Finite Group Databasebeta

← C22×#2621 #7627784

Subgroups — C22×#2621 #7627784

Order 512.

11730 conjugacy classes of subgroups.

The subgroup lattice has 258 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C4⋊Q8C211yesmaximal, characteristic, complemented
2C23×C22⋊Q8C212yesmaximal
3C23×#117C211yesmaximal, characteristic
4C2×#2621C2148yesmaximal, direct product factor
5C22×#398C214yesmaximal, complemented
6C22×#397C214yesmaximal
7C22×#391C212yesmaximal, complemented
8C22×#382C211yesmaximal, characteristic, complemented
9C24×Q8C2212yes—
10C25×C4C2211yescharacteristic
11C22×C4⋊Q8—216no—
12C22×C4⋊Q8C22124yescomplemented
13C22×C22⋊Q8—232no—
14C22×C22⋊Q8C22148yes—
15C22×#117—216no—
16C22×#117C22124yes—
17C23×C4⋊C4C2212yes—
18C23×C4⋊C4C2212yes—
19C23×C4⋊C4C2214yes—
20C23×C4⋊C4C2214yes—
21C23×C22⋊C4C2212yes—
22C23×C22⋊C4C2214yes—
23C23×C42C2211yescharacteristic
24C23×C42C2211yescharacteristic
25#2621C221256yesdirect product factor
26C2×#398C22196yescomplemented
27C2×#397C22196yes—
28C2×#391C22148yescomplemented
29C2×#382C22124yescomplemented
30C22×#95C2214yes—
31C22×#95C2218yes—
32C26C2311yescharacteristic
33C23×Q8—216no—
34C23×Q8—216no—
35C23×Q8—216no—
36C23×Q8C23124yes—
37C24×C4—28no—
38C24×C4—28no—
39C24×C4D4116yes—
40C24×C4C2314yes—
41C24×C4C2312yes—
42C24×C4C2314yes—
43C24×C4C23112yes—
44C24×C4C2311yescharacteristic
45C24×C4C2312yes—
46C24×C4C2311yescharacteristic
47C2×C4⋊Q8—2192no—
48C2×C4⋊Q8C23164yescomplemented
49C2×C22⋊Q8—2384no—
50C2×C22⋊Q8C231128yes—
51C2×#117—2192no—
52C2×#117C23164yes—
53C22×C4⋊C4—216no—
54C22×C4⋊C4—216no—
55C22×C4⋊C4—232no—
56C22×C4⋊C4—232no—
57C22×C4⋊C4C23148yes—
58C22×C4⋊C4C23124yes—
59C22×C4⋊C4C23148yes—
60C22×C4⋊C4C23124yes—
61C22×C22⋊C4—232no—
62C22×C22⋊C4—216no—
63C22×C22⋊C4C23124yes—
64C22×C22⋊C4C23148yes—
65C22×C42—28no—
66C22×C42D4116yes—
67C22×C42C23112yes—
68C22×C42C23112yes—
69#398C231256yescomplemented
70#397C231256yes—
71#391C231128yescomplemented
72#382C23164yescomplemented
73C2×#95C23148yes—
74C2×#95C23196yes—
75C25—24no—
76C25—24no—
77C25—216no—
78C25C2×D418yes—
79C25C2416yes—
80C25C2411yescharacteristic
81C22×Q8—296no—
82C22×Q8—296no—
83C22×Q8—296no—
84C22×Q8—4128no—
85C22×Q8C24132yes—
86C23×C4—24no—
87C23×C4—24no—
88C23×C4—216no—
89C23×C4—2128no—
90C23×C4—248no—
91C23×C4—248no—
92C23×C4—216no—
93C23×C4—216no—
94C23×C4—28no—
95C23×C4—216no—
96C23×C4—216no—
97C23×C4—216no—
98C23×C4—232no—
99C23×C4C2×D4116yes—
100C23×C4C2×D418yes—
101C23×C4C2×D4196yes—
102C23×C4C2×D418yes—
103C23×C4C2×D418yes—
104C23×C4#4118yes—
105C23×C4C24124yes—
106C23×C4C24124yes—
107C23×C4C24112yes—
108C23×C4C24112yes—
109C23×C4C2416yes—
110C23×C4C24116yes—
111C23×C4C2416yes—
112C4⋊Q8—2256no—
113C22⋊Q8—2512no—
114#117—2256no—
115C2×C4⋊C4—296no—
116C2×C4⋊C4—296no—
117C2×C4⋊C4—2192no—
118C2×C4⋊C4—2192no—
119C2×C4⋊C4C24132yes—
120C2×C4⋊C4C24132yes—
121C2×C4⋊C4C24164yes—
122C2×C4⋊C4C24164yes—
123C2×C22⋊C4—2192no—
124C2×C22⋊C4—296no—
125C2×C22⋊C4C24132yes—
126C2×C22⋊C4C24164yes—
127C2×C42—248no—
128C2×C42C2×D4196yes—
129C2×C42C24116yes—
130C2×C42C24116yes—
131#95C24164yes—
132#95C241128yes—
133C24—232no—
134C24—264no—
135C24—212no—
136C24—212no—
137C24—248no—
138C24—432no—
139C24—432no—
140C24C22×D4124yes—
141C24C22×D414yes—
142C24C22×D414yes—
143C24C2×#4114yes—
144C242−1+4116yes—
145C24C2514yes—
146C24C2513yes—
147C2×Q8—264no—
148C2×Q8—264no—
149C2×Q8—264no—
150C2×Q8—4384no—
151C22×C4—232no—
152C22×C4—264no—
153C22×C4—212no—
154C22×C4—212no—
155C22×C4—248no—
156C22×C4—2384no—
157C22×C4—232no—
158C22×C4—232no—
159C22×C4—224no—
160C22×C4—248no—
161C22×C4—248no—
162C22×C4—248no—
163C22×C4—248no—
164C22×C4—296no—
165C22×C4—248no—
166C22×C4—464no—
167C22×C4—432no—
168C22×C4—464no—
169C22×C4#121164yes—
170C22×C4C22×D4148yes—
171C22×C4C22×D4124yes—
172C22×C4C22×D4164yes—
173C22×C4C22×D4124yes—
174C22×C4C22×D4124yes—
175C22×C4C2×#41124yes—
176C22×C4C2518yes—
177C22×C4C25116yes—
178C22×C4C25116yes—
179C22×C4C2518yes—
180C22×C4C2514yes—
181C22×C4C2514yes—
182C4⋊C4—264no—
183C4⋊C4—264no—
184C4⋊C4—2128no—
185C4⋊C4—2128no—
186C22⋊C4—2128no—
187C22⋊C4—264no—
188C42—232no—
189C42C22×D4164yes—
190C23—24no—
191C23—24no—
192C23—216no—
193C23—248no—
194C23—296no—
195C23—4128no—
196C23—448no—
197C23—448no—
198C23C2×#121116yes—
199C23#536132yes—
200C23#536132yes—
201C23#541132yes—
202C23C23×D418yes—
203C23C23×D416yes—
204C23C23×D416yes—
205C23C22×#4116yes—
206C23C2×2−1+4124yes—
207C23C2611yescharacteristic
208Q8—4128no—
209C2×C4—24no—
210C2×C4—24no—
211C2×C4—216no—
212C2×C4—248no—
213C2×C4—296no—
214C2×C4—2128no—
215C2×C4—28no—
216C2×C4—216no—
217C2×C4—216no—
218C2×C4—216no—
219C2×C4—216no—
220C2×C4—216no—
221C2×C4—232no—
222C2×C4—496no—
223C2×C4—448no—
224C2×C4—496no—
225C2×C4C2×#121196yes—
226C2×C4C23×D4116yes—
227C2×C4C23×D418yes—
228C2×C4C23×D418yes—
229C2×C4C23×D418yes—
230C2×C4C22×#4118yes—
231C22—28no—
232C22—216no—
233C22—496no—
234C22—48no—
235C22—48no—
236C22#2621164yesdirect product factor
237C22C22×#121112yes—
238C22C2×#536124yes—
239C22C2×#536124yes—
240C22C2×#541124yes—
241C22C24×D411yescharacteristic
242C22C24×D411yescharacteristic
243C22C23×#4111yescharacteristic
244C22C22×2−1+414yes—
245C4—28no—
246C4—216no—
247C4—416no—
248C4—48no—
249C4—416no—
250C4C22×#121116yes—
251C2—48no—
252C2C2×#2621124yesdirect product factor
253C2C23×#12111yescharacteristic
254C2C22×#53612yes—
255C2C22×#53612yes—
256C2C22×#54112yes—
subgroupG/H
center, socleC25C24
commutator, Frattini, cosocleC23C26
prime radicalC26C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C23×C4⋊Q8C2semidirect
4. C2×#2621C2direct (N × H)
5. C22×#398C2semidirect
7. C22×#391C2semidirect
8. C22×#382C2semidirect
12. C22×C4⋊Q8C22semidirect
25. #2621C22direct (N × H)
26. C2×#398C22semidirect
28. C2×#391C22semidirect
29. C2×#382C22semidirect
48. C2×C4⋊Q8C23semidirect
69. #398C23semidirect
71. #391C23semidirect
72. #382C23semidirect
236. C22#2621direct (N × H)
252. C2C2×#2621direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C4⋊Q82
C23×C22⋊Q82
C23×#1172
C2×#26212
C22×#3982
C22×#3972
C22×#3912
C22×#3822