Finite Group Databasebeta

← C2×C4⋊C8×Dic79 #34286142

Subgroups — C2×C4⋊C8×Dic79 #34286142

Order 20224.

1550 conjugacy classes of subgroups.

The subgroup lattice has 316 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4⋊(C79⋊C8)C211yesmaximal, characteristic
2C22×C8×Dic79C212yesmaximal
3C2×C42×Dic79C211yesmaximal, characteristic
4C4⋊C8×Dic79C218yesmaximal, direct product factor
5C2×#19098317C212yesmaximal
6C22×C4⋊C8×C79C211yesmaximal, characteristic
7C23×C79⋊C8C2212yes—
8C22×C4×Dic79C412yes—
9C22×C4×Dic79C412yes—
10C22×C4×Dic79C2211yescharacteristic
11C22×C4×Dic79C2211yescharacteristic
12C2×C4⋊(C79⋊C8)C418yescomplemented
13C2×C4⋊(C79⋊C8)C2214yes—
14C2×C8×Dic79—28no—
15C2×C8×Dic79C2218yes—
16C42×Dic79C414yes—
17C42×Dic79C2214yes—
18#19098317C2218yes—
19C23×C8×C79C2212yes—
20C22×C42×C79C2211yescharacteristic
21C2×C4⋊C8×C79C418yescomplemented
22C2×C4⋊C8×C79C2214yes—
23C23×Dic79C2×C412yes—
24C23×Dic79C2×C412yes—
25C22×C79⋊C8—24no—
26C22×C79⋊C8—24no—
27C22×C79⋊C8C2×C418yes—
28C22×C79⋊C8C2314yes—
29C2×C4×Dic79—22no—
30C2×C4×Dic79—22no—
31C2×C4×Dic79—28no—
32C2×C4×Dic79C8116yescomplemented
33C2×C4×Dic79C2×C412yes—
34C2×C4×Dic79C2×C418yes—
35C2×C4×Dic79C2×C412yes—
36C2×C4×Dic79C2×C418yes—
37C2×C4×Dic79D414yes—
38C2×C4×Dic79Q814yes—
39C2×C4×Dic79C2312yes—
40C2×C4×Dic79C2312yes—
41C4⋊(C79⋊C8)C2×C4116yescomplemented
42C8×Dic79—216no—
43C23×C4×C79C2×C411yescharacteristic
44C23×C4×C79C2×C411yescharacteristic
45C23×C4×C79C2311yescharacteristic
46C22×C8×C79—24no—
47C22×C8×C79—24no—
48C22×C8×C79C2×C418yes—
49C22×C8×C79C2314yes—
50C2×C42×C79C2×C412yes—
51C2×C42×C79C2×C414yes—
52C2×C42×C79C2×C414yes—
53C2×C42×C79C2312yes—
54C4⋊C8×C79C2×C4116yescomplemented
55C22×Dic79—24no—
56C22×Dic79—24no—
57C22×Dic79C4⋊C418yes—
58C22×Dic79C2×C818yes—
59C22×Dic79C2×C818yes—
60C22×Dic79M1618yes—
61C22×Dic79C22×C414yes—
62C22×Dic79C22×C414yes—
63C2×C79⋊C8—216no—
64C2×C79⋊C8—24no—
65C2×C79⋊C8—24no—
66C2×C79⋊C8C22×C418yes—
67C4×Dic79—216no—
68C4×Dic79—24no—
69C4×Dic79—22no—
70C4×Dic79—22no—
71C4×Dic79C4⋊C418yes—
72C4×Dic79C2×C8132yescomplemented
73C4×Dic79C2×D414yes—
74C4×Dic79C2×Q814yes—
75C24×C79C22×C411yescharacteristic
76C22×C4×C79—24no—
77C22×C4×C79C4214yes—
78C22×C4×C79C4214yes—
79C22×C4×C79C2×C818yes—
80C22×C4×C79C22×C412yes—
81C22×C4×C79C22×C411yescharacteristic
82C22×C4×C79C22×C412yes—
83C22×C4×C79C22×C412yes—
84C22×C4×C79C22×C412yes—
85C22×C4×C79C2×D412yes—
86C22×C4×C79C2×Q812yes—
87C22×C4×C79#4112yes—
88C22×C4×C79#4112yes—
89C22×C4×C79C2411yescharacteristic
90C2×C8×C79—216no—
91C2×C8×C79—24no—
92C2×C8×C79—24no—
93C2×C8×C79C22×C418yes—
94C42×C79C4218yes—
95C42×C79C22×C414yes—
96C42×C79C22×C414yes—
97C23×C79C2×C4212yes—
98C23×C79C2×C4⋊C412yes—
99C23×C79#11712yes—
100C23×C79C22×C814yes—
101C23×C79C2×M1614yes—
102C23×C79C23×C411yescharacteristic
103C2×C4×C79—24no—
104C2×C4×C79—28no—
105C2×C4×C79C4×C8116yescomplemented
106C2×C4×C79C2×C4214yes—
107C2×C4×C79C2×C4212yes—
108C2×C4×C79C2×C4214yes—
109C2×C4×C79C2×C4⋊C412yes—
110C2×C4×C79#11712yes—
111C2×C4×C79C4×D414yes—
112C2×C4×C79C4×D414yes—
113C2×C4×C79C4×Q814yes—
114C2×C4×C79C4×Q814yes—
115C2×C4×C79C22×C818yes—
116C2×C4×C79C23×C411yescharacteristic
117C2×C4×C79C23×C411yescharacteristic
118C2×C4×C79C22×D411yescharacteristic
119C2×C4×C79C22×Q811yescharacteristic
120C2×C4×C79C2×#4111yescharacteristic
121C2×C4×C79C2×#4111yescharacteristic
122C2×Dic79—24no—
123C2×Dic79—24no—
124C2×Dic79—216no—
125C2×Dic79C4⋊C8132yesdirect product factor
126C2×Dic79C2×C4⋊C418yes—
127C2×Dic79C22×C818yes—
128C2×Dic79C22×C818yes—
129C2×Dic79C2×M1618yes—
130C8×C79—28no—
131C79⋊C8—28no—
132C22×C79C4×C4⋊C414yes—
133C22×C79C2×C4×C814yes—
134C22×C79C4×M1614yes—
135C22×C79C2×C4⋊C818yes—
136C22×C79#43118yes—
137C22×C79C22×C4211yescharacteristic
138C22×C79C22×C4⋊C411yescharacteristic
139C22×C79C2×#11711yescharacteristic
140C22×C79C23×C812yes—
141C22×C79C22×M1612yes—
142C4×C79—24no—
143C4×C79C4×C4⋊C414yes—
144C4×C79C2×C4×C818yescomplemented
145C4×C79C2×C4×D411yescharacteristic
146C4×C79C2×C4×D411yescharacteristic
147C4×C79C2×C4×Q811yescharacteristic
148C4×C79C2×C4×Q811yescharacteristic
149Dic79—28no—
150Dic79C2×C4⋊C8116yesdirect product factor
151C2×C4×C4⋊C8—791nomaximal, Sylow
152C2×C79C4×C4⋊C818yescomplemented
153C2×C79C2×C4×C4⋊C411yescharacteristic
154C2×C79C22×C4×C811yescharacteristic
155C2×C79C2×C4×M1611yescharacteristic
156C2×C79C22×C4⋊C812yes—
157C2×C79C2×#43112yes—
158C22×C4⋊C8—791no—
159C22×C4⋊C8D7911yescharacteristic
160C22×C4×C8—792no—
161C2×C43—791no—
162C4×C4⋊C8—798no—
163C2×#336—792no—
164C79C2×C4×C4⋊C811yescharacteristic, complemented, Sylow
165C23×C8—792no—
166C23×C8C2×D7912yes—
167C22×C42—791no—
168C22×C42—792no—
169C22×C42—791no—
170C22×C42—792no—
171C22×C42C2×D7911yescharacteristic
172C2×C4⋊C8—794no—
173C2×C4⋊C8—798no—
174C2×C4⋊C8Dic7918yesdirect product factor
175C2×C4⋊C8C2×D7914yes—
176C2×C4×C8—798no—
177C2×C4×C8—1588no—
178C43—794no—
179C43—794no—
180#336—798no—
181C23×C4—792no—
182C23×C4—792no—
183C23×C4C4×D7911yescharacteristic
184C23×C4C4×D7911yescharacteristic
185C23×C4C22×D7911yescharacteristic
186C22×C8—24no—
187C22×C8—24no—
188C22×C8—798no—
189C22×C8—794no—
190C22×C8—1584no—
191C22×C8—1584no—
192C22×C8C2×Dic7918yes—
193C22×C8C22×D7914yes—
194C2×C42—7916no—
195C2×C42—792no—
196C2×C42—798no—
197C2×C42—794no—
198C2×C42—794no—
199C2×C42—792no—
200C2×C42—798no—
201C2×C42—792no—
202C2×C42—792no—
203C2×C42—1588no—
204C2×C42—1582no—
205C2×C42—1582no—
206C2×C42C4×D7912yes—
207C2×C42C4×D7914yes—
208C2×C42C2×Dic7914yes—
209C2×C42C22×D7912yes—
210C4⋊C8—7916no—
211C4⋊C8C2×Dic79116yesdirect product factor
212C4×C8—15816no—
213C24C2×C4×D7911yescharacteristic
214C22×C4—24no—
215C22×C4—798no—
216C22×C4—798no—
217C22×C4—798no—
218C22×C4—794no—
219C22×C4—798no—
220C22×C4—794no—
221C22×C4—1584no—
222C22×C4—1584no—
223C22×C4C4×Dic7914yes—
224C22×C4C4×Dic7914yes—
225C22×C4C8×D7918yes—
226C22×C4C2×C4×D7912yes—
227C22×C4C2×C4×D7911yescharacteristic
228C22×C4C2×C4×D7912yes—
229C22×C4C2×C4×D7912yes—
230C22×C4C22×Dic7912yes—
231C22×C4D4×D7912yes—
232C22×C4Q8×D7912yes—
233C22×C4#1192962312yes—
234C22×C4#1192962512yes—
235C22×C4C23×D7911yescharacteristic
236C2×C8—24no—
237C2×C8—216no—
238C2×C8—24no—
239C2×C8—798no—
240C2×C8—1584no—
241C2×C8—15816no—
242C2×C8—1584no—
243C2×C8C22×Dic7918yes—
244C42—794no—
245C42—798no—
246C42—7932no—
247C42—794no—
248C42—15816no—
249C42—1582no—
250C42—1582no—
251C42—1584no—
252C42C4×Dic7918yes—
253C42C2×C4×D7914yes—
254C42C22×Dic7914yes—
255C23C2×C4×Dic7912yes—
256C23C4⋊C4×D7912yes—
257C23#1457911912yes—
258C23C2×C8×D7914yes—
259C23M16×D7914yes—
260C23C22×C4×D7911yescharacteristic
261C2×C4—28no—
262C2×C4—24no—
263C2×C4—798no—
264C2×C4—798no—
265C2×C4—798no—
266C2×C4—7932no—
267C2×C4—798no—
268C2×C4—1584no—
269C2×C4—1584no—
270C2×C4—15816no—
271C2×C4C8×Dic79116yescomplemented
272C2×C4C2×C4×Dic7914yes—
273C2×C4C2×C4×Dic7912yes—
274C2×C4C2×C4×Dic7914yes—
275C2×C4C4⋊C4×D7912yes—
276C2×C4#1457911912yes—
277C2×C4#1457912314yes—
278C2×C4D4×Dic7914yes—
279C2×C4#1457912614yes—
280C2×C4Q8×Dic7914yes—
281C2×C4C2×C8×D7918yes—
282C2×C4C22×C4×D7911yescharacteristic
283C2×C4C23×Dic7911yescharacteristic
284C2×C4C2×D4×D7911yescharacteristic
285C2×C4C2×Q8×D7911yescharacteristic
286C2×C4C2×#1192962311yescharacteristic
287C2×C4C2×#1192962511yescharacteristic
288C8—28no—
289C8—1588no—
290C22C4⋊C4×Dic7914yes—
291C22C2×C8×Dic7914yes—
292C22M16×Dic7914yes—
293C22C4⋊C8×D7918yes—
294C22#1909861518yes—
295C22C22×C4×Dic7911yescharacteristic
296C22C2×C4⋊C4×D7911yescharacteristic
297C22C2×#1457911911yescharacteristic
298C22C22×C8×D7912yes—
299C22C2×M16×D7912yes—
300C4—24no—
301C4—7916no—
302C4—1588no—
303C4C4⋊C4×Dic7914yes—
304C4C2×C8×Dic7918yescomplemented
305C4C2×#1457912311yescharacteristic
306C4C2×D4×Dic7911yescharacteristic
307C4C2×#1457912611yescharacteristic
308C4C2×Q8×Dic7911yescharacteristic
309C2C4⋊C8×Dic7918yesdirect product factor
310C2C2×C4⋊C4×Dic7911yescharacteristic
311C2C22×C8×Dic7911yescharacteristic
312C2C2×M16×Dic7911yescharacteristic
313C2C2×C4⋊C8×D7912yes—
314C2C2×#1909861512yes—
subgroupG/H
centerC23×C4C22×D79
commutatorC2×C79C22×C4×C8
FrattiniC22×C4C23×D79
FittingC22×C4⋊C8×C79C2
socle, prime radicalC24×C79C22×C4
cosocleC22×C4×C79C24
hypercenterC22×C4⋊C8D79
hypocenterC79C2×C4×C4⋊C8
LCSG ▷ C2×C79 ▷ C79
UCSC1 ◁ C23×C4 ◁ C22×C4⋊C8

Complements

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

NH ≅ G/Ntype
4. C4⋊C8×Dic79C2direct (N × H)
12. C2×C4⋊(C79⋊C8)C4semidirect
21. C2×C4⋊C8×C79C4semidirect
32. C2×C4×Dic79C8semidirect
41. C4⋊(C79⋊C8)C2×C4semidirect
54. C4⋊C8×C79C2×C4semidirect
72. C4×Dic79C2×C8semidirect
105. C2×C4×C79C4×C8semidirect
125. C2×Dic79C4⋊C8direct (N × H)
144. C4×C79C2×C4×C8semidirect
150. Dic79C2×C4⋊C8direct (N × H)
152. C2×C79C4×C4⋊C8semidirect
164. C79C2×C4×C4⋊C8semidirect
174. C2×C4⋊C8Dic79direct (N × H)
211. C4⋊C8C2×Dic79direct (N × H)
271. C2×C4C8×Dic79semidirect
304. C4C2×C8×Dic79semidirect
309. C2C4⋊C8×Dic79direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4⋊(C79⋊C8)2
C22×C8×Dic792
C2×C42×Dic792
C4⋊C8×Dic792
C2×#190983172
C22×C4⋊C8×C792
C2×C4×C4⋊C879