Finite Group Databasebeta

← C2×#23766139 #34447098

Subgroups — C2×#23766139 #34447098

Order 20224.

2398 conjugacy classes of subgroups.

The subgroup lattice has 304 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579153C211yesmaximal, characteristic
2#23766139C2116yesmaximal, direct product factor
3C2×#19098459C212yesmaximal
4C2×#19098458C214yesmaximal
5C2×#19098444C214yesmaximal
6C2×C4⋊C4×Dic79C212yesmaximal
7C2×#19098409C211yesmaximal, characteristic
8C2×#384×C79C211yesmaximal, characteristic
9C2×#14579153C4116yescomplemented
10C2×#14579153C2218yes—
11C22×C4⋊Dic79C2212yes—
12C22×Dic79⋊C4C2214yes—
13C22×Dic79⋊C4C2214yes—
14C22×C4×Dic79C2211yescharacteristic
15C22×C4×Dic79C2214yes—
16C22×C4×Dic79C2211yescharacteristic
17#19098459C22116yes—
18#19098458C22132yes—
19#19098444C22132yes—
20C4⋊C4×Dic79C22116yes—
21#19098409C2218yes—
22C2×C79⋊#95C2214yes—
23C2×C79⋊#95C2212yes—
24C2×C79⋊#95C2214yes—
25C2×C79⋊#95C2212yes—
26C22×C4⋊C4×C79C2212yes—
27C22×C4⋊C4×C79C2214yes—
28C22×C42×C79C2211yescharacteristic
29#384×C79C2218yes—
30C23×Dic79C2311yescharacteristic
31C23×Dic79C2311yescharacteristic
32C23×Dic79C2314yes—
33C23×Dic79C2312yes—
34#14579153C2×C4164yescomplemented
35C2×C4⋊Dic79C2×C4116yes—
36C2×C4⋊Dic79C2318yes—
37C2×Dic79⋊C4—48no—
38C2×Dic79⋊C4C2×C4132yes—
39C2×Dic79⋊C4C23116yes—
40C2×Dic79⋊C4C23116yes—
41C2×C4×Dic79—24no—
42C2×C4×Dic79—48no—
43C2×C4×Dic79Q818yes—
44C2×C4×Dic79C2314yes—
45C2×C4×Dic79C23116yes—
46C2×C4×Dic79C2314yes—
47C79⋊#95C2318yes—
48C79⋊#95C2318yes—
49C79⋊#95C23116yes—
50C79⋊#95C23116yes—
51C23×C4×C79C2314yes—
52C23×C4×C79C2312yes—
53C23×C4×C79C2311yescharacteristic
54C2×C4⋊C4×C79—28no—
55C2×C4⋊C4×C79—48no—
56C2×C4⋊C4×C79C2318yes—
57C2×C4⋊C4×C79C23116yes—
58C2×C42×C79C2×C418yes—
59C2×C42×C79C2314yes—
60C22×Dic79—22no—
61C22×Dic79—22no—
62C22×Dic79—24no—
63C22×Dic79—28no—
64C22×Dic79—24no—
65C22×Dic79—28no—
66C22×Dic79—24no—
67C22×Dic79—24no—
68C22×Dic79C22×C4116yes—
69C22×Dic79C2×Q818yes—
70C22×Dic79C2412yes—
71C22×Dic79C2412yes—
72C22×Dic79C2418yes—
73C22×Dic79C2414yes—
74C4⋊Dic79C22×C4132yes—
75Dic79⋊C4—416no—
76Dic79⋊C4C22×C4164yes—
77C4×Dic79—28no—
78C4×Dic79—416no—
79C4×Dic79C2×Q8116yes—
80C24×C79C2411yescharacteristic
81C22×C4×C79—24no—
82C22×C4×C79—24no—
83C22×C4×C79—28no—
84C22×C4×C79—28no—
85C22×C4×C79—28no—
86C22×C4×C79C22×C418yes—
87C22×C4×C79C22×C414yes—
88C22×C4×C79C2×Q814yes—
89C22×C4×C79#4114yes—
90C22×C4×C79C2418yes—
91C22×C4×C79C2414yes—
92C22×C4×C79C2412yes—
93C4⋊C4×C79—216no—
94C4⋊C4×C79—416no—
95C42×C79C22×C4116yes—
96C23×C79C23×C412yes—
97C23×C79C22×Q812yes—
98C23×C79C2×#4112yes—
99C23×C79H(5,𝔽2)14yes—
100C23×C792−1+414yes—
101C23×C79C2511yescharacteristic
102C2×C4×C79—216no—
103C2×C4×C79—24no—
104C2×C4×C79—24no—
105C2×C4×C79—28no—
106C2×C4×C79—28no—
107C2×C4×C79—28no—
108C2×C4×C79—416no—
109C2×C4×C79C4×Q8116yes—
110C2×C4×C79C23×C418yes—
111C2×C4×C79C23×C414yes—
112C2×C4×C79C22×Q814yes—
113C2×C4×C79C2×#4114yes—
114C2×Dic79—232no—
115C2×Dic79—216no—
116C2×Dic79—24no—
117C2×Dic79—28no—
118C2×Dic79—28no—
119C2×Dic79—24no—
120C2×Dic79—22no—
121C2×Dic79—22no—
122C2×Dic79—24no—
123C2×Dic79—24no—
124C2×Dic79—44no—
125C2×Dic79—44no—
126C2×Dic79C23×C4116yes—
127C2×Dic79C22×Q818yes—
128C22×C79C2×C4×Q814yes—
129C22×C79#52018yes—
130C22×C79#54014yes—
131C22×C79#54114yes—
132C22×C79#54418yes—
133C22×C79C24×C411yescharacteristic
134C22×C79C23×Q811yescharacteristic
135C22×C79C22×#4111yescharacteristic
136C22×C79C2×H(5,𝔽2)12yes—
137C22×C79C2×2−1+412yes—
138C4×C79—28no—
139C4×C79—48no—
140C4×C79C2×C4×Q818yes—
141Dic79—216no—
142Dic79—28no—
143Dic79—42no—
144Dic79—42no—
145C2×#2330—791nomaximal, Sylow
146C2×C79#233018yescomplemented
147C2×C79C22×C4×Q811yescharacteristic
148C2×C79C2×#52012yes—
149C2×C79C2×#54011yescharacteristic
150C2×C79C2×#54111yescharacteristic
151C2×C79C2×#54412yes—
152C22×#125—791no—
153#2330—7916no—
154C2×#389—794no—
155C2×#389—792no—
156C2×#387—794no—
157C2×#384D7911yescharacteristic
158C2×C4×C4⋊C4—792no—
159C2×#376—791no—
160C79C2×#233011yescharacteristic, complemented, Sylow
161C2×#125—798no—
162C2×#125—7916no—
163C22×C4⋊C4—794no—
164C22×C4⋊C4—794no—
165C22×C4⋊C4—792no—
166C22×C4⋊C4C2×D7912yes—
167C22×C4⋊C4C2×D7914yes—
168C22×C42—794no—
169C22×C42—791no—
170C22×C42—791no—
171C22×C42C2×D7911yescharacteristic
172#389—7932no—
173#389—7916no—
174#387—7932no—
175#384C2×D7918yes—
176C4×C4⋊C4—7916no—
177#376—798no—
178C2×#95—792no—
179C2×#95—792no—
180C2×#95—794no—
181C2×#95—794no—
182C23×C4—794no—
183C23×C4—792no—
184C23×C4—791no—
185C23×C4—791no—
186C23×C4C22×D7914yes—
187C23×C4C22×D7912yes—
188C23×C4C22×D7911yescharacteristic
189#125—7964no—
190C2×C4⋊C4—28no—
191C2×C4⋊C4—48no—
192C2×C4⋊C4—3168no—
193C2×C4⋊C4—7916no—
194C2×C4⋊C4—7932no—
195C2×C4⋊C4—7916no—
196C2×C4⋊C4—798no—
197C2×C4⋊C4—7916no—
198C2×C4⋊C4C22×D7918yes—
199C2×C4⋊C4C22×D79116yes—
200C2×C42—3168no—
201C2×C42—7916no—
202C2×C42—798no—
203C2×C42—794no—
204C2×C42—794no—
205C2×C42—1584no—
206C2×C42C4×D7918yes—
207C2×C42C22×D7914yes—
208#95—798no—
209#95—798no—
210#95—7916no—
211#95—7916no—
212C24C23×D7911yescharacteristic
213C22×C4—24no—
214C22×C4—24no—
215C22×C4—28no—
216C22×C4—28no—
217C22×C4—28no—
218C22×C4—798no—
219C22×C4—794no—
220C22×C4—798no—
221C22×C4—7916no—
222C22×C4—792no—
223C22×C4—792no—
224C22×C4—1582no—
225C22×C4—1582no—
226C22×C4—1584no—
227C22×C4—1584no—
228C22×C4—1584no—
229C22×C4—1588no—
230C22×C4—1584no—
231C22×C4—1588no—
232C22×C4C2×C4×D7918yes—
233C22×C4C2×C4×D7914yes—
234C22×C4Q8×D7914yes—
235C22×C4#1192962314yes—
236C22×C4C23×D7918yes—
237C22×C4C23×D7914yes—
238C22×C4C23×D7912yes—
239C4⋊C4—216no—
240C4⋊C4—416no—
241C4⋊C4—31616no—
242C4⋊C4—7964no—
243C4⋊C4—7932no—
244C42—31616no—
245C42—7916no—
246C42—1588no—
247C42C2×C4×D79116yes—
248C23C22×C4×D7912yes—
249C23C2×Q8×D7912yes—
250C23C2×#1192962312yes—
251C23#1457920614yes—
252C23#1457920914yes—
253C23C24×D7911yescharacteristic
254C2×C4—24no—
255C2×C4—24no—
256C2×C4—216no—
257C2×C4—28no—
258C2×C4—28no—
259C2×C4—28no—
260C2×C4—416no—
261C2×C4—3164no—
262C2×C4—3164no—
263C2×C4—7916no—
264C2×C4—798no—
265C2×C4—1584no—
266C2×C4—1584no—
267C2×C4—1582no—
268C2×C4—1582no—
269C2×C4—1584no—
270C2×C4—1588no—
271C2×C4—1584no—
272C2×C4—1588no—
273C2×C4—15816no—
274C2×C4—15832no—
275C2×C4#14579126116yes—
276C2×C4C22×C4×D7918yes—
277C2×C4C22×C4×D7914yes—
278C2×C4C2×Q8×D7914yes—
279C2×C4C2×#1192962314yes—
280C22C2×#1457912614yes—
281C22#1909904418yes—
282C22#1909916714yes—
283C22#1909917414yes—
284C22#1909919018yes—
285C22C23×C4×D7911yescharacteristic
286C22C22×Q8×D7911yescharacteristic
287C22C22×#1192962311yescharacteristic
288C22C2×#1457920612yes—
289C22C2×#1457920912yes—
290C4—28no—
291C4—48no—
292C4—3162no—
293C4—3162no—
294C4—1588no—
295C4—15816no—
296C4C2×#1457912618yes—
297C2#2376613918yesdirect product factor
298C2C22×#1457912611yescharacteristic
299C2C2×#1909904412yes—
300C2C2×#1909916711yescharacteristic
301C2C2×#1909917411yescharacteristic
302C2C2×#1909919012yes—
subgroupG/H
centerC24C23×D79
commutatorC22×C79C24×C4
FrattiniC23C24×D79
FittingC2×#384×C79C2
socle, prime radicalC24×C79C24
cosocleC23×C79C25
hypercenterC2×#384D79
hypocenterC79C2×#2330
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×#384

Complements

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

NH ≅ G/Ntype
2. #23766139C2direct (N × H)
9. C2×#14579153C4semidirect
34. #14579153C2×C4semidirect
146. C2×C79#2330semidirect
160. C79C2×#2330semidirect
297. C2#23766139direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791532
#237661392
C2×#190984592
C2×#190984582
C2×#190984442
C2×C4⋊C4×Dic792
C2×#190984092
C2×#384×C792
C2×#233079