Finite Group Databasebeta

← C2×C8×C22⋊Dic79 #34285837

Subgroups — C2×C8×C22⋊Dic79 #34285837

Order 20224.

2046 conjugacy classes of subgroups.

The subgroup lattice has 322 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C22⋊(C79⋊C8)C211yesmaximal, characteristic
2C22×C8×Dic79C212yesmaximal, complemented
3C2×C4×C22⋊Dic79C211yesmaximal, characteristic
4C8×C22⋊Dic79C218yesmaximal, direct product factor
5C2×#19098317C212yesmaximal, complemented
6C24×C8×C79C211yesmaximal, characteristic
7C23×C79⋊C8C2212yes—
8C22×C22⋊Dic79C412yes—
9C22×C4×Dic79C2212yes—
10C2×C22⋊(C79⋊C8)C418yescomplemented
11C2×C22⋊(C79⋊C8)C2214yes—
12C2×C8×Dic79—28no—
13C2×C8×Dic79C2218yescomplemented
14C4×C22⋊Dic79C414yes—
15C4×C22⋊Dic79C2214yes—
16C2×C79⋊#95C412yes—
17#19098317C2218yescomplemented
18C24×C4×C79C2211yescharacteristic
19C23×C8×C79—28no—
20C23×C8×C79C418yescomplemented
21C23×C8×C79C2211yescharacteristic
22C23×C8×C79C2214yes—
23C23×C8×C79C2211yescharacteristic
24C23×Dic79C2×C414yes—
25C22×C79⋊C8—24no—
26C22×C79⋊C8—24no—
27C22×C79⋊C8C2×C418yes—
28C22×C79⋊C8C2314yes—
29C2×C22⋊Dic79C8116yesdirect product factor
30C2×C22⋊Dic79C2×C418yes—
31C2×C4×Dic79—24no—
32C2×C4×Dic79—24no—
33C2×C4×Dic79C2×C414yes—
34C2×C4×Dic79C2314yes—
35C22⋊(C79⋊C8)C2×C4116yescomplemented
36C8×Dic79—216no—
37C79⋊#95C2×C418yes—
38C25×C79C2×C411yescharacteristic
39C23×C4×C79—24no—
40C23×C4×C79—24no—
41C23×C4×C79C2×C411yescharacteristic
42C23×C4×C79C2×C412yes—
43C23×C4×C79C2×C414yes—
44C23×C4×C79C2×C414yes—
45C23×C4×C79C2312yes—
46C23×C4×C79C2311yescharacteristic
47C22×C8×C79—24no—
48C22×C8×C79—232no—
49C22×C8×C79—216no—
50C22×C8×C79C2×C414yes—
51C22×C8×C79C2×C414yes—
52C22×C8×C79C2×C4116yescomplemented
53C22×C8×C79D418yes—
54C22×C8×C79C2312yes—
55C22×C8×C79C2312yes—
56C22×Dic79—28no—
57C22×Dic79—28no—
58C22×Dic79C2×C8116yescomplemented
59C22×Dic79C22×C418yes—
60C2×C79⋊C8—216no—
61C2×C79⋊C8—24no—
62C2×C79⋊C8—24no—
63C2×C79⋊C8C22×C418yes—
64C22⋊Dic79C2×C8132yesdirect product factor
65C4×Dic79—28no—
66C4×Dic79—24no—
67C4×Dic79—24no—
68C24×C79—24no—
69C24×C79—24no—
70C24×C79C4214yes—
71C24×C79C2×C818yes—
72C24×C79C22×C412yes—
73C24×C79C22×C411yescharacteristic
74C22×C4×C79—24no—
75C22×C4×C79—28no—
76C22×C4×C79—28no—
77C22×C4×C79—28no—
78C22×C4×C79—216no—
79C22×C4×C79—24no—
80C22×C4×C79—24no—
81C22×C4×C79C4214yes—
82C22×C4×C79C4218yes—
83C22×C4×C79C22×C412yes—
84C22×C4×C79C22×C414yes—
85C22×C4×C79C22×C414yes—
86C22×C4×C79C22×C411yescharacteristic
87C22×C4×C79C22×C412yes—
88C22×C4×C79C22×C412yes—
89C22×C4×C79C2×D414yes—
90C22×C4×C79#4114yes—
91C22×C4×C79C2411yescharacteristic
92C2×C8×C79—232no—
93C2×C8×C79—28no—
94C2×C8×C79—24no—
95C2×C8×C79C22⋊C4116yescomplemented
96C2×C8×C79C22×C414yes—
97C2×C8×C79C22×C414yes—
98C2×C8×C79C2×D418yes—
99C23×C79—24no—
100C23×C79—24no—
101C23×C79—28no—
102C23×C79—28no—
103C23×C79—232no—
104C23×C79C4×C8116yescomplemented
105C23×C79C2×C4214yes—
106C23×C79C2×C4212yes—
107C23×C79C4×D414yes—
108C23×C79C22×C818yes—
109C23×C79C22×C814yes—
110C23×C79#13114yes—
111C23×C79C23×C411yescharacteristic
112C2×C4×C79—24no—
113C2×C4×C79—28no—
114C2×C4×C79—24no—
115C2×C4×C79—24no—
116C2×C4×C79—28no—
117C2×C4×C79—216no—
118C2×C4×C79C2×C4214yes—
119C2×C4×C79C2×C4212yes—
120C2×C4×C79C2×C22⋊C414yes—
121C2×C4×C79#11714yes—
122C2×C4×C79C4×D418yes—
123C2×C4×C79C4×D414yes—
124C2×C4×C79C23×C411yescharacteristic
125C2×C4×C79C23×C411yescharacteristic
126C2×C4×C79C22×D412yes—
127C2×C4×C79C2×#4112yes—
128C2×Dic79—28no—
129C2×Dic79—28no—
130C2×Dic79—232no—
131C2×Dic79C22×C8116yescomplemented
132C8×C79—24no—
133C8×C79C2×C22⋊C418yescomplemented
134C79⋊C8—28no—
135C22×C79—24no—
136C22×C79—216no—
137C22×C79—232no—
138C22×C79—24no—
139C22×C79C4×C22⋊C414yes—
140C22×C79C2×C4×C814yes—
141C22×C79C2×C4×C818yescomplemented
142C22×C79#40514yes—
143C22×C79C8×D4116yes—
144C22×C79C22×C4211yescharacteristic
145C22×C79C2×C4×D412yes—
146C22×C79C23×C812yes—
147C22×C79C2×#13112yes—
148C4×C79—24no—
149C4×C79C4×C22⋊C414yes—
150C4×C79C22×C22⋊C411yescharacteristic
151C4×C79C2×#11711yescharacteristic
152C4×C79C2×C4×D412yes—
153Dic79—216no—
154C2×C8×C22⋊C4—791nomaximal, Sylow
155C2×C79—28no—
156C2×C79C8×C22⋊C418yescomplemented
157C2×C79C2×C4×C22⋊C411yescharacteristic
158C2×C79C22×C4×C811yescharacteristic
159C2×C79C2×#40511yescharacteristic
160C2×C79C2×C8×D414yes—
161C24×C8D7911yescharacteristic
162C22×C22⋊C8—791no—
163C22×C4×C8—792no—
164C2×C4×C22⋊C4—791no—
165C8×C22⋊C4—798no—
166C2×#336—792no—
167C79C2×C8×C22⋊C411yescharacteristic, complemented, Sylow
168C24×C4C2×D7911yescharacteristic
169C23×C8—28no—
170C23×C8—792no—
171C23×C8Dic7918yescomplemented
172C23×C8C2×D7911yescharacteristic
173C23×C8C2×D7914yes—
174C23×C8C2×D7911yescharacteristic
175C22×C22⋊C4—792no—
176C22×C42—792no—
177C2×C22⋊C8—794no—
178C2×C22⋊C8—798no—
179C2×C4×C8—798no—
180C2×C4×C8—1588no—
181C4×C22⋊C4—794no—
182C4×C22⋊C4—794no—
183C2×#95—792no—
184#336—798no—
185C25C4×D7911yescharacteristic
186C23×C4—24no—
187C23×C4—24no—
188C23×C4—794no—
189C23×C4C4×D7911yescharacteristic
190C23×C4C4×D7912yes—
191C23×C4C4×D7914yes—
192C23×C4C2×Dic7914yes—
193C23×C4C22×D7912yes—
194C23×C4C22×D7911yescharacteristic
195C22×C8—24no—
196C22×C8—232no—
197C22×C8—216no—
198C22×C8—798no—
199C22×C8—794no—
200C22×C8—1584no—
201C22×C8—1584no—
202C22×C8C2×Dic7914yes—
203C22×C8C2×Dic7914yes—
204C22×C8C2×Dic79116yescomplemented
205C22×C8C22⋊D7918yes—
206C22×C8C22×D7912yes—
207C22×C8C22×D7912yes—
208C2×C22⋊C4—7916no—
209C2×C22⋊C4—798no—
210C2×C42—794no—
211C2×C42—794no—
212C2×C42—1584no—
213C2×C42—1584no—
214C22⋊C8—7916no—
215C4×C8—15816no—
216#95—798no—
217C24—24no—
218C24—24no—
219C24C4×Dic7914yes—
220C24C8×D7918yes—
221C24C2×C4×D7912yes—
222C24C2×C4×D7911yescharacteristic
223C22×C4—24no—
224C22×C4—24no—
225C22×C4—28no—
226C22×C4—28no—
227C22×C4—216no—
228C22×C4—28no—
229C22×C4—24no—
230C22×C4—7916no—
231C22×C4—798no—
232C22×C4—1588no—
233C22×C4—1588no—
234C22×C4C4×Dic7914yes—
235C22×C4C4×Dic7918yes—
236C22×C4C2×C4×D7912yes—
237C22×C4C2×C4×D7914yes—
238C22×C4C2×C4×D7911yescharacteristic
239C22×C4C2×C4×D7912yes—
240C22×C4C22×Dic7914yes—
241C22×C4C22×Dic7912yes—
242C22×C4C2×C22⋊D7914yes—
243C22×C4#1192962414yes—
244C22×C4C23×D7911yescharacteristic
245C2×C8—28no—
246C2×C8—24no—
247C2×C8—232no—
248C2×C8—798no—
249C2×C8—1584no—
250C2×C8—15816no—
251C2×C8—1584no—
252C2×C8C22⋊Dic79116yesdirect product factor
253C2×C8C22×Dic7914yes—
254C2×C8C22×Dic7914yes—
255C2×C8C2×C22⋊D7918yes—
256C22⋊C4—7932no—
257C42—1584no—
258C42—1588no—
259C42—1584no—
260C23—232no—
261C23—28no—
262C23—24no—
263C23—28no—
264C23—24no—
265C23C8×Dic79116yescomplemented
266C23C2×C4×Dic7914yes—
267C23C2×C4×Dic7912yes—
268C23C4×C22⋊D7914yes—
269C23C2×C8×D7918yes—
270C23C2×C8×D7914yes—
271C23#1457916714yes—
272C23C22×C4×D7911yescharacteristic
273C2×C4—28no—
274C2×C4—24no—
275C2×C4—216no—
276C2×C4—24no—
277C2×C4—24no—
278C2×C4—28no—
279C2×C4—7916no—
280C2×C4—15832no—
281C2×C4—1588no—
282C2×C4—1588no—
283C2×C4C2×C4×Dic7914yes—
284C2×C4C2×C4×Dic7912yes—
285C2×C4C2×C22⋊Dic7914yes—
286C2×C4#1457912014yes—
287C2×C4C4×C22⋊D7914yes—
288C2×C4C4×C22⋊D7918yes—
289C2×C4C22×C4×D7911yescharacteristic
290C2×C4C23×Dic7911yescharacteristic
291C2×C4C22×C22⋊D7912yes—
292C2×C4C2×#1192962412yes—
293C8—24no—
294C8—1588no—
295C8C2×C22⋊Dic7918yesdirect product factor
296C22—24no—
297C22—216no—
298C22—24no—
299C22—232no—
300C22C4×C22⋊Dic7914yes—
301C22C2×C8×Dic7914yes—
302C22C2×C8×Dic7918yescomplemented
303C22#1909851814yes—
304C22C8×C22⋊D79116yes—
305C22C22×C4×Dic7911yescharacteristic
306C22C2×C4×C22⋊D7912yes—
307C22C22×C8×D7912yes—
308C22C2×#1457916712yes—
309C4—24no—
310C4—15816no—
311C4C4×C22⋊Dic7914yes—
312C4C22×C22⋊Dic7911yescharacteristic
313C4C2×#1457912011yescharacteristic
314C4C2×C4×C22⋊D7912yes—
315C2—28no—
316C2C8×C22⋊Dic7918yesdirect product factor
317C2C2×C4×C22⋊Dic7911yescharacteristic
318C2C22×C8×Dic7911yescharacteristic
319C2C2×#1909851811yescharacteristic
320C2C2×C8×C22⋊D7914yes—
subgroupG/H
centerC23×C8C2×D79
commutatorC2×C79C22×C4×C8
FrattiniC22×C4C23×D79
FittingC24×C8×C79C2
socleC24×C79C22×C4
prime radicalC25×C79C2×C4
cosocleC22×C4×C79C24
hypercenterC24×C8D79
hypocenterC79C2×C8×C22⋊C4
LCSG ▷ C2×C79 ▷ C79
UCSC1 ◁ C23×C8 ◁ C24×C8

Complements

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

NH ≅ G/Ntype
2. C22×C8×Dic79C2semidirect
4. C8×C22⋊Dic79C2direct (N × H)
5. C2×#19098317C2semidirect
10. C2×C22⋊(C79⋊C8)C4semidirect
13. C2×C8×Dic79C22semidirect
17. #19098317C22semidirect
20. C23×C8×C79C4semidirect
29. C2×C22⋊Dic79C8direct (N × H)
35. C22⋊(C79⋊C8)C2×C4semidirect
52. C22×C8×C79C2×C4semidirect
58. C22×Dic79C2×C8semidirect
64. C22⋊Dic79C2×C8direct (N × H)
95. C2×C8×C79C22⋊C4semidirect
104. C23×C79C4×C8semidirect
131. C2×Dic79C22×C8semidirect
133. C8×C79C2×C22⋊C4semidirect
141. C22×C79C2×C4×C8semidirect
156. C2×C79C8×C22⋊C4semidirect
167. C79C2×C8×C22⋊C4semidirect
171. C23×C8Dic79semidirect
204. C22×C8C2×Dic79semidirect
252. C2×C8C22⋊Dic79direct (N × H)
265. C23C8×Dic79semidirect
295. C8C2×C22⋊Dic79direct (N × H)
302. C22C2×C8×Dic79semidirect
316. C2C8×C22⋊Dic79direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C22⋊(C79⋊C8)2
C22×C8×Dic792
C2×C4×C22⋊Dic792
C8×C22⋊Dic792
C2×#190983172
C24×C8×C792
C2×C8×C22⋊C479