Finite Group Databasebeta

← C22×#3261 #10575610

Subgroups — C22×#3261 #10575610

Order 512.

6430 conjugacy classes of subgroups.

The subgroup lattice has 226 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#541C212yesmaximal
2C2×#3261C2148yesmaximal, direct product factor
3C22×#479C214yesmaximal, complemented
4C22×#470C212yesmaximal
5C22×#467C212yesmaximal
6C22×#462C214yesmaximal, complemented
7C22×#424C211yesmaximal, characteristic
8C23×Q16C2212yes—
9C23×Q16C2212yes—
10C23×M16C2211yescharacteristic
11C24×C8C2211yescharacteristic
12C2×#541—224no—
13C2×#541C22148yes—
14C22×C4⋊Q8C2212yes—
15C22×#126—24no—
16C22×#125—24no—
17C22×#125C2212yes—
18C22×C22⋊Q8C2214yes—
19C22×C4×Q8C2214yes—
20C22×#117C2211yescharacteristic
21#3261C221256yesdirect product factor
22C2×#479C22196yescomplemented
23C2×#470C22148yes—
24C2×#467C22148yes—
25C2×#462C22196yescomplemented
26C22×#107C2212yes—
27C22×#106C2212yes—
28C2×#424C22124yes—
29C22×C4⋊C8C2214yes—
30C22×#103C2214yes—
31C22×#103C2214yes—
32C23×Q8C2314yes—
33C24×C4C2311yescharacteristic
34C22×Q16—48no—
35C22×Q16—48no—
36C22×Q16C23124yes—
37C22×Q16C23124yes—
38C22×M16—44no—
39C22×M16C23112yes—
40C23×C8—44no—
41C23×C8C2312yes—
42C23×C8C2312yes—
43C23×C8C23112yes—
44#541—2192no—
45#541C231128yes—
46C2×C4⋊Q8—212no—
47C2×C4⋊Q8C23124yes—
48C2×#126—296no—
49C2×#125—296no—
50C2×#125—212no—
51C2×#125C23124yes—
52C2×C22⋊Q8—224no—
53C2×C22⋊Q8C23148yes—
54C2×C4×Q8—224no—
55C2×C4×Q8C23148yes—
56C2×#117D4112yes—
57C2×#117C23112yes—
58C22×C4⋊C4—24no—
59C22×C4⋊C4—24no—
60C22×C4⋊C4—24no—
61C22×C4⋊C4—24no—
62C22×C4⋊C4D412yes—
63C22×C4⋊C4C2314yes—
64C22×C22⋊C4—24no—
65C22×C22⋊C4D412yes—
66C22×C42—24no—
67C22×C42C2312yes—
68#479C231256yescomplemented
69#470C231128yes—
70#467C231128yes—
71#462C231256yescomplemented
72C2×#107C23124yes—
73C2×#106C23124yes—
74#424C23164yes—
75C2×C4⋊C8C23148yes—
76C2×#103C23148yes—
77C2×#103C23148yes—
78C25C2×D411yescharacteristic
79C22×Q8—212no—
80C22×Q8—216no—
81C22×Q8—216no—
82C22×Q8C24124yes—
83C23×C4—24no—
84C23×C4—24no—
85C23×C4—24no—
86C23×C4—24no—
87C23×C4C2×D416yes—
88C23×C4C2×D414yes—
89C23×C4C2×D411yescharacteristic
90C23×C4C2416yes—
91C23×C4C2411yescharacteristic
92C2×Q16—448no—
93C2×Q16—448no—
94C2×Q16C24132yes—
95C2×Q16C24132yes—
96C2×M16—424no—
97C2×M16C24116yes—
98C22×C8—28no—
99C22×C8—28no—
100C22×C8—424no—
101C22×C8C24112yes—
102C22×C8C24112yes—
103C22×C8C24116yes—
104C4⋊Q8—248no—
105C4⋊Q8C24132yes—
106#126—2256no—
107#125—2256no—
108#125—248no—
109#125C24132yes—
110C22⋊Q8—296no—
111C22⋊Q8C24164yes—
112C4×Q8—296no—
113C4×Q8C24164yes—
114#117C2×D4148yes—
115#117C24116yes—
116C2×C4⋊C4—248no—
117C2×C4⋊C4—248no—
118C2×C4⋊C4—248no—
119C2×C4⋊C4—248no—
120C2×C4⋊C4—212no—
121C2×C4⋊C4C2×D4124yes—
122C2×C4⋊C4C24124yes—
123C2×C22⋊C4—248no—
124C2×C22⋊C4C2×D4124yes—
125C2×C42—248no—
126C2×C42C2×D4112yes—
127C2×C42C24112yes—
128#107C24132yes—
129#106C24132yes—
130C4⋊C8C24164yes—
131#103C24164yes—
132#103C24164yes—
133C24—24no—
134C24—28no—
135C24C22×D416yes—
136C24C22×D411yescharacteristic
137C2×Q8—224no—
138C2×Q8—248no—
139C2×Q8—248no—
140C2×Q8—448no—
141C2×Q8C25116yes—
142C22×C4—24no—
143C22×C4—216no—
144C22×C4—224no—
145C22×C4—212no—
146C22×C4—212no—
147C22×C4—224no—
148C22×C4—224no—
149C22×C4—416no—
150C22×C4—416no—
151C22×C4C22×D4124yes—
152C22×C4C22×D416yes—
153C22×C4C22×D4112yes—
154C22×C4C22×D413yes—
155C22×C4H(5,𝔽2)14yes—
156C22×C42−1+414yes—
157C22×C4C2514yes—
158C22×C4C2513yes—
159Q16—432no—
160Q16—432no—
161M16—416no—
162C2×C8—224no—
163C2×C8—224no—
164C2×C8—416no—
165C2×C8C2518yes—
166C2×C8C2518yes—
167C4⋊C4—264no—
168C4⋊C4—264no—
169C4⋊C4—264no—
170C4⋊C4—264no—
171C4⋊C4—224no—
172C4⋊C4C22×D4132yes—
173C4⋊C4C25116yes—
174C22⋊C4—264no—
175C22⋊C4C22×D4132yes—
176C42—264no—
177C42C22×D4124yes—
178C42C2518yes—
179C23—212no—
180C23—224no—
181C23—416no—
182C23#53714yes—
183C23#57818yes—
184C23C23×D414yes—
185C23C23×D413yes—
186Q8—216no—
187Q8—216no—
188Q8—448no—
189C2×C4—212no—
190C2×C4—248no—
191C2×C4—24no—
192C2×C4—24no—
193C2×C4—224no—
194C2×C4—216no—
195C2×C4—216no—
196C2×C4—448no—
197C2×C4—448no—
198C2×C4#537112yes—
199C2×C4C23×D4116yes—
200C2×C4C23×D414yes—
201C2×C4C23×D413yes—
202C2×C4C2×H(5,𝔽2)16yes—
203C2×C4C2×2−1+416yes—
204C2×C4C2611yescharacteristic
205C8—28no—
206C8—28no—
207C22—28no—
208C22—24no—
209C22—424no—
210C22#3261116yesdirect product factor
211C22C2×#53716yes—
212C22C2×#578112yes—
213C22C24×D411yescharacteristic
214C4—216no—
215C4—24no—
216C4—416no—
217C4—416no—
218C4C2×#53716yes—
219C4C22×H(5,𝔽2)11yescharacteristic
220C4C22×2−1+411yescharacteristic
221C2—44no—
222C2C2×#3261112yesdirect product factor
223C2C22×#53711yescharacteristic
224C2C22×#57812yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC2×C4C26
prime radicalC25C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×#117 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#3261C2direct (N × H)
3. C22×#479C2semidirect
6. C22×#462C2semidirect
21. #3261C22direct (N × H)
22. C2×#479C22semidirect
25. C2×#462C22semidirect
68. #479C23semidirect
71. #462C23semidirect
210. C22#3261direct (N × H)
222. C2C2×#3261direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5412
C2×#32612
C22×#4792
C22×#4702
C22×#4672
C22×#4622
C22×#4242