Finite Group Databasebeta

← C2×#19710 #6357293

Subgroups — C2×#19710 #6357293

Order 512.

2232 conjugacy classes of subgroups.

The subgroup lattice has 249 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3207C214yesmaximal, complemented
2C2×#3169C212yesmaximal, complemented
3#19710C2116yesmaximal, direct product factor
4C2×#1721C214yesmaximal, complemented
5C2×#1719C214yesmaximal, complemented
6C2×#1452C211yesmaximal, characteristic, complemented
7C2×#532C2214yes—
8#3207—216no—
9#3207C22132yescomplemented
10#3169—28no—
11#3169C22116yescomplemented
12C2×#500C2212yes—
13C2×#493C2214yes—
14C2×#493C2212yes—
15C2×#492C2214yes—
16C2×#487C2214yes—
17C2×#486C2214yes—
18C2×#486C2214yes—
19C2×#466—24no—
20C2×#463—28no—
21C2×#449—28no—
22C2×C4×D8—24no—
23C2×#431C2212yes—
24C22×C4×C8C2211yescharacteristic
25#1721C22132yescomplemented
26#1719C22132yescomplemented
27#1452C2218yescomplemented
28C2×#322C2214yes—
29C22×#41—24no—
30C22×SD16—28no—
31C22×D8—24no—
32C22×D8—28no—
33C23×C8D412yes—
34#532—28no—
35#532—28no—
36#532—28no—
37#532C23116yes—
38C2×C4⋊Q8C2314yes—
39C2×#127C2314yes—
40C2×#124—24no—
41C2×#121—24no—
42C2×#121—24no—
43C2×C4×D4—24no—
44C2×C4×D4—24no—
45C22×C42C2311yescharacteristic
46#500—24no—
47#500C2318yes—
48#493—24no—
49#493—28no—
50#493C2318yes—
51#493C23116yes—
52#492—28no—
53#492C23116yes—
54#487—28no—
55#487C23116yes—
56#486—28no—
57#486—28no—
58#486C23116yes—
59#486C23116yes—
60#466—232no—
61#463—264no—
62#449—264no—
63C4×D8—232no—
64#431D418yes—
65#431C2318yes—
66C2×#107—24no—
67C2×C4⋊C8D414yes—
68C2×#103—28no—
69C2×#102—28no—
70C2×#102—28no—
71C2×C22⋊C8D414yes—
72C2×C4×C8D414yes—
73C2×C4×C8D412yes—
74C2×C4×C8C2312yes—
75C2×C4×C8C2314yes—
76C2×C4×C8C2314yes—
77#322C23116yes—
78C2×#41—216no—
79C2×#41—48no—
80C2×#41—816no—
81C22×Q8—24no—
82C22×D4—24no—
83C22×D4—24no—
84C22×D4—24no—
85C22×D4—44no—
86C23×C4—44no—
87C23×C4C2×D411yescharacteristic
88C23×C4C2×D412yes—
89C2×SD16—232no—
90C2×SD16—816no—
91C2×D8—216no—
92C2×D8—232no—
93C2×D8—416no—
94C2×D8—816no—
95C22×C8—44no—
96C22×C8C2×D414yes—
97C22×C8C2×D418yes—
98C22×C8C2×D418yes—
99C4⋊Q8—24no—
100C4⋊Q8—24no—
101C4⋊Q8—24no—
102C4⋊Q8C2418yes—
103#127—24no—
104#127—24no—
105#127—24no—
106#127C2418yes—
107#124—216no—
108#124—48no—
109#121—216no—
110#121—216no—
111#121—48no—
112#121—48no—
113C4×D4—216no—
114C4×D4—216no—
115C4×D4—48no—
116C4×D4—48no—
117C2×C4⋊C4—24no—
118C2×C4⋊C4—24no—
119C2×C22⋊C4—44no—
120C2×C22⋊C4—44no—
121C2×C42C2×D411yescharacteristic
122C2×C42C2×D412yes—
123C2×C42C2×D412yes—
124C2×C42C2×D414yes—
125C2×C42C2411yescharacteristic
126C2×C42C2412yes—
127#107—216no—
128C4⋊C8C2×D4116yes—
129#103—232no—
130#102—232no—
131#102—232no—
132C22⋊C8C2×D4116yes—
133C4×C8C2×D418yes—
134C4×C8C2×D414yes—
135C4×C8C2×D418yes—
136C4×C8C2414yes—
137C4×C8C2418yes—
138C24—44no—
139C24#12711yescharacteristic
140#41—832no—
141#41—832no—
142C2×Q8—28no—
143C2×Q8—44no—
144C2×Q8—416no—
145C2×D4—28no—
146C2×D4—28no—
147C2×D4—28no—
148C2×D4—416no—
149C2×D4—44no—
150C2×D4—44no—
151C2×D4—44no—
152C2×D4—416no—
153C2×D4—416no—
154C2×D4—416no—
155C2×D4—816no—
156C22×C4—24no—
157C22×C4—28no—
158C22×C4—44no—
159C22×C4—416no—
160C22×C4—816no—
161C22×C4#12712yes—
162C22×C4#12714yes—
163C22×C4#12711yescharacteristic
164C22×C4#12712yes—
165C22×C4C22×D414yes—
166C22×C4C22×D412yes—
167C22×C4C22×D411yescharacteristic
168C22×C4C22×D412yes—
169SD16—832no—
170D8—432no—
171D8—832no—
172C2×C8—28no—
173C2×C8—216no—
174C2×C8—48no—
175C2×C8C22×D418yes—
176C2×C8C22×D4116yes—
177C4⋊C4—28no—
178C4⋊C4—28no—
179C4⋊C4—44no—
180C4⋊C4—44no—
181C22⋊C4—416no—
182C22⋊C4—416no—
183C42#12712yes—
184C42#12714yes—
185C42C22×D412yes—
186C42C22×D412yes—
187C42C22×D411yescharacteristic
188C42C22×D414yes—
189C42C2511yescharacteristic
190C23—22no—
191C23—24no—
192C23—48no—
193C23—88no—
194C23—88no—
195C23—88no—
196C23C2×#12712yes—
197C23C2×#12711yescharacteristic
198Q8—416no—
199Q8—88no—
200D4—416no—
201D4—416no—
202D4—416no—
203D4—832no—
204D4—88no—
205D4—88no—
206D4—88no—
207C2×C4—22no—
208C2×C4—24no—
209C2×C4—24no—
210C2×C4—28no—
211C2×C4—24no—
212C2×C4—28no—
213C2×C4—48no—
214C2×C4—832no—
215C2×C4—88no—
216C2×C4C2×#12712yes—
217C2×C4C2×#12714yes—
218C2×C4C2×#12711yescharacteristic
219C2×C4C2×#12712yes—
220C2×C4#57514yes—
221C2×C4#57618yes—
222C2×C4C23×D411yescharacteristic
223C2×C4C23×D412yes—
224C8—28no—
225C8—216no—
226C22—22no—
227C22—24no—
228C22—44no—
229C22—88no—
230C22—88no—
231C22—88no—
232C22—1616no—
233C22#315012yes—
234C22#315514yes—
235C22C22×#12711yescharacteristic
236C4—22no—
237C4—24no—
238C4—88no—
239C4#315012yes—
240C4#315514yes—
241C4C2×#57512yes—
242C4C2×#57614yes—
243C2—42no—
244C2—168no—
245C2#1971014yesdirect product factor
246C2C2×#315011yescharacteristic
247C2C2×#315512yes—
subgroupG/H
center, socleC23C2×#127
commutator, Frattini, cosocleC42C25
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#3207C2semidirect
2. C2×#3169C2semidirect
3. #19710C2direct (N × H)
4. C2×#1721C2semidirect
5. C2×#1719C2semidirect
6. C2×#1452C2semidirect
9. #3207C22semidirect
11. #3169C22semidirect
25. #1721C22semidirect
26. #1719C22semidirect
27. #1452C22semidirect
245. C2#19710direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#32072
C2×#31692
#197102
C2×#17212
C2×#17192
C2×#14522