Finite Group Databasebeta

← C2×#23765955 #34446755

Subgroups — C2×#23765955 #34446755

Order 20224.

2622 conjugacy classes of subgroups.

The subgroup lattice has 308 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579153C211yesmaximal, characteristic
2#23765955C2116yesmaximal, direct product factor
3C2×#19098459C212yesmaximal
4C2×#19098445C214yesmaximal
5C2×C4⋊C4×Dic79C212yesmaximal
6C2×#19098414C214yesmaximal
7C2×C42×Dic79C211yesmaximal, characteristic
8C2×#382×C79C211yesmaximal, characteristic
9C2×#14579153C4116yescomplemented
10C2×#14579153C2218yes—
11C22×C4⋊Dic79C2212yes—
12C22×Dic79⋊C4C2214yes—
13C22×Dic79⋊C4C2214yes—
14C22×C4×Dic79C2212yes—
15C22×C4×Dic79C2211yescharacteristic
16C22×C4×Dic79C2212yes—
17C22×C4×Dic79C2214yes—
18C22×C4×Dic79C2211yescharacteristic
19#19098459C22116yes—
20#19098445C22132yes—
21C4⋊C4×Dic79C22116yes—
22#19098414C22132yes—
23C2×C79⋊#95C2214yes—
24C2×C79⋊#95C2214yes—
25C42×Dic79C2218yes—
26C22×C4⋊C4×C79C2212yes—
27C22×C42×C79C2211yescharacteristic
28#382×C79C2218yes—
29C2×#95×C79C2214yes—
30C23×Dic79C2314yes—
31C23×Dic79C2311yescharacteristic
32C23×Dic79C2312yes—
33C23×Dic79C2311yescharacteristic
34#14579153C2×C4164yescomplemented
35C2×C4⋊Dic79C2×C4116yes—
36C2×C4⋊Dic79C2318yes—
37C2×Dic79⋊C4—216no—
38C2×Dic79⋊C4C2×C4132yes—
39C2×Dic79⋊C4C23116yes—
40C2×Dic79⋊C4C23116yes—
41C2×C4×Dic79—24no—
42C2×C4×Dic79—28no—
43C2×C4×Dic79—28no—
44C2×C4×Dic79—216no—
45C2×C4×Dic79Q818yes—
46C2×C4×Dic79C2318yes—
47C2×C4×Dic79C2318yes—
48C2×C4×Dic79C2314yes—
49C2×C4×Dic79C23116yes—
50C2×C4×Dic79C2314yes—
51C79⋊#95C23116yes—
52C79⋊#95C23116yes—
53C23×C4×C79C2314yes—
54C23×C4×C79C2312yes—
55C23×C4×C79C2311yescharacteristic
56C2×C4⋊C4×C79—28no—
57C2×C4⋊C4×C79C2318yes—
58C2×C42×C79C2×C418yes—
59C2×C42×C79C2314yes—
60#95×C79C23116yes—
61C22×Dic79—28no—
62C22×Dic79—24no—
63C22×Dic79—24no—
64C22×Dic79—24no—
65C22×Dic79—28no—
66C22×Dic79C22×C4116yes—
67C22×Dic79C2×Q814yes—
68C22×Dic79C2×Q814yes—
69C22×Dic79#4118yes—
70C22×Dic79#4118yes—
71C22×Dic79C2418yes—
72C22×Dic79C2412yes—
73C22×Dic79C2414yes—
74C22×Dic79C2412yes—
75C4⋊Dic79C22×C4132yes—
76Dic79⋊C4—232no—
77Dic79⋊C4C22×C4164yes—
78C4×Dic79—216no—
79C4×Dic79—216no—
80C4×Dic79—232no—
81C4×Dic79—28no—
82C4×Dic79C2×Q8116yes—
83C24×C79C2411yescharacteristic
84C22×C4×C79—24no—
85C22×C4×C79—24no—
86C22×C4×C79—28no—
87C22×C4×C79—28no—
88C22×C4×C79—28no—
89C22×C4×C79C22×C418yes—
90C22×C4×C79C22×C414yes—
91C22×C4×C79C2×Q814yes—
92C22×C4×C79#4114yes—
93C22×C4×C79C2418yes—
94C22×C4×C79C2414yes—
95C22×C4×C79C2412yes—
96C4⋊C4×C79—216no—
97C42×C79C22×C4116yes—
98C23×C79C23×C412yes—
99C23×C79C22×Q812yes—
100C23×C79C2×#4114yes—
101C23×C79C2×#4114yes—
102C23×C79C2×#4112yes—
103C23×C79C2511yescharacteristic
104C2×C4×C79—216no—
105C2×C4×C79—24no—
106C2×C4×C79—24no—
107C2×C4×C79—28no—
108C2×C4×C79—28no—
109C2×C4×C79—28no—
110C2×C4×C79—416no—
111C2×C4×C79C4×Q8116yes—
112C2×C4×C79C23×C418yes—
113C2×C4×C79C23×C414yes—
114C2×C4×C79C22×Q814yes—
115C2×C4×C79C2×#4114yes—
116C2×Dic79—232no—
117C2×Dic79—216no—
118C2×Dic79—28no—
119C2×Dic79—28no—
120C2×Dic79—24no—
121C2×Dic79—24no—
122C2×Dic79—24no—
123C2×Dic79—28no—
124C2×Dic79#125116yescomplemented
125C2×Dic79C23×C4116yes—
126C2×Dic79C22×Q814yes—
127C2×Dic79C22×Q814yes—
128C2×Dic79C2×#4118yes—
129C2×Dic79C2×#4118yes—
130C22×C79C2×C4×Q814yes—
131C22×C79C4×#4118yes—
132C22×C79C2×#12514yes—
133C22×C79#52918yes—
134C22×C79#53314yes—
135C22×C79C24×C411yescharacteristic
136C22×C79C23×Q811yescharacteristic
137C22×C79C22×#4112yes—
138C22×C79C22×#4112yes—
139C22×C79C22×#4111yescharacteristic
140C4×C79—28no—
141C4×C79—48no—
142C4×C79C2×C4×Q818yes—
143Dic79—216no—
144Dic79—28no—
145Dic79—24no—
146Dic79C2×#12518yescomplemented
147C2×C4×#125—791nomaximal, Sylow
148C2×C79C4×#12518yescomplemented
149C2×C79C22×C4×Q811yescharacteristic
150C2×C79C2×C4×#4112yes—
151C2×C79C22×#12511yescharacteristic
152C2×C79C2×#52912yes—
153C2×C79C2×#53311yescharacteristic
154C22×#125—791no—
155C4×#125—7916no—
156C2×#389—792no—
157C2×#387—794no—
158C2×#382D7911yescharacteristic
159C2×C4×C4⋊C4—794no—
160C2×C4×C4⋊C4—792no—
161C2×C43—791no—
162C79C2×C4×#12511yescharacteristic, complemented, Sylow
163C2×#125—798no—
164C2×#125—7916no—
165C22×C4⋊C4—794no—
166C22×C4⋊C4—792no—
167C22×C4⋊C4—794no—
168C22×C4⋊C4C2×D7912yes—
169C22×C42—791no—
170C22×C42—792no—
171C22×C42—792no—
172C22×C42—791no—
173C22×C42—794no—
174C22×C42C2×D7911yescharacteristic
175#389—7916no—
176#387—7932no—
177#382C2×D7918yes—
178C4×C4⋊C4—7916no—
179C4×C4⋊C4—7932no—
180C2×#95—794no—
181C2×#95—794no—
182C2×#95C2×D7914yes—
183C43—798no—
184C23×C4—791no—
185C23×C4—794no—
186C23×C4—792no—
187C23×C4—791no—
188C23×C4C22×D7914yes—
189C23×C4C22×D7912yes—
190C23×C4C22×D7911yescharacteristic
191#125—7964no—
192C2×C4⋊C4—28no—
193C2×C4⋊C4—7932no—
194C2×C4⋊C4—7916no—
195C2×C4⋊C4—7916no—
196C2×C4⋊C4—798no—
197C2×C4⋊C4—7916no—
198C2×C4⋊C4—15816no—
199C2×C4⋊C4C22×D7918yes—
200C2×C42—798no—
201C2×C42—794no—
202C2×C42—798no—
203C2×C42—798no—
204C2×C42—794no—
205C2×C42—7916no—
206C2×C42—1588no—
207C2×C42—1588no—
208C2×C42—15816no—
209C2×C42—1584no—
210C2×C42C4×D7918yes—
211C2×C42C22×D7914yes—
212#95—7916no—
213#95—7916no—
214#95C22×D79116yes—
215C24C23×D7911yescharacteristic
216C22×C4—24no—
217C22×C4—24no—
218C22×C4—28no—
219C22×C4—28no—
220C22×C4—28no—
221C22×C4—794no—
222C22×C4—798no—
223C22×C4—792no—
224C22×C4—794no—
225C22×C4—798no—
226C22×C4—792no—
227C22×C4—794no—
228C22×C4—798no—
229C22×C4—7916no—
230C22×C4—1588no—
231C22×C4—1584no—
232C22×C4—1584no—
233C22×C4—1588no—
234C22×C4—1584no—
235C22×C4C2×C4×D7918yes—
236C22×C4C2×C4×D7914yes—
237C22×C4Q8×D7914yes—
238C22×C4#1192962314yes—
239C22×C4C23×D7918yes—
240C22×C4C23×D7914yes—
241C22×C4C23×D7912yes—
242C4⋊C4—216no—
243C4⋊C4—7964no—
244C4⋊C4—7932no—
245C4⋊C4—15832no—
246C42—7916no—
247C42—15816no—
248C42—15816no—
249C42—15832no—
250C42—1588no—
251C42C2×C4×D79116yes—
252C23C22×C4×D7912yes—
253C23C2×Q8×D7912yes—
254C23#41×D7914yes—
255C23#41×D7914yes—
256C23C2×#1192962312yes—
257C23C24×D7911yescharacteristic
258C2×C4—216no—
259C2×C4—24no—
260C2×C4—24no—
261C2×C4—28no—
262C2×C4—28no—
263C2×C4—28no—
264C2×C4—416no—
265C2×C4—7916no—
266C2×C4—794no—
267C2×C4—798no—
268C2×C4—7916no—
269C2×C4—794no—
270C2×C4—798no—
271C2×C4—15832no—
272C2×C4—15816no—
273C2×C4—1588no—
274C2×C4—1588no—
275C2×C4—1584no—
276C2×C4—1584no—
277C2×C4—1588no—
278C2×C4—1584no—
279C2×C4#14579126116yes—
280C2×C4C22×C4×D7918yes—
281C2×C4C22×C4×D7914yes—
282C2×C4C2×Q8×D7914yes—
283C2×C4C2×#1192962314yes—
284C22C2×#1457912614yes—
285C22#1909903118yes—
286C22#125×D7914yes—
287C22#1909909218yes—
288C22#1909911914yes—
289C22C23×C4×D7911yescharacteristic
290C22C22×Q8×D7911yescharacteristic
291C22C2×#41×D7912yes—
292C22C2×#41×D7912yes—
293C22C22×#1192962311yescharacteristic
294C4—28no—
295C4—48no—
296C4—798no—
297C4—15816no—
298C4—1588no—
299C4—1584no—
300C4C2×#1457912618yes—
301C2#2376595518yesdirect product factor
302C2C22×#1457912611yescharacteristic
303C2C2×#1909903112yes—
304C2C2×#125×D7911yescharacteristic
305C2C2×#1909909212yes—
306C2C2×#1909911911yescharacteristic
subgroupG/H
centerC24C23×D79
commutatorC22×C79C24×C4
FrattiniC23C24×D79
FittingC2×#382×C79C2
socle, prime radicalC24×C79C24
cosocleC23×C79C25
hypercenterC2×#382D79
hypocenterC79C2×C4×#125
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×#382

Complements

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

NH ≅ G/Ntype
2. #23765955C2direct (N × H)
9. C2×#14579153C4semidirect
34. #14579153C2×C4semidirect
124. C2×Dic79#125semidirect
146. Dic79C2×#125semidirect
148. C2×C79C4×#125semidirect
162. C79C2×C4×#125semidirect
301. C2#23765955direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791532
#237659552
C2×#190984592
C2×#190984452
C2×C4⋊C4×Dic792
C2×#190984142
C2×C42×Dic792
C2×#382×C792
C2×C4×#12579