Finite Group Databasebeta

← #20430

Subgroups — #20430

Order 256.

569 conjugacy classes of subgroups.

The subgroup lattice has 159 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#424C212yesmaximal
2C2×#405C212yesmaximal
3C4×#117C211yesmaximal, characteristic
4#1768C214yesmaximal, complemented
5#1767C212yesmaximal, complemented
6C4×C4⋊C8C212yesmaximal, complemented
7#1728C211yesmaximal, characteristic
8C2×#336C211yesmaximal, characteristic
9C22×M16C2212yes—
10C23×C8C2212yes—
11C2×#117C2211yescharacteristic
12C2×#117C2211yescharacteristic
13C22×C42C2211yescharacteristic
14#424C4116yescomplemented
15C2×C4⋊C8C2214yes—
16C2×C4⋊C8C2214yes—
17#405—28no—
18C2×#97C2214yes—
19C2×C4×C8C2214yes—
20C4×C4⋊C4C412yes—
21C4×C4⋊C4C412yes—
22C4×C22⋊C4C414yes—
23#376C2212yes—
24C43C2212yes—
25#336C2211yescharacteristic
26#336C2211yescharacteristic
27#336C2212yes—
28#336C2212yes—
29#336C2212yes—
30C23×C4C2×C412yes—
31C23×C4C2311yescharacteristic
32C2×M16—24no—
33C2×M16—24no—
34C2×M16C2×C418yes—
35C22×C8—24no—
36C22×C8—24no—
37C22×C8C2×C418yes—
38C22×C8C2312yes—
39C22×C8C2312yes—
40C22×C8C2314yes—
41#117C2×C418yes—
42#117D414yes—
43#117Q814yes—
44C2×C4⋊C4C2×C411yescharacteristic
45C2×C4⋊C4C2×C411yescharacteristic
46C2×C4⋊C4C2×C412yes—
47C2×C22⋊C4C2×C412yes—
48C2×C22⋊C4C2×C412yes—
49C2×C42—24no—
50C2×C42C2×C414yes—
51C2×C42C2×C412yes—
52C2×C42C2×C414yes—
53C2×C42C2311yescharacteristic
54C2×C42C2311yescharacteristic
55C2×C42C2312yes—
56C2×C42C2312yes—
57C4⋊C8C2×C4116yescomplemented
58C4⋊C8C2×C4116yescomplemented
59#97—28no—
60C4×C8—28no—
61#95C2×C414yes—
62#95C2×C414yes—
63C24C22×C411yescharacteristic
64C22×C4—24no—
65C22×C4—24no—
66C22×C4—42no—
67C22×C4C22×C412yes—
68C22×C4C22×C412yes—
69C22×C4C22×C412yes—
70C22×C4C22×C414yes—
71C22×C4C22×C412yes—
72C22×C4C22×C411yescharacteristic
73C22×C4C22×C414yes—
74C22×C4C2×D412yes—
75C22×C4C2×Q812yes—
76C22×C4#4114yes—
77C22×C4C2411yescharacteristic
78M16—216no—
79C2×C8—216no—
80C2×C8—22no—
81C2×C8—24no—
82C2×C8—22no—
83C2×C8—22no—
84C2×C8—22no—
85C2×C8—24no—
86C2×C8C22×C414yes—
87C2×C8C22×C414yes—
88C2×C8C22×C418yes—
89C4⋊C4C4214yes—
90C4⋊C4C4214yes—
91C4⋊C4C4⋊C418yes—
92C22⋊C4C4218yes—
93C22⋊C4C4⋊C418yes—
94C42—24no—
95C42—28no—
96C42—22no—
97C42—22no—
98C42—44no—
99C42C22×C418yes—
100C42C2×D414yes—
101C42C2×Q814yes—
102C23—22no—
103C23—22no—
104C23C2×C4212yes—
105C23C2×C4⋊C412yes—
106C23#11712yes—
107C23C23×C411yescharacteristic
108C2×C4—22no—
109C2×C4—24no—
110C2×C4—24no—
111C2×C4—22no—
112C2×C4—24no—
113C2×C4—24no—
114C2×C4—22no—
115C2×C4—22no—
116C2×C4—22no—
117C2×C4—48no—
118C2×C4C2×C4214yes—
119C2×C4C2×C4214yes—
120C2×C4C2×C4212yes—
121C2×C4C2×C4⋊C418yes—
122C2×C4C2×C4⋊C412yes—
123C2×C4#11712yes—
124C2×C4C4×D418yes—
125C2×C4C4×Q818yes—
126C2×C4#13114yes—
127C2×C4C23×C412yes—
128C2×C4C22×D411yescharacteristic
129C2×C4C22×Q811yescharacteristic
130C2×C4C2×#4112yes—
131C8—24no—
132C8—24no—
133C8—28no—
134C22—22no—
135C22—22no—
136C22—24no—
137C22—24no—
138C22C4×C4⋊C414yes—
139C22C22×C4211yescharacteristic
140C22C22×C4⋊C411yescharacteristic
141C22C2×#11711yescharacteristic
142C22C2×#13112yes—
143C22#56812yes—
144C4—24no—
145C4—24no—
146C4—28no—
147C4—24no—
148C4—42no—
149C4C4×C4⋊C414yes—
150C4C2×C4×D412yes—
151C4C2×C4×Q812yes—
152C2—24no—
153C2C2×C4×C4⋊C411yescharacteristic
154C2C4×#13111yescharacteristic
155C2#287511yescharacteristic
156C2#290612yes—
157C2#292412yes—
subgroupG/H
center, Frattini, cosocleC22×C4C24
commutatorC22C22×C42
socleC23C23×C4
prime radicalC24C22×C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #1768C2semidirect
5. #1767C2semidirect
6. C4×C4⋊C8C2semidirect
14. #424C4semidirect
57. C4⋊C8C2×C4semidirect
58. C4⋊C8C2×C4semidirect

Maximal subgroups

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

subgroupindex
C2×#4242
C2×#4052
C4×#1172
#17682
#17672
C4×C4⋊C82
#17282
C2×#3362