Finite Group Databasebeta

← C2×#13365 #498946

Subgroups — C2×#13365 #498946

Order 512.

1108 conjugacy classes of subgroups.

The subgroup lattice has 278 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#499C211yesmaximal, characteristic, complemented
2C22×#357C212yesmaximal
3C2×#1970C211yesmaximal, characteristic
4#13365C218yesmaximal, direct product factor
5C2×#1380C212yesmaximal, complemented
6C2×#1374C211yesmaximal, characteristic, complemented
7C23×D8C2211yescharacteristic
8C22×#125—21no—
9C23×C16C2212yes—
10C2×#499—28no—
11C2×#499—22no—
12C2×#499C2214yescomplemented
13C22×#107C2211yescharacteristic
14C22×#107C2212yes—
15C22×#106—21no—
16C22×#102—21no—
17C22×C4×C8C2211yescharacteristic
18C2×#390—21no—
19C2×#357—28no—
20C2×#357C2218yes—
21#1970—22no—
22#1970C2214yes—
23#1380C2218yescomplemented
24#1374C2214yescomplemented
25C23×D4—21no—
26C22×D8—24no—
27C22×D8—21no—
28C22×D8—24no—
29C22×D8—22no—
30C22×D8Q814yes—
31C22×D8C2312yes—
32C23×C8D411yescharacteristic
33C23×C8C2311yescharacteristic
34C2×#125—28no—
35C2×#125—24no—
36C2×#125—44no—
37C2×#125—42no—
38C22×C4⋊C4—22no—
39C22×C4⋊C4—21no—
40C22×C4⋊C4—42no—
41C22×C22⋊C4—42no—
42C22×C42D411yescharacteristic
43C22×C16—24no—
44C22×C16—24no—
45C22×C16—24no—
46C22×C16C2314yes—
47#499—216no—
48#499—216no—
49C2×#107—22no—
50C2×#107—24no—
51C2×#107—24no—
52C2×#107—21no—
53C2×#107D418yes—
54C2×#107C2312yes—
55C2×#107C2314yes—
56C2×#106—28no—
57C2×#106—24no—
58C2×#102—24no—
59C2×#102—44no—
60C2×C4×C8—24no—
61C2×C4×C8D412yes—
62C2×C4×C8C2312yes—
63#390—24no—
64#390—42no—
65#357—216no—
66C25—41no—
67C22×D4—24no—
68C22×D4—22no—
69C22×D4—42no—
70C22×D4—42no—
71C22×D4—41no—
72C22×D4—42no—
73C22×D4—42no—
74C22×D4—42no—
75C23×C4—42no—
76C23×C4—41no—
77C23×C4D812yes—
78C23×C4C2×D411yescharacteristic
79C2×D8—216no—
80C2×D8—24no—
81C2×D8—24no—
82C2×D8—24no—
83C2×D8—22no—
84C2×D8—42no—
85C2×D8—48no—
86C2×D8—42no—
87C2×D8C2×Q814yes—
88C22×C8—22no—
89C22×C8—22no—
90C22×C8SD1614yes—
91C22×C8C2×D412yes—
92C22×C8C2×D411yescharacteristic
93C22×C8C2×D414yes—
94C22×C8C2×Q812yes—
95C22×C8#4114yes—
96C22×C8#4112yes—
97C22×C8C2411yescharacteristic
98#125—216no—
99#125—48no—
100#125—416no—
101C2×C4⋊C4—28no—
102C2×C4⋊C4—24no—
103C2×C4⋊C4—22no—
104C2×C4⋊C4—416no—
105C2×C4⋊C4—42no—
106C2×C4⋊C4—48no—
107C2×C4⋊C4—44no—
108C2×C4⋊C4—42no—
109C2×C4⋊C4—42no—
110C2×C4⋊C4—41no—
111C2×C22⋊C4—48no—
112C2×C22⋊C4—88no—
113C2×C42—22no—
114C2×C42—22no—
115C2×C42D812yes—
116C2×C42C2×D412yes—
117C2×C16—24no—
118C2×C16—24no—
119C2×C16—24no—
120C2×C16—48no—
121#107—28no—
122#107—24no—
123#107—24no—
124#107—42no—
125#107C2×D418yes—
126#106—216no—
127#102—48no—
128C4×C8—24no—
129C4×C8—24no—
130C24—42no—
131C24—44no—
132C24—82no—
133C24—82no—
134C24—84no—
135C24—84no—
136C24C2×D811yescharacteristic
137C2×D4—24no—
138C2×D4—42no—
139C2×D4—42no—
140C2×D4—42no—
141C2×D4—42no—
142C2×D4—42no—
143C2×D4—48no—
144C2×D4—44no—
145C2×D4—48no—
146C2×D4—82no—
147C2×D4—84no—
148C2×D4—82no—
149C2×D4—84no—
150C22×C4—24no—
151C22×C4—24no—
152C22×C4—24no—
153C22×C4—44no—
154C22×C4—48no—
155C22×C4—42no—
156C22×C4—84no—
157C22×C4—84no—
158C22×C4—82no—
159C22×C4—84no—
160C22×C4#12012yes—
161C22×C4C22⋊Q812yes—
162C22×C4#12412yes—
163C22×C4C2×D814yes—
164C22×C4C2×D811yescharacteristic
165C22×C4C2×SD1612yes—
166C22×C4AGL(1,ℤ/8)12yes—
167C22×C4#13712yes—
168C22×C4C22×D411yescharacteristic
169D8—28no—
170D8—44no—
171D8—48no—
172C2×C8—22no—
173C2×C8—22no—
174C2×C8—28no—
175C2×C8#12012yes—
176C2×C8C22⋊Q818yes—
177C2×C8C22⋊Q812yes—
178C2×C8#12418yes—
179C2×C8#12412yes—
180C2×C8C2×SD1614yes—
181C2×C8C22×D412yes—
182C2×C8C22×Q811yescharacteristic
183C2×C8C2×#4112yes—
184C2×C8C2×#4111yescharacteristic
185C4⋊C4—28no—
186C4⋊C4—432no—
187C4⋊C4—44no—
188C4⋊C4—48no—
189C4⋊C4—42no—
190C4⋊C4—42no—
191C4⋊C4—82no—
192C22⋊C4—816no—
193C42—22no—
194C42—22no—
195C42—24no—
196C16—44no—
197C23—44no—
198C23—82no—
199C23—84no—
200C23—84no—
201C23—816no—
202C23—82no—
203C23—88no—
204C23—168no—
205C23—164no—
206C23—164no—
207C23#44712yes—
208C23#47412yes—
209C23#48612yes—
210C23#50814yes—
211C23#50914yes—
212C23C22×D811yescharacteristic
213D4—44no—
214D4—44no—
215D4—82no—
216D4—82no—
217D4—88no—
218C2×C4—24no—
219C2×C4—24no—
220C2×C4—24no—
221C2×C4—48no—
222C2×C4—48no—
223C2×C4—84no—
224C2×C4—84no—
225C2×C4—816no—
226C2×C4—82no—
227C2×C4—84no—
228C2×C4—164no—
229C2×C4#39314yes—
230C2×C4#44712yes—
231C2×C4#44814yes—
232C2×C4#47412yes—
233C2×C4#47614yes—
234C2×C4#48612yes—
235C2×C4#48914yes—
236C2×C4C2×#12011yescharacteristic
237C2×C4C2×C22⋊Q811yescharacteristic
238C2×C4C2×#12411yescharacteristic
239C2×C4C22×SD1611yescharacteristic
240C2×C4C2×AGL(1,ℤ/8)11yescharacteristic
241C2×C4C2×#13711yescharacteristic
242C8—24no—
243C8#39314yes—
244C8C2×C22⋊Q812yes—
245C8C2×#12412yes—
246C22—88no—
247C22—84no—
248C22—1616no—
249C22—162no—
250C22—162no—
251C22—164no—
252C22#202314yes—
253C22#218618yes—
254C22#222818yes—
255C22#224214yes—
256C22#224414yes—
257C22C2×#44711yescharacteristic
258C22C2×#47411yescharacteristic
259C22C2×#48611yescharacteristic
260C22C2×#50812yes—
261C22C2×#50912yes—
262C4—44no—
263C4—88no—
264C4—162no—
265C4#202314yes—
266C4C2×#39311yescharacteristic
267C4C2×#44811yescharacteristic
268C4C2×#47611yescharacteristic
269C4C2×#48911yescharacteristic
270C2—164no—
271C2#1336518yesdirect product factor
272C2C2×#202311yescharacteristic
273C2C2×#218612yes—
274C2C2×#222812yes—
275C2C2×#224211yescharacteristic
276C2C2×#224411yescharacteristic
subgroupG/H
center, socleC24C2×D8
commutator, Frattini, cosocleC22×C8C24
prime radicalC23×D8C22
LCSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C42 ◁ C22×C4×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#499C2semidirect
4. #13365C2direct (N × H)
5. C2×#1380C2semidirect
6. C2×#1374C2semidirect
12. C2×#499C22semidirect
23. #1380C22semidirect
24. #1374C22semidirect
271. C2#13365direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4992
C22×#3572
C2×#19702
#133652
C2×#13802
C2×#13742