Finite Group Databasebeta

← C22×#1989 #6372183

Subgroups — C22×#1989 #6372183

Order 512.

4250 conjugacy classes of subgroups.

The subgroup lattice has 255 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×#125C211yesmaximal, characteristic
2C23×C4⋊C8C211yesmaximal, characteristic
3C22×C4×C4⋊C4C211yesmaximal, characteristic
4C2×#1989C2124yesmaximal, direct product factor
5C22×#340C212yesmaximal
6C22×#340C212yesmaximal
7C24×C8C2212yes—
8C22×#125—28no—
9C22×#125—26no—
10C22×#125C4116yescomplemented
11C22×#125C22112yes—
12C23×C4⋊C4—21no—
13C23×C4⋊C4—21no—
14C23×C4⋊C4C2211yescharacteristic
15C23×C4⋊C4C2211yescharacteristic
16C23×C4⋊C4C2212yes—
17C23×C42—21no—
18C23×C42C2211yescharacteristic
19C22×C4⋊C8—28no—
20C22×C4⋊C8C22112yes—
21C2×C4×C4⋊C4—26no—
22C2×C4×C4⋊C4C22112yes—
23C22×#95—21no—
24#1989C22164yesdirect product factor
25C2×#340C22124yes—
26C2×#340C22124yes—
27C24×C4—22no—
28C24×C4—21no—
29C24×C4—21no—
30C24×C4D411yescharacteristic
31C24×C4D411yescharacteristic
32C24×C4C2311yescharacteristic
33C23×C8—28no—
34C23×C8—216no—
35C23×C8C23112yes—
36C2×#125—296no—
37C2×#125—224no—
38C2×#125—248no—
39C2×#125C2×C4196yescomplemented
40C2×#125C23116yes—
41C22×C4⋊C4—216no—
42C22×C4⋊C4—216no—
43C22×C4⋊C4—212no—
44C22×C4⋊C4—212no—
45C22×C4⋊C4—23no—
46C22×C4⋊C4—23no—
47C22×C4⋊C4—24no—
48C22×C4⋊C4—24no—
49C22×C4⋊C4—26no—
50C22×C4⋊C4—28no—
51C22×C4⋊C4C2×C418yes—
52C22×C4⋊C4C2×C418yes—
53C22×C4⋊C4Q8116yes—
54C22×C4⋊C4C2316yes—
55C22×C4⋊C4C2316yes—
56C22×C4⋊C4C23112yes—
57C22×C42—212no—
58C22×C42—48no—
59C22×C42C2×C418yes—
60C22×C42D416yes—
61C22×C42D418yes—
62C22×C42C2316yes—
63C2×C4⋊C8—248no—
64C2×C4⋊C8C23116yes—
65C4×C4⋊C4—224no—
66C4×C4⋊C4C23116yes—
67C2×#95—212no—
68#340C23132yes—
69#340C23132yes—
70C25C2×D411yescharacteristic
71C23×C4—28no—
72C23×C4—24no—
73C23×C4—24no—
74C23×C4—28no—
75C23×C4—28no—
76C23×C4—216no—
77C23×C4—26no—
78C23×C4—26no—
79C23×C4—212no—
80C23×C4—48no—
81C23×C4—48no—
82C23×C4—44no—
83C23×C4—48no—
84C23×C4—44no—
85C23×C4C22⋊C418yes—
86C23×C4C22⋊C418yes—
87C23×C4C22×C414yes—
88C23×C4C2×D416yes—
89C23×C4C2×D416yes—
90C23×C4C2×D413yes—
91C23×C4C2×D414yes—
92C23×C4C2×Q818yes—
93C23×C4#4118yes—
94C23×C4C2413yes—
95C22×C8—224no—
96C22×C8—248no—
97C22×C8—432no—
98C22×C8C2418yes—
99#125—2192no—
100#125—232no—
101#125C22×C4164yescomplemented
102C2×C4⋊C4—296no—
103C2×C4⋊C4—296no—
104C2×C4⋊C4—224no—
105C2×C4⋊C4—224no—
106C2×C4⋊C4—248no—
107C2×C4⋊C4—216no—
108C2×C4⋊C4—216no—
109C2×C4⋊C4—26no—
110C2×C4⋊C4—26no—
111C2×C4⋊C4—212no—
112C2×C4⋊C4—212no—
113C2×C4⋊C4—212no—
114C2×C4⋊C4—224no—
115C2×C4⋊C4C22×C4124yes—
116C2×C4⋊C4C22×C4124yes—
117C2×C4⋊C4C2×Q8148yes—
118C2×C4⋊C4C2414yes—
119C2×C4⋊C4C2414yes—
120C2×C4⋊C4C2418yes—
121C2×C42—216no—
122C2×C42—448no—
123C2×C42C22⋊C4148yes—
124C2×C42C22×C4124yes—
125C2×C42C2×D4112yes—
126C2×C42C2×D4124yes—
127C2×C42C2414yes—
128C4⋊C8—232no—
129#95—216no—
130C24C2×C22⋊C414yes—
131C24C22⋊Q818yes—
132C24#13518yes—
133C24AGL(1,ℤ/8)14yes—
134C24#13714yes—
135C24C22×D413yes—
136C22×C4—224no—
137C22×C4—212no—
138C22×C4—212no—
139C22×C4—232no—
140C22×C4—232no—
141C22×C4—224no—
142C22×C4—224no—
143C22×C4—248no—
144C22×C4—28no—
145C22×C4—24no—
146C22×C4—24no—
147C22×C4—424no—
148C22×C4—424no—
149C22×C4—424no—
150C22×C4—412no—
151C22×C4—412no—
152C22×C4—432no—
153C22×C4—432no—
154C22×C4—464no—
155C22×C4C2×C22⋊C4124yes—
156C22×C4C2×C22⋊C4124yes—
157C22×C4C2×C22⋊C4112yes—
158C22×C4C4×Q8132yes—
159C22×C4C22⋊Q8124yes—
160C22×C4#124116yes—
161C22×C4C4⋊Q8116yes—
162C22×C4C23×C416yes—
163C22×C4C22×D414yes—
164C22×C4C22×D414yes—
165C22×C4C22×D413yes—
166C22×C4C22×D416yes—
167C22×C4C22×Q8112yes—
168C22×C4C2×#41112yes—
169C22×C4C2511yescharacteristic
170C2×C8—28no—
171C2×C8—216no—
172C2×C8—448no—
173C4⋊C4—264no—
174C4⋊C4—264no—
175C4⋊C4—224no—
176C4⋊C4—224no—
177C4⋊C4—248no—
178C4⋊C4—24no—
179C4⋊C4—24no—
180C4⋊C4—28no—
181C4⋊C4C23×C418yes—
182C4⋊C4C23×C418yes—
183C4⋊C4C22×Q8116yes—
184C42—432no—
185C42C2×C22⋊C4148yes—
186C42C23×C418yes—
187C42C22×D418yes—
188C23#391116yes—
189C23#416116yes—
190C23#417116yes—
191C23#478132yes—
192C23#479132yes—
193C23C22×C22⋊C416yes—
194C23C2×C22⋊Q8112yes—
195C23C2×#135112yes—
196C23C2×AGL(1,ℤ/8)16yes—
197C23C2×#13716yes—
198C23C23×D411yescharacteristic
199C2×C4—248no—
200C2×C4—248no—
201C2×C4—28no—
202C2×C4—24no—
203C2×C4—24no—
204C2×C4—28no—
205C2×C4—28no—
206C2×C4—216no—
207C2×C4—496no—
208C2×C4—448no—
209C2×C4—448no—
210C2×C4—48no—
211C2×C4—48no—
212C2×C4—48no—
213C2×C4—44no—
214C2×C4—44no—
215C2×C4#391148yes—
216C2×C4C22×C22⋊C418yes—
217C2×C4C22×C22⋊C418yes—
218C2×C4C22×C22⋊C416yes—
219C2×C4C2×C4×Q8124yes—
220C2×C4C2×C22⋊Q8112yes—
221C2×C4C2×#124112yes—
222C2×C4C2×C4⋊Q8112yes—
223C2×C4C24×C411yescharacteristic
224C2×C4C23×D411yescharacteristic
225C2×C4C23×Q812yes—
226C2×C4C22×#4112yes—
227C8—48no—
228C22#1989164yesdirect product factor
229C22C2×#391112yes—
230C22C2×#416112yes—
231C22C2×#417112yes—
232C22C2×#478124yes—
233C22C2×#479124yes—
234C22C23×C22⋊C411yescharacteristic
235C22C22×C22⋊Q812yes—
236C22C22×#13512yes—
237C22C22×AGL(1,ℤ/8)11yescharacteristic
238C22C22×#13711yescharacteristic
239C4—28no—
240C4—28no—
241C4—416no—
242C4—48no—
243C4—48no—
244C4C2×#391112yes—
245C4C22×C4×Q812yes—
246C4C22×#12411yescharacteristic
247C4C22×C4⋊Q811yescharacteristic
248C2C2×#1989124yesdirect product factor
249C2C22×#39111yescharacteristic
250C2C22×#41611yescharacteristic
251C2C22×#41711yescharacteristic
252C2C22×#47812yes—
253C2C22×#47912yes—
subgroupG/H
center, socle, prime radicalC25C2×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C25 ◁ C23×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. C2×#1989C2direct (N × H)
10. C22×#125C4semidirect
24. #1989C22direct (N × H)
39. C2×#125C2×C4semidirect
101. #125C22×C4semidirect
228. C22#1989direct (N × H)
248. C2C2×#1989direct (N × H)

Maximal subgroups

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

subgroupindex
C23×#1252
C23×C4⋊C82
C22×C4×C4⋊C42
C2×#19892
C22×#3402