Finite Group Databasebeta

← #13779

Subgroups — #13779

Order 256.

791 conjugacy classes of subgroups.

The subgroup lattice has 165 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#384C211yesmaximal, characteristic
2C2×#382C211yesmaximal, characteristic
3C2×C4×C4⋊C4C212yesmaximal
4C2×#376C211yesmaximal, characteristic
5#1436C218yesmaximal
6C4⋊#95C212yesmaximal
7C22×C4⋊C4C2212yes—
8C22×C4⋊C4C2212yes—
9C22×C4⋊C4C2214yes—
10C22×C42C2211yescharacteristic
11C22×C42C2214yes—
12C22×C42C2211yescharacteristic
13C22×C42C2211yescharacteristic
14#384C418yescomplemented
15#382C418yescomplemented
16C4×C4⋊C4—28no—
17#376C418yescomplemented
18C2×#95C2214yes—
19C2×#95C2218yes—
20C2×#95C2214yes—
21C2×#95C2214yes—
22C23×C4C2314yes—
23C23×C4C2314yes—
24C23×C4C2312yes—
25C23×C4C2312yes—
26C23×C4C2312yes—
27C23×C4C2311yescharacteristic
28C2×C4⋊C4—24no—
29C2×C4⋊C4—24no—
30C2×C4⋊C4—24no—
31C2×C4⋊C4—24no—
32C2×C4⋊C4—48no—
33C2×C4⋊C4C2×C418yes—
34C2×C4⋊C4C2×C418yes—
35C2×C4⋊C4C2×C4116yes—
36C2×C42—22no—
37C2×C42—22no—
38C2×C42—28no—
39C2×C42—48no—
40C2×C42C2×C414yes—
41C2×C42C2×C414yes—
42C2×C42C2×C414yes—
43C2×C42C2×C414yes—
44C2×C42C2×C414yes—
45C2×C42D414yes—
46C2×C42Q814yes—
47#95—28no—
48#95—48no—
49#95C2×C4116yes—
50#95C2×C4116yes—
51C24C2411yescharacteristic
52C22×C4—24no—
53C22×C4—24no—
54C22×C4—24no—
55C22×C4—24no—
56C22×C4—24no—
57C22×C4—24no—
58C22×C4—22no—
59C22×C4—22no—
60C22×C4—24no—
61C22×C4—24no—
62C22×C4—24no—
63C22×C4—28no—
64C22×C4—28no—
65C22×C4—28no—
66C22×C4—28no—
67C22×C4—24no—
68C22×C4C22×C414yes—
69C22×C4C22×C418yes—
70C22×C4C22×C418yes—
71C22×C4C22×C414yes—
72C22×C4C22×C414yes—
73C22×C4C22×C414yes—
74C22×C4C22×C414yes—
75C22×C4C22×C412yes—
76C22×C4C22×C412yes—
77C22×C4C22×C412yes—
78C22×C4C2×D414yes—
79C22×C4C2×D412yes—
80C22×C4C2×Q814yes—
81C22×C4C2×Q812yes—
82C22×C4#4112yes—
83C22×C4#4112yes—
84C4⋊C4—216no—
85C4⋊C4—216no—
86C4⋊C4—416no—
87C42—28no—
88C42—416no—
89C42C42116yescomplemented
90C42C4⋊C4116yescomplemented
91C23C23×C411yescharacteristic
92C23C23×C411yescharacteristic
93C23C23×C411yescharacteristic
94C23C22×D411yescharacteristic
95C23C22×Q811yescharacteristic
96C23C2×#4111yescharacteristic
97C23C2×#4111yescharacteristic
98C23H(5,𝔽2)14yes—
99C232−1+414yes—
100C2×C4—24no—
101C2×C4—24no—
102C2×C4—28no—
103C2×C4—28no—
104C2×C4—28no—
105C2×C4—24no—
106C2×C4—24no—
107C2×C4—28no—
108C2×C4—24no—
109C2×C4—28no—
110C2×C4—28no—
111C2×C4—216no—
112C2×C4—28no—
113C2×C4—216no—
114C2×C4—44no—
115C2×C4—44no—
116C2×C4—44no—
117C2×C4—44no—
118C2×C4—42no—
119C2×C4—48no—
120C2×C4—42no—
121C2×C4—44no—
122C2×C4—48no—
123C2×C4C2×C4218yes—
124C2×C4C2×C4214yes—
125C2×C4C2×C4⋊C418yes—
126C2×C4C2×C4⋊C414yes—
127C2×C4#11714yes—
128C2×C4C4×D414yes—
129C2×C4C4×D414yes—
130C2×C4C4×Q814yes—
131C2×C4C4×Q814yes—
132C22C22×C4211yescharacteristic
133C22C22×C4⋊C411yescharacteristic
134C22C2×#11711yescharacteristic
135C22C2×C4×D411yescharacteristic
136C22C2×C4×D411yescharacteristic
137C22C2×C4×Q811yescharacteristic
138C22C2×C4×Q811yescharacteristic
139C22#51812yes—
140C22#51912yes—
141C22#52014yes—
142C22#52014yes—
143C22#53512yes—
144C22#53612yes—
145C22#54012yes—
146C22#54112yes—
147C22#54214yes—
148C22#54414yes—
149C4—28no—
150C4—28no—
151C4—44no—
152C4—48no—
153C4—48no—
154C4C4×C4⋊C418yes—
155C2C2×C4×C4⋊C411yescharacteristic
156C2#227412yes—
157C2#231412yes—
158C2#231712yes—
159C2#232612yes—
160C2#232711yescharacteristic
161C2#232811yescharacteristic
162C2#233012yes—
163C2#233112yes—
subgroupG/H
center, Frattini, socle, prime radical, cosocleC24C24
commutatorC22C22×C42
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
14. #384C4semidirect
15. #382C4semidirect
17. #376C4semidirect
89. C42C42semidirect
90. C42C4⋊C4semidirect

Maximal subgroups

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

subgroupindex
C2×#3842
C2×#3822
C2×C4×C4⋊C42
C2×#3762
#14362
C4⋊#952