Finite Group Databasebeta

← C2×#23782142 #35227726

Subgroups — C2×#23782142 #35227726

Order 20864.

1488 conjugacy classes of subgroups.

The subgroup lattice has 168 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×Dic326C211yesmaximal, characteristic
2#23782142C2116yesmaximal, direct product factor
3C2×C4×Dic326C214yesmaximal, complemented
4C2×#19104700C214yesmaximal, complemented
5C2×#19104694C211yesmaximal, characteristic
6C2×#19104691C214yesmaximal
7C2×#117×C163C211yesmaximal, characteristic
8C22×Dic326C4116yescomplemented
9C22×Dic326C2212yes—
10C22×Dic326C2212yes—
11C22×Dic326C2218yes—
12C23×Dic163C2212yes—
13C4×Dic326C22132yescomplemented
14#19104700C22132yescomplemented
15#19104694C2218yes—
16#19104691C22132yes—
17C2×C4⋊Dic163C2212yes—
18C2×Dic163⋊C4C2218yes—
19C2×C22⋊Dic163C2212yes—
20C2×C4×Dic163C2218yes—
21C2×C4×Dic163C2212yes—
22C23×C4×C163C2211yescharacteristic
23#117×C163C2218yes—
24C2×C4⋊C4×C163C2212yes—
25C2×C22⋊C4×C163C2212yes—
26C2×C42×C163C2212yes—
27C2×Dic326C2×C4116yes—
28C2×Dic326C2×C4116yes—
29C2×Dic326C2×C4164yescomplemented
30C2×Dic326C2318yes—
31C2×Dic326C2318yes—
32C22×Dic163C2×C4116yes—
33C22×Dic163C2314yes—
34C22×Dic163C2314yes—
35C22×Dic163C2318yes—
36C4⋊Dic163C2318yes—
37Dic163⋊C4C23132yes—
38C22⋊Dic163C2318yes—
39C4×Dic163C23132yes—
40C4×Dic163C2318yes—
41C24×C163C2311yescharacteristic
42C22×C4×C163C2×C418yes—
43C22×C4×C163C2314yes—
44C22×C4×C163C2311yescharacteristic
45C22×C4×C163C2311yescharacteristic
46C22×C4×C163C2314yes—
47C4⋊C4×C163C2318yes—
48C22⋊C4×C163C2318yes—
49C42×C163C2318yes—
50Dic326C22×C4132yes—
51Dic326C22×C4132yes—
52C2×Dic163—28no—
53C2×Dic163C22×C4116yes—
54C2×Dic163C22×C4132yes—
55C2×Dic163C2418yes—
56C2×Dic163C2418yes—
57C23×C163—24no—
58C23×C163C22×C414yes—
59C23×C163C2412yes—
60C23×C163C2411yescharacteristic
61C2×C4×C163—28no—
62C2×C4×C163C22×C414yes—
63C2×C4×C163C22×C414yes—
64C2×C4×C163C22×C4116yes—
65C2×C4×C163C2418yes—
66C2×C4×C163C2412yes—
67C2×C4×C163C2412yes—
68C22×C163—28no—
69C22×C163—24no—
70C22×C163C23×C414yes—
71C22×C163C23×C412yes—
72C22×C1632−1+414yes—
73C22×C163C2511yescharacteristic
74C4×C163—28no—
75C4×C163C23×C414yes—
76C4×C163C23×C414yes—
77Dic163—28no—
78Dic163C23×C4116yes—
79C2×C163—24no—
80C2×C163#51914yescomplemented
81C2×C163C24×C411yescharacteristic
82C2×C163C2×2−1+412yes—
83C163C2×#51911yescharacteristic, complemented, Sylow
84C2×#519—1631nomaximal, Sylow
85C23×Q8—1631no—
86#519—16316no—
87C2×C4×Q8—1634no—
88C2×C4×Q8—1634no—
89C2×#117—1631no—
90C2×#117—1634no—
91C2×#117D16311yescharacteristic
92C22×Q8—16316no—
93C22×Q8—1632no—
94C22×Q8—1632no—
95C22×Q8—1638no—
96C23×C4—1632no—
97C23×C4C2×D16311yescharacteristic
98C4×Q8—16332no—
99C4×Q8—16332no—
100#117—1638no—
101#117—16332no—
102#117C2×D16318yes—
103C2×C4⋊C4—1638no—
104C2×C4⋊C4—1632no—
105C2×C4⋊C4C2×D16312yes—
106C2×C22⋊C4—1632no—
107C2×C22⋊C4C2×D16312yes—
108C2×C42—1632no—
109C2×C42—1638no—
110C2×C42C2×D16312yes—
111C24C22×D16311yescharacteristic
112C2×Q8—16316no—
113C2×Q8—16316no—
114C2×Q8—16364no—
115C2×Q8—1638no—
116C2×Q8—1638no—
117C22×C4—1634no—
118C22×C4—16316no—
119C22×C4—1638no—
120C22×C4—1634no—
121C22×C4C4×D16318yes—
122C22×C4C22×D16314yes—
123C22×C4C22×D16314yes—
124C22×C4C22×D16311yescharacteristic
125C22×C4C22×D16311yescharacteristic
126C4⋊C4—16332no—
127C4⋊C4—1638no—
128C4⋊C4C22×D16318yes—
129C22⋊C4—1638no—
130C22⋊C4C22×D16318yes—
131C42—1638no—
132C42—16332no—
133C42C22×D16318yes—
134C23—24no—
135C23C2×C4×D16314yes—
136C23C23×D16312yes—
137C23C23×D16311yescharacteristic
138Q8—16332no—
139Q8—16332no—
140C2×C4—28no—
141C2×C4—3268no—
142C2×C4—1638no—
143C2×C4—16332no—
144C2×C4—16316no—
145C2×C4—1638no—
146C2×C4C2×C4×D163116yes—
147C2×C4C2×C4×D16314yes—
148C2×C4C2×C4×D16314yes—
149C2×C4C23×D16318yes—
150C2×C4C23×D16312yes—
151C2×C4C23×D16312yes—
152C22—24no—
153C22—28no—
154C22C22×C4×D16314yes—
155C22C22×C4×D16312yes—
156C22#1910478214yes—
157C22C24×D16311yescharacteristic
158C4—28no—
159C4—3268no—
160C4—16316no—
161C4C22×C4×D16314yes—
162C4C22×C4×D16314yes—
163C2—24no—
164C2#2378214214yesdirect product factor
165C2C23×C4×D16311yescharacteristic
166C2C2×#1910478212yes—
subgroupG/H
centerC23C23×D163
commutatorC2×C163C24×C4
FrattiniC22C24×D163
FittingC2×#117×C163C2
socleC23×C163C24
prime radicalC24×C163C23
cosocleC22×C163C25
hypercenterC2×#117D163
hypocenterC163C2×#519
LCSG ▷ C2×C163 ▷ C163
UCSC1 ◁ C23 ◁ C2×#117

Complements

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

NH ≅ G/Ntype
2. #23782142C2direct (N × H)
3. C2×C4×Dic326C2semidirect
4. C2×#19104700C2semidirect
8. C22×Dic326C4semidirect
13. C4×Dic326C22semidirect
14. #19104700C22semidirect
29. C2×Dic326C2×C4semidirect
80. C2×C163#519semidirect
83. C163C2×#519semidirect
164. C2#23782142direct (N × H)

Maximal subgroups

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

subgroupindex
C23×Dic3262
#237821422
C2×C4×Dic3262
C2×#191047002
C2×#191046942
C2×#191046912
C2×#117×C1632
C2×#519163