Finite Group Databasebeta

← Q8×#14579085 #34304876

Subgroups — Q8×#14579085 #34304876

Order 20224.

1086 conjugacy classes of subgroups.

The subgroup lattice has 310 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×Q8×C79⋊C8C211yesmaximal, characteristic
2Q8×C4⋊Dic79C211yesmaximal, characteristic
3#23764362C213yesmaximal
4#23764349C213yesmaximal
5#23763405C213yesmaximal
6C4×#14579085C213yesmaximal
7C2×Q82×C79C211yesmaximal, characteristic
8C2×Q8×Dic79—21no—
9Q8×C79⋊C8—24no—
10C2×C4⋊(C79⋊C8)C2213yes—
11C2×#14579085C2213yes—
12C2×#14579085C2211yescharacteristic
13C2×C4×C79⋊C8C2213yes—
14#19098462—23no—
15#19098433C2213yes—
16C4×C4⋊Dic79C2213yes—
17#19098325C2213yes—
18#19098325C2213yes—
19#19098325C2216yes—
20Q82×C79—24no—
21Q82×C79C418yescomplemented
22C2×C4⋊Q8×C79—23no—
23C2×C4⋊Q8×C79C2213yes—
24C2×C4×Q8×C79—21no—
25C2×C4×Q8×C79C2213yes—
26C2×C4×Q8×C79C2211yescharacteristic
27C22×C79⋊C8C2313yes—
28C22×C79⋊C8C2311yescharacteristic
29Q8×Dic79—44no—
30C2×C4⋊Dic79—23no—
31C2×C4⋊Dic79—23no—
32C2×C4⋊Dic79C2313yes—
33C2×C4⋊Dic79C2311yescharacteristic
34C2×C4×Dic79—23no—
35C4⋊(C79⋊C8)—26no—
36#14579085—26no—
37#14579085Q814yesdirect product factor
38C4×C79⋊C8—26no—
39C79⋊#95—23no—
40C22×Q8×C79—23no—
41C22×Q8×C79D411yescharacteristic
42C22×Q8×C79C2311yescharacteristic
43C4⋊Q8×C79—224no—
44C4⋊Q8×C79—26no—
45C4⋊Q8×C79C2×C4112yes—
46C4×Q8×C79—28no—
47C4×Q8×C79—26no—
48C4×Q8×C79C2×C4112yes—
49C4×Q8×C79C2×C414yes—
50C4×Q8×C79D414yes—
51C2×C4⋊C4×C79—23no—
52C2×C4⋊C4×C79—23no—
53C2×C4⋊C4×C79D413yes—
54C2×C4⋊C4×C79C2313yes—
55C2×C42×C79—23no—
56C2×C42×C79C2313yes—
57C22×Dic79—21no—
58C22×Dic79—23no—
59C2×C79⋊C8—21no—
60C2×C79⋊C8—23no—
61C2×C79⋊C8—23no—
62C2×C79⋊C8—21no—
63C2×C79⋊C8—23no—
64C2×C79⋊C8C2×Q812yes—
65C4⋊Dic79—23no—
66C4⋊Dic79—21no—
67C4⋊Dic79—23no—
68C4⋊Dic79—46no—
69C4⋊Dic79—83no—
70C4⋊Dic79C2×Q812yes—
71C4×Dic79—46no—
72C2×Q8×C79—212no—
73C2×Q8×C79—21no—
74C2×Q8×C79—21no—
75C2×Q8×C79—21no—
76C2×Q8×C79—83no—
77C2×Q8×C79—83no—
78C2×Q8×C79C22⋊C414yes—
79C2×Q8×C79SD1614yes—
80C2×Q8×C79Q1614yes—
81C2×Q8×C79C22×C412yes—
82C2×Q8×C79C2×Q812yes—
83C2×Q8×C79#4112yes—
84C22×C4×C79—21no—
85C22×C4×C79—23no—
86C22×C4×C79C2×D413yes—
87C22×C4×C79C2×D413yes—
88C22×C4×C79C2411yescharacteristic
89C4⋊C4×C79—212no—
90C4⋊C4×C79—212no—
91C4⋊C4×C79—23no—
92C4⋊C4×C79C22⋊C4112yes—
93C4⋊C4×C79C22×C416yes—
94C42×C79—212no—
95C42×C79C22×C416yes—
96C42×C79C2×D416yes—
97C23×C79C22×D411yescharacteristic
98Q8×C79—22no—
99Q8×C79—22no—
100Q8×C79—22no—
101Q8×C79—812no—
102Q8×C79#103116yescomplemented
103Q8×C79C4×Q814yescomplemented
104C2×C4×C79—22no—
105C2×C4×C79—22no—
106C2×C4×C79—22no—
107C2×C4×C79—23no—
108C2×C4×C79—23no—
109C2×C4×C79—26no—
110C2×C4×C79—43no—
111C2×C4×C79—43no—
112C2×C4×C79C2×C22⋊C416yes—
113C2×C4×C79C2×C22⋊C416yes—
114C2×C4×C79C2×SD1616yes—
115C2×C4×C79C2×Q1616yes—
116C2×C4×C79C23×C411yescharacteristic
117C2×C4×C79C22×D411yescharacteristic
118C2×C4×C79C22×Q811yescharacteristic
119C2×C4×C79C2×#4111yescharacteristic
120C2×C4×C792−1+411yescharacteristic
121C2×C4×C792−1+411yescharacteristic
122C2×Dic79—22no—
123C2×Dic79—41no—
124C2×Dic79—41no—
125C2×Dic79—43no—
126C2×Dic79—43no—
127C2×Dic79—43no—
128C79⋊C8—22no—
129C79⋊C8—43no—
130C22×C79C22×C22⋊C411yescharacteristic
131C22×C79#54811yescharacteristic
132C22×C79D4×Q811yescharacteristic
133C22×C79C22×SD1611yescharacteristic
134C22×C79C22×Q1611yescharacteristic
135C22×C79#57611yescharacteristic
136C22×C79#57711yescharacteristic
137C4×C79—24no—
138C4×C79—26no—
139C4×C79—46no—
140C4×C79C2×#103112yes—
141C4×C79C2×C4×Q811yescharacteristic
142C4×C79#51911yescharacteristic
143C4×C79#54811yescharacteristic
144C4×C79D4×Q811yescharacteristic
145Dic79—42no—
146Dic79—83no—
147Q8×#103—791nomaximal, Sylow
148C2×C79Q8×C22⋊C411yescharacteristic
149C2×C79C22×#10311yescharacteristic
150C2×C79#289711yescharacteristic
151C2×C79#336211yescharacteristic
152C2×C79#336311yescharacteristic
153C2×C79Q8×SD1611yescharacteristic
154C2×C79Q8×Q1611yescharacteristic
155C2×Q82D7911yescharacteristic
156C2×C8×Q8—791no—
157Q8×C4⋊C4—791no—
158#1990—793no—
159#1987—793no—
160#1803—793no—
161C4×#103—793no—
162C79Q8×#10311yescharacteristic, complemented, Sylow
163Q82—24no—
164Q82Dic7918yescomplemented
165C2×C4⋊Q8—23no—
166C2×C4⋊Q8C2×D7913yes—
167C2×C4×Q8—21no—
168C2×C4×Q8—1581no—
169C2×C4×Q8C2×D7913yes—
170C2×C4×Q8C2×D7911yescharacteristic
171C8×Q8—1584no—
172C2×C4⋊C8—793no—
173C2×#103—791no—
174C2×#103—793no—
175C2×C4×C8—793no—
176#389—1583no—
177#384—793no—
178C4×C4⋊C4—793no—
179#340—796no—
180#340—793no—
181#340—793no—
182C22×Q8—23no—
183C22×Q8C22⋊D7911yescharacteristic
184C22×Q8C22×D7911yescharacteristic
185C22×C8—791no—
186C22×C8—793no—
187C4⋊Q8—224no—
188C4⋊Q8—26no—
189C4⋊Q8C2×Dic79112yes—
190C4×Q8—28no—
191C4×Q8—26no—
192C4×Q8—3164no—
193C4×Q8C2×Dic79112yes—
194C4×Q8C2×Dic7914yes—
195C4×Q8C22⋊D7914yes—
196C2×C4⋊C4—23no—
197C2×C4⋊C4—23no—
198C2×C4⋊C4—791no—
199C2×C4⋊C4—793no—
200C2×C4⋊C4—1583no—
201C2×C4⋊C4—1583no—
202C2×C4⋊C4C22⋊D7913yes—
203C2×C4⋊C4C22×D7913yes—
204C2×C42—23no—
205C2×C42—1583no—
206C2×C42C22×D7913yes—
207C4⋊C8—1586no—
208#103—794no—
209#103—1586no—
210C4×C8—1586no—
211#95—1583no—
212C2×Q8—21no—
213C2×Q8—21no—
214C2×Q8—212no—
215C2×Q8—21no—
216C2×Q8—83no—
217C2×Q8—83no—
218C2×Q8C22⋊Dic7914yes—
219C2×Q8#1192961114yes—
220C2×Q8#1192961414yes—
221C2×Q8C22×Dic7912yes—
222C2×Q8Q8×D7912yes—
223C2×Q8#1192962512yes—
224C22×C4—21no—
225C22×C4—23no—
226C22×C4—1583no—
227C22×C4—1581no—
228C22×C4C2×C22⋊D7913yes—
229C22×C4C2×C22⋊D7913yes—
230C22×C4C23×D7911yescharacteristic
231C2×C8—792no—
232C2×C8—1583no—
233C2×C8—1583no—
234C2×C8—1583no—
235C2×C8—1581no—
236C2×C8—1581no—
237C4⋊C4—212no—
238C4⋊C4—212no—
239C4⋊C4—23no—
240C4⋊C4—3166no—
241C4⋊C4—792no—
242C4⋊C4—6323no—
243C4⋊C4—1583no—
244C4⋊C4—1583no—
245C4⋊C4—1581no—
246C4⋊C4C22⋊Dic79112yes—
247C4⋊C4C22×Dic7916yes—
248C42—212no—
249C42—3166no—
250C42C22×Dic7916yes—
251C42C2×C22⋊D7916yes—
252C23C22×C22⋊D7911yescharacteristic
253Q8—22no—
254Q8—22no—
255Q8—22no—
256Q8—812no—
257Q8#14579085116yesdirect product factor
258Q8Q8×Dic7914yescomplemented
259C2×C4—22no—
260C2×C4—22no—
261C2×C4—22no—
262C2×C4—23no—
263C2×C4—23no—
264C2×C4—26no—
265C2×C4—43no—
266C2×C4—43no—
267C2×C4—3161no—
268C2×C4—3161no—
269C2×C4—3163no—
270C2×C4—3163no—
271C2×C4—3163no—
272C2×C4—1582no—
273C2×C4C2×C22⋊Dic7916yes—
274C2×C4C2×C22⋊Dic7916yes—
275C2×C4C2×#1192961116yes—
276C2×C4C2×#1192961416yes—
277C2×C4C23×Dic7911yescharacteristic
278C2×C4C22×C22⋊D7911yescharacteristic
279C2×C4C2×Q8×D7911yescharacteristic
280C2×C4C2×#1192962511yescharacteristic
281C2×C4#1457920911yescharacteristic
282C2×C4#1457920911yescharacteristic
283C8—3163no—
284C8—1582no—
285C22C22×C22⋊Dic7911yescharacteristic
286C22#1909922411yescharacteristic
287C22Q8×C22⋊D7911yescharacteristic
288C22C22×#1192961111yescharacteristic
289C22C22×#1192961411yescharacteristic
290C22#1909936611yescharacteristic
291C22#1909937411yescharacteristic
292C4—26no—
293C4—24no—
294C4—46no—
295C4—3162no—
296C4—6323no—
297C4C2×#14579085112yes—
298C4C2×Q8×Dic7911yescharacteristic
299C4#1909904111yescharacteristic
300C4#1909922411yescharacteristic
301C4Q8×C22⋊D7911yescharacteristic
302C2Q8×C22⋊Dic7911yescharacteristic
303C2C22×#1457908511yescharacteristic
304C2#2377192611yescharacteristic
305C2#2377607111yescharacteristic
306C2#2377607811yescharacteristic
307C2Q8×#1192961111yescharacteristic
308C2Q8×#1192961411yescharacteristic
subgroupG/H
centerC23C22×C22⋊D79
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC2×Q82×C79C2
socle, prime radicalC23×C79C22×D4
cosocleC22×C4×C79C24
hypercenterC2×Q82D79
hypocenterC79Q8×#103
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×C4×Q8 ◁ C2×Q82

Complements

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

NH ≅ G/Ntype
21. Q82×C79C4semidirect
37. #14579085Q8direct (N × H)
102. Q8×C79#103semidirect
103. Q8×C79C4×Q8semidirect
162. C79Q8×#103semidirect
164. Q82Dic79semidirect
257. Q8#14579085direct (N × H)
258. Q8Q8×Dic79semidirect

Maximal subgroups

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

subgroupindex
C2×Q8×C79⋊C82
Q8×C4⋊Dic792
#237643622
#237643492
#237634052
C4×#145790852
C2×Q82×C792
Q8×#10379