Finite Group Databasebeta

← C2×#10686 #243952

Subgroups — C2×#10686 #243952

Order 512.

1016 conjugacy classes of subgroups.

The subgroup lattice has 246 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#1990C212yesmaximal
2C2×#1956C211yesmaximal, characteristic
3C2×#1844C211yesmaximal, characteristic
4C2×#1834C212yesmaximal
5#10686C218yesmaximal, direct product factor
6C2×#1273C211yesmaximal, characteristic
7C22×C4⋊Q8C2211yescharacteristic
8C22×#106—22no—
9C22×#103—22no—
10C22×C4×C8C2212yes—
11C22×C4×C8C2211yescharacteristic
12C2×#384C2211yescharacteristic
13C2×#384C2212yes—
14#1990—24no—
15#1990C2218yes—
16#1956—22no—
17#1956C2214yes—
18#1844—22no—
19#1844C2214yes—
20#1834—24no—
21#1834C2218yes—
22C2×#340—24no—
23C2×#340—24no—
24#1273C2214yes—
25C23×Q8—21no—
26C23×C8D414yes—
27C23×C8D412yes—
28C2×C4⋊Q8—22no—
29C2×C4⋊Q8—21no—
30C2×C4⋊Q8—24no—
31C2×C4⋊Q8—22no—
32C2×C4⋊Q8Q814yes—
33C2×C4⋊Q8C2312yes—
34C22×C4⋊C4—22no—
35C22×C4⋊C4—21no—
36C22×C4⋊C4—22no—
37C22×C4⋊C4—22no—
38C22×C4⋊C4—22no—
39C22×C4⋊C4—22no—
40C22×C42C2311yescharacteristic
41C2×#106—28no—
42C2×#106—48no—
43C2×#103—28no—
44C2×#103—48no—
45C2×C4×C8—24no—
46C2×C4×C8—24no—
47C2×C4×C8—24no—
48C2×C4×C8D414yes—
49C2×C4×C8D412yes—
50C2×C4×C8C2314yes—
51C2×C4×C8C2312yes—
52#384—22no—
53#384—22no—
54#384—22no—
55#384—21no—
56#384—22no—
57#384C2312yes—
58#384C2314yes—
59#340—216no—
60#340—216no—
61C22×Q8—24no—
62C22×Q8—22no—
63C22×Q8—42no—
64C22×Q8—41no—
65C22×Q8—44no—
66C22×Q8—44no—
67C23×C4—41no—
68C23×C4—41no—
69C23×C4—42no—
70C23×C4C2×D411yescharacteristic
71C23×C4C2×D412yes—
72C22×C8—24no—
73C22×C8—24no—
74C22×C8—28no—
75C22×C8—28no—
76C22×C8—28no—
77C22×C8SD1618yes—
78C22×C8C2×D418yes—
79C22×C8C2×D414yes—
80C4⋊Q8—28no—
81C4⋊Q8—24no—
82C4⋊Q8—24no—
83C4⋊Q8—22no—
84C4⋊Q8—44no—
85C4⋊Q8—42no—
86C4⋊Q8C2×Q814yes—
87C2×C4⋊C4—28no—
88C2×C4⋊C4—24no—
89C2×C4⋊C4—24no—
90C2×C4⋊C4—24no—
91C2×C4⋊C4—24no—
92C2×C4⋊C4—22no—
93C2×C4⋊C4—24no—
94C2×C4⋊C4—44no—
95C2×C4⋊C4—42no—
96C2×C4⋊C4—44no—
97C2×C4⋊C4—48no—
98C2×C4⋊C4—48no—
99C2×C4⋊C4—48no—
100C2×C4⋊C4—48no—
101C2×C4⋊C4—41no—
102C2×C4⋊C4—42no—
103C2×C4⋊C4—42no—
104C2×C4⋊C4—42no—
105C2×C4⋊C4—42no—
106C2×C42C2×D412yes—
107C2×C42C2×D411yescharacteristic
108C2×C42C2×Q812yes—
109C2×C42#4112yes—
110C2×C42#4114yes—
111C2×C42C2411yescharacteristic
112#106—416no—
113#103—416no—
114C4×C8—24no—
115C4×C8—28no—
116C4×C8—24no—
117C4×C8—24no—
118C4×C8—24no—
119C24#12711yescharacteristic
120C2×Q8—24no—
121C2×Q8—42no—
122C2×Q8—44no—
123C2×Q8—44no—
124C2×Q8—44no—
125C2×Q8—416no—
126C2×Q8—88no—
127C2×Q8—82no—
128C2×Q8—82no—
129C22×C4—42no—
130C22×C4—44no—
131C22×C4—42no—
132C22×C4—44no—
133C22×C4—82no—
134C22×C4—82no—
135C22×C4—82no—
136C22×C4—84no—
137C22×C4—84no—
138C22×C4—84no—
139C22×C4—84no—
140C22×C4C22⋊Q812yes—
141C22×C4C22⋊Q814yes—
142C22×C4#12312yes—
143C22×C4#12314yes—
144C22×C4#12711yescharacteristic
145C22×C4#12712yes—
146C22×C4C2×SD1614yes—
147C22×C4#13518yes—
148C22×C4AGL(1,ℤ/8)14yes—
149C22×C4#13718yes—
150C22×C4C22×D411yescharacteristic
151C22×C4C22×D412yes—
152C2×C8—24no—
153C2×C8—24no—
154C2×C8—216no—
155C2×C8—28no—
156C2×C8—28no—
157C2×C8—28no—
158C2×C8—416no—
159C2×C8C2×SD1618yes—
160C4⋊C4—28no—
161C4⋊C4—44no—
162C4⋊C4—48no—
163C4⋊C4—44no—
164C4⋊C4—48no—
165C4⋊C4—48no—
166C4⋊C4—48no—
167C4⋊C4—48no—
168C4⋊C4—82no—
169C4⋊C4—84no—
170C4⋊C4—84no—
171C4⋊C4—84no—
172C4⋊C4—84no—
173C42C22⋊Q814yes—
174C42C22⋊Q812yes—
175C42#12314yes—
176C42#12312yes—
177C42C22×Q811yescharacteristic
178C42C2×#4112yes—
179C42C2×#4111yescharacteristic
180C23#39912yes—
181C23#49212yes—
182C23#49514yes—
183C23#49612yes—
184C23#49714yes—
185C23C2×#12711yescharacteristic
186Q8—48no—
187Q8—84no—
188Q8—88no—
189C2×C4—44no—
190C2×C4—88no—
191C2×C4—82no—
192C2×C4—82no—
193C2×C4—82no—
194C2×C4—84no—
195C2×C4—84no—
196C2×C4—84no—
197C2×C4—84no—
198C2×C4—164no—
199C2×C4—168no—
200C2×C4#39912yes—
201C2×C4#39914yes—
202C2×C4#47618yes—
203C2×C4#479116yes—
204C2×C4#48118yes—
205C2×C4#485116yes—
206C2×C4#49212yes—
207C2×C4#49514yes—
208C2×C4#49612yes—
209C2×C4#49714yes—
210C2×C4C2×C22⋊Q812yes—
211C2×C4C2×C22⋊Q811yescharacteristic
212C2×C4C2×#12312yes—
213C2×C4C2×#12311yescharacteristic
214C2×C4C22×SD1612yes—
215C2×C4C2×#13514yes—
216C2×C4C2×AGL(1,ℤ/8)12yes—
217C2×C4C2×#13714yes—
218C8—28no—
219C8—48no—
220C22#170814yes—
221C22#171614yes—
222C22#171918yes—
223C22#209414yes—
224C22#209718yes—
225C22C2×#39911yescharacteristic
226C22C2×#49211yescharacteristic
227C22C2×#49512yes—
228C22C2×#49611yescharacteristic
229C22C2×#49712yes—
230C4—84no—
231C4—162no—
232C4—164no—
233C4#209414yes—
234C4#209718yes—
235C4C2×#47612yes—
236C4C2×#47914yes—
237C4C2×#48514yes—
238C4C2×#48112yes—
239C2#1068618yesdirect product factor
240C2C2×#170811yescharacteristic
241C2C2×#171611yescharacteristic
242C2C2×#171912yes—
243C2C2×#209411yescharacteristic
244C2C2×#209712yes—
subgroupG/H
center, socle, prime radicalC24#127
commutator, Frattini, cosocleC2×C42C24
LCSG ▷ C2×C42 ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
5. #10686C2direct (N × H)
239. C2#10686direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#19902
C2×#19562
C2×#18442
C2×#18342
#106862
C2×#12732