Finite Group Databasebeta

← C4×#17985951 #31994783

Subgroups — C4×#17985951 #31994783

Order 18176.

1734 conjugacy classes of subgroups.

The subgroup lattice has 228 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17985951C214yesmaximal
2C2×C4×#11765848C212yesmaximal
3C43×D71C211yesmaximal, characteristic
4C4×#14556039C211yesmaximal, characteristic, complemented
5#97×Dic71C214yesmaximal, complemented
6C4×C8×Dic71C212yesmaximal, complemented
7C4×#97×C71C211yesmaximal, characteristic, complemented
8C22×#11765848C2214yes—
9C2×C42×D71C414yes—
10C2×C42×D71C2211yescharacteristic
11C2×C42×D71C2212yes—
12#17985951C4132yesdirect product factor
13C4×#11765848C4116yescomplemented
14C2×#14556039C2214yes—
15C2×#14556038C2214yes—
16C2×C4×C71⋊C8C2212yes—
17C2×C8×Dic71C2218yes—
18C42×Dic71C414yes—
19C42×Dic71C2211yescharacteristic
20C42×Dic71C2212yes—
21C2×#97×C71C2214yes—
22C2×C4×C8×C71C2212yes—
23C43×C71C2211yescharacteristic
24C22×C4×D71C2×C414yes—
25C22×C4×D71C2×C412yes—
26C22×C4×D71C2311yescharacteristic
27C2×#11765848C2×C4116yes—
28C2×#11765848C2×C4132yes—
29C22×C71⋊C8C2314yes—
30C2×C4×Dic71C2×C418yes—
31C2×C4×Dic71C2×C414yes—
32C2×C4×Dic71C2×C412yes—
33C2×C4×Dic71C2×C414yes—
34C2×C4×Dic71C2312yes—
35C2×C4×Dic71C2311yescharacteristic
36C42×D71—216no—
37C42×D71C2×C418yes—
38C42×D71C2×C4116yes—
39#14556039C2×C4116yescomplemented
40#14556038C2×C4116yescomplemented
41C4×C71⋊C8C2×C418yescomplemented
42C8×Dic71C2×C4132yescomplemented
43C22×C8×C71C2314yes—
44C2×C42×C71C2×C414yes—
45C2×C42×C71C2312yes—
46C2×C42×C71C2311yescharacteristic
47#97×C71C2×C4116yescomplemented
48C4×C8×C71C2×C418yescomplemented
49C23×D71C22×C411yescharacteristic
50C22×Dic71C22×C412yes—
51C22×Dic71C22×C411yescharacteristic
52C22×Dic71C22×C414yes—
53C2×C4×D71—28no—
54C2×C4×D71—216no—
55C2×C4×D71C4218yes—
56C2×C4×D71C42116yes—
57C2×C4×D71C22×C414yes—
58C2×C4×D71C22×C418yes—
59#11765848C42164yescomplemented
60C2×C71⋊C8C22×C4116yes—
61C2×C71⋊C8C22×C418yes—
62C4×Dic71—216no—
63C4×Dic71C4218yes—
64C4×Dic71C42116yes—
65C4×Dic71M16116yescomplemented
66C4×Dic71C22×C418yes—
67C4×Dic71C22×C414yes—
68C22×C4×C71C22×C414yes—
69C22×C4×C71C22×C412yes—
70C22×C4×C71C2411yescharacteristic
71C2×C8×C71C22×C418yes—
72C2×C8×C71C22×C4116yes—
73C42×C71—28no—
74C42×C71C22×C414yes—
75C42×C71C22×C418yes—
76C23×C71C23×C411yescharacteristic
77C22×D71—24no—
78C22×D71C2×C4214yes—
79C22×D71C2×C4212yes—
80C2×C4×C71—28no—
81C2×C4×C71C2×C4218yes—
82C2×C4×C71C2×C4214yes—
83C2×C4×C71C2×M1618yes—
84C2×C4×C71C23×C412yes—
85C2×C4×C71C23×C414yes—
86C2×Dic71—24no—
87C2×Dic71C2×C4214yes—
88C2×Dic71C2×C4214yes—
89C2×Dic71C2×C4212yes—
90C2×Dic71C2×C4218yes—
91C2×Dic71C2×M16116yes—
92C4×D71—216no—
93C4×D71—232no—
94C4×D71C2×C42116yes—
95C8×C71C2×C42116yescomplemented
96C71⋊C8C2×C42116yescomplemented
97C22×C71C22×C4212yes—
98C22×C71C22×C4211yescharacteristic
99C22×C71C22×M1614yes—
100C2×D71—28no—
101C2×D71—24no—
102C2×D71C4314yes—
103C4×C71—28no—
104C4×C71C4×M1618yescomplemented
105C4×C71C22×C4214yes—
106Dic71—24no—
107Dic71C4314yes—
108Dic71C4×M16116yescomplemented
109C42×M16—711nomaximal, Sylow
110C2×C71C2×C4311yescharacteristic
111C2×C71C2×C4×M1614yes—
112C2×C71C2×C4×M1612yes—
113D71—24no—
114C2×C4×M16—714no—
115C2×C4×M16—712no—
116C2×C43—711no—
117C4×#97—714no—
118C4×#97—711no—
119C4×#97D7111yescharacteristic, complemented
120C42×C8—712no—
121C71C42×M1611yescharacteristic, complemented, Sylow
122C22×M16—714no—
123C22×C42—712no—
124C22×C42—711no—
125C22×C42—714no—
126C4×M16—7132no—
127C4×M16—7116no—
128C2×#97—714no—
129C2×#97—714no—
130C2×#97C2×D7114yes—
131C2×C4×C8—718no—
132C2×C4×C8—712no—
133C2×C4×C8C2×D7112yes—
134C43—714no—
135C43—712no—
136C43—711no—
137C43C2×D7111yescharacteristic
138C23×C4—711no—
139C23×C4—714no—
140C23×C4—712no—
141C2×M16—7132no—
142C2×M16—7116no—
143C22×C8—714no—
144C22×C8C22×D7114yes—
145C2×C42—714no—
146C2×C42—712no—
147C2×C42—714no—
148C2×C42—712no—
149C2×C42—711no—
150C2×C42—7116no—
151C2×C42—718no—
152C2×C42—718no—
153C2×C42—14216no—
154C2×C42C4×D7114yes—
155C2×C42C22×D7112yes—
156C2×C42C22×D7111yescharacteristic
157#97—7116no—
158#97—7116no—
159#97C4×D71116yescomplemented
160C4×C8—7132no—
161C4×C8—718no—
162C4×C8C4×D7118yescomplemented
163C24—711no—
164C22×C4—711no—
165C22×C4—714no—
166C22×C4—718no—
167C22×C4—714no—
168C22×C4—712no—
169C22×C4—7116no—
170C22×C4—718no—
171C22×C4—14216no—
172C22×C4—1428no—
173C22×C4C2×C4×D7114yes—
174C22×C4C2×C4×D7112yes—
175C22×C4C23×D7111yescharacteristic
176M16—7164no—
177C2×C8—7116no—
178C2×C8—718no—
179C2×C8C2×C4×D71116yes—
180C2×C8C2×C4×D7118yes—
181C42—28no—
182C42—718no—
183C42—714no—
184C42—7116no—
185C42—718no—
186C42—7116no—
187C42—14216no—
188C42C2×C4×D7114yes—
189C42C2×C4×D7118yes—
190C23—714no—
191C23—712no—
192C23—1424no—
193C23C22×C4×D7111yescharacteristic
194C2×C4—28no—
195C2×C4—718no—
196C2×C4—714no—
197C2×C4—712no—
198C2×C4—7116no—
199C2×C4—7116no—
200C2×C4—714no—
201C2×C4—14232no—
202C2×C4—1424no—
203C2×C4—14216no—
204C2×C4C42×D7118yes—
205C2×C4C42×D7114yes—
206C2×C4M16×D7118yes—
207C2×C4C22×C4×D7114yes—
208C2×C4C22×C4×D7112yes—
209C8—7116no—
210C8C42×D71116yescomplemented
211C22—714no—
212C22—1428no—
213C22—1424no—
214C22C2×C42×D7112yes—
215C22C2×C42×D7111yescharacteristic
216C22C2×M16×D7114yes—
217C4—28no—
218C4—7116no—
219C4—714no—
220C4—1424no—
221C4#1798595118yesdirect product factor
222C4C2×C42×D7114yes—
223C2—1424no—
224C2C43×D7111yescharacteristic
225C2C4×M16×D7114yes—
226C2C2×#1798595112yes—
subgroupG/H
centerC2×C42C22×D71
commutatorC2×C71C2×C43
FrattiniC22×C4C23×D71
FittingC4×#97×C71C2
socleC23×C71C23×C4
prime radicalC23×D71C22×C4
cosocleC22×C4×C71C24
hypercenterC4×#97D71
hypocenterC71C42×M16
LCSG ▷ C2×C71 ▷ C71
UCSC1 ◁ C2×C42 ◁ C4×#97

Complements

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

NH ≅ G/Ntype
4. C4×#14556039C2semidirect
5. #97×Dic71C2semidirect
6. C4×C8×Dic71C2semidirect
7. C4×#97×C71C2semidirect
12. #17985951C4direct (N × H)
13. C4×#11765848C4semidirect
39. #14556039C2×C4semidirect
40. #14556038C2×C4semidirect
41. C4×C71⋊C8C2×C4semidirect
42. C8×Dic71C2×C4semidirect
47. #97×C71C2×C4semidirect
48. C4×C8×C71C2×C4semidirect
59. #11765848C42semidirect
65. C4×Dic71M16semidirect
95. C8×C71C2×C42semidirect
96. C71⋊C8C2×C42semidirect
104. C4×C71C4×M16semidirect
108. Dic71C4×M16semidirect
119. C4×#97D71semidirect
121. C71C42×M16semidirect
159. #97C4×D71semidirect
162. C4×C8C4×D71semidirect
210. C8C42×D71semidirect
221. C4#17985951direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179859512
C2×C4×#117658482
C43×D712
C4×#145560392
#97×Dic712
C4×C8×Dic712
C4×#97×C712
C42×M1671