Finite Group Databasebeta

← #399×Dic79 #34210100

Subgroups — #399×Dic79 #34210100

Order 20224.

1966 conjugacy classes of subgroups.

The subgroup lattice has 352 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4⋊C4×Dic79C213yesmaximal, complemented
2C2×C22⋊C4×Dic79C213yesmaximal
3#23761668C213yesmaximal, complemented
4#23761665C211yesmaximal, characteristic, complemented
5#23761645C213yesmaximal
6#95×Dic79C211yesmaximal, characteristic, complemented
7C2×#399×C79C211yesmaximal, characteristic
8C24×Dic79C2211yescharacteristic
9C22×C4⋊Dic79C2213yes—
10C22×C22⋊Dic79C2213yes—
11C22×C4×Dic79C2213yes—
12C22×C4×Dic79C2213yes—
13C4⋊C4×Dic79—212no—
14C22⋊C4×Dic79—212no—
15C2×C79⋊#95C2213yes—
16C2×C79⋊#95C2213yes—
17C2×C79⋊#95C2213yes—
18C2×C79⋊#95C2216yes—
19C22×C4⋊C4×C79C2213yes—
20C22×C22⋊C4×C79C2213yes—
21#399×C79C418yescomplemented
22C2×#95×C79C2211yescharacteristic
23C23×Dic79—26no—
24C23×Dic79—26no—
25C23×Dic79Q814yes—
26C23×Dic79C2313yes—
27C23×Dic79C2311yescharacteristic
28C23×Dic79C2313yes—
29C23×Dic79C2311yescharacteristic
30C2×C4⋊Dic79—26no—
31C2×C4⋊Dic79—212no—
32C2×C22⋊Dic79—26no—
33C2×C22⋊Dic79—26no—
34C2×C22⋊Dic79—26no—
35C2×C4×Dic79—212no—
36C2×C4×Dic79—26no—
37C2×C4×Dic79—212no—
38C2×C4×Dic79D4112yes—
39C79⋊#95—26no—
40C79⋊#95—26no—
41C79⋊#95—26no—
42C79⋊#95—212no—
43C25×C79C2311yescharacteristic
44C23×C4×C79C2313yes—
45C23×C4×C79C2313yes—
46C2×C4⋊C4×C79—26no—
47C2×C4⋊C4×C79—26no—
48C2×C4⋊C4×C79C2×C4112yescomplemented
49C2×C22⋊C4×C79—26no—
50C2×C22⋊C4×C79—26no—
51C2×C22⋊C4×C79C2×C4112yes—
52#95×C79C2×C414yescomplemented
53C22×Dic79—224no—
54C22×Dic79—23no—
55C22×Dic79—23no—
56C22×Dic79—26no—
57C22×Dic79—26no—
58C22×Dic79—26no—
59C22×Dic79—23no—
60C22×Dic79—23no—
61C22×Dic79—23no—
62C22×Dic79—26no—
63C22×Dic79—23no—
64C22×Dic79—412no—
65C22×Dic79—44no—
66C22×Dic79C2×D416yes—
67C22×Dic79C2×D416yes—
68C22×Dic79C2×Q812yes—
69C22×Dic79C2×Q812yes—
70C22×Dic79#4116yes—
71C22×Dic79#4116yes—
72C4⋊Dic79—224no—
73C22⋊Dic79—224no—
74C4×Dic79—224no—
75C4×Dic79—412no—
76C24×C79—23no—
77C24×C79—23no—
78C24×C79—23no—
79C24×C79—23no—
80C24×C79C22×C412yes—
81C24×C79C2×Q812yes—
82C24×C79#4112yes—
83C24×C79C2411yescharacteristic
84C22×C4×C79—26no—
85C22×C4×C79—26no—
86C22×C4×C79—23no—
87C22×C4×C79—26no—
88C22×C4×C79—23no—
89C22×C4×C79—26no—
90C22×C4×C79C22×C416yes—
91C22×C4×C79C22×C416yes—
92C22×C4×C79C2×D416yes—
93C22×C4×C79#4116yes—
94C4⋊C4×C79—224no—
95C22⋊C4×C79—224no—
96C23×C79—26no—
97C23×C79—26no—
98C23×C79—26no—
99C23×C79—26no—
100C23×C79—26no—
101C23×C79—26no—
102C23×C79—43no—
103C23×C79—43no—
104C23×C79—46no—
105C23×C79—41no—
106C23×C79—43no—
107C23×C79C4×Q814yes—
108C23×C79C23×C411yescharacteristic
109C23×C79C22×D413yes—
110C23×C79C22×Q811yescharacteristic
111C23×C79C2×#4113yes—
112C23×C79C2×#4113yes—
113C23×C79C2×#4113yes—
114C23×C79C2×#4111yescharacteristic
115C2×C4×C79—212no—
116C2×C4×C79—26no—
117C2×C4×C79—26no—
118C2×C4×C79—212no—
119C2×C4×C79—26no—
120C2×C4×C79—212no—
121C2×C4×C79—43no—
122C2×C4×C79—43no—
123C2×C4×C79—46no—
124C2×C4×C79C4×D4112yes—
125C2×Dic79—26no—
126C2×Dic79—26no—
127C2×Dic79—26no—
128C2×Dic79—26no—
129C2×Dic79—212no—
130C2×Dic79—26no—
131C2×Dic79—43no—
132C2×Dic79—43no—
133C2×Dic79—46no—
134C2×Dic79—46no—
135C2×Dic79—46no—
136C2×Dic79—43no—
137C2×Dic79—41no—
138C2×Dic79—416no—
139C2×Dic79C22⋊Q8112yes—
140C2×Dic79#123112yes—
141C2×Dic79#12714yes—
142C22×C79—212no—
143C22×C79—42no—
144C22×C79—42no—
145C22×C79—46no—
146C22×C79—46no—
147C22×C79—42no—
148C22×C79—46no—
149C22×C79C2×C4×D413yes—
150C22×C79C2×C4×Q811yescharacteristic
151C22×C79C4×#4113yes—
152C22×C79C2×C22⋊Q813yes—
153C22×C79C2×#12313yes—
154C22×C79#52513yes—
155C22×C79#52513yes—
156C22×C79#52916yes—
157C22×C79#52913yes—
158C22×C79C2×#12711yescharacteristic
159C22×C79#53213yes—
160C22×C79#53313yes—
161C4×C79—212no—
162C4×C79—46no—
163Dic79—42no—
164Dic79—46no—
165Dic79—46no—
166Dic79#39918yesdirect product factor
167C4×#399—791nomaximal, Sylow
168C2×C79—44no—
169C2×C79C4×#12313yes—
170C2×C79C4×C22⋊Q813yes—
171C2×C79C4×#12711yescharacteristic
172C2×C79C2×#39911yescharacteristic
173C2×C79#239513yes—
174C2×C79#239613yes—
175C2×C79#239711yescharacteristic
176C2×#399D7911yescharacteristic
177C2×C4×C4⋊C4—793no—
178C2×C4×C22⋊C4—793no—
179#1445—793no—
180#1444—791no—
181#1439—793no—
182C4×#95—791no—
183C79C4×#39911yescharacteristic, complemented, Sylow
184C24×C4—791no—
185C22×C4⋊C4—793no—
186C22×C4⋊C4C2×D7913yes—
187C22×C22⋊C4—793no—
188C22×C22⋊C4C2×D7913yes—
189C22×C42—793no—
190C22×C42—793no—
191#399Dic7918yesdirect product factor
192C4×C4⋊C4—15812no—
193C4×C22⋊C4—15812no—
194C2×#95—793no—
195C2×#95—796no—
196C2×#95—793no—
197C2×#95—793no—
198C2×#95C2×D7911yescharacteristic
199C25C22×D7911yescharacteristic
200C23×C4—791no—
201C23×C4—794no—
202C23×C4—793no—
203C23×C4—793no—
204C23×C4—791no—
205C23×C4—1586no—
206C23×C4—1586no—
207C23×C4C22×D7913yes—
208C23×C4C22×D7913yes—
209C2×C4⋊C4—26no—
210C2×C4⋊C4—26no—
211C2×C4⋊C4—15812no—
212C2×C4⋊C4—1586no—
213C2×C4⋊C4C2×Dic79112yescomplemented
214C2×C22⋊C4—26no—
215C2×C22⋊C4—26no—
216C2×C22⋊C4—1586no—
217C2×C22⋊C4—1586no—
218C2×C22⋊C4—1586no—
219C2×C22⋊C4C2×Dic79112yes—
220C2×C42—7912no—
221C2×C42—1586no—
222C2×C42—15812no—
223C2×C42—15812no—
224#95—1586no—
225#95—15812no—
226#95—1586no—
227#95—1586no—
228#95C2×Dic7914yescomplemented
229C24—23no—
230C24—23no—
231C24—23no—
232C24—23no—
233C24C22×Dic7912yes—
234C24Q8×D7912yes—
235C24#1192962512yes—
236C24C23×D7911yescharacteristic
237C22×C4—26no—
238C22×C4—26no—
239C22×C4—23no—
240C22×C4—26no—
241C22×C4—23no—
242C22×C4—26no—
243C22×C4—31612no—
244C22×C4—3164no—
245C22×C4—792no—
246C22×C4—796no—
247C22×C4—796no—
248C22×C4—792no—
249C22×C4—796no—
250C22×C4—796no—
251C22×C4—15824no—
252C22×C4—1586no—
253C22×C4—1583no—
254C22×C4—1586no—
255C22×C4—1583no—
256C22×C4—1586no—
257C22×C4—1583no—
258C22×C4—1583no—
259C22×C4—1583no—
260C22×C4—1583no—
261C22×C4—1586no—
262C22×C4C22×Dic7916yes—
263C22×C4C22×Dic7916yes—
264C22×C4D4×D7916yes—
265C22×C4#1192962316yes—
266C4⋊C4—224no—
267C4⋊C4—15824no—
268C22⋊C4—224no—
269C22⋊C4—15824no—
270C42—31612no—
271C42—15824no—
272C23—26no—
273C23—26no—
274C23—26no—
275C23—26no—
276C23—26no—
277C23—26no—
278C23—43no—
279C23—43no—
280C23—46no—
281C23—41no—
282C23—43no—
283C23Q8×Dic7914yes—
284C23C23×Dic7911yescharacteristic
285C23C2×D4×D7913yes—
286C23C2×Q8×D7911yescharacteristic
287C23#41×D7913yes—
288C23#41×D7913yes—
289C23C2×#1192962313yes—
290C23C2×#1192962511yescharacteristic
291C2×C4—212no—
292C2×C4—26no—
293C2×C4—26no—
294C2×C4—212no—
295C2×C4—26no—
296C2×C4—212no—
297C2×C4—43no—
298C2×C4—46no—
299C2×C4—43no—
300C2×C4—3163no—
301C2×C4—3163no—
302C2×C4—3166no—
303C2×C4—3166no—
304C2×C4—3166no—
305C2×C4—3163no—
306C2×C4—3161no—
307C2×C4—31616no—
308C2×C4—7912no—
309C2×C4—7912no—
310C2×C4—794no—
311C2×C4—1586no—
312C2×C4—1586no—
313C2×C4—15812no—
314C2×C4—1586no—
315C2×C4—1586no—
316C2×C4—1586no—
317C2×C4D4×Dic79112yes—
318C22—212no—
319C22—42no—
320C22—46no—
321C22—46no—
322C22—42no—
323C22—46no—
324C22—42no—
325C22C2×D4×Dic7913yes—
326C22C2×Q8×Dic7911yescharacteristic
327C22#41×Dic7913yes—
328C22C22⋊Q8×D7913yes—
329C22#123×D7913yes—
330C22#1909907113yes—
331C22#1909907613yes—
332C22#1909909016yes—
333C22#1909909913yes—
334C22#127×D7911yescharacteristic
335C22#1909911113yes—
336C22#1909911513yes—
337C4—212no—
338C4—46no—
339C4—3162no—
340C4—3166no—
341C4—3166no—
342C4—798no—
343C2—44no—
344C2#123×Dic7913yes—
345C2C22⋊Q8×Dic7913yes—
346C2#127×Dic7911yescharacteristic
347C2#399×D7911yescharacteristic
348C2#2376666513yes—
349C2#2376666913yes—
350C2#2376668011yescharacteristic
subgroupG/H
center, FrattiniC24C23×D79
commutatorC23×C79C23×C4
FittingC2×#399×C79C2
socle, cosocleC24×C79C24
prime radicalC25×C79C23
hypercenterC2×#399D79
hypocenterC79C4×#399
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×#399

Complements

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

NH ≅ G/Ntype
1. C2×C4⋊C4×Dic79C2semidirect
3. #23761668C2semidirect
4. #23761665C2semidirect
6. #95×Dic79C2semidirect
21. #399×C79C4semidirect
48. C2×C4⋊C4×C79C2×C4semidirect
52. #95×C79C2×C4semidirect
166. Dic79#399direct (N × H)
183. C79C4×#399semidirect
191. #399Dic79direct (N × H)
213. C2×C4⋊C4C2×Dic79semidirect
228. #95C2×Dic79semidirect

Maximal subgroups

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

subgroupindex
C2×C4⋊C4×Dic792
C2×C22⋊C4×Dic792
#237616682
#237616652
#237616452
#95×Dic792
C2×#399×C792
C4×#39979