Finite Group Databasebeta

← C4×C8×M16 #180785

Subgroups — C4×C8×M16 #180785

Order 512.

1454 conjugacy classes of subgroups.

The subgroup lattice has 198 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4×#431C211yesmaximal, characteristic
2C42×M16C211yesmaximal, characteristic
3C2×C42×C8C211yesmaximal, characteristic
4C2×C8×M16C214yesmaximal
5C8×#97C214yesmaximal, complemented
6C4×#322C212yesmaximal, complemented
7C4×C82C212yesmaximal, complemented
8C2×#431C2212yes—
9C2×C4×M16C414yes—
10C2×C4×M16C2212yes—
11C22×C4×C8C414yes—
12C22×C4×C8C2212yes—
13C2×C43C2211yescharacteristic
14C4×C4⋊C8C414yes—
15C4×C22⋊C8C414yes—
16#1744C2212yes—
17C4×#97C414yes—
18C4×#97C2212yes—
19C42×C8C414yes—
20C42×C8C2211yescharacteristic
21C42×C8C2212yes—
22C42×C8C2212yes—
23C42×C8C2212yes—
24C42×C8C2211yescharacteristic
25C8×M16C4132yesdirect product factor
26C2×#322C2218yes—
27C2×C82C2218yes—
28C22×M16C2×C414yes—
29C23×C8C2×C414yes—
30C22×C42C2×C412yes—
31C22×C42C2×C412yes—
32C22×C42C2×C412yes—
33C22×C42C2311yescharacteristic
34#431C2×C4116yes—
35C2×C4⋊C8C2×C414yes—
36C2×C22⋊C8C2×C414yes—
37C4×M16C8132yesdirect product factor
38C4×M16C2×C4116yes—
39C2×#97C2×C414yes—
40C2×#97C2×C418yes—
41C2×C4×C8—216no—
42C2×C4×C8C2×C418yes—
43C2×C4×C8C2×C414yes—
44C2×C4×C8C2×C418yes—
45C2×C4×C8C2×C414yes—
46C2×C4×C8C2×C4116yes—
47C2×C4×C8C2×C418yes—
48C2×C4×C8C2×C414yes—
49C2×C4×C8C2312yes—
50C2×C4×C8C2312yes—
51C2×C4×C8C2314yes—
52C2×C4×C8C2314yes—
53C43C2×C412yes—
54C43C2×C412yes—
55C43C2×C412yes—
56C43C2311yescharacteristic
57C43C2311yescharacteristic
58#336C2×C418yes—
59#322C2×C4132yescomplemented
60C82C2×C4132yescomplemented
61C23×C4C4214yes—
62C23×C4C22×C411yescharacteristic
63C23×C4C22×C411yescharacteristic
64C23×C4C22×C411yescharacteristic
65C2×M16C42116yes—
66C2×M16C2×C8132yes—
67C22×C8—216no—
68C22×C8C42116yes—
69C22×C8C22×C414yes—
70C22×C8C22×C418yes—
71C22×C8C22×C418yes—
72C22×C8C22×C414yes—
73C2×C42—28no—
74C2×C42—28no—
75C2×C42C4214yes—
76C2×C42C4214yes—
77C2×C42C4214yes—
78C2×C42C2×C8116yes—
79C2×C42C22×C412yes—
80C2×C42C22×C412yes—
81C2×C42C22×C411yescharacteristic
82C2×C42C22×C411yescharacteristic
83C2×C42C22×C411yescharacteristic
84C2×C42C22×C418yes—
85C2×C42C22×C412yes—
86C2×C42C22×C412yes—
87C2×C42C22×C412yes—
88C2×C42C22×C412yes—
89C2×C42C2411yescharacteristic
90C4⋊C8C42116yes—
91C22⋊C8C42116yes—
92#97C42116yes—
93#97C2×C8132yescomplemented
94C4×C8—216no—
95C4×C8—28no—
96C4×C8—216no—
97C4×C8C42116yes—
98C4×C8C2×C8132yescomplemented
99C4×C8M16116yesdirect product factor
100C4×C8C22×C418yes—
101C4×C8C22×C4116yes—
102C4×C8C22×C4116yes—
103C4×C8C22×C418yes—
104C24C2×C4211yescharacteristic
105C22×C4—24no—
106C22×C4—24no—
107C22×C4—28no—
108C22×C4—28no—
109C22×C4C4×C8116yes—
110C22×C4C2×C4211yescharacteristic
111C22×C4C2×C4211yescharacteristic
112C22×C4C2×C4214yes—
113C22×C4C2×C4214yes—
114C22×C4C2×C4214yes—
115C22×C4C2×C4211yescharacteristic
116C22×C4C2×C4214yes—
117C22×C4C2×C4214yes—
118C22×C4C22×C818yes—
119C22×C4C23×C411yescharacteristic
120C22×C4C23×C411yescharacteristic
121C22×C4C23×C411yescharacteristic
122M16C4×C8164yesdirect product factor
123C2×C8—28no—
124C2×C8—216no—
125C2×C8—232no—
126C2×C8C2×C4218yes—
127C2×C8C2×C42116yes—
128C2×C8C2×C42116yes—
129C2×C8C2×C4218yes—
130C2×C8C22×C8132yes—
131C2×C8C2×M16116yes—
132C42—24no—
133C42—24no—
134C42—28no—
135C42—28no—
136C42C4×C8116yes—
137C42C2×C4214yes—
138C42C2×C4214yes—
139C42C2×C4214yes—
140C42C22×C818yes—
141C42C22×C818yes—
142C42C2×M1618yes—
143C42#13118yes—
144C42C23×C414yes—
145C23—22no—
146C23—22no—
147C23C4312yes—
148C23C2×C4×C814yes—
149C23C22×C4211yescharacteristic
150C2×C4—22no—
151C2×C4—24no—
152C2×C4—22no—
153C2×C4—24no—
154C2×C4—28no—
155C2×C4—28no—
156C2×C4—232no—
157C2×C4C4312yes—
158C2×C4C4312yes—
159C2×C4C4312yes—
160C2×C4C2×C4×C818yes—
161C2×C4C2×C4×C8116yes—
162C2×C4C2×C4×C818yes—
163C2×C4C2×C4×C814yes—
164C2×C4C4×M1618yes—
165C2×C4#40518yes—
166C2×C4C22×C4212yes—
167C2×C4C22×C4212yes—
168C2×C4C22×C4212yes—
169C2×C4C23×C814yes—
170C2×C4C22×M1614yes—
171C2×C4C2×#13114yes—
172C8—28no—
173C8—216no—
174C8C2×C4×C8132yescomplemented
175C8C4×M16116yesdirect product factor
176C22—22no—
177C22—22no—
178C22—28no—
179C22C42×C814yes—
180C22C2×C4311yescharacteristic
181C22C22×C4×C812yes—
182C22C2×C4×M1612yes—
183C22C2×#40512yes—
184C4—22no—
185C4—22no—
186C4—28no—
187C4C8×M16116yesdirect product factor
188C4C42×C814yes—
189C4C22×C4×C814yes—
190C4C2×C4×M1614yes—
191C4C4×#13114yes—
192C2—24no—
193C2C2×C8×M1614yes—
194C2C2×C42×C811yescharacteristic
195C2C42×M1611yescharacteristic
196C2C4×#40511yescharacteristic
subgroupG/H
centerC42×C8C22
commutatorC2C2×C42×C8
Frattini, cosocleC2×C42C24
socleC23C22×C42
prime radicalC24C2×C42
LCSG ▷ C2 ▷ C1
UCSC1 ◁ C42×C8 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
5. C8×#97C2semidirect
6. C4×#322C2semidirect
7. C4×C82C2semidirect
25. C8×M16C4direct (N × H)
37. C4×M16C8direct (N × H)
59. #322C2×C4semidirect
60. C82C2×C4semidirect
93. #97C2×C8semidirect
98. C4×C8C2×C8semidirect
99. C4×C8M16direct (N × H)
122. M16C4×C8direct (N × H)
174. C8C2×C4×C8semidirect
175. C8C4×M16direct (N × H)
187. C4C8×M16direct (N × H)

Maximal subgroups

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

subgroupindex
C4×#4312
C42×M162
C2×C42×C82
C2×C8×M162
C8×#972
C4×#3222
C4×C822