Finite Group Databasebeta

← #20479

Subgroups — #20479

Order 256.

517 conjugacy classes of subgroups.

The subgroup lattice has 155 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#432C211yesmaximal, characteristic
2C22×#97C211yesmaximal, characteristic
3C4×#117C211yesmaximal, characteristic
4#1771C214yesmaximal, complemented
5#1752C212yesmaximal
6C8×C22⋊C4C212yesmaximal
7#1745C212yesmaximal, complemented
8C4×#97C212yesmaximal, complemented
9C23×C8C2212yes—
10C2×#117C412yes—
11C22×C42C2211yescharacteristic
12#432C418yescomplemented
13C2×C4⋊C8C2212yes—
14C2×C22⋊C8C2212yes—
15C2×#97C418yescomplemented
16C2×#97C2214yes—
17C2×#97C2211yescharacteristic
18C2×#97C2211yescharacteristic
19C2×#97C2212yes—
20C2×#97C2212yes—
21C2×C4×C8C2214yes—
22C4×C4⋊C4C412yes—
23C4×C4⋊C4C2212yes—
24C4×C22⋊C4C412yes—
25C4×C22⋊C4C2211yescharacteristic
26C4×C22⋊C4C2211yescharacteristic
27#376C412yes—
28C43C2212yes—
29#336C2214yes—
30#336C2214yes—
31C23×C4C2×C411yescharacteristic
32C23×C4C2×C411yescharacteristic
33C23×C4C2311yescharacteristic
34C22×C8—28no—
35C22×C8C2×C418yes—
36C22×C8C2312yes—
37C22×C8C2314yes—
38C22×C8C2312yes—
39#117—28no—
40C2×C4⋊C4C2×C414yes—
41C2×C22⋊C4C2×C412yes—
42C2×C22⋊C4C2×C412yes—
43C2×C42C2×C414yes—
44C2×C42C2×C414yes—
45C2×C42C2×C411yescharacteristic
46C2×C42C2×C411yescharacteristic
47C2×C42C2×C414yes—
48C2×C42C2×C414yes—
49C2×C42C2312yes—
50C2×C42C2312yes—
51C2×C42C2311yescharacteristic
52C2×C42C2311yescharacteristic
53C4⋊C8C2×C418yes—
54C22⋊C8C2×C418yes—
55#97—28no—
56#97C2×C414yes—
57#97C2×C418yes—
58#97C2×C414yes—
59#97C2×C418yes—
60C4×C8—28no—
61#95C2×C414yes—
62#95C2×C412yes—
63#95C2×C412yes—
64C24C22×C411yescharacteristic
65C22×C4—24no—
66C22×C4—24no—
67C22×C4—42no—
68C22×C4C4214yes—
69C22×C4C4214yes—
70C22×C4C22×C414yes—
71C22×C4C22×C411yescharacteristic
72C22×C4C22×C411yescharacteristic
73C22×C4C22×C411yescharacteristic
74C22×C4C22×C411yescharacteristic
75C22×C4C22×C411yescharacteristic
76C22×C4C22×C412yes—
77C22×C4C22×C412yes—
78C22×C4C22×C414yes—
79C22×C4C2411yescharacteristic
80C2×C8—24no—
81C2×C8—24no—
82C2×C8—24no—
83C2×C8—216no—
84C2×C8C22×C414yes—
85C2×C8C22×C418yes—
86C2×C8C22×C414yes—
87C2×C8#4118yes—
88C4⋊C4—28no—
89C22⋊C4—24no—
90C22⋊C4M1618yes—
91C42—28no—
92C42—24no—
93C42—24no—
94C42—44no—
95C42C4214yes—
96C42C4214yes—
97C42C22×C412yes—
98C42C22×C412yes—
99C42C22×C412yes—
100C42C22×C412yes—
101C23—22no—
102C23—22no—
103C23C2×C4212yes—
104C23C2×M1614yes—
105C23C23×C411yescharacteristic
106C2×C4—24no—
107C2×C4—22no—
108C2×C4—22no—
109C2×C4—22no—
110C2×C4—22no—
111C2×C4—24no—
112C2×C4—22no—
113C2×C4—28no—
114C2×C4—24no—
115C2×C4—24no—
116C2×C4—24no—
117C2×C4—24no—
118C2×C4—24no—
119C2×C4—44no—
120C2×C4C2×C4212yes—
121C2×C4C2×C4212yes—
122C2×C4C2×C4212yes—
123C2×C4C2×C4212yes—
124C2×C4C2×C4212yes—
125C2×C4C2×M1618yes—
126C2×C4C23×C411yescharacteristic
127C2×C4C23×C411yescharacteristic
128C2×C4C2×#4114yes—
129C8—24no—
130C8—28no—
131C8#11718yescomplemented
132C22—22no—
133C22—28no—
134C22—22no—
135C22C4×M1614yes—
136C22C22×C4211yescharacteristic
137C22C4×#4112yes—
138C22C22×M1612yes—
139C22#56812yes—
140C4—22no—
141C4—22no—
142C4—22no—
143C4—22no—
144C4—28no—
145C4—22no—
146C4—44no—
147C4C2×#11712yes—
148C4C4×#4112yes—
149C2—24no—
150C2C4×#11711yescharacteristic
151C2C2×C4×M1611yescharacteristic
152C2#287311yescharacteristic
153C2#297014yes—
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. #1771C2semidirect
7. #1745C2semidirect
8. C4×#97C2semidirect
12. #432C4semidirect
15. C2×#97C4semidirect
131. C8#117semidirect

Maximal subgroups

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

subgroupindex
C2×#4322
C22×#972
C4×#1172
#17712
#17522
C8×C22⋊C42
#17452
C4×#972