Finite Group Databasebeta

← C2×#2280 #34006

Subgroups — C2×#2280 #34006

Order 256.

3815 conjugacy classes of subgroups.

The subgroup lattice has 172 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C25×C4C211yesmaximal, characteristic
2C22×#117C212yesmaximal, complemented
3#2280C2116yesmaximal, direct product factor
4C2×#381C212yesmaximal, complemented
5C2×#380C214yesmaximal, complemented
6C2×#379C212yesmaximal
7C2×C4×C22⋊C4C214yesmaximal, complemented
8C26C2211yescharacteristic
9C24×C4—216no—
10C24×C4C4116yescomplemented
11C24×C4C2212yes—
12C24×C4C2211yescharacteristic
13C24×C4C2212yes—
14C24×C4C2218yes—
15C24×C4C2211yescharacteristic
16C2×#117—216no—
17C2×#117C22116yescomplemented
18C22×C4⋊C4C2214yescomplemented
19C22×C22⋊C4C2214yes—
20C22×C22⋊C4C2218yes—
21C22×C42C2214yescomplemented
22#381C22116yescomplemented
23#380C22132yescomplemented
24#379C22116yes—
25C4×C22⋊C4C22132yescomplemented
26C2×#95C2218yescomplemented
27C25—28no—
28C25—216no—
29C25C2×C418yes—
30C25C2314yes—
31C25C2311yescharacteristic
32C25C2312yes—
33C23×C4—28no—
34C23×C4—2128no—
35C23×C4—216no—
36C23×C4—216no—
37C23×C4—264no—
38C23×C4C2×C418yes—
39C23×C4C2×C4116yes—
40C23×C4C2×C4116yes—
41C23×C4C2×C418yes—
42C23×C4C2×C4164yescomplemented
43C23×C4D4116yes—
44C23×C4C2318yes—
45C23×C4C2312yes—
46C23×C4C2318yes—
47C23×C4C2318yes—
48C23×C4C2314yes—
49C23×C4C2311yescharacteristic
50C23×C4C2314yes—
51C23×C4C2311yescharacteristic
52#117—264no—
53C2×C4⋊C4—216no—
54C2×C4⋊C4C23116yescomplemented
55C2×C22⋊C4—216no—
56C2×C22⋊C4—232no—
57C2×C22⋊C4C23116yes—
58C2×C22⋊C4C23132yes—
59C2×C42—216no—
60C2×C42C23116yescomplemented
61#95C23132yescomplemented
62C24—2128no—
63C24—232no—
64C24—264no—
65C24—216no—
66C24—28no—
67C24—232no—
68C24—28no—
69C24—28no—
70C24C22×C4116yes—
71C24C22×C414yes—
72C24C22×C418yes—
73C24C2×D418yes—
74C24#41116yes—
75C24C2412yes—
76C24C2414yes—
77C24C2411yescharacteristic
78C22×C4—232no—
79C22×C4—216no—
80C22×C4—28no—
81C22×C4—264no—
82C22×C4—264no—
83C22×C4—2256no—
84C22×C4—232no—
85C22×C4—232no—
86C22×C4—216no—
87C22×C4—232no—
88C22×C4C22⋊C4164yescomplemented
89C22×C4C22×C418yes—
90C22×C4C22×C4116yes—
91C22×C4C22×C4132yes—
92C22×C4C22×C4132yes—
93C22×C4C22×C414yes—
94C22×C4C22×C414yes—
95C22×C4C22×C4116yes—
96C22×C4C2×D418yes—
97C22×C4C2×D418yes—
98C22×C4C2×D4132yes—
99C22×C4C24116yes—
100C22×C4C2414yes—
101C22×C4C2412yes—
102C22×C4C2412yes—
103C4⋊C4—232no—
104C22⋊C4—232no—
105C22⋊C4—264no—
106C42—232no—
107C23—2128no—
108C23—2256no—
109C23—232no—
110C23—216no—
111C23—216no—
112C23—216no—
113C23—264no—
114C23—232no—
115C23—264no—
116C23—28no—
117C23—28no—
118C23—28no—
119C23C2×C22⋊C4116yes—
120C23#117132yescomplemented
121C23C23×C414yes—
122C23C23×C418yes—
123C23C23×C412yes—
124C23C22×D418yes—
125C23C22×D414yes—
126C23C2×#41116yes—
127C23C2×#4118yes—
128C23C2511yescharacteristic
129C2×C4—232no—
130C2×C4—216no—
131C2×C4—28no—
132C2×C4—264no—
133C2×C4—264no—
134C2×C4—216no—
135C2×C4—232no—
136C2×C4—432no—
137C2×C4C2×C22⋊C4116yes—
138C2×C4C2×C22⋊C4116yes—
139C2×C4C2×C22⋊C4164yescomplemented
140C2×C4C23×C418yes—
141C2×C4C23×C414yes—
142C2×C4C23×C414yes—
143C2×C4C22×D418yes—
144C2×C4C22×D418yes—
145C22—2128no—
146C22—28no—
147C22—28no—
148C22—28no—
149C22—216no—
150C22—232no—
151C22—232no—
152C22—264no—
153C22C22×C22⋊C418yes—
154C22C22×C22⋊C414yes—
155C22C2×#11718yes—
156C22C2×#117116yescomplemented
157C22#525116yes—
158C22C24×C411yescharacteristic
159C22C23×D412yes—
160C22C22×#4114yes—
161C4—28no—
162C4—416no—
163C4C22×C22⋊C418yes—
164C4C22×C22⋊C418yes—
165C2—28no—
166C2—216no—
167C2#228018yesdirect product factor
168C2C23×C22⋊C411yescharacteristic
169C2C22×#11712yes—
170C2C2×#52514yes—
subgroupG/H
centerC23×C4C23
commutatorC22C24×C4
Frattini, cosocleC23C25
socleC24C24
prime radicalC26C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#117C2semidirect
3. #2280C2direct (N × H)
4. C2×#381C2semidirect
5. C2×#380C2semidirect
7. C2×C4×C22⋊C4C2semidirect
10. C24×C4C4semidirect
17. C2×#117C22semidirect
18. C22×C4⋊C4C22semidirect
21. C22×C42C22semidirect
22. #381C22semidirect
23. #380C22semidirect
25. C4×C22⋊C4C22semidirect
26. C2×#95C22semidirect
42. C23×C4C2×C4semidirect
54. C2×C4⋊C4C23semidirect
60. C2×C42C23semidirect
61. #95C23semidirect
88. C22×C4C22⋊C4semidirect
120. C23#117semidirect
139. C2×C4C2×C22⋊C4semidirect
156. C22C2×#117semidirect
167. C2#2280direct (N × H)

Maximal subgroups

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

subgroupindex
C25×C42
C22×#1172
#22802
C2×#3812
C2×#3802
C2×#3792
C2×C4×C22⋊C42