Finite Group Databasebeta

← C2×#23769380 #34455379

Subgroups — C2×#23769380 #34455379

Order 20224.

1854 conjugacy classes of subgroups.

The subgroup lattice has 296 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#23769380C2116yesmaximal, direct product factor
2C2×#19098502C214yesmaximal
3C2×#19098496C214yesmaximal
4C2×#19098462C212yesmaximal
5C2×#19098459C212yesmaximal
6C2×#19098429C211yesmaximal, characteristic
7C2×#19098409C211yesmaximal, characteristic
8C2×#384×C79C211yesmaximal, characteristic
9C22×C4⋊Dic79C2212yes—
10C22×C4⋊Dic79C2214yes—
11C22×Dic79⋊C4C2214yes—
12C22×C4×Dic79C2211yescharacteristic
13C22×C4×Dic79C2211yescharacteristic
14#19098502C22132yes—
15#19098496C22132yes—
16#19098462C22116yes—
17#19098459C22116yes—
18#19098429C2218yes—
19#19098409C2218yes—
20C2×C79⋊#95C2214yes—
21C2×C79⋊#95C2214yes—
22C2×C79⋊#95C2214yes—
23C2×C79⋊#95C2212yes—
24C2×C79⋊#95C2212yes—
25C22×C4⋊C4×C79C2212yes—
26C22×C4⋊C4×C79C2214yes—
27C22×C42×C79C2211yescharacteristic
28#384×C79C2218yes—
29C23×Dic79C2311yescharacteristic
30C23×Dic79C2312yes—
31C23×Dic79C2314yes—
32C23×Dic79C2311yescharacteristic
33C2×C4⋊Dic79—28no—
34C2×C4⋊Dic79—48no—
35C2×C4⋊Dic79C2318yes—
36C2×C4⋊Dic79C23116yes—
37C2×Dic79⋊C4—48no—
38C2×Dic79⋊C4C23116yes—
39C2×C4×Dic79—24no—
40C2×C4×Dic79—24no—
41C2×C4×Dic79C2314yes—
42C2×C4×Dic79C2314yes—
43C79⋊#95C2318yes—
44C79⋊#95C2318yes—
45C79⋊#95C23116yes—
46C79⋊#95C23116yes—
47C79⋊#95C23116yes—
48C23×C4×C79C2314yes—
49C23×C4×C79C2312yes—
50C23×C4×C79C2311yescharacteristic
51C2×C4⋊C4×C79—28no—
52C2×C4⋊C4×C79—48no—
53C2×C4⋊C4×C79C2318yes—
54C2×C4⋊C4×C79C23116yes—
55C2×C42×C79Q818yes—
56C2×C42×C79C2314yes—
57C22×Dic79—22no—
58C22×Dic79—22no—
59C22×Dic79—24no—
60C22×Dic79—28no—
61C22×Dic79—24no—
62C22×Dic79—28no—
63C22×Dic79—24no—
64C22×Dic79—24no—
65C22×Dic79—24no—
66C22×Dic79—28no—
67C22×Dic79C2412yes—
68C22×Dic79C2414yes—
69C22×Dic79C2418yes—
70C22×Dic79C2412yes—
71C4⋊Dic79—216no—
72C4⋊Dic79—416no—
73Dic79⋊C4—416no—
74C4×Dic79—28no—
75C4×Dic79—28no—
76C24×C79C2411yescharacteristic
77C22×C4×C79—24no—
78C22×C4×C79—24no—
79C22×C4×C79—28no—
80C22×C4×C79—28no—
81C22×C4×C79—28no—
82C22×C4×C79C2×Q818yes—
83C22×C4×C79C2×Q814yes—
84C22×C4×C79#4114yes—
85C22×C4×C79#4114yes—
86C22×C4×C79C2418yes—
87C22×C4×C79C2414yes—
88C22×C4×C79C2412yes—
89C4⋊C4×C79—216no—
90C4⋊C4×C79—416no—
91C42×C79C2×Q8116yes—
92C23×C79C22×Q812yes—
93C23×C79C2×#4112yes—
94C23×C79C2×#4112yes—
95C23×C79H(5,𝔽2)14yes—
96C23×C792−1+414yes—
97C23×C79C2511yescharacteristic
98C2×C4×C79—216no—
99C2×C4×C79—24no—
100C2×C4×C79—24no—
101C2×C4×C79—28no—
102C2×C4×C79—28no—
103C2×C4×C79—28no—
104C2×C4×C79—416no—
105C2×C4×C79#125116yes—
106C2×C4×C79C22×Q818yes—
107C2×C4×C79C22×Q814yes—
108C2×C4×C79C2×#4114yes—
109C2×C4×C79C2×#4114yes—
110C2×Dic79—22no—
111C2×Dic79—22no—
112C2×Dic79—24no—
113C2×Dic79—28no—
114C2×Dic79—24no—
115C2×Dic79—28no—
116C2×Dic79—24no—
117C2×Dic79—24no—
118C2×Dic79—24no—
119C2×Dic79—28no—
120C2×Dic79—44no—
121C2×Dic79—44no—
122C2×Dic79—48no—
123C2×Dic79—416no—
124C22×C79C2×#12514yes—
125C22×C79#54014yes—
126C22×C79#54114yes—
127C22×C79#54218yes—
128C22×C79#54418yes—
129C22×C79C23×Q811yescharacteristic
130C22×C79C22×#4111yescharacteristic
131C22×C79C22×#4111yescharacteristic
132C22×C79C2×H(5,𝔽2)12yes—
133C22×C79C2×2−1+412yes—
134C4×C79—28no—
135C4×C79—48no—
136C4×C79C2×#12518yes—
137Dic79—42no—
138Dic79—42no—
139Dic79—44no—
140Dic79—48no—
141C2×#2647—791nomaximal, Sylow
142C2×C79#264718yescomplemented
143C2×C79C22×#12511yescharacteristic
144C2×C79C2×#54011yescharacteristic
145C2×C79C2×#54111yescharacteristic
146C2×C79C2×#54212yes—
147C2×C79C2×#54412yes—
148#2647—7916no—
149C2×#400—794no—
150C2×#398—794no—
151C2×#389—792no—
152C2×#389—792no—
153C2×#384D7911yescharacteristic
154C2×#382—791no—
155C2×#376—791no—
156C79C2×#264711yescharacteristic, complemented, Sylow
157C22×C4⋊C4—794no—
158C22×C4⋊C4—794no—
159C22×C4⋊C4—792no—
160C22×C4⋊C4C2×D7912yes—
161C22×C4⋊C4C2×D7914yes—
162C22×C42—791no—
163C22×C42—791no—
164C22×C42C2×D7911yescharacteristic
165#400—7932no—
166#398—7932no—
167#389—7916no—
168#389—7916no—
169#384C2×D7918yes—
170#382—798no—
171#376—798no—
172C2×#95—792no—
173C2×#95—794no—
174C2×#95—794no—
175C2×#95—792no—
176C2×#95—794no—
177C23×C4—791no—
178C23×C4—794no—
179C23×C4—792no—
180C23×C4—791no—
181C23×C4C22×D7914yes—
182C23×C4C22×D7912yes—
183C23×C4C22×D7911yescharacteristic
184C2×C4⋊C4—28no—
185C2×C4⋊C4—48no—
186C2×C4⋊C4—3168no—
187C2×C4⋊C4—3168no—
188C2×C4⋊C4—7916no—
189C2×C4⋊C4—7916no—
190C2×C4⋊C4—798no—
191C2×C4⋊C4—1588no—
192C2×C4⋊C4C22×D7918yes—
193C2×C4⋊C4C22×D79116yes—
194C2×C42—794no—
195C2×C42—794no—
196C2×C42—1584no—
197C2×C42—1584no—
198C2×C42Dic15818yes—
199C2×C42C22×D7914yes—
200#95—798no—
201#95—798no—
202#95—7916no—
203#95—7916no—
204#95—7916no—
205C24C23×D7911yescharacteristic
206C22×C4—24no—
207C22×C4—24no—
208C22×C4—28no—
209C22×C4—28no—
210C22×C4—28no—
211C22×C4—792no—
212C22×C4—794no—
213C22×C4—798no—
214C22×C4—792no—
215C22×C4—1582no—
216C22×C4—1582no—
217C22×C4—1584no—
218C22×C4—1588no—
219C22×C4—1584no—
220C22×C4—1588no—
221C22×C4—1584no—
222C22×C4—1584no—
223C22×C4—1588no—
224C22×C4—1584no—
225C22×C4C2×Dic15818yes—
226C22×C4C2×Dic15814yes—
227C22×C4#1192962314yes—
228C22×C4#1192962514yes—
229C22×C4C23×D7918yes—
230C22×C4C23×D7914yes—
231C22×C4C23×D7912yes—
232C4⋊C4—216no—
233C4⋊C4—416no—
234C4⋊C4—31616no—
235C4⋊C4—31616no—
236C4⋊C4—15816no—
237C42—1588no—
238C42—1588no—
239C42C2×Dic158116yes—
240C23C22×Dic15812yes—
241C23C2×#1192962312yes—
242C23C2×#1192962512yes—
243C23#1457920614yes—
244C23#1457920914yes—
245C23C24×D7911yescharacteristic
246C2×C4—24no—
247C2×C4—24no—
248C2×C4—216no—
249C2×C4—28no—
250C2×C4—28no—
251C2×C4—28no—
252C2×C4—416no—
253C2×C4—3164no—
254C2×C4—3164no—
255C2×C4—3168no—
256C2×C4—31616no—
257C2×C4—1588no—
258C2×C4—1584no—
259C2×C4—1584no—
260C2×C4—1584no—
261C2×C4—1588no—
262C2×C4—1584no—
263C2×C4—1582no—
264C2×C4—1582no—
265C2×C4—1584no—
266C2×C4—1588no—
267C2×C4#14579152116yes—
268C2×C4C22×Dic15818yes—
269C2×C4C22×Dic15814yes—
270C2×C4C2×#1192962314yes—
271C2×C4C2×#1192962514yes—
272C22C2×#1457915214yes—
273C22#1909916714yes—
274C22#1909917414yes—
275C22#1909918718yes—
276C22#1909919418yes—
277C22C23×Dic15811yescharacteristic
278C22C22×#1192962311yescharacteristic
279C22C22×#1192962511yescharacteristic
280C22C2×#1457920612yes—
281C22C2×#1457920912yes—
282C4—28no—
283C4—48no—
284C4—3164no—
285C4—3168no—
286C4—3162no—
287C4—3162no—
288C4C2×#1457915218yes—
289C2#2376938018yesdirect product factor
290C2C22×#1457915211yescharacteristic
291C2C2×#1909916711yescharacteristic
292C2C2×#1909917411yescharacteristic
293C2C2×#1909918712yes—
294C2C2×#1909919412yes—
subgroupG/H
centerC24C23×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC2×#384×C79C2
socle, prime radicalC24×C79C24
hypercenterC2×#384D79
hypocenterC79C2×#2647
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×#384

Complements

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

NH ≅ G/Ntype
1. #23769380C2direct (N × H)
142. C2×C79#2647semidirect
156. C79C2×#2647semidirect
289. C2#23769380direct (N × H)

Maximal subgroups

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

subgroupindex
#237693802
C2×#190985022
C2×#190984962
C2×#190984622
C2×#190984592
C2×#190984292
C2×#190984092
C2×#384×C792
C2×#264779