Finite Group Databasebeta

← C2×#12850 #493844

Subgroups — C2×#12850 #493844

Order 512.

1190 conjugacy classes of subgroups.

The subgroup lattice has 308 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#405C211yesmaximal, characteristic
2C22×#349C212yesmaximal
3#12850C218yesmaximal, direct product factor
4C2×#1376C212yesmaximal, complemented
5C2×#1375C212yesmaximal, complemented
6C23×M16C2211yescharacteristic
7C24×C8C411yescharacteristic
8C22×#117C411yescharacteristic
9C22×M32C2214yes—
10C2×#405—28no—
11C2×#405C414yes—
12C2×#405C2214yes—
13C22×#97C411yescharacteristic
14C22×#97C2211yescharacteristic
15C22×C4×C8C411yescharacteristic
16C22×C4×C8C2211yescharacteristic
17C2×#349—28no—
18C2×#349C2218yes—
19#1376C2218yescomplemented
20#1375C2218yescomplemented
21C24×C4C2×C411yescharacteristic
22C22×M16—24no—
23C22×M16—22no—
24C22×M16—22no—
25C22×M16C2×C412yes—
26C22×M16D418yes—
27C22×M16C2312yes—
28C23×C8—24no—
29C23×C8—24no—
30C23×C8—22no—
31C23×C8—22no—
32C23×C8C2×C414yes—
33C23×C8C2×C411yescharacteristic
34C23×C8C2×C411yescharacteristic
35C23×C8C2×C411yescharacteristic
36C23×C8C2311yescharacteristic
37C2×#117—24no—
38C2×#117—22no—
39C2×#117C818yes—
40C2×#117C2×C414yes—
41C22×C4⋊C4—21no—
42C22×C22⋊C4—21no—
43C22×C42C2×C411yescharacteristic
44C22×C42C2×C411yescharacteristic
45C2×M32—24no—
46C2×M32—28no—
47C2×M32—28no—
48C2×M32C2318yes—
49C22×C16—24no—
50#405—216no—
51#405—216no—
52C2×#97—24no—
53C2×#97—24no—
54C2×#97C2×C414yes—
55C2×#97C2×C412yes—
56C2×#97C2312yes—
57C2×C4×C8—24no—
58C2×C4×C8—24no—
59C2×C4×C8C2×C414yes—
60C2×C4×C8C2×C412yes—
61C2×C4×C8C2312yes—
62#349—216no—
63C25M1611yescharacteristic
64C23×C4—22no—
65C23×C4—21no—
66C23×C4—21no—
67C23×C4—21no—
68C23×C4—22no—
69C23×C4—21no—
70C23×C4—21no—
71C23×C4—21no—
72C23×C4C22⋊C414yes—
73C23×C4C2×C814yes—
74C23×C4M1611yescharacteristic
75C23×C4M1612yes—
76C23×C4C22×C412yes—
77C23×C4C22×C411yescharacteristic
78C2×M16—24no—
79C2×M16—24no—
80C2×M16—216no—
81C2×M16—216no—
82C2×M16—24no—
83C2×M16—24no—
84C2×M16C22⋊C418yes—
85C2×M16C2×D418yes—
86C22×C8—216no—
87C22×C8—216no—
88C22×C8—22no—
89C22×C8—22no—
90C22×C8—28no—
91C22×C8—22no—
92C22×C8—21no—
93C22×C8—21no—
94C22×C8—22no—
95C22×C8—21no—
96C22×C8—21no—
97C22×C8—28no—
98C22×C8—28no—
99C22×C8C22⋊C414yes—
100C22×C8M1612yes—
101C22×C8M1612yes—
102C22×C8M1614yes—
103C22×C8C22×C412yes—
104C22×C8C22×C412yes—
105C22×C8C22×C412yes—
106C22×C8C22×C411yescharacteristic
107C22×C8C2×D414yes—
108C22×C8#4114yes—
109C22×C8#4112yes—
110C22×C8#4112yes—
111C22×C8C2411yescharacteristic
112#117—216no—
113#117—28no—
114#117C2×C8116yes—
115C2×C4⋊C4—28no—
116C2×C4⋊C4—24no—
117C2×C22⋊C4—28no—
118C2×C22⋊C4—24no—
119C2×C42—22no—
120C2×C42—22no—
121C2×C42—21no—
122C2×C42—21no—
123C2×C42C2×C814yes—
124C2×C42C2×C814yes—
125C2×C42C22×C412yes—
126C2×C42C22×C412yes—
127M32—28no—
128M32—28no—
129M32—48no—
130C2×C16—28no—
131C2×C16—48no—
132#97—28no—
133#97—24no—
134#97—24no—
135C4×C8—28no—
136C4×C8—24no—
137C4×C8—24no—
138C24—21no—
139C24—22no—
140C24—21no—
141C24—44no—
142C24C22⋊C814yes—
143C24C2×M1611yescharacteristic
144C24C2×M1612yes—
145C22×C4—21no—
146C22×C4—22no—
147C22×C4—21no—
148C22×C4—22no—
149C22×C4—22no—
150C22×C4—22no—
151C22×C4—22no—
152C22×C4—24no—
153C22×C4—24no—
154C22×C4—24no—
155C22×C4—24no—
156C22×C4—24no—
157C22×C4—24no—
158C22×C4—24no—
159C22×C4—24no—
160C22×C4—24no—
161C22×C4—22no—
162C22×C4—22no—
163C22×C4—22no—
164C22×C4—22no—
165C22×C4—24no—
166C22×C4—24no—
167C22×C4—44no—
168C22×C4—44no—
169C22×C4C22⋊C814yes—
170C22×C4C22⋊C818yes—
171C22×C4C2×C22⋊C414yes—
172C22×C4C2×C22⋊C412yes—
173C22×C4#11712yes—
174C22×C4#11711yescharacteristic
175C22×C4#11711yescharacteristic
176C22×C4C22×C814yes—
177C22×C4C22×C812yes—
178C22×C4C2×M1612yes—
179C22×C4C2×M1611yescharacteristic
180C22×C4C2×M1611yescharacteristic
181C22×C4C2×M1612yes—
182C22×C4C2×M1611yescharacteristic
183C22×C4C23×C411yescharacteristic
184M16—216no—
185M16—216no—
186C2×C8—232no—
187C2×C8—22no—
188C2×C8—22no—
189C2×C8—22no—
190C2×C8—22no—
191C2×C8—22no—
192C2×C8—22no—
193C2×C8—24no—
194C2×C8—24no—
195C2×C8—24no—
196C2×C8—24no—
197C2×C8—24no—
198C2×C8—24no—
199C2×C8C2×C22⋊C414yes—
200C2×C8C2×C22⋊C412yes—
201C2×C8#11712yes—
202C2×C8#11712yes—
203C2×C8#12318yes—
204C2×C8#12318yes—
205C2×C8C2×M1614yes—
206C2×C8C2×M1614yes—
207C2×C8C22×D412yes—
208C2×C8C2×#4112yes—
209C2×C8C2×#4112yes—
210C4⋊C4—216no—
211C22⋊C4—216no—
212C42—22no—
213C42—22no—
214C42—24no—
215C42—24no—
216C42C22×C814yes—
217C42C22×C814yes—
218C16—48no—
219C23—24no—
220C23—24no—
221C23—24no—
222C23—22no—
223C23—22no—
224C23—48no—
225C23—44no—
226C23—48no—
227C23—44no—
228C23—44no—
229C23C2×C22⋊C812yes—
230C23C2×C22⋊C814yes—
231C23#43212yes—
232C23#43211yescharacteristic
233C23#43211yescharacteristic
234C23C22×M1611yescharacteristic
235C2×C4—24no—
236C2×C4—24no—
237C2×C4—22no—
238C2×C4—22no—
239C2×C4—28no—
240C2×C4—28no—
241C2×C4—24no—
242C2×C4—24no—
243C2×C4—24no—
244C2×C4—24no—
245C2×C4—24no—
246C2×C4—24no—
247C2×C4—48no—
248C2×C4—48no—
249C2×C4—44no—
250C2×C4—44no—
251C2×C4#38112yes—
252C2×C4#38112yes—
253C2×C4C2×C22⋊C814yes—
254C2×C4C2×C22⋊C812yes—
255C2×C4#40712yes—
256C2×C4#40712yes—
257C2×C4#43112yes—
258C2×C4#43112yes—
259C2×C4#43112yes—
260C2×C4#43112yes—
261C2×C4#43212yes—
262C2×C4#43211yescharacteristic
263C2×C4#43211yescharacteristic
264C2×C4C22×C22⋊C411yescharacteristic
265C2×C4C2×#11711yescharacteristic
266C2×C4C2×#11711yescharacteristic
267C2×C4C23×C811yescharacteristic
268C2×C4C22×M1611yescharacteristic
269C2×C4C22×M1611yescharacteristic
270C8—24no—
271C8—24no—
272C8—24no—
273C8#38114yes—
274C8C2×#12314yes—
275C22—24no—
276C22—24no—
277C22—22no—
278C22—22no—
279C22—24no—
280C22—44no—
281C22—48no—
282C22—44no—
283C22—48no—
284C22—44no—
285C22#181712yes—
286C22#181712yes—
287C22#216614yes—
288C22C22×C22⋊C811yescharacteristic
289C22C2×#43211yescharacteristic
290C22C2×#43211yescharacteristic
291C4—24no—
292C4—44no—
293C4—44no—
294C4#181712yes—
295C4#181712yes—
296C4C2×#38111yescharacteristic
297C4C2×#40711yescharacteristic
298C4C2×#43111yescharacteristic
299C4C2×#43111yescharacteristic
300C2—21no—
301C2—22no—
302C2—21no—
303C2—44no—
304C2#1285014yesdirect product factor
305C2C2×#181711yescharacteristic
306C2C2×#216612yes—
subgroupG/H
centerC22×C4#117
commutatorC2×C4C23×C8
Frattini, cosocleC22×C8C24
socleC23#432
prime radicalC25M16
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×#97 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #12850C2direct (N × H)
4. C2×#1376C2semidirect
5. C2×#1375C2semidirect
19. #1376C22semidirect
20. #1375C22semidirect
304. C2#12850direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4052
C22×#3492
#128502
C2×#13762
C2×#13752