Finite Group Databasebeta

← #492×Dic79 #34296691

Subgroups — #492×Dic79 #34296691

Order 20224.

1254 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×SD16×Dic79C214yesmaximal, complemented
2C4⋊Q8×Dic79C211yesmaximal, characteristic, complemented
3#127×Dic79C211yesmaximal, characteristic
4#23764256C214yesmaximal, complemented
5#23764207C211yesmaximal, characteristic
6#23764203C211yesmaximal, characteristic, complemented
7#23763557C211yesmaximal, characteristic, complemented
8C4×C8×Dic79C211yesmaximal, characteristic, complemented
9C2×#492×C79C211yesmaximal, characteristic
10C2×Q8×Dic79C2212yes—
11C2×D4×Dic79—22no—
12C2×D4×Dic79C2212yes—
13SD16×Dic79—216no—
14C2×#14579093C2214yes—
15C2×#14579085C2214yes—
16C2×#14579082C2214yes—
17C2×C4×C79⋊C8C2211yescharacteristic
18C2×C8×Dic79C2212yes—
19C2×C8×Dic79C2212yes—
20#19098470C2212yes—
21#19098466—22no—
22#19098466C2212yes—
23#19098462—22no—
24#19098433C2211yescharacteristic
25#19098433C2211yescharacteristic
26C4⋊C4×Dic79—22no—
27C42×Dic79C2211yescharacteristic
28C22×SD16×C79C2214yes—
29C2×C4⋊Q8×C79C2211yescharacteristic
30C2×#127×C79C2211yescharacteristic
31#492×C79C418yescomplemented
32C2×C4×C8×C79C2211yescharacteristic
33C23×Dic79—22no—
34C22×C79⋊C8C2312yes—
35Q8×Dic79—28no—
36D4×Dic79—28no—
37D4×Dic79—48no—
38C2×C4⋊Dic79—22no—
39C2×C4⋊Dic79—22no—
40C2×C4⋊Dic79—22no—
41C2×C4⋊Dic79C2312yes—
42C2×C4⋊Dic79C2312yes—
43C2×C22⋊Dic79—22no—
44C2×C22⋊Dic79—24no—
45C2×C4×Dic79—22no—
46C2×C4×Dic79D412yes—
47C2×C4×Dic79D412yes—
48C2×C4×Dic79C2311yescharacteristic
49C2×C4×Dic79C2311yescharacteristic
50#14579093—28no—
51#14579085—28no—
52#14579082—28no—
53C4×C79⋊C8—22no—
54C8×Dic79—24no—
55C8×Dic79D418yescomplemented
56C79⋊#95—24no—
57C22×Q8×C79C2312yes—
58C22×D4×C79—22no—
59C22×D4×C79C2312yes—
60C2×SD16×C79—28no—
61C2×SD16×C79—28no—
62C2×SD16×C79C2×C4116yescomplemented
63C22×C8×C79C2312yes—
64C4⋊Q8×C79—22no—
65C4⋊Q8×C79C2×C414yescomplemented
66#127×C79—22no—
67#127×C79C2×C414yes—
68C2×C4⋊C4×C79—22no—
69C2×C42×C79C2311yescharacteristic
70C4×C8×C79C2×C414yescomplemented
71C22×Dic79—22no—
72C22×Dic79—22no—
73C22×Dic79—44no—
74C22×Dic79—48no—
75C22×Dic79C2×D411yescharacteristic
76C22×Dic79C2×D412yes—
77C22×Dic79C2×D411yescharacteristic
78C2×C79⋊C8—22no—
79C2×C79⋊C8—22no—
80C2×C79⋊C8C2×D414yes—
81C4⋊Dic79—24no—
82C4⋊Dic79—24no—
83C4⋊Dic79—44no—
84C4⋊Dic79—44no—
85C4⋊Dic79—44no—
86C22⋊Dic79—44no—
87C22⋊Dic79—48no—
88C4×Dic79—24no—
89C4×Dic79—22no—
90C4×Dic79—44no—
91C4×Dic79SD1618yescomplemented
92C4×Dic79C2×D414yes—
93C24×C79—22no—
94C2×Q8×C79—22no—
95C2×Q8×C79—24no—
96C2×Q8×C79—24no—
97C2×Q8×C79C22×C414yes—
98C2×D4×C79—28no—
99C2×D4×C79—24no—
100C2×D4×C79—24no—
101C2×D4×C79—22no—
102C2×D4×C79—44no—
103C2×D4×C79—44no—
104C2×D4×C79C22×C414yes—
105C22×C4×C79—22no—
106C22×C4×C79C2×D412yes—
107C22×C4×C79C2411yescharacteristic
108SD16×C79—232no—
109C2×C8×C79C22×C414yes—
110C2×C8×C79C2×D414yes—
111C2×C8×C79#4114yes—
112C4⋊C4×C79—28no—
113C42×C79C22×C412yes—
114C42×C79#4112yes—
115C23×C79—24no—
116C23×C79—42no—
117C23×C79—42no—
118C23×C79—44no—
119C23×C79—44no—
120C23×C79C22×D411yescharacteristic
121Q8×C79—28no—
122Q8×C79—44no—
123D4×C79—28no—
124D4×C79—44no—
125D4×C79—416no—
126C2×C4×C79—24no—
127C2×C4×C79—42no—
128C2×C4×C79—42no—
129C2×C4×C79C4×D414yes—
130C2×C4×C79C2×SD1614yes—
131C2×C4×C79#13514yes—
132C2×C4×C79C23×C411yescharacteristic
133C2×C4×C79C22×D412yes—
134C2×C4×C79C2×#4112yes—
135C2×C4×C79C2×#4111yescharacteristic
136C2×Dic79—22no—
137C2×Dic79—22no—
138C2×Dic79—22no—
139C2×Dic79—42no—
140C2×Dic79—42no—
141C2×Dic79—44no—
142C2×Dic79—44no—
143C2×Dic79—88no—
144C2×Dic79#12712yes—
145C2×Dic79#12712yes—
146C2×Dic79C2×SD1614yes—
147C2×Dic79C2×SD1614yes—
148C8×C79C4×D418yescomplemented
149C79⋊C8—24no—
150C22×C79—44no—
151C22×C79—48no—
152C22×C79—82no—
153C22×C79—82no—
154C22×C79—84no—
155C22×C79C2×C4×D411yescharacteristic
156C22×C79C2×#12711yescharacteristic
157C22×C79#53211yescharacteristic
158C22×C79C22×SD1612yes—
159C22×C79C2×#13512yes—
160C4×C79—44no—
161C4×C79C4×SD1618yescomplemented
162C4×C79C2×C4×D412yes—
163C4×C79#53212yes—
164Dic79—22no—
165Dic79—24no—
166Dic79—82no—
167Dic79—82no—
168Dic79#49214yesdirect product factor
169C4×#492—791nomaximal, Sylow
170C2×C79—84no—
171C2×C79C4×#12711yescharacteristic
172C2×C79C2×C4×SD1612yes—
173C2×C79C2×#49211yescharacteristic
174C2×C79#314711yescharacteristic
175C2×C79#316712yes—
176C2×#492D7911yescharacteristic
177C2×C4×SD16—794no—
178C4×C4⋊Q8—791no—
179C4×#127—791no—
180#1968—794no—
181#1957—791no—
182#1956—791no—
183#1844—791no—
184C42×C8—791no—
185C79C4×#49211yescharacteristic, complemented, Sylow
186C22×SD16C2×D7914yes—
187C2×C4⋊Q8C2×D7911yescharacteristic
188C2×#127C2×D7911yescharacteristic
189C2×C4×Q8—792no—
190C2×C4×D4—792no—
191C2×C4×D4—1582no—
192#492Dic7918yesdirect product factor
193C4×SD16—15816no—
194C2×#106—794no—
195C2×#103—794no—
196C2×#102—794no—
197C2×C4×C8—792no—
198C2×C4×C8—792no—
199C2×C4×C8—791no—
200C2×C4×C8C2×D7911yescharacteristic
201#391—792no—
202#390—792no—
203#390—1582no—
204#389—1582no—
205#384—791no—
206#384—791no—
207C4×C4⋊C4—1582no—
208C43—791no—
209C22×Q8C22×D7912yes—
210C22×D4—22no—
211C22×D4C22×D7912yes—
212C23×C4—1582no—
213C2×SD16—28no—
214C2×SD16—28no—
215C2×SD16C2×Dic79116yescomplemented
216C22×C8—792no—
217C22×C8C22×D7912yes—
218C4⋊Q8—22no—
219C4⋊Q8C2×Dic7914yescomplemented
220#127—22no—
221#127C2×Dic7914yes—
222C4×Q8—1588no—
223C4×D4—3168no—
224C4×D4—1588no—
225C2×C4⋊C4—22no—
226C2×C4⋊C4—792no—
227C2×C4⋊C4—792no—
228C2×C4⋊C4—1582no—
229C2×C4⋊C4—1582no—
230C2×C4⋊C4—1582no—
231C2×C22⋊C4—1582no—
232C2×C22⋊C4—1584no—
233C2×C42—792no—
234C2×C42—791no—
235C2×C42—792no—
236C2×C42—791no—
237C2×C42—1582no—
238C2×C42C22×D7911yescharacteristic
239#106—1588no—
240#103—1588no—
241#102—1588no—
242C4×C8—798no—
243C4×C8—1584no—
244C4×C8—1582no—
245C4×C8C2×Dic7914yescomplemented
246#95—1584no—
247C24—22no—
248C2×Q8—22no—
249C2×Q8—24no—
250C2×Q8—24no—
251C2×Q8C22×Dic7914yes—
252C2×D4—24no—
253C2×D4—22no—
254C2×D4—28no—
255C2×D4—24no—
256C2×D4—44no—
257C2×D4—44no—
258C2×D4C22×Dic7914yes—
259C22×C4—22no—
260C22×C4—3168no—
261C22×C4—3164no—
262C22×C4—791no—
263C22×C4—792no—
264C22×C4—791no—
265C22×C4—1582no—
266C22×C4—1582no—
267C22×C4D4×D7912yes—
268C22×C4C23×D7911yescharacteristic
269SD16—232no—
270C2×C8—794no—
271C2×C8—1582no—
272C2×C8—1582no—
273C2×C8C22×Dic7914yes—
274C2×C8D4×D7914yes—
275C2×C8#1192962314yes—
276C4⋊C4—28no—
277C4⋊C4—3164no—
278C4⋊C4—3164no—
279C4⋊C4—3164no—
280C4⋊C4—1584no—
281C4⋊C4—1584no—
282C22⋊C4—3168no—
283C22⋊C4—3164no—
284C42—3164no—
285C42—798no—
286C42—794no—
287C42—1582no—
288C42—1584no—
289C42C22×Dic7912yes—
290C42#1192962312yes—
291C23—24no—
292C23—44no—
293C23—44no—
294C23—42no—
295C23—42no—
296C23C2×D4×D7911yescharacteristic
297Q8—28no—
298Q8—44no—
299D4—28no—
300D4—416no—
301D4—44no—
302C2×C4—24no—
303C2×C4—42no—
304C2×C4—42no—
305C2×C4—3164no—
306C2×C4—3164no—
307C2×C4—3162no—
308C2×C4—3162no—
309C2×C4—794no—
310C2×C4—792no—
311C2×C4—794no—
312C2×C4—792no—
313C2×C4—6328no—
314C2×C4—1582no—
315C2×C4—1582no—
316C2×C4—1582no—
317C2×C4D4×Dic7914yes—
318C2×C4SD16×D7914yes—
319C2×C4#1457918214yes—
320C2×C4C23×Dic7911yescharacteristic
321C2×C4C2×D4×D7912yes—
322C2×C4C2×#1192962312yes—
323C2×C4C2×#1192962311yescharacteristic
324C8—1584no—
325C8D4×Dic7918yescomplemented
326C22—44no—
327C22—48no—
328C22—84no—
329C22—82no—
330C22—82no—
331C22C2×D4×Dic7911yescharacteristic
332C22#127×D7911yescharacteristic
333C22#1909911111yescharacteristic
334C22C2×SD16×D7912yes—
335C22C2×#1457918212yes—
336C4—44no—
337C4—794no—
338C4—6322no—
339C4—6322no—
340C4—1584no—
341C4—1582no—
342C4SD16×Dic7918yescomplemented
343C4C2×D4×Dic7912yes—
344C4#1909911112yes—
345C2—84no—
346C2#127×Dic7911yescharacteristic
347C2C2×SD16×Dic7912yes—
348C2#492×D7911yescharacteristic
349C2#2377382311yescharacteristic
350C2#2377395712yes—
subgroupG/H
centerC23C2×D4×D79
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC2×#492×C79C2
socleC23×C79C22×D4
prime radicalC2×#127×C79C22
cosocleC22×C4×C79C24
hypercenterC2×#492D79
hypocenterC79C4×#492
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#492

Complements

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

NH ≅ G/Ntype
1. C2×SD16×Dic79C2semidirect
2. C4⋊Q8×Dic79C2semidirect
4. #23764256C2semidirect
6. #23764203C2semidirect
7. #23763557C2semidirect
8. C4×C8×Dic79C2semidirect
31. #492×C79C4semidirect
55. C8×Dic79D4semidirect
62. C2×SD16×C79C2×C4semidirect
65. C4⋊Q8×C79C2×C4semidirect
70. C4×C8×C79C2×C4semidirect
91. C4×Dic79SD16semidirect
148. C8×C79C4×D4semidirect
161. C4×C79C4×SD16semidirect
168. Dic79#492direct (N × H)
185. C79C4×#492semidirect
192. #492Dic79direct (N × H)
215. C2×SD16C2×Dic79semidirect
219. C4⋊Q8C2×Dic79semidirect
245. C4×C8C2×Dic79semidirect
325. C8D4×Dic79semidirect
342. C4SD16×Dic79semidirect

Maximal subgroups

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

subgroupindex
C2×SD16×Dic792
C4⋊Q8×Dic792
#127×Dic792
#237642562
#237642072
#237642032
#237635572
C4×C8×Dic792
C2×#492×C792
C4×#49279