
154C22×C4⋊C4—792no—
155C22×C4⋊C4C2×D7912yes—
156C22×C42—791no—
157C22×C42—1582no—
158C2×#106—798no—
159C2×#106—7916no—
160C2×C4×C8—794no—
161C2×C4×C8—798no—
162C4×C4⋊C4—798no—
163C4×C4⋊C4—1584no—
164C2×#95—1582no—
165#340—794no—
166#340C2×D7914yes—
167C23×C4—22no—
168C23×C4—791no—
169C23×C4—791no—
170C23×C4—1582no—
171C23×C4C22×D7911yescharacteristic
172C22×C8—24no—
173C22×C8—794no—
174C22×C8—798no—
175C22×C8—792no—
176C22×C8C4×D7914yes—
177C22×C8C22×D7912yes—
178C2×C4⋊C4—22no—
179C2×C4⋊C4—24no—
180C2×C4⋊C4—798no—
181C2×C4⋊C4—794no—
182C2×C4⋊C4—1582no—
183C2×C4⋊C4—1584no—
184C2×C4⋊C4C4×D7918yes—
185C2×C4⋊C4C22×D7914yes—
186C2×C42—3168no—
187C2×C42—794no—
188C2×C42—792no—
189C2×C42—794no—
190C2×C42—792no—
191C2×C42—1588no—
192#106—7932no—
193C4×C8—7916no—
194#95—1588no—
195C24D4×D7911yescharacteristic
196C22×C4—28no—
197C22×C4—24no—
198C22×C4—44no—
199C22×C4—44no—
200C22×C4—3164no—
201C22×C4—3164no—
202C22×C4—794no—
203C22×C4—798no—
204C22×C4—792no—
205C22×C4—794no—
206C22×C4—792no—
207C22×C4—1588no—
208C22×C4—1584no—
209C22×C4—1582no—
210C22×C4—1582no—
211C22×C4C2×C4×D7912yes—
212C22×C4C2×C4×D7914yes—
213C22×C4D4×D7911yescharacteristic
214C22×C4Q8×D7912yes—
215C22×C4#1192962314yes—
216C22×C4C23×D7911yescharacteristic
217C2×C8—24no—
218C2×C8—28no—
219C2×C8—7916no—
220C2×C8—794no—
221C2×C8—798no—
222C2×C8C2×C4×D7914yes—
223C4⋊C4—24no—
224C4⋊C4—28no—
225C4⋊C4—798no—
226C4⋊C4—1584no—
227C4⋊C4—1588no—
228C4⋊C4C2×C4×D7918yes—
229C42—31616no—
230C42—794no—
231C42—798no—
232C42—794no—
233C23C4⋊C4×D7912yes—
234C23(C22⋊D79)⋊C414yes—
235C23SD16×D7914yes—
236C23#1457918012yes—
237C23#1457918412yes—
238C23C2×D4×D7911yescharacteristic
239C2×C4—28no—
240C2×C4—416no—
241C2×C4—44no—
242C2×C4—44no—
243C2×C4—31616no—
244C2×C4—3164no—
245C2×C4—3164no—
246C2×C4—794no—
247C2×C4—798no—
248C2×C4—7916no—
249C2×C4—794no—
250C2×C4—1588no—
251C2×C4—1582no—
252C2×C4—1582no—
253C2×C4—1588no—
254C2×C4C42×D7914yes—
255C2×C4C4⋊C4×D7912yes—
256C2×C4#1457911714yes—
257C2×C4(C22⋊D79)⋊C414yes—
258C2×C4#1457912618yes—
259C2×C4C22×C4×D7911yescharacteristic
260C2×C4C22×C4×D7912yes—
261C2×C4C2×Q8×D7911yescharacteristic
262C2×C4C2×#1192962312yes—
263C8—24no—
264C8—798no—
265C22#1909841414yes—
266C22#106×D7914yes—
267C22#1909860014yes—
268C22#1909864818yes—
269C22#1909865418yes—
270C22C2×C4⋊C4×D7911yescharacteristic
271C22C2×(C22⋊D79)⋊C412yes—
272C22C2×SD16×D7912yes—
273C22C2×#1457918011yescharacteristic
274C22C2×#1457918411yescharacteristic
275C4—48no—
276C4—3168no—
277C4—798no—
278C4—1584no—
279C4#1909841414yes—
280C4C2×C42×D7911yescharacteristic
281C4C2×#1457911711yescharacteristic
282C4C2×#1457912612yes—
283C2#2376328818yesdirect product factor
284C2C2×#1909841411yescharacteristic
285C2C2×#106×D7911yescharacteristic
286C2C2×#1909860011yescharacteristic
287C2C2×#1909864812yes—
288C2C2×#1909865412yes—
subgroupG/H
centerC24D4×D79
commutatorC4×C79C22×C42
FrattiniC22×C4C23×D79
FittingC2×#340×C79C2
socle, prime radicalC24×C79C2×D4
cosocleC22×C4×C79C24
hypercenterC2×#340D79
hypocenterC79C2×C4×#106
LCSG ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C24 ◁ C23×C4 ◁ C2×#340

Complements

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

NH ≅ G/Ntype
4. #23763288C2direct (N × H)
11. C2×#14579092C4semidirect
13. C2×C8×Dic79C4semidirect
38. #14579092C2×C4semidirect
39. C8×Dic79C2×C4semidirect
61. C2×C79⋊C8C42semidirect
114. C2×Dic79#106semidirect
119. C79⋊C8C2×C42semidirect
137. Dic79C2×#106semidirect
139. C2×C79C4×#106semidirect
151. C79C2×C4×#106semidirect
283. C2#23763288direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145790922
C22×C8×Dic792
C2×C4⋊C4×Dic792
#237632882
C2×#190983262
C2×#340×C792
C2×C4×#10679