Finite Group Databasebeta

← C4×#17985844 #31918522

Subgroups — C4×#17985844 #31918522

Order 18176.

2302 conjugacy classes of subgroups.

The subgroup lattice has 186 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17985844C214yesmaximal
2C2×C42×Dic71C213yesmaximal
3C4×C71⋊#95C213yesmaximal
4#95×Dic71C214yesmaximal
5C4×#95×C71C211yesmaximal, characteristic
6C22×C4×Dic71C2216yes—
7C22×C4×Dic71C2213yes—
8C22×C4×Dic71C2211yescharacteristic
9C22×C4×Dic71C2216yes—
10#17985844C4132yesdirect product factor
11C2×C71⋊#95C22112yes—
12C42×Dic71C4124yescomplemented
13C22×C42×C71C2213yes—
14C2×#95×C71C2214yes—
15C23×Dic71C2316yes—
16C23×Dic71C2311yescharacteristic
17C23×Dic71C2311yescharacteristic
18C2×C4×Dic71—224no—
19C2×C4×Dic71—26no—
20C2×C4×Dic71—26no—
21C2×C4×Dic71C2×C4124yes—
22C2×C4×Dic71C2×C4112yes—
23C2×C4×Dic71C2×C4112yes—
24C2×C4×Dic71C2×C4124yes—
25C2×C4×Dic71C2×C4148yes—
26C71⋊#95C2×C4148yes—
27C23×C4×C71C2316yes—
28C23×C4×C71C2311yescharacteristic
29C2×C42×C71—212no—
30C2×C42×C71C2×C4112yes—
31#95×C71C2×C4116yes—
32C22×Dic71—212no—
33C22×Dic71—26no—
34C22×Dic71—26no—
35C22×Dic71C22×C4124yes—
36C22×Dic71C22×C4112yes—
37C22×Dic71C22×C416yes—
38C22×Dic71C22×C418yes—
39C22×Dic71C22×C416yes—
40C22×Dic71#4118yes—
41C4×Dic71—224no—
42C4×Dic71—248no—
43C4×Dic71C42116yes—
44C4×Dic71C42196yescomplemented
45C24×C71C2411yescharacteristic
46C22×C4×C71—212no—
47C22×C4×C71—212no—
48C22×C4×C71C22×C4124yes—
49C22×C4×C71C22×C4112yes—
50C22×C4×C71C22×C416yes—
51C22×C4×C71#4116yes—
52C22×C4×C71#4112yes—
53C42×C71—224no—
54C23×C71C23×C413yes—
55C23×C71C23×C414yes—
56C23×C71C2×#4114yes—
57C23×C71C2×#4113yes—
58C23×C71C2×#4111yescharacteristic
59C2×C4×C71—212no—
60C2×C4×C71—212no—
61C2×C4×C71—248no—
62C2×C4×C71C2×C42124yes—
63C2×C4×C71C2×C4214yes—
64C2×C4×C71#117112yes—
65C2×C4×C71#117112yes—
66C2×Dic71—212no—
67C2×Dic71—212no—
68C2×Dic71—224no—
69C2×Dic71—224no—
70C2×Dic71C2×C42124yes—
71C2×Dic71C2×C4214yes—
72C2×Dic71C2×C42124yes—
73C2×Dic71C2×C4214yes—
74C2×Dic71#117124yes—
75C22×C71C22×C4211yescharacteristic
76C22×C71C22×C4216yes—
77C22×C71C2×#11716yes—
78C22×C71C2×#11713yes—
79C22×C71C2×#11713yes—
80C22×C71C4×#41112yes—
81C22×C71C4×#4114yes—
82C4×C71—224no—
83C4×C71#37618yescomplemented
84Dic71—224no—
85Dic71C4318yes—
86Dic71#37618yescomplemented
87C4×#376—711nomaximal, Sylow
88C2×C71C2×C4311yescharacteristic
89C2×C71C2×#37611yescharacteristic
90C2×C71C2×#37611yescharacteristic
91C2×C71C4×#11716yes—
92C2×C71C4×#11716yes—
93C2×#376—714no—
94C2×C43—713no—
95C4×#95—713no—
96C4×#95—714no—
97C4×#95D7111yescharacteristic
98C71C4×#37611yescharacteristic, complemented, Sylow
99C22×C42—716no—
100C22×C42—711no—
101C22×C42—716no—
102C22×C42—713no—
103C22×C42C2×D7113yes—
104#376—7132no—
105C2×#95—7112no—
106C2×#95C2×D7114yes—
107C43—7124no—
108C23×C4—711no—
109C23×C4—711no—
110C23×C4—716no—
111C23×C4C22×D7116yes—
112C23×C4C22×D7111yescharacteristic
113C2×C42—212no—
114C2×C42—7112no—
115C2×C42—7124no—
116C2×C42—7148no—
117C2×C42—7124no—
118C2×C42—7112no—
119C2×C42—14224no—
120C2×C42—1426no—
121C2×C42—1426no—
122C2×C42C4×D71112yes—
123#95—7148no—
124#95C4×D71116yes—
125C24C23×D7111yescharacteristic
126C22×C4—212no—
127C22×C4—212no—
128C22×C4—716no—
129C22×C4—718no—
130C22×C4—716no—
131C22×C4—718no—
132C22×C4—7124no—
133C22×C4—7112no—
134C22×C4—14212no—
135C22×C4—1426no—
136C22×C4—1426no—
137C22×C4C2×C4×D71124yes—
138C22×C4C2×C4×D71112yes—
139C22×C4C2×C4×D7116yes—
140C22×C4#1176586416yes—
141C22×C4#1176586612yes—
142C42—224no—
143C42—7116no—
144C42—7196no—
145C42—14248no—
146C42—14224no—
147C23C22×C4×D7113yes—
148C23C22×C4×D7114yes—
149C23#41×D7114yes—
150C23C2×#1176586413yes—
151C23C2×#1176586611yescharacteristic
152C2×C4—212no—
153C2×C4—212no—
154C2×C4—248no—
155C2×C4—714no—
156C2×C4—7124no—
157C2×C4—714no—
158C2×C4—7124no—
159C2×C4—7124no—
160C2×C4—14212no—
161C2×C4—14212no—
162C2×C4—14224no—
163C2×C4—14224no—
164C2×C4C42×D71124yes—
165C2×C4C42×D7114yes—
166C2×C4#14556084112yes—
167C2×C4#14556086112yes—
168C22C2×C42×D7111yescharacteristic
169C22C2×C42×D7116yes—
170C22#117×D7116yes—
171C22C2×#1455608413yes—
172C22C2×#1455608613yes—
173C22C4×#11765864112yes—
174C22C4×#1176586614yes—
175C4—224no—
176C4—718no—
177C4—718no—
178C4—14224no—
179C4#1798584418yesdirect product factor
180C2C43×D7111yescharacteristic
181C2#376×D7111yescharacteristic
182C2C2×#1798584411yescharacteristic
183C2C4×#1455608416yes—
184C2C4×#1455608616yes—
subgroupG/H
centerC23×C4C22×D71
commutatorC2×C71C2×C43
FrattiniC24C23×D71
FittingC4×#95×C71C2
socle, prime radical, cosocleC24×C71C24
hypercenterC4×#95D71
hypocenterC71C4×#376
LCSG ▷ C2×C71 ▷ C71
UCSC1 ◁ C23×C4 ◁ C4×#95

Complements

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

NH ≅ G/Ntype
10. #17985844C4direct (N × H)
12. C42×Dic71C4semidirect
44. C4×Dic71C42semidirect
83. C4×C71#376semidirect
86. Dic71#376semidirect
98. C71C4×#376semidirect
179. C4#17985844direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179858442
C2×C42×Dic712
C4×C71⋊#952
#95×Dic712
C4×#95×C712
C4×#37671