Finite Group Databasebeta

← C4×#17986107 #31995957

Subgroups — C4×#17986107 #31995957

Order 18176.

1086 conjugacy classes of subgroups.

The subgroup lattice has 280 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986107C212yesmaximal
2C2×C4×Dic284C211yesmaximal, characteristic
3C42×Dic142C212yesmaximal
4#22588237C212yesmaximal
5C4×#14556060C211yesmaximal, characteristic
6#22588171C214yesmaximal
7C4×#14556053C212yesmaximal
8C4×#97×C71C211yesmaximal, characteristic
9C22×Dic284C2211yescharacteristic
10C2×C4×Dic142C2212yes—
11C2×C4×Dic142C2214yes—
12#17986107C4116yesdirect product factor
13C4×Dic284C418yescomplemented
14C2×#14556062C2211yescharacteristic
15C2×#14556060C2212yes—
16C2×#14556053C2214yes—
17C2×#14556053C2212yes—
18C4×Dic71⋊C4—22no—
19C4×Dic71⋊C4—24no—
20C4×C4⋊Dic71C2212yes—
21C4×C4⋊Dic71C2214yes—
22C42×Dic71—22no—
23#17985762C2214yes—
24#17985762C2212yes—
25C2×#97×C71C2212yes—
26C2×#97×C71C2212yes—
27C2×C4×C8×C71C2211yescharacteristic
28C2×C4×C8×C71C2211yescharacteristic
29C43×C71C2211yescharacteristic
30C22×Dic142C2312yes—
31C2×Dic284C2×C414yes—
32C2×Dic284C2×C418yes—
33C4×Dic142—24no—
34C4×Dic142—28no—
35C4×Dic142C2×C418yes—
36C4×Dic142C2×C4116yes—
37C2×C4⋊Dic71C2314yes—
38C2×C4⋊Dic71C2312yes—
39C2×Dic71⋊C4—22no—
40C2×Dic71⋊C4—24no—
41C2×C4×Dic71—24no—
42C2×C4×Dic71—22no—
43C2×C4×Dic71—24no—
44C2×C4×Dic71—22no—
45#14556062C2×C414yes—
46#14556060C2×C418yes—
47#14556053C2×C418yes—
48#14556053C2×C4116yes—
49C71⋊#95—22no—
50C71⋊#95—24no—
51C22×C8×C71C2312yes—
52C22×C8×C71C2311yescharacteristic
53C22×C8×C71C2311yescharacteristic
54C2×C42×C71D412yes—
55C2×C42×C71D412yes—
56C2×C42×C71C2311yescharacteristic
57C2×C42×C71C2312yes—
58#97×C71—24no—
59#97×C71C2×C418yes—
60C4×C8×C71—22no—
61C4×C8×C71C2×C414yes—
62C2×Dic142—22no—
63C2×Dic142—24no—
64C2×Dic142C22×C414yes—
65C2×Dic142C22×C418yes—
66C22×Dic71—22no—
67C22×Dic71—24no—
68C22×Dic71—22no—
69Dic284C42116yescomplemented
70C4⋊Dic71—24no—
71C4⋊Dic71—22no—
72C4⋊Dic71C22×C418yes—
73C4⋊Dic71C22×C414yes—
74Dic71⋊C4—216no—
75Dic71⋊C4—28no—
76C4×Dic71—216no—
77C4×Dic71—28no—
78C4×Dic71—48no—
79C4×Dic71—44no—
80C22×C4×C71C2×D411yescharacteristic
81C22×C4×C71C2×D414yes—
82C22×C4×C71C2×D411yescharacteristic
83C22×C4×C71C2411yescharacteristic
84C2×C8×C71—22no—
85C2×C8×C71—22no—
86C2×C8×C71—22no—
87C2×C8×C71C22×C412yes—
88C2×C8×C71C22×C414yes—
89C2×C8×C71C22×C412yes—
90C2×C8×C71C22×C414yes—
91C42×C71—24no—
92C42×C71—42no—
93C42×C71C22×C412yes—
94C42×C71C22×C414yes—
95C42×C71#4112yes—
96C42×C71#4114yes—
97C23×C71C22×D411yescharacteristic
98C2×C4×C71—24no—
99C2×C4×C71—22no—
100C2×C4×C71—24no—
101C2×C4×C71C4×D418yes—
102C2×C4×C71C4×D412yes—
103C2×C4×C71C4×D412yes—
104C2×C4×C71#13714yes—
105C2×C4×C71C23×C411yescharacteristic
106C2×C4×C71C23×C412yes—
107C2×C4×C71C2×#4111yescharacteristic
108C2×C4×C71C2×#4112yes—
109C2×Dic71—24no—
110C2×Dic71—28no—
111C2×Dic71—24no—
112C2×Dic71—28no—
113C2×Dic71—44no—
114C2×Dic71—44no—
115C2×Dic71—44no—
116Dic142—24no—
117Dic142—28no—
118Dic142C2×C4218yes—
119C8×C71—24no—
120C8×C71—22no—
121C8×C71C2×C4214yes—
122C22×C71C2×C4×D411yescharacteristic
123C22×C71C2×C4×D412yes—
124C22×C71C2×#13712yes—
125C22×C71#57512yes—
126C4×C71—22no—
127C4×C71—28no—
128C4×C71#44114yescomplemented
129C4×C71C22×C4211yescharacteristic
130C4×C71C4×#4112yes—
131C4×C71C4×#4111yescharacteristic
132Dic71—28no—
133Dic71—44no—
134Dic71—48no—
135C4×#441—711nomaximal, Sylow
136C2×C71C42×D411yescharacteristic
137C2×C71C2×#44111yescharacteristic
138C2×C71#294311yescharacteristic
139C2×C71C4×#13714yes—
140C2×#441—712no—
141C2×C4×Q16—711no—
142C42×Q8—712no—
143#1776—712no—
144C4×#106—711no—
145#1763—714no—
146C4×#103—712no—
147C4×#97D7111yescharacteristic
148C71C4×#44111yescharacteristic, complemented, Sylow
149C22×Q16—711no—
150C2×C4×Q8—712no—
151C2×C4×Q8—714no—
152#441—7116no—
153C4×Q16—718no—
154C2×#107—711no—
155C2×#106—712no—
156C2×#103—712no—
157C2×#103—714no—
158C2×#97C2×D7112yes—
159C2×#97C2×D7112yes—
160C2×C4×C8C2×D7111yescharacteristic
161C2×C4×C8C2×D7111yescharacteristic
162C4×C4⋊C4—712no—
163C4×C4⋊C4—714no—
164C4×C4⋊C4—1424no—
165C4×C4⋊C4—1422no—
166C43—1422no—
167C43C2×D7111yescharacteristic
168#340—714no—
169#340—712no—
170C22×Q8—712no—
171C2×Q16—714no—
172C2×Q16—718no—
173C22×C8C22×D7112yes—
174C22×C8C22×D7111yescharacteristic
175C22×C8C22×D7111yescharacteristic
176C4×Q8—718no—
177C4×Q8—7116no—
178C4×Q8—1424no—
179C4×Q8—1428no—
180C2×C4⋊C4—714no—
181C2×C4⋊C4—712no—
182C2×C4⋊C4—1422no—
183C2×C4⋊C4—1424no—
184C2×C42—1424no—
185C2×C42—1422no—
186C2×C42—1424no—
187C2×C42—1422no—
188C2×C42D28412yes—
189C2×C42D28412yes—
190C2×C42C22×D7112yes—
191C2×C42C22×D7111yescharacteristic
192#107—714no—
193#106—718no—
194#103—718no—
195#103—7116no—
196#97—24no—
197#97C4×D7118yes—
198C4×C8—22no—
199C4×C8C4×D7114yes—
200#95—1422no—
201#95—1424no—
202C2×Q8—714no—
203C2×Q8—718no—
204C2×Q8—1422no—
205C2×Q8—1424no—
206C22×C4—1424no—
207C22×C4—1422no—
208C22×C4—1422no—
209C22×C4C2×D28411yescharacteristic
210C22×C4C2×D28414yes—
211C22×C4C2×D28411yescharacteristic
212C22×C4C23×D7111yescharacteristic
213Q16—7116no—
214C2×C8—22no—
215C2×C8—22no—
216C2×C8—22no—
217C2×C8C2×C4×D7112yes—
218C2×C8C2×C4×D7114yes—
219C2×C8C2×C4×D7112yes—
220C2×C8C2×C4×D7114yes—
221C4⋊C4—718no—
222C4⋊C4—714no—
223C4⋊C4—1424no—
224C4⋊C4—1422no—
225C4⋊C4—14216no—
226C4⋊C4—1428no—
227C42—24no—
228C42—42no—
229C42—2848no—
230C42—2844no—
231C42—14216no—
232C42—1428no—
233C42C2×C4×D7112yes—
234C42C2×C4×D7114yes—
235C42#1176586512yes—
236C42#1176586514yes—
237C23C22×D28411yescharacteristic
238Q8—718no—
239Q8—1424no—
240Q8—1428no—
241C2×C4—24no—
242C2×C4—24no—
243C2×C4—22no—
244C2×C4—2844no—
245C2×C4—2844no—
246C2×C4—2844no—
247C2×C4—1424no—
248C2×C4—1428no—
249C2×C4—1424no—
250C2×C4—1428no—
251C2×C4C4×D28418yes—
252C2×C4C4×D28412yes—
253C2×C4C4×D28412yes—
254C2×C4#1455616114yes—
255C2×C4C22×C4×D7111yescharacteristic
256C2×C4C22×C4×D7112yes—
257C2×C4C2×#1176586511yescharacteristic
258C2×C4C2×#1176586512yes—
259C8—24no—
260C8—22no—
261C8C42×D7114yes—
262C22C2×C4×D28411yescharacteristic
263C22C2×C4×D28412yes—
264C22C2×#1455616112yes—
265C22#1798679912yes—
266C4—22no—
267C4—28no—
268C4—2844no—
269C4—2848no—
270C4—1428no—
271C4#1798610714yesdirect product factor
272C4C2×C42×D7111yescharacteristic
273C4C4×#1176586512yes—
274C4C4×#1176586511yescharacteristic
275C2C42×D28411yescharacteristic
276C2C2×#1798610711yescharacteristic
277C2#2259714211yescharacteristic
278C2C4×#1455616114yes—
subgroupG/H
centerC22×C4C2×D284
commutatorC4×C71C22×C42
FrattiniC22×C4C23×D71
FittingC4×#97×C71C2
socle, prime radicalC23×C71C22×D4
cosocleC22×C4×C71C24
hypercenterC4×#97D71
hypocenterC71C4×#441
LCSG ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C43 ◁ C4×#97

Complements

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

NH ≅ G/Ntype
12. #17986107C4direct (N × H)
13. C4×Dic284C4semidirect
69. Dic284C42semidirect
128. C4×C71#441semidirect
148. C71C4×#441semidirect
271. C4#17986107direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179861072
C2×C4×Dic2842
C42×Dic1422
#225882372
C4×#145560602
#225881712
C4×#145560532
C4×#97×C712
C4×#44171