Finite Group Databasebeta

← C22×#2230 #7623022

Subgroups — C22×#2230 #7623022

Order 512.

1614 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
1C22×#498C211yesmaximal, characteristic, complemented
2C22×#443C211yesmaximal, characteristic
3C2×#2230C2124yesmaximal, direct product factor
4C22×#365C212yesmaximal, complemented
5C22×#364C211yesmaximal, characteristic, complemented
6C22×#360C212yesmaximal
7C22×#135C2211yescharacteristic
8C22×#131—21no—
9C22×C4⋊Q8—21no—
10C22×M32C2212yes—
11C2×#498—26no—
12C2×#498C22112yescomplemented
13C2×#443—26no—
14C2×#443C22112yes—
15C22×#108C2211yescharacteristic
16C22×#106—21no—
17C22×#106C2212yes—
18C22×#104—21no—
19C22×C4×C8C2211yescharacteristic
20#2230C22164yesdirect product factor
21C2×#365C22124yescomplemented
22C2×#364C22112yescomplemented
23C2×#360C22124yes—
24C22×#41—21no—
25C23×Q8—41no—
26C2×#135—23no—
27C2×#135—23no—
28C2×#135Q816yescomplemented
29C2×#135C2316yes—
30C22×Q16Q811yescharacteristic, complemented
31C22×SD16—21no—
32C22×D8Q811yescharacteristic, complemented
33C2×#131—212no—
34C2×#131—46no—
35C22×M16—21no—
36C22×M16—41no—
37C23×C8—41no—
38C23×C8D411yescharacteristic
39C23×C8C2311yescharacteristic
40C2×C4⋊Q8—212no—
41C2×C4⋊Q8—46no—
42C22×C4⋊C4—22no—
43C22×C4⋊C4—41no—
44C22×C42D411yescharacteristic
45C2×M32—26no—
46C2×M32C23112yes—
47C22×C16—22no—
48#498—224no—
49#498C23116yescomplemented
50#443—224no—
51#443C23116yes—
52C2×#108—23no—
53C2×#108C2316yes—
54C2×#106—26no—
55C2×#106—212no—
56C2×#106C23112yes—
57C2×#104—212no—
58C2×C4×C8D416yes—
59C2×C4×C8C2316yes—
60#365C23132yescomplemented
61#364C23116yescomplemented
62#360C23132yes—
63C2×#41—26no—
64C2×#41—26no—
65C2×#41—43no—
66C2×#41—43no—
67C22×Q8—21no—
68C22×Q8—412no—
69C22×Q8—88no—
70C22×D4—21no—
71C22×D4—41no—
72C23×C4—21no—
73C23×C4—41no—
74C23×C4—42no—
75C23×C4C2×D411yescharacteristic
76#135—212no—
77#135—26no—
78#135—26no—
79#135C2×Q8112yescomplemented
80#135C2414yes—
81C2×Q16—23no—
82C2×Q16C2×Q816yescomplemented
83C2×SD16—26no—
84C2×SD16—26no—
85C2×D8—23no—
86C2×D8C2×Q816yescomplemented
87#131—216no—
88#131—424no—
89C2×M16—26no—
90C2×M16—43no—
91C2×M16—412no—
92C22×C8—41no—
93C22×C8—412no—
94C22×C8SD1611yescharacteristic
95C22×C8SD1611yescharacteristic
96C22×C8SD1616yes—
97C22×C8C2×D413yes—
98C22×C8C2×D416yes—
99C22×C8C2×Q811yescharacteristic
100C22×C8C2×Q813yes—
101C22×C8#4111yescharacteristic
102C22×C8#4113yes—
103C22×C8C2413yes—
104C4⋊Q8—216no—
105C4⋊Q8—424no—
106C2×C4⋊C4—212no—
107C2×C4⋊C4—412no—
108C2×C4⋊C4—46no—
109C2×C42—23no—
110C2×C42C2×D416yes—
111M32—212no—
112M32C2418yes—
113C2×C16—212no—
114#108—26no—
115#108C2414yes—
116#106—216no—
117#106—212no—
118#106C2418yes—
119#104—216no—
120C4×C8C2×D4112yes—
121C4×C8C2414yes—
122C24—41no—
123C24AGL(1,ℤ/8)11yescharacteristic
124#41—212no—
125#41—24no—
126#41—46no—
127#41—46no—
128#41—412no—
129C2×Q8—26no—
130C2×Q8—416no—
131C2×Q8—43no—
132C2×Q8—848no—
133C2×D4—26no—
134C2×D4—46no—
135C2×D4—46no—
136C2×D4—43no—
137C22×C4—28no—
138C22×C4—26no—
139C22×C4—41no—
140C22×C4—46no—
141C22×C4—46no—
142C22×C4—412no—
143C22×C4—88no—
144C22×C4C22⋊Q813yes—
145C22×C4C22⋊Q811yescharacteristic
146C22×C4C2×SD1613yes—
147C22×C4C2×SD1611yescharacteristic
148C22×C4AGL(1,ℤ/8)13yes—
149C22×C4C22×D413yes—
150Q16—26no—
151Q16C22×Q814yescomplemented
152SD16—212no—
153SD16—24no—
154D8—26no—
155D8C22×Q814yescomplemented
156M16—24no—
157M16—46no—
158M16—416no—
159C2×C8—46no—
160C2×C8—416no—
161C2×C8C22⋊Q813yes—
162C2×C8C22⋊Q813yes—
163C2×C8C22⋊Q816yes—
164C2×C8C2×SD1616yes—
165C2×C8C2×SD1616yes—
166C2×C8C2×SD16112yes—
167C2×C8C22×D413yes—
168C2×C8C22×D414yes—
169C2×C8C22×Q813yes—
170C2×C8C22×Q813yes—
171C2×C8C2×#4113yes—
172C2×C8C2×#4113yes—
173C2×C8C2511yescharacteristic
174C4⋊C4—28no—
175C4⋊C4—416no—
176C4⋊C4—412no—
177C42—26no—
178C42C22×D414yes—
179C16—28no—
180C23—24no—
181C23—46no—
182C23—84no—
183C23#47613yes—
184C23#47611yescharacteristic
185C23C2×AGL(1,ℤ/8)13yes—
186Q8—24no—
187Q8—46no—
188Q8—832no—
189D4—24no—
190D4—44no—
191D4—412no—
192D4—46no—
193C2×C4—224no—
194C2×C4—24no—
195C2×C4—46no—
196C2×C4—44no—
197C2×C4—412no—
198C2×C4—48no—
199C2×C4—824no—
200C2×C4#47613yes—
201C2×C4#47613yes—
202C2×C4#47616yes—
203C2×C4C2×C22⋊Q813yes—
204C2×C4C2×C22⋊Q813yes—
205C2×C4C22×SD1613yes—
206C2×C4C22×SD1613yes—
207C2×C4C2×AGL(1,ℤ/8)13yes—
208C2×C4C23×D411yescharacteristic
209C8—44no—
210C8C2×C22⋊Q813yes—
211C8C2×C22⋊Q813yes—
212C8C22×SD1614yes—
213C8C22×SD1614yes—
214C8C23×Q811yescharacteristic
215C8C22×#4111yescharacteristic
216C22—26no—
217C22—26no—
218C22—44no—
219C22—812no—
220C22#223014yesdirect product factor
221C22C2×#47613yes—
222C22C2×#47613yes—
223C22C22×AGL(1,ℤ/8)11yescharacteristic
224C4—28no—
225C4—44no—
226C4—88no—
227C4C2×#47613yes—
228C4C2×#47613yes—
229C4C22×C22⋊Q811yescharacteristic
230C4C23×SD1611yescharacteristic
231C2—21no—
232C2—23no—
233C2—84no—
234C2C2×#223016yesdirect product factor
235C2C22×#47611yescharacteristic
subgroupG/H
center, socleC23#476
commutator, Frattini, cosocleC2×C8C25
prime radicalC22×#135C22
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×C4×C8 ◁ G
LECSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#498C2semidirect
3. C2×#2230C2direct (N × H)
4. C22×#365C2semidirect
5. C22×#364C2semidirect
12. C2×#498C22semidirect
20. #2230C22direct (N × H)
21. C2×#365C22semidirect
22. C2×#364C22semidirect
28. C2×#135Q8semidirect
30. C22×Q16Q8semidirect
32. C22×D8Q8semidirect
49. #498C23semidirect
60. #365C23semidirect
61. #364C23semidirect
79. #135C2×Q8semidirect
82. C2×Q16C2×Q8semidirect
86. C2×D8C2×Q8semidirect
151. Q16C22×Q8semidirect
155. D8C22×Q8semidirect
220. C22#2230direct (N × H)
234. C2C2×#2230direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4982
C22×#4432
C2×#22302
C22×#3652
C22×#3642
C22×#3602