Finite Group Databasebeta

← C2×#2985 #60245

Subgroups — C2×#2985 #60245

Order 256.

875 conjugacy classes of subgroups.

The subgroup lattice has 176 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#533C211yesmaximal, characteristic
2#2985C2116yesmaximal, direct product factor
3C2×#446C212yesmaximal, complemented
4C2×#446C214yesmaximal, complemented
5C2×C8×Q8C212yesmaximal, complemented
6C2×#433C214yesmaximal
7C2×#432C211yesmaximal, characteristic
8C2×#431C211yesmaximal, characteristic
9#533C418yes—
10#533C2218yes—
11C2×C4⋊Q8C411yescharacteristic
12C2×C4⋊Q8C411yescharacteristic
13C2×#125C412yes—
14C2×C22⋊Q8C412yes—
15C2×C22⋊Q8C412yes—
16C2×C4×Q8C2212yes—
17C2×C4×Q8C2212yes—
18C2×#117C2212yes—
19C22×C42C2211yescharacteristic
20#446C22116yescomplemented
21#446C22132yescomplemented
22C8×Q8C22116yescomplemented
23#433C22132yes—
24#432C2218yes—
25#431C2218yes—
26C2×C4⋊C8C2212yes—
27C2×C4⋊C8C2212yes—
28C2×C4⋊C8C2214yes—
29C2×C4⋊C8C2214yes—
30C2×C22⋊C8C2212yes—
31C2×C22⋊C8C2212yes—
32C2×#97C2212yes—
33C2×#97C2214yes—
34C2×C4×C8C2211yescharacteristic
35C2×C4×C8C2211yescharacteristic
36C2×C4×C8C2214yes—
37C22×Q8C2×C412yes—
38C22×Q8C2×C412yes—
39C23×C4C2×C411yescharacteristic
40C23×C4C2×C411yescharacteristic
41C23×C4C2311yescharacteristic
42C22×C8C2312yes—
43C22×C8C2312yes—
44C22×C8C2314yes—
45C4⋊Q8C2×C418yes—
46C4⋊Q8C2×C418yes—
47#125C2×C4116yes—
48C22⋊Q8C2×C4116yes—
49C22⋊Q8C2×C4116yes—
50C4×Q8C2×C418yes—
51C4×Q8C2×C418yes—
52C4×Q8C2318yes—
53C4×Q8C2318yes—
54#117C2×C418yes—
55#117C2318yes—
56C2×C4⋊C4C2×C412yes—
57C2×C4⋊C4C2×C412yes—
58C2×C4⋊C4C2×C414yes—
59C2×C4⋊C4C2×C414yes—
60C2×C4⋊C4C2×C412yes—
61C2×C4⋊C4C2×C412yes—
62C2×C22⋊C4C2×C414yes—
63C2×C42C2×C411yescharacteristic
64C2×C42C2×C411yescharacteristic
65C2×C42C2×C414yes—
66C2×C42C2314yes—
67C2×C42C2314yes—
68C2×C42C2311yescharacteristic
69C2×C42C2311yescharacteristic
70C4⋊C8C2318yes—
71C4⋊C8C2318yes—
72C4⋊C8C23116yes—
73C4⋊C8C23116yes—
74C22⋊C8C2318yes—
75C22⋊C8C2318yes—
76#97C2318yes—
77#97C23116yes—
78C4×C8C2314yes—
79C4×C8C2314yes—
80C4×C8C23116yes—
81C24C22×C411yescharacteristic
82C2×Q8—28no—
83C2×Q8—44no—
84C2×Q8C22×C418yes—
85C2×Q8C22×C418yes—
86C22×C4—24no—
87C22×C4—24no—
88C22×C4—42no—
89C22×C4C22×C411yescharacteristic
90C22×C4C22×C412yes—
91C22×C4C22×C411yescharacteristic
92C22×C4C22×C411yescharacteristic
93C22×C4C22×C411yescharacteristic
94C22×C4C22×C414yes—
95C22×C4C22×C414yes—
96C22×C4C22×C414yes—
97C22×C4C22×C414yes—
98C22×C4C22×C411yescharacteristic
99C22×C4C2412yes—
100C22×C4C2411yescharacteristic
101C2×C8—24no—
102C2×C8—24no—
103C2×C8—28no—
104C2×C8C2414yes—
105C2×C8C2414yes—
106C2×C8C2418yes—
107C4⋊C4C22×C418yes—
108C4⋊C4C22×C418yes—
109C4⋊C4C22×C4116yes—
110C4⋊C4C22×C4116yes—
111C4⋊C4C22×C418yes—
112C4⋊C4C22×C418yes—
113C22⋊C4C22×C4116yes—
114C42C22×C412yes—
115C42C22×C412yes—
116C42C22×C414yes—
117C42C22×C414yes—
118C42C22×C418yes—
119C42C2412yes—
120C42C2418yes—
121C42C2412yes—
122C23—22no—
123C23—22no—
124C23—22no—
125C23C23×C412yes—
126C23C23×C411yescharacteristic
127Q8—216no—
128Q8—48no—
129C2×C4—22no—
130C2×C4—22no—
131C2×C4—28no—
132C2×C4—22no—
133C2×C4—22no—
134C2×C4—28no—
135C2×C4—24no—
136C2×C4—28no—
137C2×C4—24no—
138C2×C4—44no—
139C2×C4#13114yes—
140C2×C4C23×C412yes—
141C2×C4C23×C412yes—
142C2×C4C23×C412yes—
143C2×C4C23×C412yes—
144C2×C4C23×C418yes—
145C2×C4C23×C418yes—
146C2×C4C23×C411yescharacteristic
147C2×C4C23×C412yes—
148C2×C42−1+414yes—
149C2×C4C2511yescharacteristic
150C8—24no—
151C8—24no—
152C8—28no—
153C22—22no—
154C22—22no—
155C22—22no—
156C22—44no—
157C22#51912yes—
158C22C2×#13112yes—
159C22#56812yes—
160C22C24×C411yescharacteristic
161C4—22no—
162C4—22no—
163C4—28no—
164C4—22no—
165C4—22no—
166C4—28no—
167C4#51912yes—
168C4C2×#13114yes—
169C4C2×2−1+412yes—
170C2—42no—
171C2#298514yesdirect product factor
172C2C2×#51911yescharacteristic
173C2C22×#13111yescharacteristic
174C2C2×#56811yescharacteristic
subgroupG/H
centerC22×C4C24
commutatorC22C24×C4
Frattini, cosocleC2×C4C25
socleC23C23×C4
prime radicalC24C22×C4
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. #2985C2direct (N × H)
3. C2×#446C2semidirect
4. C2×#446C2semidirect
5. C2×C8×Q8C2semidirect
20. #446C22semidirect
21. #446C22semidirect
22. C8×Q8C22semidirect
171. C2#2985direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#5332
#29852
C2×#4462
C2×C8×Q82
C2×#4332
C2×#4322
C2×#4312