Finite Group Databasebeta

← C4×#17986093 #31995927

Subgroups — C4×#17986093 #31995927

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×C4×Dic284C211yesmaximal, characteristic
2C2×#17986093C212yesmaximal
3C4×#14556093C212yesmaximal
4#107×Dic71C212yesmaximal
5C4×#14556051C212yesmaximal
6#22588159C214yesmaximal
7C4×C8×Dic71C211yesmaximal, characteristic
8C4×#107×C71C211yesmaximal, characteristic
9C22×Dic284C2211yescharacteristic
10C2×C4×Dic142C2212yes—
11C2×#14556093C2214yes—
12C4×Dic284C418yescomplemented
13#17986093C4116yesdirect product factor
14C2×#14556062C2211yescharacteristic
15C2×#14556053C2212yes—
16C2×#14556051C2214yes—
17C2×C4×C71⋊C8C2211yescharacteristic
18C2×C8×Dic71C2212yes—
19C2×C8×Dic71C2212yes—
20C4⋊C4×Dic71C2214yes—
21C4×Dic71⋊C4—22no—
22#17985850—24no—
23C42×Dic71—22no—
24C42×Dic71C2211yescharacteristic
25#17985761C2214yes—
26C2×#107×C71C2212yes—
27C2×C4×C8×C71C2211yescharacteristic
28C4×C4⋊C4×C71C2212yes—
29#340×C71C2212yes—
30C22×Dic142C2312yes—
31C2×Dic284C2×C418yes—
32C2×Dic284C2×C414yes—
33C22×C71⋊C8C2312yes—
34C4×Dic142—24no—
35C4×Dic142C2×C418yes—
36#14556093—28no—
37#14556093C2×C4116yes—
38C2×C4⋊Dic71C2312yes—
39C2×Dic71⋊C4—24no—
40C2×Dic71⋊C4—22no—
41C2×C4×Dic71—24no—
42C2×C4×Dic71—24no—
43C2×C4×Dic71—22no—
44C2×C4×Dic71D412yes—
45C2×C4×Dic71D411yescharacteristic
46C2×C4×Dic71D411yescharacteristic
47C2×C4×Dic71C2312yes—
48#14556062C2×C414yes—
49#14556053C2×C418yes—
50#14556051C2×C4116yes—
51C4×C71⋊C8—22no—
52C8×Dic71—24no—
53C8×Dic71C2×C418yes—
54C71⋊#95—24no—
55C22×C8×C71C2311yescharacteristic
56C22×C8×C71C2311yescharacteristic
57C2×C4⋊C4×C71C2314yes—
58C2×C42×C71—22no—
59C2×C42×C71C2311yescharacteristic
60#107×C71C2×C418yes—
61C4×C8×C71C2×C414yes—
62#95×C71—22no—
63C2×Dic142—24no—
64C2×Dic142—22no—
65C2×Dic142C22×C418yes—
66C2×Dic142C22×C414yes—
67C22×Dic71—22no—
68C22×Dic71—22no—
69C22×Dic71C2×D412yes—
70C22×Dic71C2×D412yes—
71Dic284C42116yescomplemented
72C2×C71⋊C8—22no—
73C2×C71⋊C8—22no—
74C2×C71⋊C8C22×C414yes—
75C4⋊Dic71—22no—
76C4⋊Dic71C22×C414yes—
77Dic71⋊C4—28no—
78Dic71⋊C4—216no—
79C4×Dic71—28no—
80C4×Dic71—22no—
81C4×Dic71—216no—
82C4×Dic71—24no—
83C4×Dic71—48no—
84C4×Dic71Q1614yescomplemented
85C4×Dic71C22×C414yes—
86C4×Dic71#4114yes—
87C22×C4×C71—24no—
88C22×C4×C71C2×D411yescharacteristic
89C22×C4×C71C2×D411yescharacteristic
90C22×C4×C71C2411yescharacteristic
91C2×C8×C71—22no—
92C2×C8×C71C22×C412yes—
93C2×C8×C71C22×C412yes—
94C2×C8×C71C22×C414yes—
95C4⋊C4×C71—24no—
96C4⋊C4×C71C22×C418yes—
97C42×C71—44no—
98C42×C71C22×C412yes—
99C42×C71#4112yes—
100C23×C71C22×D411yescharacteristic
101C2×C4×C71—22no—
102C2×C4×C71—28no—
103C2×C4×C71—44no—
104C2×C4×C71—44no—
105C2×C4×C71C4×D412yes—
106C2×C4×C71C4×D412yes—
107C2×C4×C71C2×Q1612yes—
108C2×C4×C71#13512yes—
109C2×C4×C71C23×C411yescharacteristic
110C2×C4×C71C23×C412yes—
111C2×C4×C71C2×#4112yes—
112C2×C4×C71C2×#4111yescharacteristic
113C2×Dic71—28no—
114C2×Dic71—24no—
115C2×Dic71—22no—
116C2×Dic71—22no—
117C2×Dic71—24no—
118C2×Dic71—44no—
119C2×Dic71C4×D414yes—
120C2×Dic71C4×D414yes—
121C2×Dic71C2×Q1614yes—
122C2×Dic71#13514yes—
123Dic142—24no—
124Dic142—28no—
125Dic142C2×C4218yes—
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—48no—
136C4×C71C4×Q1614yescomplemented
137C4×C71C22×C4211yescharacteristic
138C4×C71C4×#4111yescharacteristic
139C4×C71C4×#4112yes—
140Dic71—24no—
141Dic71—28no—
142Dic71—44no—
143Dic71C4×Q1618yescomplemented
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×Q16—711no—
152C42×Q8—712no—
153C4×#107—712no—
154C4×#107D7111yescharacteristic
155C4×#103—712no—
156C4×#103—714no—
157C42×C8—711no—
158C71C42×Q1611yescharacteristic, complemented, Sylow
159C22×Q16—711no—
160C2×C4×Q8—714no—
161C2×C4×Q8—712no—
162C4×Q16—7116no—
163C4×Q16—718no—
164C2×#107—711no—
165C2×#107C2×D7112yes—
166C2×#103—712no—
167C2×#103—714no—
168C2×C4×C8—712no—
169C2×C4×C8—712no—
170C2×C4×C8—711no—
171C2×C4×C8C2×D7111yescharacteristic
172C4×C4⋊C4—714no—
173C4×C4⋊C4—1424no—
174C4×C4⋊C4—1422no—
175C4×C4⋊C4C2×D7112yes—
176C43—711no—
177C43—1422no—
178#340—714no—
179#340C2×D7112yes—
180C22×Q8—712no—
181C2×Q16—718no—
182C2×Q16—714no—
183C22×C8—712no—
184C22×C8C22×D7111yescharacteristic
185C22×C8C22×D7111yescharacteristic
186C4×Q8—7116no—
187C4×Q8—718no—
188C4×Q8—1428no—
189C4×Q8—1424no—
190C2×C4⋊C4—712no—
191C2×C4⋊C4—1424no—
192C2×C4⋊C4—1422no—
193C2×C4⋊C4C22×D7114yes—
194C2×C42—22no—
195C2×C42—711no—
196C2×C42—712no—
197C2×C42—712no—
198C2×C42—711no—
199C2×C42—1424no—
200C2×C42—1424no—
201C2×C42—1422no—
202C2×C42C22×D7111yescharacteristic
203#107—714no—
204#107C4×D7118yes—
205#103—718no—
206#103—7116no—
207C4×C8—718no—
208C4×C8—1424no—
209C4×C8—1422no—
210C4×C8C4×D7114yes—
211#95—22no—
212#95—1424no—
213C2×Q8—718no—
214C2×Q8—714no—
215C2×Q8—1424no—
216C2×Q8—1422no—
217C22×C4—24no—
218C22×C4—712no—
219C22×C4—712no—
220C22×C4—1422no—
221C22×C4—1422no—
222C22×C4D4×D7111yescharacteristic
223C22×C4D4×D7111yescharacteristic
224C22×C4C23×D7111yescharacteristic
225Q16—7116no—
226C2×C8—22no—
227C2×C8—714no—
228C2×C8—1422no—
229C2×C8—1422no—
230C2×C8C2×C4×D7112yes—
231C2×C8C2×C4×D7114yes—
232C2×C8C2×C4×D7112yes—
233C4⋊C4—24no—
234C4⋊C4—714no—
235C4⋊C4—14216no—
236C4⋊C4—1422no—
237C4⋊C4—1428no—
238C4⋊C4C2×C4×D7118yes—
239C42—44no—
240C42—2848no—
241C42—714no—
242C42—714no—
243C42—714no—
244C42—1424no—
245C42—14216no—
246C42—1428no—
247C42—1422no—
248C42C2×C4×D7112yes—
249C42#1176586612yes—
250C23C2×D4×D7111yescharacteristic
251Q8—718no—
252Q8—1424no—
253Q8—1428no—
254C2×C4—22no—
255C2×C4—28no—
256C2×C4—44no—
257C2×C4—44no—
258C2×C4—2844no—
259C2×C4—714no—
260C2×C4—714no—
261C2×C4—714no—
262C2×C4—714no—
263C2×C4—1424no—
264C2×C4—1428no—
265C2×C4—1424no—
266C2×C4—1422no—
267C2×C4—1422no—
268C2×C4#1455609012yes—
269C2×C4#1455609012yes—
270C2×C4Q16×D7112yes—
271C2×C4#1455614712yes—
272C2×C4C22×C4×D7111yescharacteristic
273C2×C4C22×C4×D7112yes—
274C2×C4#41×D7112yes—
275C2×C4C2×#1176586611yescharacteristic
276C8—22no—
277C8—1424no—
278C8C42×D7114yes—
279C22C4×D4×D7112yes—
280C22C2×#1455609011yescharacteristic
281C22C2×Q16×D7111yescharacteristic
282C22#135×D7112yes—
283C22C2×#1455614711yescharacteristic
284C4—22no—
285C4—48no—
286C4—2844no—
287C4—718no—
288C4—1428no—
289C4—1424no—
290C4#1798609314yesdirect product factor
291C4C2×C42×D7111yescharacteristic
292C4#1798646711yescharacteristic
293C4C4×#1176586612yes—
294C2C4×#1455609011yescharacteristic
295C2C4×Q16×D7112yes—
296C2C2×#1798609311yescharacteristic
297C2C4×#1455614712yes—
298C2#2259711111yescharacteristic
subgroupG/H
centerC22×C4D4×D71
commutatorC4×C71C22×C42
FrattiniC22×C4C23×D71
FittingC4×#107×C71C2
socle, prime radicalC23×C71C22×D4
cosocleC22×C4×C71C24
hypercenterC4×#107D71
hypocenterC71C42×Q16
LCSG ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C4×#107

Complements

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

NH ≅ G/Ntype
12. C4×Dic284C4semidirect
13. #17986093C4direct (N × H)
71. Dic284C42semidirect
84. C4×Dic71Q16semidirect
136. C4×C71C4×Q16semidirect
143. Dic71C4×Q16semidirect
158. C71C42×Q16semidirect
290. C4#17986093direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×Dic2842
C2×#179860932
C4×#145560932
#107×Dic712
C4×#145560512
#225881592
C4×C8×Dic712
C4×#107×C712
C42×Q1671