Finite Group Databasebeta

← C22×#2234 #7623031

Subgroups — C22×#2234 #7623031

Order 512.

1870 conjugacy classes of subgroups.

The subgroup lattice has 254 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#466C211yesmaximal, characteristic
2C22×#427C211yesmaximal, characteristic, complemented
3C2×#2234C2124yesmaximal, direct product factor
4C22×#367C211yesmaximal, characteristic, complemented
5C22×#366C211yesmaximal, characteristic, complemented
6C22×#357C211yesmaximal, characteristic, complemented
7C22×#357C211yesmaximal, characteristic, complemented
8C22×C22⋊C16C211yesmaximal, characteristic, complemented
9C23×D8C2211yescharacteristic
10C24×C8C2211yescharacteristic
11C22×#121—21no—
12C22×#117—21no—
13C23×C16C2211yescharacteristic
14C23×C16C2211yescharacteristic
15C2×#466—26no—
16C2×#466C22112yes—
17C2×#427—26no—
18C2×#427C22112yescomplemented
19C22×#107C2211yescharacteristic
20C22×#107C2211yescharacteristic
21C22×#107C2211yescharacteristic
22C22×#106—21no—
23C22×#102—21no—
24#2234C22164yesdirect product factor
25C2×#367C22112yescomplemented
26C2×#366C22112yescomplemented
27C2×#357C22112yescomplemented
28C2×#357C22112yescomplemented
29C2×C22⋊C16C22112yescomplemented
30C23×D4—21no—
31C23×D4—41no—
32C24×C4D411yescharacteristic
33C22×D8—23no—
34C22×D8—24no—
35C22×D8—24no—
36C22×D8C2316yes—
37C23×C8—24no—
38C23×C8—24no—
39C23×C8D411yescharacteristic
40C23×C8D416yes—
41C23×C8C2316yes—
42C23×C8C2311yescharacteristic
43C2×#121—212no—
44C2×#121—46no—
45C2×#117—212no—
46C2×#117—46no—
47C22×C4⋊C4—21no—
48C22×C4⋊C4—21no—
49C22×C4⋊C4—21no—
50C22×C22⋊C4—41no—
51C22×C22⋊C4—41no—
52C22×C42—41no—
53C22×C16—24no—
54C22×C16—24no—
55C22×C16C2316yes—
56C22×C16C2316yes—
57#466—224no—
58#466C23116yes—
59#427—224no—
60#427C23116yescomplemented
61C2×#107—23no—
62C2×#107—23no—
63C2×#107—23no—
64C2×#107C2316yes—
65C2×#107C2316yes—
66C2×#107C2316yes—
67C2×#106—212no—
68C2×#102—212no—
69#367C23116yescomplemented
70#366C23116yescomplemented
71#357C23116yescomplemented
72#357C23116yescomplemented
73C22⋊C16C23116yescomplemented
74C25—41no—
75C25D811yescharacteristic
76C22×D4—26no—
77C22×D4—412no—
78C22×D4—44no—
79C22×D4—43no—
80C22×D4—44no—
81C22×D4—88no—
82C23×C4—24no—
83C23×C4—24no—
84C23×C4—41no—
85C23×C4—41no—
86C23×C4—41no—
87C23×C4D816yes—
88C23×C4D811yescharacteristic
89C23×C4C2×D416yes—
90C23×C4C2×D411yescharacteristic
91C2×D8—26no—
92C2×D8—212no—
93C2×D8—212no—
94C2×D8—412no—
95C2×D8C2414yes—
96C22×C8—24no—
97C22×C8—224no—
98C22×C8—212no—
99C22×C8—212no—
100C22×C8C2×D416yes—
101C22×C8C2×D4112yes—
102C22×C8C2×D413yes—
103C22×C8#4114yes—
104C22×C8#4114yes—
105C22×C8C2414yes—
106C22×C8C2413yes—
107#121—216no—
108#121—424no—
109#117—216no—
110#117—424no—
111C2×C4⋊C4—26no—
112C2×C4⋊C4—26no—
113C2×C4⋊C4—26no—
114C2×C4⋊C4—43no—
115C2×C4⋊C4—43no—
116C2×C4⋊C4—43no—
117C2×C22⋊C4—412no—
118C2×C22⋊C4—412no—
119C2×C42—412no—
120C2×C16—212no—
121C2×C16—212no—
122C2×C16C2414yes—
123C2×C16C2414yes—
124#107—26no—
125#107—26no—
126#107—26no—
127#107C2414yes—
128#107C2414yes—
129#107C2414yes—
130#106—216no—
131#102—216no—
132C24—24no—
133C24—24no—
134C24—24no—
135C24—46no—
136C24—84no—
137C24—84no—
138C24—84no—
139C24C2×D816yes—
140C24C2×D811yescharacteristic
141C2×D4—24no—
142C2×D4—416no—
143C2×D4—412no—
144C2×D4—46no—
145C2×D4—412no—
146C2×D4—848no—
147C2×D4—812no—
148C22×C4—24no—
149C22×C4—212no—
150C22×C4—212no—
151C22×C4—224no—
152C22×C4—46no—
153C22×C4—46no—
154C22×C4—46no—
155C22×C4—84no—
156C22×C4—84no—
157C22×C4—84no—
158C22×C4#12314yes—
159C22×C4C2×D816yes—
160C22×C4C2×D8112yes—
161C22×C4C2×D813yes—
162C22×C4#13714yes—
163C22×C4C22×D414yes—
164C22×C4C22×D413yes—
165D8—24no—
166D8—24no—
167D8—412no—
168C2×C8—212no—
169C2×C8—224no—
170C2×C8—24no—
171C2×C8—24no—
172C2×C8#123112yes—
173C2×C8C22×D414yes—
174C2×C8C22×D413yes—
175C2×C8C2×#4116yes—
176C2×C8C2×#4116yes—
177C2×C8C2511yescharacteristic
178C4⋊C4—24no—
179C4⋊C4—24no—
180C4⋊C4—24no—
181C4⋊C4—46no—
182C4⋊C4—46no—
183C4⋊C4—46no—
184C22⋊C4—416no—
185C22⋊C4—416no—
186C42—416no—
187C16—24no—
188C16—24no—
189C23—212no—
190C23—212no—
191C23—212no—
192C23—416no—
193C23—44no—
194C23—812no—
195C23—812no—
196C23—812no—
197C23—1616no—
198C23#48014yes—
199C23#50814yes—
200C23#50914yes—
201C23C22×D814yes—
202C23C22×D813yes—
203D4—44no—
204D4—44no—
205D4—832no—
206D4—812no—
207C2×C4—212no—
208C2×C4—224no—
209C2×C4—24no—
210C2×C4—24no—
211C2×C4—44no—
212C2×C4—44no—
213C2×C4—44no—
214C2×C4—812no—
215C2×C4—812no—
216C2×C4—812no—
217C2×C4#480112yes—
218C2×C4C2×#12316yes—
219C2×C4C22×D814yes—
220C2×C4C22×D813yes—
221C2×C4C2×#13716yes—
222C2×C4C23×D411yescharacteristic
223C8—24no—
224C8C2×#12316yes—
225C8C22×#4111yescharacteristic
226C8C22×#4111yescharacteristic
227C22—24no—
228C22—24no—
229C22—24no—
230C22—424no—
231C22—84no—
232C22—84no—
233C22—84no—
234C22—1624no—
235C22#2234116yesdirect product factor
236C22C2×#48016yes—
237C22C2×#50816yes—
238C22C2×#50916yes—
239C22C23×D811yescharacteristic
240C4—24no—
241C4—84no—
242C4—84no—
243C4—84no—
244C4C2×#48016yes—
245C4C22×#12311yescharacteristic
246C4C22×#13711yescharacteristic
247C2—44no—
248C2—164no—
249C2C2×#2234112yesdirect product factor
250C2C22×#48011yescharacteristic
251C2C22×#50811yescharacteristic
252C2C22×#50911yescharacteristic
subgroupG/H
center, socleC24C2×D8
commutator, Frattini, cosocleC2×C8C25
prime radicalC22×#466C2
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C24×C4 ◁ C24×C8 ◁ G
LECSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#427C2semidirect
3. C2×#2234C2direct (N × H)
4. C22×#367C2semidirect
5. C22×#366C2semidirect
6. C22×#357C2semidirect
7. C22×#357C2semidirect
8. C22×C22⋊C16C2semidirect
18. C2×#427C22semidirect
24. #2234C22direct (N × H)
25. C2×#367C22semidirect
26. C2×#366C22semidirect
27. C2×#357C22semidirect
28. C2×#357C22semidirect
29. C2×C22⋊C16C22semidirect
60. #427C23semidirect
69. #367C23semidirect
70. #366C23semidirect
71. #357C23semidirect
72. #357C23semidirect
73. C22⋊C16C23semidirect
235. C22#2234direct (N × H)
249. C2C2×#2234direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4662
C22×#4272
C2×#22342
C22×#3672
C22×#3662
C22×#3572
C22×C22⋊C162