Finite Group Databasebeta

← C2×#23764138 #34291609

Subgroups — C2×#23764138 #34291609

Order 20224.

1142 conjugacy classes of subgroups.

The subgroup lattice has 300 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579095C211yesmaximal, characteristic
2C22×#14579093C211yesmaximal, characteristic
3C2×#19098461C212yesmaximal
4#23764138C218yesmaximal, direct product factor
5C2×#19098326C212yesmaximal
6C22×#97×C79C211yesmaximal, characteristic
7C22×C4⋊Dic79C2212yes—
8C22×C4⋊Dic79C2212yes—
9C22×Dic79⋊C4—22no—
10C2×#14579095C418yescomplemented
11C2×#14579095C2214yes—
12C2×#14579093—24no—
13C2×#14579093C2214yes—
14#19098461—24no—
15#19098461C2218yes—
16C2×C79⋊#95—22no—
17#19098326C2218yes—
18C23×C8×C79C2211yescharacteristic
19C23×C8×C79C2211yescharacteristic
20C22×C42×C79C2211yescharacteristic
21C2×#97×C79—24no—
22C2×#97×C79C2214yes—
23C23×Dic79—22no—
24C23×Dic79—22no—
25C2×C4⋊Dic79—22no—
26C2×C4⋊Dic79—24no—
27C2×C4⋊Dic79—24no—
28C2×C4⋊Dic79—24no—
29C2×C4⋊Dic79—22no—
30C2×C4⋊Dic79C2×C418yes—
31C2×C4⋊Dic79C2314yes—
32C2×C4⋊Dic79C2314yes—
33C2×Dic79⋊C4—28no—
34C2×Dic79⋊C4—48no—
35#14579095C2×C4116yescomplemented
36#14579093—28no—
37C79⋊#95—28no—
38C23×C4×C79D412yes—
39C23×C4×C79C2311yescharacteristic
40C22×C8×C79—22no—
41C22×C8×C79—22no—
42C22×C8×C79C2×C414yes—
43C22×C8×C79D414yes—
44C22×C8×C79Q814yes—
45C22×C8×C79Q814yes—
46C22×C8×C79C2312yes—
47C22×C8×C79C2312yes—
48C2×C42×C79—22no—
49C2×C42×C79—22no—
50C2×C42×C79D412yes—
51C2×C42×C79C2312yes—
52#97×C79—28no—
53C22×Dic79—28no—
54C22×Dic79—24no—
55C22×Dic79—24no—
56C22×Dic79—44no—
57C22×Dic79—44no—
58C22×Dic79—44no—
59C22×Dic79—44no—
60C22×Dic79—44no—
61C4⋊Dic79—28no—
62C4⋊Dic79—24no—
63C4⋊Dic79—24no—
64C4⋊Dic79—24no—
65C4⋊Dic79—44no—
66C4⋊Dic79C22×C418yes—
67Dic79⋊C4—416no—
68C24×C79C2×D411yescharacteristic
69C22×C4×C79—24no—
70C22×C4×C79—24no—
71C22×C4×C79—24no—
72C22×C4×C79C22×C412yes—
73C22×C4×C79C2×D414yes—
74C22×C4×C79C2×D412yes—
75C22×C4×C79C2×D411yescharacteristic
76C22×C4×C79C2×Q812yes—
77C22×C4×C79C2×Q812yes—
78C22×C4×C79#4112yes—
79C22×C4×C79#4112yes—
80C22×C4×C79C2411yescharacteristic
81C2×C8×C79—28no—
82C2×C8×C79—22no—
83C2×C8×C79—22no—
84C2×C8×C79C4⋊C4116yescomplemented
85C2×C8×C79C22×C414yes—
86C2×C8×C79C2×D414yes—
87C2×C8×C79C2×Q814yes—
88C2×C8×C79C2×Q814yes—
89C42×C79—24no—
90C42×C79—22no—
91C42×C79—22no—
92C23×C79C4×D412yes—
93C23×C79#12112yes—
94C23×C79C4⋊Q812yes—
95C23×C79AGL(1,ℤ/8)14yes—
96C23×C79#13714yes—
97C23×C79C22×D411yescharacteristic
98C2×C4×C79—24no—
99C2×C4×C79—24no—
100C2×C4×C79—24no—
101C2×C4×C79—48no—
102C2×C4×C79C2×C4⋊C414yes—
103C2×C4×C79C4×D412yes—
104C2×C4×C79C4×Q814yes—
105C2×C4×C79#12112yes—
106C2×C4×C79C22⋊Q814yes—
107C2×C4×C79#12514yes—
108C2×C4×C79C4⋊Q812yes—
109C2×C4×C79C23×C411yescharacteristic
110C2×C4×C79C22×D411yescharacteristic
111C2×C4×C79C22×Q811yescharacteristic
112C2×C4×C79C22×Q811yescharacteristic
113C2×C4×C79C2×#4111yescharacteristic
114C2×C4×C79C2×#4111yescharacteristic
115C2×Dic79—28no—
116C2×Dic79—44no—
117C2×Dic79—44no—
118C2×Dic79—416no—
119C2×Dic79—44no—
120C2×Dic79—44no—
121C2×Dic79—44no—
122C2×Dic79—88no—
123C8×C79—24no—
124C8×C79C2×C4⋊C418yescomplemented
125C22×C79#38914yes—
126C22×C79#44114yes—
127C22×C79#44214yes—
128C22×C79#46818yes—
129C22×C79#50118yes—
130C22×C79C2×C4×D411yescharacteristic
131C22×C79C2×#12111yescharacteristic
132C22×C79C2×C4⋊Q811yescharacteristic
133C22×C79C2×AGL(1,ℤ/8)12yes—
134C22×C79C2×#13712yes—
135C4×C79—44no—
136C4×C79#38914yes—
137C4×C79C22×C4⋊C411yescharacteristic
138C4×C79C2×C4×Q811yescharacteristic
139C4×C79C2×C22⋊Q811yescharacteristic
140C4×C79C2×#12511yescharacteristic
141Dic79—48no—
142Dic79—84no—
143C2×#1943—791nomaximal, Sylow
144C2×C79#194318yescomplemented
145C2×C79C2×#38911yescharacteristic
146C2×C79C2×#44111yescharacteristic
147C2×C79C2×#44211yescharacteristic
148C2×C79C2×#46812yes—
149C2×C79C2×#50112yes—
150C22×#107—791no—
151C22×#106—791no—
152C22×#97D7911yescharacteristic
153C2×#389—792no—
154#1943—798no—
155C2×#340—792no—
156C79C2×#194311yescharacteristic, complemented, Sylow
157C23×C8C2×D7911yescharacteristic
158C23×C8C2×D7911yescharacteristic
159C22×C4⋊C4—792no—
160C22×C4⋊C4—792no—
161C22×C4⋊C4—1582no—
162C22×C42C2×D7911yescharacteristic
163C2×#107—794no—
164C2×#107—798no—
165C2×#106—794no—
166C2×#106—1584no—
167C2×#97—24no—
168C2×#97C2×D7914yes—
169#389—798no—
170#389—1584no—
171C2×#95—1582no—
172#340—798no—
173C23×C4—1582no—
174C23×C4—1582no—
175C23×C4D31612yes—
176C23×C4C22×D7911yescharacteristic
177C22×C8—22no—
178C22×C8—22no—
179C22×C8Dic15814yes—
180C22×C8Dic15814yes—
181C22×C8C4×D7914yes—
182C22×C8C22⋊D7914yes—
183C22×C8C22×D7912yes—
184C22×C8C22×D7912yes—
185C2×C4⋊C4—3168no—
186C2×C4⋊C4—798no—
187C2×C4⋊C4—794no—
188C2×C4⋊C4—794no—
189C2×C4⋊C4—1582no—
190C2×C4⋊C4—1588no—
191C2×C4⋊C4—1584no—
192C2×C4⋊C4—1584no—
193C2×C4⋊C4—1582no—
194C2×C4⋊C4—1584no—
195C2×C42—22no—
196C2×C42—22no—
197C2×C42D31612yes—
198C2×C42C22×D7912yes—
199#107—7916no—
200#106—1588no—
201#97—28no—
202#95—1588no—
203C24C2×D31611yescharacteristic
204C22×C4—24no—
205C22×C4—24no—
206C22×C4—24no—
207C22×C4—3164no—
208C22×C4—3164no—
209C22×C4—3164no—
210C22×C4—3164no—
211C22×C4—3164no—
212C22×C4—1584no—
213C22×C4—1588no—
214C22×C4—1584no—
215C22×C4C2×C4×D7912yes—
216C22×C4C2×C22⋊D7912yes—
217C22×C4C2×D31614yes—
218C22×C4C2×D31611yescharacteristic
219C22×C4C2×Dic15812yes—
220C22×C4C2×Dic15812yes—
221C22×C4#1192962412yes—
222C22×C4#1192962412yes—
223C22×C4C23×D7911yescharacteristic
224C2×C8—22no—
225C2×C8—28no—
226C2×C8—22no—
227C2×C8Dic79⋊C4116yescomplemented
228C2×C8C2×C4×D7914yes—
229C2×C8C2×C22⋊D7914yes—
230C2×C8C2×Dic15814yes—
231C2×C8C2×Dic15814yes—
232C4⋊C4—31616no—
233C4⋊C4—3164no—
234C4⋊C4—798no—
235C4⋊C4—1584no—
236C4⋊C4—1584no—
237C4⋊C4—1584no—
238C4⋊C4—1588no—
239C42—22no—
240C42—24no—
241C42—22no—
242C23C4×D31612yes—
243C23#1457913512yes—
244C23#1457916112yes—
245C23#1457918914yes—
246C23#1457919414yes—
247C23C22×D31611yescharacteristic
248C2×C4—24no—
249C2×C4—24no—
250C2×C4—24no—
251C2×C4—48no—
252C2×C4—31616no—
253C2×C4—3164no—
254C2×C4—3164no—
255C2×C4—3164no—
256C2×C4—3164no—
257C2×C4—3164no—
258C2×C4—6328no—
259C2×C4—1588no—
260C2×C4C2×Dic79⋊C414yes—
261C2×C4C4×D31612yes—
262C2×C4C4×Dic15814yes—
263C2×C4#1457913512yes—
264C2×C4#1457914014yes—
265C2×C4#1457915314yes—
266C2×C4#1457916112yes—
267C2×C4C22×C4×D7911yescharacteristic
268C2×C4C22×C22⋊D7911yescharacteristic
269C2×C4C22×Dic15811yescharacteristic
270C2×C4C22×Dic15811yescharacteristic
271C2×C4C2×#1192962411yescharacteristic
272C2×C4C2×#1192962411yescharacteristic
273C8—24no—
274C8C2×Dic79⋊C418yescomplemented
275C22#1909846114yes—
276C22#1909867114yes—
277C22#1909867614yes—
278C22#1909880918yes—
279C22#1909897218yes—
280C22C2×C4×D31611yescharacteristic
281C22C2×#1457913511yescharacteristic
282C22C2×#1457916111yescharacteristic
283C22C2×#1457918912yes—
284C22C2×#1457919412yes—
285C4—44no—
286C4—3168no—
287C4—6324no—
288C4#1909846114yes—
289C4C22×Dic79⋊C411yescharacteristic
290C4C2×C4×Dic15811yescharacteristic
291C4C2×#1457914011yescharacteristic
292C4C2×#1457915311yescharacteristic
293C2#2376413818yesdirect product factor
294C2C2×#1909846111yescharacteristic
295C2C2×#1909867111yescharacteristic
296C2C2×#1909867611yescharacteristic
297C2C2×#1909880912yes—
298C2C2×#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×#1943
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
4. #23764138C2direct (N × H)
10. C2×#14579095C4semidirect
35. #14579095C2×C4semidirect
84. C2×C8×C79C4⋊C4semidirect
124. C8×C79C2×C4⋊C4semidirect
144. C2×C79#1943semidirect
156. C79C2×#1943semidirect
227. C2×C8Dic79⋊C4semidirect
274. C8C2×Dic79⋊C4semidirect
293. C2#23764138direct (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×#190984612
#237641382
C2×#190983262
C22×#97×C792
C2×#194379