Finite Group Databasebeta

← C22×#1995 #6372216

Subgroups — C22×#1995 #6372216

Order 512.

3946 conjugacy classes of subgroups.

The subgroup lattice has 263 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#533C211yesmaximal, characteristic
2C22×#423C211yesmaximal, characteristic
3C22×#376C211yesmaximal, characteristic
4C2×#1995C2124yesmaximal, direct product factor
5C22×#339C214yesmaximal
6C23×M16C2212yes—
7C2×#533—26no—
8C2×#533—26no—
9C2×#533C4112yescomplemented
10C2×#533C22112yes—
11C22×C4⋊Q8C412yescomplemented
12C22×#125C412yescomplemented
13C22×C22⋊Q8—22no—
14C22×C4×Q8—22no—
15C22×#117C2212yes—
16C23×C42C2212yes—
17C23×C42C2211yescharacteristic
18C2×#423—26no—
19C2×#423C22112yes—
20C22×C4⋊C8—22no—
21C2×#376—26no—
22C2×#376C22112yes—
23C22×#95—22no—
24#1995C22164yesdirect product factor
25C2×#339C22148yes—
26C23×Q8—22no—
27C24×C4—22no—
28C24×C4D412yes—
29C24×C4C2311yescharacteristic
30C22×M16—26no—
31C22×M16—216no—
32C22×M16C23112yes—
33C23×C8—22no—
34#533—248no—
35#533—224no—
36#533—224no—
37#533C2×C4148yescomplemented
38#533C23116yes—
39C2×C4⋊Q8—212no—
40C2×C4⋊Q8C2×C4124yescomplemented
41C2×#125—212no—
42C2×#125C2×C4124yescomplemented
43C2×C22⋊Q8—224no—
44C2×C22⋊Q8—224no—
45C2×C4×Q8—224no—
46C2×C4×Q8—224no—
47C2×#117—26no—
48C2×#117—26no—
49C2×#117C2×C4112yes—
50C2×#117C23112yes—
51C22×C4⋊C4—24no—
52C22×C4⋊C4—22no—
53C22×C4⋊C4C2×C414yes—
54C22×C22⋊C4—22no—
55C22×C42—26no—
56C22×C42—22no—
57C22×C42—28no—
58C22×C42C2×C411yescharacteristic
59C22×C42C2×C411yescharacteristic
60C22×C42C2×C416yes—
61C22×C42D416yes—
62C22×C42D416yes—
63C22×C42D412yes—
64C22×C42Q8116yescomplemented
65C22×C42C23112yes—
66C22×C42C2316yes—
67#423—224no—
68#423C23116yes—
69C2×C4⋊C8—224no—
70#376—224no—
71#376C23116yes—
72C2×#95—224no—
73#339C23164yes—
74C25C2×D411yescharacteristic
75C22×Q8—224no—
76C22×Q8—416no—
77C23×C4—24no—
78C23×C4—216no—
79C23×C4—212no—
80C23×C4—48no—
81C23×C4—416no—
82C23×C4C22⋊C412yes—
83C23×C4C22⋊C412yes—
84C23×C4C22⋊C4112yes—
85C23×C4C22×C411yescharacteristic
86C23×C4C22×C413yes—
87C23×C4C2×D4112yes—
88C23×C4C2×D413yes—
89C23×C4C2×D413yes—
90C23×C4C2×D411yescharacteristic
91C23×C4C2×Q818yes—
92C23×C4#4118yes—
93C23×C4C2413yes—
94C2×M16—212no—
95C2×M16—248no—
96C2×M16—424no—
97C2×M16C2418yes—
98C22×C8—212no—
99C22×C8—48no—
100C4⋊Q8—248no—
101C4⋊Q8C22×C4132yescomplemented
102#125—248no—
103#125C22×C4132yescomplemented
104C22⋊Q8—296no—
105C22⋊Q8—232no—
106C4×Q8—296no—
107C4×Q8—232no—
108#117—224no—
109#117—212no—
110#117—212no—
111#117C22×C4124yes—
112#117C2418yes—
113C2×C4⋊C4—248no—
114C2×C4⋊C4—224no—
115C2×C4⋊C4—212no—
116C2×C4⋊C4C22×C4124yes—
117C2×C22⋊C4—212no—
118C2×C22⋊C4—212no—
119C2×C42—212no—
120C2×C42—248no—
121C2×C42—212no—
122C2×C42—212no—
123C2×C42—224no—
124C2×C42C22⋊C4112yes—
125C2×C42C22⋊C416yes—
126C2×C42C22⋊C416yes—
127C2×C42C22⋊C4124yes—
128C2×C42C22×C416yes—
129C2×C42C22×C416yes—
130C2×C42C22×C4112yes—
131C2×C42C2×D4112yes—
132C2×C42C2×D4112yes—
133C2×C42C2×D4112yes—
134C2×C42C2×Q8148yescomplemented
135C2×C42C2418yes—
136C2×C42C2414yes—
137C4⋊C8—232no—
138#95—232no—
139C24—28no—
140C24C2×C22⋊C413yes—
141C24C2×C22⋊C411yescharacteristic
142C24C22⋊Q818yes—
143C24C22×D413yes—
144C2×Q8—232no—
145C2×Q8—496no—
146C22×C4—28no—
147C22×C4—28no—
148C22×C4—224no—
149C22×C4—248no—
150C22×C4—28no—
151C22×C4—424no—
152C22×C4—424no—
153C22×C4—448no—
154C22×C4—464no—
155C22×C4—416no—
156C22×C4C2×C22⋊C4112yes—
157C22×C4C2×C22⋊C4112yes—
158C22×C4C2×C22⋊C4124yes—
159C22×C4C2×C22⋊C413yes—
160C22×C4C2×C22⋊C413yes—
161C22×C4C2×C22⋊C416yes—
162C22×C4C4×Q8124yes—
163C22×C4C4×Q818yes—
164C22×C4C22⋊Q8124yes—
165C22×C4#12414yes—
166C22×C4#124112yes—
167C22×C4C4⋊Q8112yes—
168C22×C4C4⋊Q814yes—
169C22×C4C23×C413yes—
170C22×C4C23×C413yes—
171C22×C4C22×D418yes—
172C22×C4C22×D413yes—
173C22×C4C22×D413yes—
174C22×C4C22×D413yes—
175C22×C4C22×Q8112yes—
176C22×C4C2×#41112yes—
177C22×C4C2511yescharacteristic
178M16—216no—
179M16—424no—
180C2×C8—28no—
181C2×C8—424no—
182C4⋊C4—264no—
183C4⋊C4—232no—
184C4⋊C4—224no—
185C4⋊C4C23×C4116yes—
186C22⋊C4—224no—
187C22⋊C4—28no—
188C42—224no—
189C42—248no—
190C42—28no—
191C42—28no—
192C42C2×C22⋊C4124yes—
193C42C2×C22⋊C4112yes—
194C42C2×C22⋊C4112yes—
195C42C23×C414yes—
196C42C23×C414yes—
197C42C22×D418yes—
198C42C22×Q8116yescomplemented
199C23—212no—
200C23—212no—
201C23—232no—
202C23#391112yes—
203C23#39114yes—
204C23#42118yes—
205C23C22×C22⋊C413yes—
206C23C22×C22⋊C413yes—
207C23C2×C22⋊Q8112yes—
208C23C23×D411yescharacteristic
209Q8—464no—
210C2×C4—224no—
211C2×C4—224no—
212C2×C4—216no—
213C2×C4—216no—
214C2×C4—424no—
215C2×C4—48no—
216C2×C4—496no—
217C2×C4—416no—
218C2×C4—448no—
219C2×C4#391124yes—
220C2×C4#391112yes—
221C2×C4#391112yes—
222C2×C4C22×C22⋊C418yes—
223C2×C4C22×C22⋊C418yes—
224C2×C4C22×C22⋊C413yes—
225C2×C4C22×C22⋊C413yes—
226C2×C4C2×C4×Q8112yes—
227C2×C4C2×C4×Q8112yes—
228C2×C4C2×C22⋊Q8112yes—
229C2×C4C2×#12416yes—
230C2×C4C2×#12416yes—
231C2×C4C2×C4⋊Q816yes—
232C2×C4C2×C4⋊Q816yes—
233C2×C4C24×C411yescharacteristic
234C2×C4C23×D411yescharacteristic
235C2×C4C23×Q812yes—
236C2×C4C22×#4112yes—
237C8—48no—
238C22—224no—
239C22—224no—
240C22—22no—
241C22—26no—
242C22#1995116yesdirect product factor
243C22C2×#39116yes—
244C22C2×#39116yes—
245C22C2×#421112yes—
246C22C23×C22⋊C411yescharacteristic
247C22C22×C22⋊Q812yes—
248C4—28no—
249C4—28no—
250C4—416no—
251C4—416no—
252C4C2×#39116yes—
253C4C2×#39116yes—
254C4C22×C4×Q812yes—
255C4C22×#12411yescharacteristic
256C4C22×C4⋊Q811yescharacteristic
257C2—22no—
258C2—26no—
259C2C2×#1995112yesdirect product factor
260C2C22×#39111yescharacteristic
261C2C22×#42112yes—
subgroupG/H
centerC23×C4C2×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC24C2×C22⋊C4
prime radicalC25C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C4 ◁ C23×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. C2×#1995C2direct (N × H)
9. C2×#533C4semidirect
11. C22×C4⋊Q8C4semidirect
12. C22×#125C4semidirect
24. #1995C22direct (N × H)
37. #533C2×C4semidirect
40. C2×C4⋊Q8C2×C4semidirect
42. C2×#125C2×C4semidirect
64. C22×C42Q8semidirect
101. C4⋊Q8C22×C4semidirect
103. #125C22×C4semidirect
134. C2×C42C2×Q8semidirect
198. C42C22×Q8semidirect
242. C22#1995direct (N × H)
259. C2C2×#1995direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5332
C22×#4232
C22×#3762
C2×#19952
C22×#3392