Finite Group Databasebeta

← C4×C8×D4 #20483

Subgroups — C4×C8×D4 #20483

Order 256.

711 conjugacy classes of subgroups.

The subgroup lattice has 162 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C8×D4C212yesmaximal
2C22×C4×C8C212yesmaximal, complemented
3C42×D4C211yesmaximal, characteristic
4C8×C4⋊C4C212yesmaximal, complemented
5C4×C4⋊C8C211yesmaximal, characteristic, complemented
6C8×C22⋊C4C214yesmaximal, complemented
7C4×C22⋊C8C212yesmaximal, complemented
8C42×C8C211yesmaximal, characteristic, complemented
9C23×C8C2214yes—
10C2×C4×D4C412yes—
11C2×C4×D4C2211yescharacteristic
12C22×C42C2212yes—
13C8×D4C4116yesdirect product factor
14C2×C4⋊C8C2212yes—
15C2×C22⋊C8C2214yes—
16C2×C4×C8—28no—
17C2×C4×C8C2212yes—
18C2×C4×C8C2214yes—
19C2×C4×C8C2211yescharacteristic
20C2×C4×C8C2212yes—
21C2×C4×C8C2212yes—
22C2×C4×C8C2211yescharacteristic
23C4×C4⋊C4C412yes—
24C4×C4⋊C4C2211yescharacteristic
25C4×C22⋊C4C414yes—
26C4×C22⋊C4C2212yes—
27C43C2211yescharacteristic
28#336C2214yes—
29#336C2212yes—
30C22×D4C2×C411yescharacteristic
31C23×C4C2×C414yes—
32C23×C4C2312yes—
33C22×C8—28no—
34C22×C8—28no—
35C22×C8C2×C4116yescomplemented
36C22×C8C2314yes—
37C22×C8C2312yes—
38C22×C8C2312yes—
39C4×D4C8116yesdirect product factor
40C4×D4C2×C418yes—
41C2×C4⋊C4C2×C411yescharacteristic
42C2×C4⋊C4C2×C412yes—
43C2×C22⋊C4C2×C412yes—
44C2×C22⋊C4C2×C414yes—
45C2×C42—24no—
46C2×C42—24no—
47C2×C42C2×C412yes—
48C2×C42C2×C414yes—
49C2×C42C2×C412yes—
50C2×C42C2311yescharacteristic
51C2×C42C2312yes—
52C2×C42C2311yescharacteristic
53C2×C42C2311yescharacteristic
54C4⋊C8C2×C418yescomplemented
55C22⋊C8C2×C4116yescomplemented
56C4×C8—28no—
57C4×C8—24no—
58C4×C8—24no—
59C4×C8—22no—
60C4×C8C2×C418yescomplemented
61C4×C8D414yesdirect product factor
62#95C2×C412yes—
63#95C2×C414yes—
64C24C22×C412yes—
65C2×D4C4214yes—
66C2×D4C2×C818yes—
67C22×C4—28no—
68C22×C4—28no—
69C22×C4—22no—
70C22×C4—22no—
71C22×C4—24no—
72C22×C4C2×C8116yescomplemented
73C22×C4C22×C411yescharacteristic
74C22×C4C22×C412yes—
75C22×C4C22×C418yes—
76C22×C4C22×C412yes—
77C22×C4C22×C414yes—
78C22×C4C22×C411yescharacteristic
79C22×C4C22×C412yes—
80C22×C4C2411yescharacteristic
81C2×C8—24no—
82C2×C8—22no—
83C2×C8—22no—
84C2×C8—24no—
85C2×C8—232no—
86C2×C8C22×C414yes—
87C2×C8C22×C418yes—
88C2×C8C22×C414yes—
89C2×C8C2×D414yes—
90C2×C8#4114yes—
91C4⋊C4C4214yes—
92C4⋊C4C2×C818yescomplemented
93C22⋊C4C4218yes—
94C22⋊C4C2×C8116yescomplemented
95C42—28no—
96C42—24no—
97C42—22no—
98C42—22no—
99C42—22no—
100C42C2×C818yescomplemented
101C42C22×C414yes—
102C42C2×D412yes—
103C42#4112yes—
104C23—22no—
105C23—22no—
106C23—24no—
107C23C2×C4214yes—
108C23C22×C818yes—
109C23C23×C411yescharacteristic
110D4C4×C8116yesdirect product factor
111C2×C4—24no—
112C2×C4—22no—
113C2×C4—22no—
114C2×C4—22no—
115C2×C4—22no—
116C2×C4—22no—
117C2×C4—24no—
118C2×C4—28no—
119C2×C4—28no—
120C2×C4—232no—
121C2×C4C2×C4212yes—
122C2×C4C2×C4214yes—
123C2×C4C2×C4212yes—
124C2×C4C4×D414yes—
125C2×C4C22×C814yes—
126C2×C4C22×C818yes—
127C2×C4C22×C814yes—
128C2×C4C22×C814yes—
129C2×C4#13114yes—
130C2×C4C23×C412yes—
131C2×C4C22×D411yescharacteristic
132C2×C4C2×#4112yes—
133C2×C4C2×#4111yescharacteristic
134C8—28no—
135C8—24no—
136C8C4×D418yesdirect product factor
137C22—24no—
138C22—28no—
139C22—28no—
140C22—24no—
141C22C2×C4×C818yescomplemented
142C22C22×C4211yescharacteristic
143C22C2×C4×D411yescharacteristic
144C22C4×#4111yescharacteristic
145C22C23×C812yes—
146C22C2×#13112yes—
147C4—22no—
148C4—28no—
149C4—24no—
150C4—24no—
151C4C2×C4×C814yescomplemented
152C4C8×D418yesdirect product factor
153C4C2×C4×D412yes—
154C4C4×#4112yes—
155C2—28no—
156C2C42×D411yescharacteristic
157C2C22×C4×C811yescharacteristic
158C2C4×#13111yescharacteristic
159C2C2×C8×D412yes—
160C2C8×#4112yes—
subgroupG/H
centerC2×C4×C8C22
commutatorC2C22×C4×C8
Frattini, cosocleC22×C4C24
socleC23C23×C4
prime radicalC22×D4C2×C4
LCSG ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×C4×C8C2semidirect
4. C8×C4⋊C4C2semidirect
5. C4×C4⋊C8C2semidirect
6. C8×C22⋊C4C2semidirect
7. C4×C22⋊C8C2semidirect
8. C42×C8C2semidirect
13. C8×D4C4direct (N × H)
35. C22×C8C2×C4semidirect
39. C4×D4C8direct (N × H)
54. C4⋊C8C2×C4semidirect
55. C22⋊C8C2×C4semidirect
60. C4×C8C2×C4semidirect
61. C4×C8D4direct (N × H)
72. C22×C4C2×C8semidirect
92. C4⋊C4C2×C8semidirect
94. C22⋊C4C2×C8semidirect
100. C42C2×C8semidirect
110. D4C4×C8direct (N × H)
136. C8C4×D4direct (N × H)
141. C22C2×C4×C8semidirect
151. C4C2×C4×C8semidirect
152. C4C8×D4direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C8×D42
C22×C4×C82
C42×D42
C8×C4⋊C42
C4×C4⋊C82
C8×C22⋊C42
C4×C22⋊C82
C42×C82