Finite Group Databasebeta

← C22×#553 #62705

Subgroups — C22×#553 #62705

Order 256.

4399 conjugacy classes of subgroups.

The subgroup lattice has 237 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#553C2148yesmaximal, direct product factor
2C22×#126C212yesmaximal, complemented
3C22×#125C211yesmaximal, characteristic, complemented
4C22×#123C212yesmaximal, complemented
5C22×#121C212yesmaximal, complemented
6C22×#121C211yesmaximal, characteristic, complemented
7C22×#121C211yesmaximal, characteristic, complemented
8C22×C4×D4C212yesmaximal, complemented
9C22×C4×D4C211yesmaximal, characteristic, complemented
10C22×C4×D4C211yesmaximal, characteristic, complemented
11C22×#117C211yesmaximal, characteristic, complemented
12C23×C4⋊C4C211yesmaximal, characteristic, complemented
13C23×D4C2212yes—
14C23×D4C2211yescharacteristic
15C23×D4C2211yescharacteristic
16C23×D4C2212yes—
17C24×C4C2211yescharacteristic
18C24×C4C2211yescharacteristic
19C24×C4C2212yes—
20C24×C4C2212yes—
21#553C221256yesdirect product factor
22C2×#126C22148yescomplemented
23C2×#125C22124yescomplemented
24C2×#123C22148yescomplemented
25C2×#121C22148yescomplemented
26C2×#121C22124yescomplemented
27C2×#121C22124yescomplemented
28C2×C4×D4C22148yescomplemented
29C2×C4×D4C22124yescomplemented
30C2×C4×D4C22124yescomplemented
31C2×#117C22124yescomplemented
32C22×C4⋊C4C2211yescharacteristic
33C22×C4⋊C4C2211yescharacteristic
34C22×C4⋊C4C2212yes—
35C22×C4⋊C4C2211yescharacteristic
36C22×C4⋊C4C2212yes—
37C22×C4⋊C4C2211yescharacteristic
38C22×C4⋊C4C2212yes—
39C22×C4⋊C4C22124yescomplemented
40C22×C22⋊C4C2212yes—
41C22×C22⋊C4C2211yescharacteristic
42C22×C22⋊C4C2212yes—
43C22×C22⋊C4C2212yes—
44C22×C22⋊C4C2211yescharacteristic
45C22×C22⋊C4C2212yes—
46C22×C42C2212yes—
47C22×C42C2211yescharacteristic
48C25C2311yescharacteristic
49C25C2312yes—
50C25C2311yescharacteristic
51C22×D4—216no—
52C22×D4—28no—
53C22×D4—28no—
54C22×D4—48no—
55C22×D4C23124yes—
56C22×D4C23112yes—
57C22×D4C23112yes—
58C22×D4C23124yes—
59C23×C4—28no—
60C23×C4—28no—
61C23×C4—48no—
62C23×C4—48no—
63C23×C4C23112yes—
64C23×C4C23112yes—
65C23×C4C2311yescharacteristic
66C23×C4C2311yescharacteristic
67C23×C4C2312yes—
68C23×C4C2311yescharacteristic
69C23×C4C2312yes—
70C23×C4C2311yescharacteristic
71C23×C4C2312yes—
72C23×C4C23124yes—
73C23×C4C23124yes—
74C23×C4C2311yescharacteristic
75#126C231128yescomplemented
76#125C23164yescomplemented
77#123C231128yescomplemented
78#121C231128yescomplemented
79#121C23164yescomplemented
80#121C23164yescomplemented
81C4×D4C231128yescomplemented
82C4×D4C23164yescomplemented
83C4×D4C23164yescomplemented
84#117C23164yescomplemented
85C2×C4⋊C4C23112yes—
86C2×C4⋊C4C23112yes—
87C2×C4⋊C4C23124yes—
88C2×C4⋊C4C23112yes—
89C2×C4⋊C4C23124yes—
90C2×C4⋊C4C23112yes—
91C2×C4⋊C4C23124yes—
92C2×C4⋊C4C23164yescomplemented
93C2×C22⋊C4C23124yes—
94C2×C22⋊C4C23112yes—
95C2×C22⋊C4C23124yes—
96C2×C22⋊C4C23124yes—
97C2×C22⋊C4C23112yes—
98C2×C22⋊C4C23124yes—
99C2×C42C23124yes—
100C2×C42C23112yes—
101C24—24no—
102C24—24no—
103C24—24no—
104C24—24no—
105C24—28no—
106C24—28no—
107C24—28no—
108C24—24no—
109C24#4118yes—
110C24C2416yes—
111C24C24112yes—
112C24C2416yes—
113C24C2411yescharacteristic
114C2×D4—296no—
115C2×D4—248no—
116C2×D4—248no—
117C2×D4—448no—
118C2×D4C24132yes—
119C2×D4C24116yes—
120C2×D4C24116yes—
121C2×D4C24132yes—
122C22×C4—24no—
123C22×C4—24no—
124C22×C4—28no—
125C22×C4—24no—
126C22×C4—24no—
127C22×C4—28no—
128C22×C4—28no—
129C22×C4—248no—
130C22×C4—248no—
131C22×C4—448no—
132C22×C4—448no—
133C22×C4#4118yes—
134C22×C4C2416yes—
135C22×C4C24112yes—
136C22×C4C2416yes—
137C22×C4C24112yes—
138C22×C4C2416yes—
139C22×C4C2416yes—
140C22×C4C24112yes—
141C22×C4C24116yes—
142C22×C4C24116yes—
143C22×C4C24132yes—
144C22×C4C24132yes—
145C22×C4C2416yes—
146C4⋊C4C24116yes—
147C4⋊C4C24116yes—
148C4⋊C4C24132yes—
149C4⋊C4C24116yes—
150C4⋊C4C24132yes—
151C4⋊C4C24116yes—
152C4⋊C4C24132yes—
153C22⋊C4C24132yes—
154C22⋊C4C24116yes—
155C22⋊C4C24132yes—
156C22⋊C4C24132yes—
157C22⋊C4C24116yes—
158C22⋊C4C24132yes—
159C42C24132yes—
160C42C24116yes—
161C23—232no—
162C23—212no—
163C23—212no—
164C23—212no—
165C23—212no—
166C23—224no—
167C23—224no—
168C23—224no—
169C23—212no—
170C23—416no—
171C23—432no—
172C23C2×#41124yes—
173C23C2×#4114yes—
174C23C2×#4114yes—
175C23H(5,𝔽2)14yes—
176C23C2514yes—
177C23C2518yes—
178C23C2514yes—
179C23C2513yes—
180D4—264no—
181D4—232no—
182D4—232no—
183D4—432no—
184C2×C4—212no—
185C2×C4—212no—
186C2×C4—224no—
187C2×C4—212no—
188C2×C4—212no—
189C2×C4—224no—
190C2×C4—224no—
191C2×C4—232no—
192C2×C4—232no—
193C2×C4—432no—
194C2×C4—432no—
195C2×C4C2×#41124yes—
196C2×C4C2514yes—
197C2×C4C2518yes—
198C2×C4C2514yes—
199C2×C4C2518yes—
200C2×C4C2514yes—
201C2×C4C2514yes—
202C2×C4C2518yes—
203C2×C4C2514yes—
204C22—24no—
205C22—24no—
206C22—248no—
207C22—24no—
208C22—24no—
209C22—28no—
210C22—28no—
211C22—28no—
212C22—24no—
213C22—424no—
214C22—448no—
215C22#553116yesdirect product factor
216C22C22×#4118yes—
217C22C22×#4116yes—
218C22C22×#4116yes—
219C22C2×H(5,𝔽2)16yes—
220C22C2611yescharacteristic
221C4—24no—
222C4—24no—
223C4—28no—
224C4—24no—
225C4—24no—
226C4—28no—
227C4—28no—
228C4C22×#4118yes—
229C2—28no—
230C2—44no—
231C2—48no—
232C2C2×#553112yesdirect product factor
233C2C23×#4111yescharacteristic
234C2C23×#4111yescharacteristic
235C2C22×H(5,𝔽2)11yescharacteristic
subgroupG/H
center, socleC24C24
commutator, Frattini, cosocleC22C26
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#553C2direct (N × H)
2. C22×#126C2semidirect
3. C22×#125C2semidirect
4. C22×#123C2semidirect
5. C22×#121C2semidirect
6. C22×#121C2semidirect
7. C22×#121C2semidirect
8. C22×C4×D4C2semidirect
9. C22×C4×D4C2semidirect
10. C22×C4×D4C2semidirect
11. C22×#117C2semidirect
12. C23×C4⋊C4C2semidirect
21. #553C22direct (N × H)
22. C2×#126C22semidirect
23. C2×#125C22semidirect
24. C2×#123C22semidirect
25. C2×#121C22semidirect
26. C2×#121C22semidirect
27. C2×#121C22semidirect
28. C2×C4×D4C22semidirect
29. C2×C4×D4C22semidirect
30. C2×C4×D4C22semidirect
31. C2×#117C22semidirect
39. C22×C4⋊C4C22semidirect
75. #126C23semidirect
76. #125C23semidirect
77. #123C23semidirect
78. #121C23semidirect
79. #121C23semidirect
80. #121C23semidirect
81. C4×D4C23semidirect
82. C4×D4C23semidirect
83. C4×D4C23semidirect
84. #117C23semidirect
92. C2×C4⋊C4C23semidirect
215. C22#553direct (N × H)
232. C2C2×#553direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#5532
C22×#1262
C22×#1252
C22×#1232
C22×#1212
C22×C4×D42
C22×#1172
C23×C4⋊C42