Finite Group Databasebeta

← C4×Q16×Dic71 #31995929

Subgroups — C4×Q16×Dic71 #31995929

Order 18176.

1110 conjugacy classes of subgroups.

The subgroup lattice has 300 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×Q16×Dic71C212yesmaximal
2C4×Q8×Dic71C212yesmaximal
3#107×Dic71C212yesmaximal
4C4×#14556062C211yesmaximal, characteristic
5#103×Dic71C214yesmaximal
6C4×#14556052C212yesmaximal
7C4×C8×Dic71C211yesmaximal, characteristic
8C2×C4×Q16×C71C211yesmaximal, characteristic
9C2×Q8×Dic71C2214yes—
10Q16×Dic71C4116yesdirect product factor
11C2×#14556062C2212yes—
12C2×#14556052C2214yes—
13C2×C4×C71⋊C8C2211yescharacteristic
14C2×C8×Dic71C2212yes—
15C2×C8×Dic71C2212yes—
16C4⋊C4×Dic71—24no—
17C4⋊C4×Dic71C2214yes—
18C4×C4⋊Dic71—22no—
19C4×C4⋊Dic71C2212yes—
20C42×Dic71—22no—
21C42×Dic71C2211yescharacteristic
22#17985762C2212yes—
23#17985761C2214yes—
24C22×Q16×C71C2211yescharacteristic
25C2×C4×Q8×C71C2212yes—
26C4×Q16×C71C418yescomplemented
27C2×#107×C71C2211yescharacteristic
28C2×#103×C71C2212yes—
29C2×C4×C8×C71C2211yescharacteristic
30C22×C71⋊C8C2312yes—
31Q8×Dic71—28no—
32Q8×Dic71C2×C4116yes—
33C2×C4⋊Dic71—24no—
34C2×C4⋊Dic71C2314yes—
35C2×C4×Dic71—24no—
36C2×C4×Dic71—24no—
37C2×C4×Dic71—22no—
38C2×C4×Dic71D411yescharacteristic
39C2×C4×Dic71D412yes—
40C2×C4×Dic71D411yescharacteristic
41C2×C4×Dic71C2312yes—
42#14556062C2×C418yes—
43#14556052C2×C4116yes—
44C4×C71⋊C8—22no—
45C8×Dic71—24no—
46C8×Dic71C2×C418yes—
47C71⋊#95—24no—
48C71⋊#95—22no—
49C22×Q8×C71C2312yes—
50C2×Q16×C71C2×C418yes—
51C2×Q16×C71C2×C414yes—
52C22×C8×C71C2311yescharacteristic
53C22×C8×C71C2311yescharacteristic
54C4×Q8×C71—24no—
55C4×Q8×C71C2×C418yes—
56C2×C4⋊C4×C71—22no—
57C2×C4⋊C4×C71C2312yes—
58C2×C42×C71—22no—
59C2×C42×C71C2311yescharacteristic
60#107×C71C2×C414yes—
61#103×C71C2×C418yes—
62C4×C8×C71C2×C414yes—
63C22×Dic71—24no—
64C22×Dic71C2×D412yes—
65C22×Dic71C2×D412yes—
66C2×C71⋊C8—22no—
67C2×C71⋊C8—22no—
68C2×C71⋊C8C22×C414yes—
69C4⋊Dic71—24no—
70C4⋊Dic71—216no—
71C4⋊Dic71C22×C418yes—
72C4×Dic71—22no—
73C4×Dic71—216no—
74C4×Dic71—24no—
75C4×Dic71—44no—
76C4×Dic71—48no—
77C4×Dic71Q1614yesdirect product factor
78C4×Dic71C22×C414yes—
79C4×Dic71#4114yes—
80C2×Q8×C71—22no—
81C2×Q8×C71—24no—
82C2×Q8×C71C22×C418yes—
83C2×Q8×C71C22×C414yes—
84C22×C4×C71—22no—
85C22×C4×C71—22no—
86C22×C4×C71C2×D411yescharacteristic
87C22×C4×C71C2×D411yescharacteristic
88C22×C4×C71C2411yescharacteristic
89Q16×C71C42116yescomplemented
90C2×C8×C71—22no—
91C2×C8×C71C22×C414yes—
92C2×C8×C71C22×C412yes—
93C2×C8×C71C22×C412yes—
94C4⋊C4×C71—28no—
95C4⋊C4×C71—22no—
96C4⋊C4×C71C22×C414yes—
97C42×C71—28no—
98C42×C71C22×C412yes—
99C42×C71#4112yes—
100C23×C71C22×D411yescharacteristic
101Q8×C71—28no—
102Q8×C71—24no—
103Q8×C71C2×C4218yes—
104C2×C4×C71—24no—
105C2×C4×C71—28no—
106C2×C4×C71—22no—
107C2×C4×C71—24no—
108C2×C4×C71—44no—
109C2×C4×C71C4×D412yes—
110C2×C4×C71C4×D412yes—
111C2×C4×C71C2×Q1612yes—
112C2×C4×C71#13512yes—
113C2×C4×C71C23×C412yes—
114C2×C4×C71C23×C411yescharacteristic
115C2×C4×C71C2×#4112yes—
116C2×C4×C71C2×#4111yescharacteristic
117C2×Dic71—22no—
118C2×Dic71—22no—
119C2×Dic71—28no—
120C2×Dic71—44no—
121C2×Dic71—44no—
122C2×Dic71C4×D414yes—
123C2×Dic71C4×D414yes—
124C2×Dic71C2×Q1614yes—
125C2×Dic71#13514yes—
126C8×C71—22no—
127C8×C71C2×C4214yes—
128C71⋊C8—24no—
129C22×C71C2×C4×D412yes—
130C22×C71C2×C4×D411yescharacteristic
131C22×C71C22×Q1611yescharacteristic
132C22×C71C2×#13512yes—
133C22×C71C2×#13511yescharacteristic
134C4×C71—22no—
135C4×C71—28no—
136C4×C71—44no—
137C4×C71C4×Q1614yescomplemented
138C4×C71C22×C4211yescharacteristic
139C4×C71C4×#4112yes—
140C4×C71C4×#4111yescharacteristic
141Dic71—24no—
142Dic71—48no—
143Dic71C4×Q1618yesdirect product factor
144C42×Q16—711nomaximal, Sylow
145C2×C71C42×D411yescharacteristic
146C2×C71C2×C4×Q1612yes—
147C2×C71C2×C4×Q1611yescharacteristic
148C2×C71C4×#13512yes—
149C2×C71C4×#13511yescharacteristic
150C2×C4×Q16—712no—
151C2×C4×Q16D7111yescharacteristic
152C42×Q8—712no—
153C4×#107—712no—
154C4×#107—711no—
155C4×#103—714no—
156C4×#103—712no—
157C42×C8—711no—
158C71C42×Q1611yescharacteristic, complemented, Sylow
159C22×Q16C2×D7111yescharacteristic
160C2×C4×Q8—714no—
161C2×C4×Q8C2×D7112yes—
162C4×Q16—7116no—
163C4×Q16Dic7118yesdirect product factor
164C2×#107—712no—
165C2×#107C2×D7111yescharacteristic
166C2×#103—714no—
167C2×#103C2×D7112yes—
168C2×C4×C8—712no—
169C2×C4×C8—712no—
170C2×C4×C8—711no—
171C2×C4×C8C2×D7111yescharacteristic
172C4×C4⋊C4—714no—
173C4×C4⋊C4—712no—
174C4×C4⋊C4—1422no—
175C4×C4⋊C4—1424no—
176C43—711no—
177C43—1422no—
178#340—712no—
179#340—714no—
180C22×Q8C22×D7112yes—
181C2×Q16C4×D7118yes—
182C2×Q16C2×Dic7114yes—
183C22×C8—712no—
184C22×C8C22×D7111yescharacteristic
185C22×C8C22×D7111yescharacteristic
186C4×Q8—24no—
187C4×Q8—7116no—
188C4×Q8—1428no—
189C4×Q8C2×Dic7118yes—
190C2×C4⋊C4—22no—
191C2×C4⋊C4—714no—
192C2×C4⋊C4—1424no—
193C2×C4⋊C4C22×D7112yes—
194C2×C42—22no—
195C2×C42—711no—
196C2×C42—712no—
197C2×C42—712no—
198C2×C42—711no—
199C2×C42—1424no—
200C2×C42—1422no—
201C2×C42—1424no—
202C2×C42C22×D7111yescharacteristic
203#107—718no—
204#107C2×Dic7114yes—
205#103—7116no—
206#103C2×Dic7118yes—
207C4×C8—718no—
208C4×C8—1424no—
209C4×C8—1422no—
210C4×C8C2×Dic7114yes—
211#95—1424no—
212#95—1422no—
213C2×Q8—24no—
214C2×Q8—22no—
215C2×Q8C2×C4×D7118yes—
216C2×Q8C22×Dic7114yes—
217C22×C4—22no—
218C22×C4—22no—
219C22×C4—712no—
220C22×C4—712no—
221C22×C4—1424no—
222C22×C4D4×D7111yescharacteristic
223C22×C4D4×D7111yescharacteristic
224C22×C4C23×D7111yescharacteristic
225Q16C4×Dic71116yesdirect product factor
226C2×C8—22no—
227C2×C8—714no—
228C2×C8—1422no—
229C2×C8—1422no—
230C2×C8C2×C4×D7114yes—
231C2×C8C22×Dic7112yes—
232C2×C8C22×Dic7112yes—
233C4⋊C4—22no—
234C4⋊C4—28no—
235C4⋊C4—718no—
236C4⋊C4—14216no—
237C4⋊C4—1424no—
238C4⋊C4C22×Dic7114yes—
239C42—28no—
240C42—2848no—
241C42—2844no—
242C42—714no—
243C42—714no—
244C42—714no—
245C42—1424no—
246C42—14216no—
247C42—1422no—
248C42C22×Dic7112yes—
249C42#1176586412yes—
250C23C2×D4×D7111yescharacteristic
251Q8—28no—
252Q8—24no—
253Q8C2×C4×Dic7118yes—
254C2×C4—28no—
255C2×C4—24no—
256C2×C4—22no—
257C2×C4—24no—
258C2×C4—44no—
259C2×C4—2844no—
260C2×C4—2844no—
261C2×C4—714no—
262C2×C4—714no—
263C2×C4—714no—
264C2×C4—714no—
265C2×C4—1428no—
266C2×C4—1422no—
267C2×C4—1422no—
268C2×C4D4×Dic7112yes—
269C2×C4D4×Dic7112yes—
270C2×C4Q16×D7112yes—
271C2×C4#1455615112yes—
272C2×C4C22×C4×D7112yes—
273C2×C4C23×Dic7111yescharacteristic
274C2×C4#41×D7112yes—
275C2×C4C2×#1176586411yescharacteristic
276C8—22no—
277C8—1424no—
278C8C2×C4×Dic7114yes—
279C22C4×D4×D7112yes—
280C22C2×D4×Dic7111yescharacteristic
281C22C2×Q16×D7111yescharacteristic
282C22#135×D7112yes—
283C22C2×#1455615111yescharacteristic
284C4—28no—
285C4—22no—
286C4—44no—
287C4—2848no—
288C4—718no—
289C4—1424no—
290C4Q16×Dic7114yesdirect product factor
291C4C22×C4×Dic7111yescharacteristic
292C4C4×#1176586412yes—
293C4#41×Dic7111yescharacteristic
294C2C4×D4×Dic7111yescharacteristic
295C2C4×Q16×D7112yes—
296C2C2×Q16×Dic7111yescharacteristic
297C2C4×#1455615112yes—
298C2#135×Dic7111yescharacteristic
subgroupG/H
centerC22×C4D4×D71
commutatorC4×C71C22×C42
FrattiniC22×C4C23×D71
FittingC2×C4×Q16×C71C2
socle, prime radicalC23×C71C22×D4
cosocleC22×C4×C71C24
hypercenterC2×C4×Q16D71
hypocenterC71C42×Q16
LCSG ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×C4×Q16

Complements

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

NH ≅ G/Ntype
10. Q16×Dic71C4direct (N × H)
26. C4×Q16×C71C4semidirect
77. C4×Dic71Q16direct (N × H)
89. Q16×C71C42semidirect
137. C4×C71C4×Q16semidirect
143. Dic71C4×Q16direct (N × H)
158. C71C42×Q16semidirect
163. C4×Q16Dic71direct (N × H)
225. Q16C4×Dic71direct (N × H)
290. C4Q16×Dic71direct (N × H)

Maximal subgroups

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

subgroupindex
C2×Q16×Dic712
C4×Q8×Dic712
#107×Dic712
C4×#145560622
#103×Dic712
C4×#145560522
C4×C8×Dic712
C2×C4×Q16×C712
C42×Q1671