Finite Group Databasebeta

← C22×#1817 #6370855

Subgroups — C22×#1817 #6370855

Order 512.

7850 conjugacy classes of subgroups.

The subgroup lattice has 231 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C24×C42C211yesmaximal, characteristic
2C23×C22⋊C8C212yesmaximal
3C2×#1817C2124yesmaximal, direct product factor
4C22×#336C214yesmaximal, complemented
5C25×C4C411yescharacteristic
6C25×C4C411yescharacteristic
7C25×C4C2211yescharacteristic
8C24×C8C2214yes—
9C23×C42—216no—
10C23×C42C4112yes—
11C23×C42C412yes—
12C23×C42C22112yes—
13C23×C42C2212yes—
14C22×C22⋊C8—216no—
15C22×C22⋊C8C22124yes—
16#1817C22164yesdirect product factor
17C2×#336C22148yescomplemented
18C26C2×C411yescharacteristic
19C24×C4—28no—
20C24×C4—28no—
21C24×C4—28no—
22C24×C4—216no—
23C24×C4—216no—
24C24×C4C8116yescomplemented
25C24×C4C2×C4112yes—
26C24×C4C2×C411yescharacteristic
27C24×C4C2×C416yes—
28C24×C4C2×C412yes—
29C24×C4C2×C4112yes—
30C24×C4C2×C412yes—
31C24×C4D4116yes—
32C24×C4C2316yes—
33C24×C4C2311yescharacteristic
34C23×C8—216no—
35C23×C8—232no—
36C23×C8C23124yes—
37C22×C42—216no—
38C22×C42—296no—
39C22×C42—296no—
40C22×C42—216no—
41C22×C42C2×C4148yes—
42C22×C42C2×C4124yes—
43C22×C42C2×C4112yes—
44C22×C42C23116yes—
45C22×C42C23112yes—
46C2×C22⋊C8—296no—
47C2×C22⋊C8C23132yes—
48#336C23164yescomplemented
49C25—28no—
50C25—28no—
51C25C22⋊C418yes—
52C25C2×C818yes—
53C25M1618yes—
54C25C22×C416yes—
55C25C22×C411yescharacteristic
56C23×C4—2128no—
57C23×C4—2128no—
58C23×C4—248no—
59C23×C4—28no—
60C23×C4—248no—
61C23×C4—28no—
62C23×C4—28no—
63C23×C4—28no—
64C23×C4—248no—
65C23×C4—28no—
66C23×C4—248no—
67C23×C4—2128no—
68C23×C4—296no—
69C23×C4—248no—
70C23×C4C22⋊C418yes—
71C23×C4C22⋊C4148yes—
72C23×C4C2×C8116yes—
73C23×C4C2×C8196yescomplemented
74C23×C4M16116yes—
75C23×C4C22×C4116yes—
76C23×C4C22×C416yes—
77C23×C4C22×C4112yes—
78C23×C4C22×C4112yes—
79C23×C4C22×C4116yes—
80C23×C4C22×C4112yes—
81C23×C4C22×C413yes—
82C23×C4C2×D4148yes—
83C23×C4C2×D418yes—
84C23×C4#41116yes—
85C23×C4C2414yes—
86C23×C4C2413yes—
87C22×C8—248no—
88C22×C8—296no—
89C22×C8—464no—
90C22×C8C24116yes—
91C2×C42—296no—
92C2×C42—2192no—
93C2×C42—248no—
94C2×C42—264no—
95C2×C42—248no—
96C2×C42C22×C4132yes—
97C2×C42C22×C4124yes—
98C2×C42C2418yes—
99C22⋊C8—264no—
100C24—224no—
101C24—224no—
102C24—232no—
103C24—232no—
104C24—264no—
105C24—264no—
106C24C22⋊C8164yes—
107C24C2×C22⋊C4124yes—
108C24C2×C22⋊C414yes—
109C24#11718yes—
110C24C22×C8124yes—
111C24C22×C814yes—
112C24C2×M16124yes—
113C24C2×M1614yes—
114C24C2×M1618yes—
115C24C23×C414yes—
116C24C23×C413yes—
117C22×C4—2384no—
118C22×C4—232no—
119C22×C4—224no—
120C22×C4—232no—
121C22×C4—224no—
122C22×C4—224no—
123C22×C4—224no—
124C22×C4—232no—
125C22×C4—224no—
126C22×C4—232no—
127C22×C4—264no—
128C22×C4—2384no—
129C22×C4—264no—
130C22×C4—248no—
131C22×C4—2192no—
132C22×C4—264no—
133C22×C4—216no—
134C22×C4—2192no—
135C22×C4C2×C22⋊C4124yes—
136C22×C4C2×C22⋊C4148yes—
137C22×C4C2×C22⋊C4112yes—
138C22×C4#117124yes—
139C22×C4#123164yes—
140C22×C4C22×C8148yes—
141C22×C4C22×C8164yescomplemented
142C22×C4C2×M16148yes—
143C22×C4C23×C414yes—
144C22×C4C23×C418yes—
145C22×C4C23×C418yes—
146C22×C4C23×C413yes—
147C22×C4C22×D4116yes—
148C22×C4C22×D4112yes—
149C22×C4C2×#41124yes—
150C22×C4C2511yescharacteristic
151C2×C8—216no—
152C2×C8—232no—
153C2×C8—496no—
154C42—264no—
155C42—248no—
156C42—216no—
157C23—2256no—
158C23—248no—
159C23—28no—
160C23—296no—
161C23—296no—
162C23—248no—
163C23—28no—
164C23#381116yes—
165C23C2×C22⋊C8196yes—
166C23C2×C22⋊C8116yes—
167C23#407116yes—
168C23#431132yes—
169C23#432132yes—
170C23C22×C22⋊C418yes—
171C23C22×C22⋊C416yes—
172C23C2×#117112yes—
173C23C23×C818yes—
174C23C23×C816yes—
175C23C22×M1618yes—
176C23C22×M1616yes—
177C23C22×M16112yes—
178C23C24×C411yescharacteristic
179C2×C4—2128no—
180C2×C4—296no—
181C2×C4—2128no—
182C2×C4—296no—
183C2×C4—28no—
184C2×C4—28no—
185C2×C4—28no—
186C2×C4—248no—
187C2×C4—28no—
188C2×C4—28no—
189C2×C4—232no—
190C2×C4—296no—
191C2×C4#381148yes—
192C2×C4C22×C22⋊C418yes—
193C2×C4C22×C22⋊C416yes—
194C2×C4C2×#117112yes—
195C2×C4C2×#123148yes—
196C2×C4C23×C8116yes—
197C2×C4C22×M16116yes—
198C2×C4C23×D412yes—
199C2×C4C22×#4114yes—
200C8—416no—
201C22—28no—
202C22—2192no—
203C22—216no—
204C22—216no—
205C22—28no—
206C22#1817164yesdirect product factor
207C22C2×#381112yes—
208C22C22×C22⋊C8116yes—
209C22C22×C22⋊C8112yes—
210C22C2×#407112yes—
211C22C2×#431124yes—
212C22C2×#432124yes—
213C22C23×C22⋊C411yescharacteristic
214C22C22×#11712yes—
215C22C24×C811yescharacteristic
216C22C23×M1611yescharacteristic
217C22C23×M1612yes—
218C4—216no—
219C4—216no—
220C4—28no—
221C4C2×#381112yes—
222C4C22×#12314yes—
223C2—216no—
224C2C2×#1817124yesdirect product factor
225C2C22×#38111yescharacteristic
226C2C23×C22⋊C811yescharacteristic
227C2C22×#40711yescharacteristic
228C2C22×#43112yes—
229C2C22×#43212yes—
subgroupG/H
centerC24×C4C23
commutatorC22C24×C8
Frattini, cosocleC22×C4C25
socleC25C22×C4
prime radicalC26C2×C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C2×#1817C2direct (N × H)
4. C22×#336C2semidirect
16. #1817C22direct (N × H)
17. C2×#336C22semidirect
24. C24×C4C8semidirect
48. #336C23semidirect
73. C23×C4C2×C8semidirect
141. C22×C4C22×C8semidirect
206. C22#1817direct (N × H)
224. C2C2×#1817direct (N × H)

Maximal subgroups

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

subgroupindex
C24×C422
C23×C22⋊C82
C2×#18172
C22×#3362