Finite Group Databasebeta

← C2×#20462 #6369942

Subgroups — C2×#20462 #6369942

Order 512.

2894 conjugacy classes of subgroups.

The subgroup lattice has 236 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#431C212yesmaximal
2C2×C4×#117C211yesmaximal, characteristic
3#20462C2116yesmaximal, direct product factor
4C2×#1768C214yesmaximal, complemented
5C2×#1750C214yesmaximal
6C2×#1744C212yesmaximal, complemented
7C2×C4×#97C211yesmaximal, characteristic, complemented
8C2×C42×C8C211yesmaximal, characteristic, complemented
9C22×#117C2212yes—
10C23×C42C2211yescharacteristic
11C2×#431C4132yescomplemented
12C2×#431C22116yes—
13C22×C4⋊C8C2214yes—
14C22×C22⋊C8C2214yes—
15C22×#97C2214yes—
16C22×C4×C8C2214yes—
17C22×C4×C8C2212yes—
18C22×C4×C8C2212yes—
19C4×#117C418yes—
20C4×#117C2218yes—
21C2×C4×C4⋊C4C414yes—
22C2×C4×C22⋊C4C414yes—
23C2×#376C2212yes—
24C2×C43C2211yescharacteristic
25C2×C43C2211yescharacteristic
26#1768C22132yescomplemented
27#1750C22132yes—
28#1744C22116yescomplemented
29C2×#336C2218yes—
30C4×#97C2218yescomplemented
31C42×C8C2218yescomplemented
32C24×C4C2×C412yes—
33C24×C4C2311yescharacteristic
34C23×C8C2314yes—
35C23×C8C2314yes—
36C2×#117—216no—
37C2×#117C2×C418yes—
38C2×#117C2318yes—
39C22×C4⋊C4C2×C414yes—
40C22×C22⋊C4C2×C414yes—
41C22×C42C2×C414yes—
42C22×C42C2×C414yes—
43C22×C42C2×C412yes—
44C22×C42C2×C414yes—
45C22×C42C2×C4116yes—
46C22×C42C2312yes—
47C22×C42C2311yescharacteristic
48C22×C42C2314yes—
49C22×C42C2312yes—
50C22×C42C2311yescharacteristic
51#431C2×C41128yescomplemented
52C2×C4⋊C8C2×C4132yes—
53C2×C4⋊C8C23116yes—
54C2×C22⋊C8C2×C4132yes—
55C2×C22⋊C8C23116yes—
56C2×#97—216no—
57C2×#97C23116yes—
58C2×C4×C8—216no—
59C2×C4×C8C2×C4116yes—
60C2×C4×C8C2×C4116yes—
61C2×C4×C8C23116yes—
62C2×C4×C8C2318yes—
63C2×C4×C8C2318yes—
64C4×C4⋊C4C2×C4132yes—
65C4×C22⋊C4C2×C4132yes—
66#376C2×C418yes—
67#376C2318yes—
68C2×#95C2×C418yes—
69C43C2×C414yes—
70C43C2×C414yes—
71C43C2314yes—
72C43C2314yes—
73#336C23132yes—
74C25C22×C411yescharacteristic
75C23×C4—216no—
76C23×C4—28no—
77C23×C4C42116yes—
78C23×C4C22×C414yes—
79C23×C4C22×C411yescharacteristic
80C23×C4C22×C412yes—
81C23×C4C22×C412yes—
82C23×C4C22×C418yes—
83C23×C4C22×C418yes—
84C23×C4C22×C414yes—
85C23×C4C22×C412yes—
86C23×C4C2412yes—
87C23×C4C2411yescharacteristic
88C22×C8—216no—
89C22×C8—216no—
90C22×C8C22×C4116yes—
91C22×C8C22×C4116yes—
92C22×C8C2418yes—
93C22×C8C2418yes—
94#117—232no—
95#117—232no—
96C2×C4⋊C4—216no—
97C2×C4⋊C4C22×C4116yes—
98C2×C22⋊C4—216no—
99C2×C22⋊C4C22×C4116yes—
100C2×C42—216no—
101C2×C42—216no—
102C2×C42—28no—
103C2×C42C42132yes—
104C2×C42C42116yes—
105C2×C42C22×C414yes—
106C2×C42C22×C4116yes—
107C2×C42C22×C4116yes—
108C2×C42C22×C412yes—
109C2×C42C22×C412yes—
110C2×C42C22×C418yes—
111C2×C42C22×C418yes—
112C2×C42C22×C418yes—
113C2×C42C22×C4132yes—
114C2×C42C22×C414yes—
115C2×C42#41116yes—
116C2×C42C2414yes—
117C2×C42C2412yes—
118C2×C42C2412yes—
119C2×C42C2414yes—
120C4⋊C8C22×C4164yes—
121C22⋊C8C22×C4164yes—
122#97—232no—
123C4×C8—232no—
124C4×C8C22×C4132yes—
125C4×C8C22×C4132yes—
126#95C22×C4132yes—
127C24—24no—
128C24—28no—
129C24C2×C4214yes—
130C24C23×C412yes—
131C24C23×C411yescharacteristic
132C22×C4—24no—
133C22×C4—216no—
134C22×C4—28no—
135C22×C4—28no—
136C22×C4—232no—
137C22×C4—232no—
138C22×C4—28no—
139C22×C4—264no—
140C22×C4—28no—
141C22×C4—216no—
142C22×C4C2×C4214yes—
143C22×C4C2×C4218yes—
144C22×C4C2×C4218yes—
145C22×C4C2×C42132yes—
146C22×C4C2×C4218yes—
147C22×C4#117116yes—
148C22×C4#131116yes—
149C22×C4C23×C418yes—
150C22×C4C23×C418yes—
151C22×C4C23×C418yes—
152C22×C4C23×C414yes—
153C22×C4C23×C412yes—
154C22×C4C23×C411yescharacteristic
155C22×C4C23×C414yes—
156C22×C4C23×C414yes—
157C22×C4C2×#4118yes—
158C22×C4C2511yescharacteristic
159C2×C8—232no—
160C2×C8—232no—
161C2×C8—216no—
162C2×C8—216no—
163C2×C8C23×C4116yes—
164C2×C8C23×C4116yes—
165C4⋊C4—232no—
166C22⋊C4—232no—
167C42—28no—
168C42—232no—
169C42—232no—
170C42—28no—
171C42C2×C42132yes—
172C42C2×C4218yes—
173C42C2×C4218yes—
174C42#117116yes—
175C42C23×C418yes—
176C42C23×C418yes—
177C42C2×#41116yes—
178C23—216no—
179C23—24no—
180C23—28no—
181C23—28no—
182C23—416no—
183C23C22×C4214yes—
184C23C22×C4212yes—
185C23C2×#11714yes—
186C23C2×#13118yes—
187C23C24×C411yescharacteristic
188C2×C4—216no—
189C2×C4—24no—
190C2×C4—232no—
191C2×C4—28no—
192C2×C4—216no—
193C2×C4—28no—
194C2×C4—264no—
195C2×C4—216no—
196C2×C4—216no—
197C2×C4—28no—
198C2×C4—216no—
199C2×C4—416no—
200C2×C4#405132yes—
201C2×C4C22×C4214yes—
202C2×C4C22×C4218yes—
203C2×C4C22×C4218yes—
204C2×C4C22×C4212yes—
205C2×C4C2×#117116yes—
206C2×C4C2×#11714yes—
207C2×C4C4×#41116yes—
208C2×C4C2×#131116yes—
209C2×C4C24×C412yes—
210C2×C4C22×#4114yes—
211C8—216no—
212C8—216no—
213C22—28no—
214C22—24no—
215C22—48no—
216C22—416no—
217C22C4×#11714yes—
218C22C2×#40518yes—
219C22#2922116yes—
220C22C23×C4211yescharacteristic
221C22C22×#11712yes—
222C22C22×#13114yes—
223C4—28no—
224C4—24no—
225C4—216no—
226C4—48no—
227C4C4×#11714yes—
228C4C2×#405116yes—
229C4C2×C4×#4114yes—
230C2—44no—
231C2#2046218yesdirect product factor
232C2C2×C4×#11711yescharacteristic
233C2C22×#40512yes—
234C2C2×#292214yes—
subgroupG/H
centerC22×C42C23
commutatorC22C23×C42
Frattini, cosocleC22×C4C25
socleC24C23×C4
prime radicalC25C22×C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #20462C2direct (N × H)
4. C2×#1768C2semidirect
6. C2×#1744C2semidirect
7. C2×C4×#97C2semidirect
8. C2×C42×C8C2semidirect
11. C2×#431C4semidirect
26. #1768C22semidirect
28. #1744C22semidirect
30. C4×#97C22semidirect
31. C42×C8C22semidirect
51. #431C2×C4semidirect
231. C2#20462direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4312
C2×C4×#1172
#204622
C2×#17682
C2×#17502
C2×#17442
C2×C4×#972
C2×C42×C82