Finite Group Databasebeta

← C2×#2973 #60221

Subgroups — C2×#2973 #60221

Order 256.

1305 conjugacy classes of subgroups.

The subgroup lattice has 208 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×D4C211yesmaximal, characteristic
2#2973C2116yesmaximal, direct product factor
3C2×#435C218yesmaximal, complemented
4C2×#432C212yesmaximal, complemented
5C2×#407C212yesmaximal, complemented
6C22×C22⋊C8C212yesmaximal, complemented
7C23×D4C411yescharacteristic
8C24×C4C2211yescharacteristic
9C24×C4C2211yescharacteristic
10C22×M16C2214yescomplemented
11C23×C8C2214yescomplemented
12C2×C4×D4C414yes—
13C2×C4×D4C418yes—
14C2×C4×D4C2214yes—
15C2×C4×D4C2218yes—
16C22×C4⋊C4C411yescharacteristic
17C22×C22⋊C4C411yescharacteristic
18C22×C22⋊C4C411yescharacteristic
19C22×C42C2211yescharacteristic
20#435C22164yescomplemented
21#432C22116yescomplemented
22C2×C4⋊C8C2214yescomplemented
23#407C22116yescomplemented
24C2×C22⋊C8C2214yes—
25C2×C22⋊C8C22116yescomplemented
26C2×C22⋊C8C2214yescomplemented
27C2×C22⋊C8C2214yescomplemented
28C2×#97C2214yescomplemented
29C25C2×C411yescharacteristic
30C25C2×C411yescharacteristic
31C22×D4—28no—
32C22×D4C2×C414yes—
33C22×D4C2×C418yes—
34C23×C4—44no—
35C23×C4—44no—
36C23×C4C2×C411yescharacteristic
37C23×C4C2×C411yescharacteristic
38C23×C4C2×C411yescharacteristic
39C23×C4C2×C411yescharacteristic
40C23×C4C2×C414yes—
41C23×C4C2×C414yes—
42C23×C4C2×C412yes—
43C23×C4C2×C412yes—
44C23×C4C2312yes—
45C23×C4C2312yes—
46C23×C4C2311yescharacteristic
47C23×C4C2314yes—
48C23×C4C2314yes—
49C2×M16—48no—
50C2×M16C23116yescomplemented
51C22×C8—48no—
52C22×C8C2318yes—
53C22×C8C23116yescomplemented
54C4×D4C2×C4116yes—
55C4×D4C2×C4132yes—
56C4×D4C23116yes—
57C2×C4⋊C4C2×C414yes—
58C2×C4⋊C4C2×C418yes—
59C2×C22⋊C4C2×C414yes—
60C2×C22⋊C4C2×C414yes—
61C2×C22⋊C4C2×C418yes—
62C2×C22⋊C4C2×C418yes—
63C2×C42C2×C412yes—
64C2×C42C2×C414yes—
65C2×C42C2314yes—
66C2×C42C2312yes—
67C4⋊C8C23116yescomplemented
68C22⋊C8C23116yes—
69C22⋊C8C23116yescomplemented
70C22⋊C8C23116yescomplemented
71#97C23116yescomplemented
72C24—24no—
73C24—42no—
74C24—42no—
75C24—42no—
76C24—42no—
77C24M1618yescomplemented
78C24C22×C412yes—
79C24C22×C412yes—
80C24C22×C411yescharacteristic
81C24C22×C414yes—
82C24C22×C414yes—
83C2×D4—216no—
84C2×D4—232no—
85C2×D4C22×C4116yes—
86C22×C4—24no—
87C22×C4—28no—
88C22×C4—28no—
89C22×C4—24no—
90C22×C4—48no—
91C22×C4—48no—
92C22×C4—48no—
93C22×C4—48no—
94C22×C4—44no—
95C22×C4—44no—
96C22×C4—42no—
97C22×C4—42no—
98C22×C4—42no—
99C22×C4C22×C411yescharacteristic
100C22×C4C22×C412yes—
101C22×C4C22×C412yes—
102C22×C4C22×C414yes—
103C22×C4C22×C412yes—
104C22×C4C22×C412yes—
105C22×C4C22×C412yes—
106C22×C4C22×C414yes—
107C22×C4C22×C414yes—
108C22×C4C22×C414yes—
109C22×C4C22×C414yes—
110C22×C4C22×C414yes—
111C22×C4C22×C418yes—
112C22×C4C22×C418yes—
113C22×C4C2412yes—
114C22×C4C2414yes—
115C22×C4C2414yes—
116C22×C4C2411yescharacteristic
117M16—416no—
118C2×C8—216no—
119C2×C8—416no—
120C2×C8C24116yes—
121C4⋊C4C22×C4116yes—
122C22⋊C4C22×C4116yes—
123C22⋊C4C22×C4116yes—
124C42C22×C418yes—
125C42C22×C414yes—
126C42C2414yes—
127C23—22no—
128C23—24no—
129C23—22no—
130C23—24no—
131C23—24no—
132C23—28no—
133C23—24no—
134C23—24no—
135C23—44no—
136C23—44no—
137C23—416no—
138C23—44no—
139C23—44no—
140C23—416no—
141C23C2×M1614yes—
142C23C2×M1618yes—
143C23C2×M16116yescomplemented
144C23C23×C414yes—
145C23C23×C414yes—
146C23C23×C412yes—
147C23C23×C411yescharacteristic
148D4—232no—
149C2×C4—22no—
150C2×C4—24no—
151C2×C4—24no—
152C2×C4—28no—
153C2×C4—24no—
154C2×C4—24no—
155C2×C4—24no—
156C2×C4—28no—
157C2×C4—28no—
158C2×C4—28no—
159C2×C4—28no—
160C2×C4—24no—
161C2×C4—48no—
162C2×C4—48no—
163C2×C4—44no—
164C2×C4—44no—
165C2×C4—44no—
166C2×C4C23×C412yes—
167C2×C4C23×C414yes—
168C2×C4C23×C414yes—
169C2×C4C23×C414yes—
170C2×C4C23×C414yes—
171C2×C4C23×C411yescharacteristic
172C2×C4H(5,𝔽2)14yes—
173C2×C4C2511yescharacteristic
174C8—216no—
175C22—22no—
176C22—24no—
177C22—28no—
178C22—216no—
179C22—22no—
180C22—24no—
181C22—24no—
182C22—24no—
183C22—24no—
184C22—416no—
185C22—416no—
186C22—48no—
187C22#51812yes—
188C22C22×M1614yes—
189C22C22×M1618yes—
190C22C22×M1612yes—
191C22#56812yes—
192C22C24×C411yescharacteristic
193C4—22no—
194C4—24no—
195C4—24no—
196C4—24no—
197C4—24no—
198C4#51812yes—
199C4C2×H(5,𝔽2)12yes—
200C2—24no—
201C2—28no—
202C2—44no—
203C2#297314yesdirect product factor
204C2C2×#51811yescharacteristic
205C2C23×M1611yescharacteristic
206C2C2×#56811yescharacteristic
subgroupG/H
centerC22×C4C24
commutatorC22C24×C4
Frattini, cosocleC2×C4C25
socleC23C23×C4
prime radicalC23×D4C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2973C2direct (N × H)
3. C2×#435C2semidirect
4. C2×#432C2semidirect
5. C2×#407C2semidirect
6. C22×C22⋊C8C2semidirect
10. C22×M16C22semidirect
11. C23×C8C22semidirect
20. #435C22semidirect
21. #432C22semidirect
22. C2×C4⋊C8C22semidirect
23. #407C22semidirect
25. C2×C22⋊C8C22semidirect
26. C2×C22⋊C8C22semidirect
27. C2×C22⋊C8C22semidirect
28. C2×#97C22semidirect
50. C2×M16C23semidirect
53. C22×C8C23semidirect
67. C4⋊C8C23semidirect
69. C22⋊C8C23semidirect
70. C22⋊C8C23semidirect
71. #97C23semidirect
77. C24M16semidirect
143. C23C2×M16semidirect
203. C2#2973direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4×D42
#29732
C2×#4352
C2×#4322
C2×#4072
C22×C22⋊C82