Finite Group Databasebeta

← C22×#2987 #10574321

Subgroups — C22×#2987 #10574321

Order 512.

6254 conjugacy classes of subgroups.

The subgroup lattice has 173 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#533C211yesmaximal, characteristic
2C2×#2987C2148yesmaximal, direct product factor
3C22×#446C218yesmaximal, complemented
4C22×#433C214yesmaximal
5C22×#432C212yesmaximal
6C2×#533C4124yes—
7C2×#533C22124yes—
8C22×C4⋊Q8C412yes—
9C22×#125C412yes—
10C22×C22⋊Q8C414yes—
11C22×C4×Q8C2214yes—
12C22×#117C2212yes—
13C23×C42C2211yescharacteristic
14#2987C221256yesdirect product factor
15C2×#446C221192yescomplemented
16C2×#433C22196yes—
17C2×#432C22148yes—
18C22×C4⋊C8C2214yes—
19C22×C4⋊C8C2218yes—
20C22×C22⋊C8C2214yes—
21C22×#97C2214yes—
22C22×#97C2214yes—
23C22×C4×C8C2214yes—
24C23×Q8C2×C414yes—
25C24×C4C2×C412yes—
26C24×C4C2311yescharacteristic
27C23×C8C2318yes—
28#533C2×C41192yes—
29#533C23164yes—
30C2×C4⋊Q8C2×C4148yes—
31C2×#125C2×C4148yes—
32C2×C22⋊Q8C2×C4196yes—
33C2×C4×Q8C2×C4148yes—
34C2×C4×Q8C23148yes—
35C2×#117C2×C4124yes—
36C2×#117C23124yes—
37C22×C4⋊C4C2×C414yes—
38C22×C4⋊C4C2×C418yes—
39C22×C4⋊C4C2×C414yes—
40C22×C22⋊C4C2×C414yes—
41C22×C42C2×C411yescharacteristic
42C22×C42C2×C411yescharacteristic
43C22×C42C2×C4112yes—
44C22×C42C23112yes—
45C22×C42C2314yes—
46C22×C42C2312yes—
47#446C231512yescomplemented
48#433C231256yes—
49#432C231128yes—
50C2×C4⋊C8C23148yes—
51C2×C4⋊C8C23196yes—
52C2×C22⋊C8C23148yes—
53C2×#97C23148yes—
54C2×#97C23148yes—
55C2×C4×C8C23148yes—
56C25C22×C411yescharacteristic
57C22×Q8—416no—
58C22×Q8C22×C4148yes—
59C23×C4—28no—
60C23×C4—48no—
61C23×C4C22×C418yes—
62C23×C4C22×C412yes—
63C23×C4C22×C411yescharacteristic
64C23×C4C22×C412yes—
65C23×C4C22×C416yes—
66C23×C4C22×C4124yes—
67C23×C4C2416yes—
68C23×C4C2411yescharacteristic
69C22×C8—232no—
70C22×C8C24148yes—
71C4⋊Q8C22×C41128yes—
72#125C22×C41128yes—
73C22⋊Q8C22×C41256yes—
74C4×Q8C22×C41192yes—
75C4×Q8C24164yes—
76#117C22×C4196yes—
77#117C24132yes—
78C2×C4⋊C4C22×C4148yes—
79C2×C4⋊C4C22×C4196yes—
80C2×C4⋊C4C22×C4148yes—
81C2×C22⋊C4C22×C4148yes—
82C2×C42C22×C4124yes—
83C2×C42C22×C4112yes—
84C2×C42C22×C4112yes—
85C2×C42C22×C4112yes—
86C2×C42C22×C4148yes—
87C2×C42C24124yes—
88C2×C42C24112yes—
89C2×C42C24116yes—
90C4⋊C8C24164yes—
91C4⋊C8C241128yes—
92C22⋊C8C24164yes—
93#97C24164yes—
94#97C24164yes—
95C4×C8C24164yes—
96C24—24no—
97C24—28no—
98C24C23×C416yes—
99C24C23×C411yescharacteristic
100C2×Q8—496no—
101C2×Q8C23×C4164yes—
102C22×C4—24no—
103C22×C4—28no—
104C22×C4—28no—
105C22×C4—232no—
106C22×C4—224no—
107C22×C4—224no—
108C22×C4—448no—
109C22×C4C23×C416yes—
110C22×C4C23×C4112yes—
111C22×C4C23×C4112yes—
112C22×C4C23×C4112yes—
113C22×C4C23×C4148yes—
114C22×C4C23×C4132yes—
115C22×C4C23×C413yes—
116C22×C42−1+418yes—
117C22×C4C2514yes—
118C22×C4C2513yes—
119C2×C8—296no—
120C2×C8C25132yes—
121C4⋊C4C23×C4164yes—
122C4⋊C4C23×C41128yes—
123C4⋊C4C23×C4164yes—
124C22⋊C4C23×C4164yes—
125C42C23×C4124yes—
126C42C23×C4116yes—
127C42C23×C4116yes—
128C42C23×C4148yes—
129C42C25116yes—
130C42C2518yes—
131C23—212no—
132C23—224no—
133C23—416no—
134C23#51914yes—
135C23#56818yes—
136C23C24×C414yes—
137C23C24×C413yes—
138Q8—464no—
139C2×C4—212no—
140C2×C4—224no—
141C2×C4—224no—
142C2×C4—296no—
143C2×C4—28no—
144C2×C4—224no—
145C2×C4—432no—
146C2×C4#519112yes—
147C2×C4C24×C414yes—
148C2×C4C24×C418yes—
149C2×C4C24×C418yes—
150C2×C4C24×C4132yes—
151C2×C4C24×C413yes—
152C2×C4C2×2−1+4112yes—
153C2×C4C2611yescharacteristic
154C8—232no—
155C22—28no—
156C22—24no—
157C22—424no—
158C22#2987116yesdirect product factor
159C22C2×#51916yes—
160C22C2×#568112yes—
161C22C25×C411yescharacteristic
162C4—28no—
163C4—28no—
164C4—232no—
165C4—24no—
166C4C2×#51916yes—
167C4C22×2−1+412yes—
168C2—44no—
169C2C2×#2987112yesdirect product factor
170C2C22×#51911yescharacteristic
171C2C22×#56812yes—
subgroupG/H
centerC23×C4C24
commutatorC22C25×C4
Frattini, cosocleC2×C4C26
socleC24C23×C4
prime radicalC25C22×C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#2987C2direct (N × H)
3. C22×#446C2semidirect
14. #2987C22direct (N × H)
15. C2×#446C22semidirect
47. #446C23semidirect
158. C22#2987direct (N × H)
169. C2C2×#2987direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5332
C2×#29872
C22×#4462
C22×#4332
C22×#4322