Finite Group Databasebeta

← C22×#2222 #7622986

Subgroups — C22×#2222 #7622986

Order 512.

1898 conjugacy classes of subgroups.

The subgroup lattice has 253 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×Q32C211yesmaximal, characteristic, complemented
2C22×#504C211yesmaximal, characteristic
3C22×#473C212yesmaximal
4C2×#2222C2124yesmaximal, direct product factor
5C22×#368C211yesmaximal, characteristic, complemented
6C22×#362C212yesmaximal, complemented
7C22×#137—22no—
8C23×Q16C2212yes—
9C22×#131C2211yescharacteristic
10C22×Q32—21no—
11C22×Q32—21no—
12C22×Q32—26no—
13C22×Q32C22112yescomplemented
14C2×#504—26no—
15C2×#504C22112yes—
16C22×M32—21no—
17C22×M32C2211yescharacteristic
18C23×C16—21no—
19C23×C16C2211yescharacteristic
20C2×#473—212no—
21C2×#473C22124yes—
22C22×#108C2212yes—
23C22×#101—22no—
24#2222C22164yesdirect product factor
25C2×#368C22112yescomplemented
26C2×#362C22124yescomplemented
27C22×#41D411yescharacteristic
28C23×Q8—22no—
29C2×#137—224no—
30C2×#137—412no—
31C22×Q16—22no—
32C22×Q16—26no—
33C22×Q16—26no—
34C22×Q16—22no—
35C22×Q16—26no—
36C22×Q16—42no—
37C22×Q16C23112yes—
38C22×SD16—42no—
39C2×#131—23no—
40C2×#131—23no—
41C2×#131D416yes—
42C2×#131C2316yes—
43C22×M16—21no—
44C22×M16—22no—
45C22×M16D411yescharacteristic
46C23×C8—21no—
47C23×C8C2311yescharacteristic
48C2×Q32—212no—
49C2×Q32—212no—
50C2×Q32—224no—
51C2×Q32C23116yescomplemented
52#504—224no—
53#504C23116yes—
54C2×M32—23no—
55C2×M32—212no—
56C2×M32C2316yes—
57C22×C16—21no—
58C22×C16—212no—
59C22×C16D411yescharacteristic
60C22×C16D411yescharacteristic
61C22×C16D416yes—
62C22×C16C2316yes—
63#473—248no—
64#473C23132yes—
65C2×#108—26no—
66C2×#108C23112yes—
67C2×#101—224no—
68#368C23116yescomplemented
69#362C23132yescomplemented
70C2×#41—23no—
71C2×#41—23no—
72C2×#41D816yes—
73C2×#41C2×D416yes—
74C22×Q8—212no—
75C22×Q8—46no—
76C22×Q8—46no—
77C22×Q8—42no—
78C22×Q8—42no—
79C22×Q8—46no—
80C22×Q8D811yescharacteristic
81C22×D4—21no—
82C22×D4D811yescharacteristic
83C23×C4—21no—
84C23×C4—42no—
85C23×C4C2×D411yescharacteristic
86#137—232no—
87#137—448no—
88C2×Q16—212no—
89C2×Q16—212no—
90C2×Q16—212no—
91C2×Q16—212no—
92C2×Q16—212no—
93C2×Q16—424no—
94C2×Q16—46no—
95C2×Q16—46no—
96C2×Q16—412no—
97C2×Q16C2418yes—
98C2×SD16—424no—
99#131—212no—
100#131—26no—
101#131—26no—
102#131C2×D4112yes—
103#131C2414yes—
104C2×M16—23no—
105C2×M16—26no—
106C2×M16—26no—
107C2×M16—212no—
108C2×M16—46no—
109C2×M16C2×D416yes—
110C22×C8—21no—
111C22×C8—26no—
112C22×C8—26no—
113C22×C8—42no—
114C22×C8C2×D413yes—
115C22×C8C2×D411yescharacteristic
116C22×C8C2×D413yes—
117C22×C8#4111yescharacteristic
118C22×C8#4113yes—
119C22×C8C2413yes—
120Q32—216no—
121Q32—216no—
122M32—26no—
123M32—216no—
124M32C2414yes—
125C2×C16—26no—
126C2×C16—216no—
127C2×C16C2×D416yes—
128C2×C16C2×D416yes—
129C2×C16C2×D4112yes—
130C2×C16C2414yes—
131#108—212no—
132#108C2418yes—
133#101—232no—
134C24—21no—
135C24#13511yescharacteristic
136#41—26no—
137#41—26no—
138#41—212no—
139#41C2×D8112yes—
140#41C22×D414yes—
141C2×Q8—23no—
142C2×Q8—28no—
143C2×Q8—412no—
144C2×Q8—412no—
145C2×Q8—412no—
146C2×Q8—412no—
147C2×Q8—412no—
148C2×Q8—86no—
149C2×Q8—86no—
150C2×Q8—812no—
151C2×Q8C2×D816yes—
152C2×D4—26no—
153C2×D4—26no—
154C2×D4—23no—
155C2×D4C2×D816yes—
156C22×C4—21no—
157C22×C4—26no—
158C22×C4—26no—
159C22×C4—412no—
160C22×C4—86no—
161C22×C4—82no—
162C22×C4#12113yes—
163C22×C4#12111yescharacteristic
164C22×C4C2×D813yes—
165C22×C4C2×D811yescharacteristic
166C22×C4#13513yes—
167C22×C4C22×D413yes—
168Q16—28no—
169Q16—28no—
170Q16—432no—
171Q16—412no—
172Q16—412no—
173SD16—432no—
174M16—26no—
175M16—212no—
176M16—24no—
177M16—28no—
178M16—412no—
179M16C22×D414yes—
180C2×C8—26no—
181C2×C8—212no—
182C2×C8—24no—
183C2×C8—412no—
184C2×C8#12113yes—
185C2×C8#12113yes—
186C2×C8#12116yes—
187C2×C8C22×D413yes—
188C2×C8C22×D413yes—
189C2×C8C22×D413yes—
190C2×C8C2×#4113yes—
191C2×C8C2×#4113yes—
192C2×C8C2511yescharacteristic
193C16—24no—
194C16C22×D414yes—
195C16C22×D414yes—
196C23—24no—
197C23—26no—
198C23—44no—
199C23#46613yes—
200C23#46611yescharacteristic
201C23C2×#13513yes—
202Q8—26no—
203Q8—48no—
204Q8—48no—
205Q8—812no—
206Q8—812no—
207Q8C22×D814yes—
208D4—212no—
209D4—24no—
210D4—26no—
211D4C22×D814yes—
212C2×C4—26no—
213C2×C4—24no—
214C2×C4—212no—
215C2×C4—48no—
216C2×C4—812no—
217C2×C4—812no—
218C2×C4#46613yes—
219C2×C4#46613yes—
220C2×C4#46616yes—
221C2×C4C2×#12113yes—
222C2×C4C2×#12113yes—
223C2×C4C22×D813yes—
224C2×C4C22×D813yes—
225C2×C4C2×#13513yes—
226C2×C4C23×D411yescharacteristic
227C8—24no—
228C8—48no—
229C8C2×#12113yes—
230C8C2×#12113yes—
231C8C23×D411yescharacteristic
232C8C22×#4111yescharacteristic
233C22—26no—
234C22—26no—
235C22—24no—
236C22—412no—
237C22#222214yesdirect product factor
238C22C2×#46613yes—
239C22C2×#46613yes—
240C22C22×#13511yescharacteristic
241C4—24no—
242C4—88no—
243C4C2×#46613yes—
244C4C2×#46613yes—
245C4C22×#12111yescharacteristic
246C4C23×D811yescharacteristic
247C2—23no—
248C2—21no—
249C2—44no—
250C2C2×#222216yesdirect product factor
251C2C22×#46611yescharacteristic
subgroupG/H
center, socleC23#466
commutator, Frattini, cosocleC2×C8C25
prime radicalC22×#41D4
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×#131 ◁ G
LECSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C23×Q32C2semidirect
4. C2×#2222C2direct (N × H)
5. C22×#368C2semidirect
6. C22×#362C2semidirect
13. C22×Q32C22semidirect
24. #2222C22direct (N × H)
25. C2×#368C22semidirect
26. C2×#362C22semidirect
51. C2×Q32C23semidirect
68. #368C23semidirect
69. #362C23semidirect
237. C22#2222direct (N × H)
250. C2C2×#2222direct (N × H)

Maximal subgroups

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

subgroupindex
C23×Q322
C22×#5042
C22×#4732
C2×#22222
C22×#3682
C22×#3622