Finite Group Databasebeta

← D8×C4⋊Dic79 #34306663

Subgroups — D8×C4⋊Dic79 #34306663

Order 20224.

1134 conjugacy classes of subgroups.

The subgroup lattice has 368 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D8×Dic79C212yesmaximal
2D4×C4⋊Dic79C212yesmaximal, complemented
3#23764134C212yesmaximal, complemented
4#23763649C214yesmaximal, complemented
5#23763560C211yesmaximal, characteristic, complemented
6#23763400C212yesmaximal, complemented
7C8×C4⋊Dic79C211yesmaximal, characteristic, complemented
8C2×C4×D8×C79C211yesmaximal, characteristic
9C2×D4×Dic79C2214yes—
10C22×C4⋊Dic79—22no—
11D8×Dic79—28no—
12C2×#14579095C2212yes—
13C2×#14579095C2212yes—
14C2×C4⋊(C79⋊C8)C2211yescharacteristic
15C2×#14579082C2214yes—
16C2×C8×Dic79C2212yes—
17#19098462C2214yes—
18#19098438—24no—
19#19098433C2212yes—
20#19098423—22no—
21C4×C4⋊Dic79C2211yescharacteristic
22#19098325C2214yes—
23#19098317C2212yes—
24C22×D8×C79C2211yescharacteristic
25C2×C4×D4×C79C2212yes—
26C4×D8×C79C418yescomplemented
27C2×#107×C79C2211yescharacteristic
28C2×#102×C79C2212yes—
29C2×C4×C8×C79C2211yescharacteristic
30C23×Dic79—24no—
31C22×C79⋊C8C2312yes—
32D4×Dic79—28no—
33D4×Dic79—44no—
34C2×C4⋊Dic79—22no—
35C2×C4⋊Dic79—24no—
36C2×C4⋊Dic79—22no—
37C2×C4⋊Dic79—48no—
38C2×C4⋊Dic79D411yescharacteristic
39C2×C4⋊Dic79D411yescharacteristic
40C2×C4⋊Dic79C2314yes—
41C2×C22⋊Dic79—24no—
42C2×C4×Dic79C2312yes—
43#14579095—24no—
44#14579095—42no—
45C4⋊(C79⋊C8)—22no—
46#14579082—28no—
47C8×Dic79—24no—
48C79⋊#95—24no—
49C79⋊#95D412yes—
50C22×D4×C79C2312yes—
51C23×C4×C79—22no—
52C2×D8×C79C2×C414yes—
53C2×D8×C79D414yes—
54C2×D8×C79Q814yes—
55C22×C8×C79C2311yescharacteristic
56C22×C8×C79C2311yescharacteristic
57C4×D4×C79—24no—
58C4×D4×C79C2×C418yescomplemented
59C2×C4⋊C4×C79C2312yes—
60C2×C22⋊C4×C79—22no—
61C2×C42×C79C2311yescharacteristic
62#107×C79C2×C414yescomplemented
63#102×C79C2×C418yescomplemented
64C4×C8×C79C2×C414yescomplemented
65C22×Dic79—24no—
66C22×Dic79—48no—
67C22×Dic79—48no—
68C22×Dic79—84no—
69C22×Dic79C2×D412yes—
70C22×Dic79C2×D412yes—
71C2×C79⋊C8—22no—
72C2×C79⋊C8—22no—
73C2×C79⋊C8—22no—
74C4⋊Dic79—22no—
75C4⋊Dic79—24no—
76C4⋊Dic79—24no—
77C4⋊Dic79—48no—
78C4⋊Dic79—44no—
79C4⋊Dic79—82no—
80C4⋊Dic79D814yesdirect product factor
81C22⋊Dic79—48no—
82C4×Dic79—22no—
83C4×Dic79—22no—
84C24×C79—22no—
85C2×D4×C79—22no—
86C2×D4×C79—22no—
87C2×D4×C79—22no—
88C2×D4×C79C22×C414yes—
89C2×D4×C79C2×D414yes—
90C2×D4×C79C2×Q814yes—
91C22×C4×C79—22no—
92C22×C4×C79—28no—
93C22×C4×C79—44no—
94C22×C4×C79—44no—
95C22×C4×C79C2×D411yescharacteristic
96C22×C4×C79C2×D411yescharacteristic
97C22×C4×C79C2411yescharacteristic
98D8×C79C4⋊C4116yescomplemented
99C2×C8×C79—21no—
100C2×C8×C79—21no—
101C2×C8×C79C22×C412yes—
102C2×C8×C79C22×C412yes—
103C2×C8×C79C2×D412yes—
104C2×C8×C79C2×Q812yes—
105C4⋊C4×C79—22no—
106C4⋊C4×C79C22×C414yes—
107C22⋊C4×C79—28no—
108C42×C79C22×C412yes—
109C42×C79#4112yes—
110C23×C79—24no—
111C23×C79—24no—
112C23×C79—24no—
113C23×C79—42no—
114C23×C79—42no—
115C23×C79—42no—
116C23×C79—42no—
117C23×C79C22×D411yescharacteristic
118D4×C79—24no—
119D4×C79—24no—
120D4×C79—24no—
121D4×C79C2×C4⋊C418yescomplemented
122C2×C4×C79—21no—
123C2×C4×C79—21no—
124C2×C4×C79—24no—
125C2×C4×C79—42no—
126C2×C4×C79—42no—
127C2×C4×C79—416no—
128C2×C4×C79C4×D412yes—
129C2×C4×C79C4×D412yes—
130C2×C4×C79C2×D812yes—
131C2×C4×C79#13512yes—
132C2×C4×C79C23×C411yescharacteristic
133C2×C4×C79C22×D411yescharacteristic
134C2×C4×C79C22×Q811yescharacteristic
135C2×C4×C79C2×#4111yescharacteristic
136C2×C4×C79H(5,𝔽2)11yescharacteristic
137C2×C4×C792−1+411yescharacteristic
138C2×Dic79—22no—
139C2×Dic79—22no—
140C2×Dic79—22no—
141C2×Dic79—22no—
142C2×Dic79—22no—
143C2×Dic79—44no—
144C2×Dic79—44no—
145C2×Dic79—44no—
146C2×Dic79—816no—
147C2×Dic79C2×D814yes—
148C8×C79—22no—
149C8×C79C2×C4⋊C414yescomplemented
150C79⋊C8—42no—
151C22×C79—28no—
152C22×C79—44no—
153C22×C79—44no—
154C22×C79—44no—
155C22×C79—44no—
156C22×C79—44no—
157C22×C79—44no—
158C22×C79C2×C4×D411yescharacteristic
159C22×C79D4211yescharacteristic
160C22×C79D4×Q811yescharacteristic
161C22×C79C22×D811yescharacteristic
162C22×C79C2×#13511yescharacteristic
163C22×C79#57611yescharacteristic
164C22×C79#57811yescharacteristic
165C4×C79—22no—
166C4×C79—44no—
167C4×C79C4×D814yescomplemented
168C4×C79C22×C4⋊C411yescharacteristic
169C4×C79#52011yescharacteristic
170C4×C79#54711yescharacteristic
171C4×C79#55411yescharacteristic
172Dic79—24no—
173Dic79—42no—
174Dic79—84no—
175C4⋊C4×D8—791nomaximal, Sylow
176C2×C79—48no—
177C2×C79D4×C4⋊C411yescharacteristic
178C2×C79C2×C4×D811yescharacteristic
179C2×C79#295111yescharacteristic
180C2×C79D4×D811yescharacteristic
181C2×C79#328311yescharacteristic
182C2×C79Q8×D811yescharacteristic
183C2×C79#338011yescharacteristic
184C2×C4×D8—792no—
185C2×C4×D8D7911yescharacteristic
186D4×C4⋊C4—792no—
187#1942—792no—
188#1862—794no—
189#1845—791no—
190#1802—792no—
191C8×C4⋊C4—791no—
192C79C4⋊C4×D811yescharacteristic, complemented, Sylow
193C22×D8C2×D7911yescharacteristic
194C2×C4×D4—794no—
195C2×C4×D4C2×D7912yes—
196C22×C4⋊C4—1582no—
197C4×D8—1588no—
198C4×D8Dic7918yescomplemented
199C2×#107—792no—
200C2×#107—792no—
201C2×#107C2×D7911yescharacteristic
202C2×C4⋊C8—791no—
203C2×#102—794no—
204C2×#102C2×D7912yes—
205C2×C4×C8—792no—
206C2×C4×C8C2×D7911yescharacteristic
207#389—794no—
208#385—1584no—
209#384—792no—
210#380—1582no—
211C4×C4⋊C4—791no—
212#340—794no—
213#336—792no—
214C22×D4C22×D7912yes—
215C23×C4—22no—
216C23×C4—1584no—
217C2×D8Dic15814yes—
218C2×D8D31614yes—
219C2×D8C2×Dic7914yes—
220C22×C8—792no—
221C22×C8C22×D7911yescharacteristic
222C22×C8C22×D7911yescharacteristic
223C4×D4—24no—
224C4×D4—3164no—
225C4×D4—1588no—
226C4×D4C2×Dic7918yescomplemented
227C2×C4⋊C4—3168no—
228C2×C4⋊C4—791no—
229C2×C4⋊C4—791no—
230C2×C4⋊C4—794no—
231C2×C4⋊C4—1584no—
232C2×C4⋊C4—1582no—
233C2×C4⋊C4—1582no—
234C2×C4⋊C4C22×D7912yes—
235C2×C22⋊C4—22no—
236C2×C22⋊C4—1584no—
237C2×C42—792no—
238C2×C42C22×D7911yescharacteristic
239#107—3162no—
240#107—1584no—
241#107C2×Dic7914yescomplemented
242C4⋊C8—1582no—
243#102—1588no—
244#102C2×Dic7918yescomplemented
245C4×C8—1584no—
246C4×C8C2×Dic7914yescomplemented
247#95—792no—
248#95—1584no—
249C24—22no—
250C2×D4—22no—
251C2×D4—22no—
252C2×D4—22no—
253C2×D4C22×Dic7914yes—
254C2×D4C2×D31614yes—
255C2×D4C2×Dic15814yes—
256C22×C4—22no—
257C22×C4—28no—
258C22×C4—44no—
259C22×C4—44no—
260C22×C4—3168no—
261C22×C4—3168no—
262C22×C4—792no—
263C22×C4—792no—
264C22×C4—6324no—
265C22×C4—1584no—
266C22×C4D4×D7911yescharacteristic
267C22×C4D4×D7911yescharacteristic
268C22×C4C23×D7911yescharacteristic
269D8C4⋊Dic79116yesdirect product factor
270C2×C8—21no—
271C2×C8—21no—
272C2×C8—1582no—
273C2×C8—1582no—
274C2×C8—1582no—
275C2×C8C22×Dic7912yes—
276C2×C8C22×Dic7912yes—
277C2×C8C2×D31612yes—
278C2×C8C2×Dic15812yes—
279C4⋊C4—22no—
280C4⋊C4—3168no—
281C4⋊C4—3164no—
282C4⋊C4—794no—
283C4⋊C4—6322no—
284C4⋊C4—1584no—
285C4⋊C4—1584no—
286C4⋊C4—1582no—
287C4⋊C4C22×Dic7914yes—
288C22⋊C4—28no—
289C22⋊C4—3168no—
290C42—1582no—
291C42—1582no—
292C42C22×Dic7912yes—
293C42#1192962312yes—
294C23—24no—
295C23—24no—
296C23—24no—
297C23—42no—
298C23—42no—
299C23—42no—
300C23—42no—
301C23C2×D4×D7911yescharacteristic
302D4—24no—
303D4—24no—
304D4—24no—
305D4C2×C4⋊Dic7918yescomplemented
306C2×C4—21no—
307C2×C4—21no—
308C2×C4—24no—
309C2×C4—42no—
310C2×C4—42no—
311C2×C4—416no—
312C2×C4—3164no—
313C2×C4—3164no—
314C2×C4—3164no—
315C2×C4—794no—
316C2×C4—63216no—
317C2×C4—1582no—
318C2×C4—1582no—
319C2×C4—1582no—
320C2×C4—1582no—
321C2×C4—1582no—
322C2×C4D4×Dic7912yes—
323C2×C4D4×Dic7912yes—
324C2×C4D8×D7912yes—
325C2×C4#1457918012yes—
326C2×C4C23×Dic7911yescharacteristic
327C2×C4C22×D31611yescharacteristic
328C2×C4C22×Dic15811yescharacteristic
329C2×C4C2×#1192962311yescharacteristic
330C2×C4#1457920711yescharacteristic
331C2×C4#1457920811yescharacteristic
332C8—22no—
333C8—3162no—
334C8C2×C4⋊Dic7914yescomplemented
335C22—28no—
336C22—44no—
337C22—44no—
338C22—44no—
339C22—44no—
340C22—44no—
341C22—44no—
342C22C2×D4×Dic7911yescharacteristic
343C22D4×D31611yescharacteristic
344C22D4×Dic15811yescharacteristic
345C22C2×D8×D7911yescharacteristic
346C22C2×#1457918011yescharacteristic
347C22#1909936511yescharacteristic
348C22#1909937711yescharacteristic
349C4—22no—
350C4—44no—
351C4—3162no—
352C4—6324no—
353C4—1584no—
354C4D8×Dic7914yescomplemented
355C4C22×C4⋊Dic7911yescharacteristic
356C4#1909904611yescharacteristic
357C4#1909921711yescharacteristic
358C4#1909927011yescharacteristic
359C2—48no—
360C2D4×C4⋊Dic7911yescharacteristic
361C2C2×D8×Dic7911yescharacteristic
362C2#2377227611yescharacteristic
363C2D8×D31611yescharacteristic
364C2#2377512111yescharacteristic
365C2D8×Dic15811yescharacteristic
366C2#2377626511yescharacteristic
subgroupG/H
centerC23C2×D4×D79
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC2×C4×D8×C79C2
socleC23×C79C22×D4
prime radicalC22×D8×C79C22
cosocleC22×C4×C79C24
hypercenterC2×C4×D8D79
hypocenterC79C4⋊C4×D8
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×D8

Complements

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

NH ≅ G/Ntype
2. D4×C4⋊Dic79C2semidirect
3. #23764134C2semidirect
4. #23763649C2semidirect
5. #23763560C2semidirect
6. #23763400C2semidirect
7. C8×C4⋊Dic79C2semidirect
26. C4×D8×C79C4semidirect
58. C4×D4×C79C2×C4semidirect
62. #107×C79C2×C4semidirect
63. #102×C79C2×C4semidirect
64. C4×C8×C79C2×C4semidirect
80. C4⋊Dic79D8direct (N × H)
98. D8×C79C4⋊C4semidirect
121. D4×C79C2×C4⋊C4semidirect
149. C8×C79C2×C4⋊C4semidirect
167. C4×C79C4×D8semidirect
192. C79C4⋊C4×D8semidirect
198. C4×D8Dic79semidirect
226. C4×D4C2×Dic79semidirect
241. #107C2×Dic79semidirect
244. #102C2×Dic79semidirect
246. C4×C8C2×Dic79semidirect
269. D8C4⋊Dic79direct (N × H)
305. D4C2×C4⋊Dic79semidirect
334. C8C2×C4⋊Dic79semidirect
354. C4D8×Dic79semidirect

Maximal subgroups

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

subgroupindex
C2×D8×Dic792
D4×C4⋊Dic792
#237641342
#237636492
#237635602
#237634002
C8×C4⋊Dic792
C2×C4×D8×C792
C4⋊C4×D879