Finite Group Databasebeta

← #34052

Subgroups — #34052

Order 256.

1543 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
1C22×#117C212yesmaximal
2C22×#117C211yesmaximal, characteristic
3#2317C218yesmaximal, complemented
4#2316C214yesmaximal, complemented
5#2315C214yesmaximal
6#2296C218yesmaximal, complemented
7#2285C214yesmaximal, complemented
8C24×C4C2211yescharacteristic
9C2×#117—216no—
10C2×#117C4116yescomplemented
11C2×#117C2214yes—
12C2×#117C2214yes—
13C2×#117C2214yes—
14C2×#117C2214yes—
15C2×#117C2214yes—
16C2×#117C2214yes—
17C22×C4⋊C4C2214yes—
18C22×C4⋊C4C2212yes—
19C22×C22⋊C4C2214yes—
20C22×C22⋊C4C2212yes—
21C22×C42C2214yes—
22C22×C42C2212yes—
23#389C22132yescomplemented
24#385C22132yes—
25#384C2218yescomplemented
26#382C2218yescomplemented
27#380C22116yes—
28C4×C4⋊C4C22116yescomplemented
29C25C2311yescharacteristic
30C23×C4C2×C418yes—
31C23×C4D418yes—
32C23×C4Q818yes—
33C23×C4C2318yes—
34C23×C4C2314yes—
35C23×C4C2311yescharacteristic
36C23×C4C2312yes—
37C23×C4C2311yescharacteristic
38C23×C4C2312yes—
39#117—216no—
40#117—216no—
41#117—216no—
42#117—216no—
43#117C2×C4132yescomplemented
44#117C2×C4132yescomplemented
45C2×C4⋊C4—216no—
46C2×C4⋊C4C2×C4116yescomplemented
47C2×C4⋊C4C2318yes—
48C2×C4⋊C4C2318yes—
49C2×C4⋊C4C23132yes—
50C2×C4⋊C4C2318yes—
51C2×C22⋊C4—216no—
52C2×C22⋊C4C2×C4116yes—
53C2×C22⋊C4C2318yes—
54C2×C22⋊C4C2318yes—
55C2×C22⋊C4C2318yes—
56C2×C42—216no—
57C2×C42C2×C4116yescomplemented
58C2×C42C2318yes—
59C2×C42C2318yes—
60C2×C42C2314yes—
61C2×C42C2314yes—
62#95C23132yes—
63C24—44no—
64C24C22×C414yes—
65C24C2×D414yes—
66C24C2×Q814yes—
67C24C2412yes—
68C24C2411yescharacteristic
69C22×C4—216no—
70C22×C4—48no—
71C22×C4—416no—
72C22×C4C4⋊C4164yescomplemented
73C22×C4C22×C4116yes—
74C22×C4C22×C414yes—
75C22×C4C22×C414yes—
76C22×C4C22×C418yes—
77C22×C4C22×C418yes—
78C22×C4C2×D418yes—
79C22×C4C2×D418yes—
80C22×C4C2×D414yes—
81C22×C4C2×D414yes—
82C22×C4C2×Q814yes—
83C22×C4C2×Q818yes—
84C22×C4C2×Q814yes—
85C22×C4C2×Q818yes—
86C22×C4C24116yes—
87C22×C4C2418yes—
88C22×C4C2411yescharacteristic
89C22×C4C2412yes—
90C22×C4C2411yescharacteristic
91C4⋊C4—216no—
92C4⋊C4—216no—
93C4⋊C4—432no—
94C4⋊C4C22×C4132yes—
95C22⋊C4—216no—
96C22⋊C4—216no—
97C22⋊C4C22×C4132yes—
98C42—216no—
99C42—216no—
100C42C22×C4116yes—
101C42C22×C4116yes—
102C23—24no—
103C23—28no—
104C23—48no—
105C23—48no—
106C23—48no—
107C23C2×C4⋊C4116yes—
108C23C23×C414yes—
109C23C23×C412yes—
110C23C22×D412yes—
111C23C22×D414yes—
112C23C22×Q814yes—
113C23C22×Q812yes—
114C23C2511yescharacteristic
115C2×C4—216no—
116C2×C4—216no—
117C2×C4—232no—
118C2×C4—416no—
119C2×C4—432no—
120C2×C4C2×C4⋊C4116yes—
121C2×C4C2×C4⋊C4116yes—
122C2×C4C2×C4⋊C4132yes—
123C2×C4C2×C4⋊C4132yes—
124C2×C4C23×C4116yes—
125C2×C4C23×C412yes—
126C2×C4C23×C412yes—
127C2×C4C23×C414yes—
128C2×C4C22×D412yes—
129C2×C4C22×D414yes—
130C2×C4C22×D412yes—
131C2×C4C22×Q812yes—
132C2×C4C22×Q814yes—
133C2×C4C22×Q812yes—
134C22—24no—
135C22—28no—
136C22—28no—
137C22—24no—
138C22—24no—
139C22—28no—
140C22—416no—
141C22C22×C4⋊C418yes—
142C22C22×C4⋊C414yes—
143C22C24×C411yescharacteristic
144C22C23×D411yescharacteristic
145C22C23×Q811yescharacteristic
146C22#58514yes—
147C4—216no—
148C4—416no—
149C4C22×C4⋊C414yes—
150C4C22×C4⋊C414yes—
151C4C22×C4⋊C418yes—
152C2—24no—
153C2—28no—
154C2C23×C4⋊C411yescharacteristic
155C2#342812yes—
156C2#344912yes—
157C2#345812yes—
subgroupG/H
centerC22×C4C24
commutatorC22C24×C4
Frattini, socle, cosocleC23C25
prime radicalC25C23
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #2317C2semidirect
4. #2316C2semidirect
6. #2296C2semidirect
7. #2285C2semidirect
10. C2×#117C4semidirect
23. #389C22semidirect
25. #384C22semidirect
26. #382C22semidirect
28. C4×C4⋊C4C22semidirect
43. #117C2×C4semidirect
44. #117C2×C4semidirect
46. C2×C4⋊C4C2×C4semidirect
57. C2×C42C2×C4semidirect
72. C22×C4C4⋊C4semidirect

Maximal subgroups

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

subgroupindex
C22×#1172
#23172
#23162
#23152
#22962
#22852