Finite Group Databasebeta

← C2×#23765967 #34446786

Subgroups — C2×#23765967 #34446786

Order 20224.

3358 conjugacy classes of subgroups.

The subgroup lattice has 320 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579161C211yesmaximal, characteristic
2C22×#14579126C212yesmaximal
3#23765967C2116yesmaximal, direct product factor
4C2×#19098468C212yesmaximal
5C2×#19098459C214yesmaximal
6C2×C4⋊C4×Dic79C214yesmaximal
7C2×C42×Dic79C211yesmaximal, characteristic
8C2×#384×C79C211yesmaximal, characteristic
9C23×Dic158C2212yes—
10C2×#14579161C4116yescomplemented
11C2×#14579161C2218yes—
12C2×#14579126—216no—
13C2×#14579126C22116yes—
14C22×C4⋊Dic79C2214yes—
15C22×Dic79⋊C4C2214yes—
16C22×C4×Dic79C2214yes—
17C22×C4×Dic79C2212yes—
18C22×C4×Dic79C2211yescharacteristic
19C22×C4×Dic79C2211yescharacteristic
20C22×C4×Dic79C2212yes—
21#19098468C22116yes—
22#19098459C22132yes—
23C4⋊C4×Dic79C22132yes—
24C2×C79⋊#95C2218yes—
25C42×Dic79C2218yes—
26C22×C4⋊C4×C79C2212yes—
27C22×C4⋊C4×C79C2214yes—
28C22×C42×C79C2211yescharacteristic
29#384×C79C2218yes—
30C22×Dic158—28no—
31C22×Dic158—28no—
32C22×Dic158C2×C4116yes—
33C22×Dic158C2318yes—
34C23×Dic79C2314yes—
35C23×Dic79C2311yescharacteristic
36C23×Dic79C2312yes—
37C23×Dic79C2311yescharacteristic
38#14579161C2×C4164yescomplemented
39#14579126—264no—
40C2×C4⋊Dic79C2×C4132yes—
41C2×C4⋊Dic79C23116yes—
42C2×Dic79⋊C4—216no—
43C2×Dic79⋊C4C23116yes—
44C2×C4×Dic79—28no—
45C2×C4×Dic79—24no—
46C2×C4×Dic79—216no—
47C2×C4×Dic79D418yes—
48C2×C4×Dic79Q8116yescomplemented
49C2×C4×Dic79C2318yes—
50C2×C4×Dic79C2314yes—
51C2×C4×Dic79C23116yes—
52C2×C4×Dic79C2314yes—
53C2×C4×Dic79C2318yes—
54C79⋊#95C23132yes—
55C23×C4×C79C2314yes—
56C23×C4×C79C2311yescharacteristic
57C23×C4×C79C2312yes—
58C2×C4⋊C4×C79—28no—
59C2×C4⋊C4×C79—216no—
60C2×C4⋊C4×C79C23116yes—
61C2×C4⋊C4×C79C2318yes—
62C2×C42×C79C2×C418yes—
63C2×C42×C79C2314yes—
64C2×Dic158—264no—
65C2×Dic158—216no—
66C2×Dic158—216no—
67C2×Dic158C22×C4132yes—
68C22×Dic79—28no—
69C22×Dic79—28no—
70C22×Dic79—24no—
71C22×Dic79—24no—
72C22×Dic79—24no—
73C22×Dic79C22×C4116yes—
74C22×Dic79C2×D414yes—
75C22×Dic79C2×D414yes—
76C22×Dic79C2×Q818yes—
77C22×Dic79C2×Q818yes—
78C22×Dic79C2418yes—
79C22×Dic79C2412yes—
80C22×Dic79C2414yes—
81C22×Dic79C2412yes—
82C4⋊Dic79C22×C4164yes—
83Dic79⋊C4—232no—
84C4×Dic79—232no—
85C4×Dic79—216no—
86C4×Dic79—28no—
87C4×Dic79C2×D4116yes—
88C4×Dic79C2×Q8132yescomplemented
89C24×C79C2411yescharacteristic
90C22×C4×C79—28no—
91C22×C4×C79—216no—
92C22×C4×C79C22×C414yes—
93C22×C4×C79C22×C418yes—
94C22×C4×C79C2×D414yes—
95C22×C4×C79C2×Q818yes—
96C22×C4×C79#4114yes—
97C22×C4×C79#4118yes—
98C22×C4×C79C2418yes—
99C22×C4×C79C2412yes—
100C22×C4×C79C2414yes—
101C4⋊C4×C79—216no—
102C4⋊C4×C79—232no—
103C42×C79C22×C4116yes—
104C23×C79C23×C412yes—
105C23×C79C22×D412yes—
106C23×C79C22×Q814yes—
107C23×C79C2×#4114yes—
108C23×C79C2×#4112yes—
109C23×C79C2511yescharacteristic
110C2×C4×C79—28no—
111C2×C4×C79—216no—
112C2×C4×C79—416no—
113C2×C4×C79C4×D4116yes—
114C2×C4×C79C4×Q8132yescomplemented
115C2×C4×C79C23×C414yes—
116C2×C4×C79C23×C418yes—
117C2×C4×C79C22×D414yes—
118C2×C4×C79C22×Q818yes—
119C2×C4×C79C2×#4118yes—
120C2×C4×C79C2×#4114yes—
121C2×Dic79—232no—
122C2×Dic79—28no—
123C2×Dic79—216no—
124C2×Dic79—28no—
125C2×Dic79—24no—
126C2×Dic79—24no—
127C2×Dic79—24no—
128C2×Dic79—28no—
129C2×Dic79C4⋊Q8116yescomplemented
130C2×Dic79C23×C4116yes—
131C2×Dic79C22×D414yes—
132C2×Dic79C22×D414yes—
133C2×Dic79C22×Q818yes—
134C2×Dic79C22×Q818yes—
135Dic158—264no—
136C22×C79C2×C4×D414yes—
137C22×C79C2×C4×Q818yes—
138C22×C79C2×C4⋊Q814yes—
139C22×C79#53214yes—
140C22×C79#53318yes—
141C22×C79C24×C411yescharacteristic
142C22×C79C23×D411yescharacteristic
143C22×C79C23×Q812yes—
144C22×C79C22×#4112yes—
145C22×C79C22×#4111yescharacteristic
146C4×C79—48no—
147C4×C79C2×C4×D418yes—
148C4×C79C2×C4×Q8116yescomplemented
149Dic79—216no—
150Dic79—24no—
151Dic79—28no—
152Dic79C2×C4⋊Q818yescomplemented
153C2×C4×C4⋊Q8—791nomaximal, Sylow
154C2×C79C4×C4⋊Q818yescomplemented
155C2×C79C22×C4×D411yescharacteristic
156C2×C79C22×C4×Q812yes—
157C2×C79C22×C4⋊Q811yescharacteristic
158C2×C79C2×#53211yescharacteristic
159C2×C79C2×#53312yes—
160C22×C4⋊Q8—791no—
161C22×C4×Q8—792no—
162C4×C4⋊Q8—7916no—
163C2×#391—792no—
164C2×#389—794no—
165C2×#384D7911yescharacteristic
166C2×C4×C4⋊C4—794no—
167C2×C43—791no—
168C79C2×C4×C4⋊Q811yescharacteristic, complemented, Sylow
169C23×Q8—792no—
170C2×C4⋊Q8—798no—
171C2×C4⋊Q8—7916no—
172C2×C4×Q8—7916no—
173C2×C4×Q8—15816no—
174C22×C4⋊C4—794no—
175C22×C4⋊C4—794no—
176C22×C4⋊C4C2×D7912yes—
177C22×C4⋊C4C2×D7914yes—
178C22×C42—791no—
179C22×C42—792no—
180C22×C42—794no—
181C22×C42—792no—
182C22×C42—791no—
183C22×C42C2×D7911yescharacteristic
184#391—7916no—
185#389—7932no—
186#384C2×D7918yes—
187C4×C4⋊C4—7932no—
188C2×#95—798no—
189C43—798no—
190C22×Q8—7916no—
191C22×Q8—798no—
192C22×Q8—1588no—
193C22×Q8—1588no—
194C23×C4—791no—
195C23×C4—791no—
196C23×C4—794no—
197C23×C4—792no—
198C23×C4C22×D7914yes—
199C23×C4C22×D7911yescharacteristic
200C23×C4C22×D7912yes—
201C4⋊Q8—7964no—
202C4×Q8—15864no—
203C2×C4⋊C4—28no—
204C2×C4⋊C4—216no—
205C2×C4⋊C4—7932no—
206C2×C4⋊C4—7916no—
207C2×C4⋊C4—7916no—
208C2×C4⋊C4—15816no—
209C2×C4⋊C4C22×D7918yes—
210C2×C4⋊C4C22×D79116yes—
211C2×C42—798no—
212C2×C42—7916no—
213C2×C42—794no—
214C2×C42—798no—
215C2×C42—7916no—
216C2×C42—798no—
217C2×C42—794no—
218C2×C42—15816no—
219C2×C42—1588no—
220C2×C42—1584no—
221C2×C42C4×D7918yes—
222C2×C42C22×D7914yes—
223#95—7932no—
224C24C23×D7911yescharacteristic
225C2×Q8—7932no—
226C2×Q8—15816no—
227C2×Q8—15864no—
228C2×Q8—15816no—
229C22×C4—216no—
230C22×C4—28no—
231C22×C4—798no—
232C22×C4—792no—
233C22×C4—794no—
234C22×C4—798no—
235C22×C4—794no—
236C22×C4—798no—
237C22×C4—792no—
238C22×C4—7916no—
239C22×C4—794no—
240C22×C4—1584no—
241C22×C4—1584no—
242C22×C4—1584no—
243C22×C4—1588no—
244C22×C4—1588no—
245C22×C4C2×C4×D7914yes—
246C22×C4C2×C4×D7918yes—
247C22×C4D4×D7914yes—
248C22×C4Q8×D7918yes—
249C22×C4#1192962318yes—
250C22×C4#1192962514yes—
251C22×C4C23×D7918yes—
252C22×C4C23×D7914yes—
253C22×C4C23×D7912yes—
254C4⋊C4—232no—
255C4⋊C4—216no—
256C4⋊C4—7964no—
257C4⋊C4—15832no—
258C42—7932no—
259C42—7916no—
260C42—15832no—
261C42—15816no—
262C42—1588no—
263C42C2×C4×D79116yes—
264C23C22×C4×D7912yes—
265C23C2×D4×D7912yes—
266C23C2×Q8×D7914yes—
267C23C2×#1192962314yes—
268C23C2×#1192962512yes—
269C23C24×D7911yescharacteristic
270Q8—15864no—
271C2×C4—28no—
272C2×C4—216no—
273C2×C4—416no—
274C2×C4—7916no—
275C2×C4—794no—
276C2×C4—798no—
277C2×C4—7916no—
278C2×C4—794no—
279C2×C4—798no—
280C2×C4—15832no—
281C2×C4—1588no—
282C2×C4—15816no—
283C2×C4—1588no—
284C2×C4—1584no—
285C2×C4—1584no—
286C2×C4—1584no—
287C2×C4—1588no—
288C2×C4#14579123116yes—
289C2×C4#14579126132yescomplemented
290C2×C4C22×C4×D7914yes—
291C2×C4C22×C4×D7918yes—
292C2×C4C2×D4×D7914yes—
293C2×C4C2×Q8×D7918yes—
294C2×C4C2×#1192962318yes—
295C2×C4C2×#1192962514yes—
296C22C2×#1457912314yes—
297C22C2×#1457912618yes—
298C22C4⋊Q8×D7914yes—
299C22#1909911114yes—
300C22#1909911818yes—
301C22C23×C4×D7911yescharacteristic
302C22C22×D4×D7911yescharacteristic
303C22C22×Q8×D7912yes—
304C22C22×#1192962312yes—
305C22C22×#1192962511yescharacteristic
306C4—48no—
307C4—798no—
308C4—15816no—
309C4—1584no—
310C4—1588no—
311C4C2×#1457912318yes—
312C4C2×#14579126116yescomplemented
313C2#2376596718yesdirect product factor
314C2C22×#1457912311yescharacteristic
315C2C22×#1457912612yes—
316C2C2×C4⋊Q8×D7911yescharacteristic
317C2C2×#1909911111yescharacteristic
318C2C2×#1909911812yes—
subgroupG/H
centerC24C23×D79
commutatorC22×C79C24×C4
FrattiniC23C24×D79
FittingC2×#384×C79C2
socle, prime radicalC24×C79C24
cosocleC23×C79C25
hypercenterC2×#384D79
hypocenterC79C2×C4×C4⋊Q8
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×#384

Complements

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

NH ≅ G/Ntype
3. #23765967C2direct (N × H)
10. C2×#14579161C4semidirect
38. #14579161C2×C4semidirect
48. C2×C4×Dic79Q8semidirect
88. C4×Dic79C2×Q8semidirect
114. C2×C4×C79C4×Q8semidirect
129. C2×Dic79C4⋊Q8semidirect
148. C4×C79C2×C4×Q8semidirect
152. Dic79C2×C4⋊Q8semidirect
154. C2×C79C4×C4⋊Q8semidirect
168. C79C2×C4×C4⋊Q8semidirect
289. C2×C4#14579126semidirect
312. C4C2×#14579126semidirect
313. C2#23765967direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791612
C22×#145791262
#237659672
C2×#190984682
C2×#190984592
C2×C4⋊C4×Dic792
C2×C42×Dic792
C2×#384×C792
C2×C4×C4⋊Q879