Finite Group Databasebeta

← C2×#12831 #493801

Subgroups — C2×#12831 #493801

Order 512.

1054 conjugacy classes of subgroups.

The subgroup lattice has 338 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×M32C211yesmaximal, characteristic
2C22×#365C212yesmaximal, complemented
3C2×#1810C211yesmaximal, characteristic
4C2×#1807C211yesmaximal, characteristic
5#12831C218yesmaximal, direct product factor
6C2×#1383C212yesmaximal, complemented
7C24×C8C2211yescharacteristic
8C22×M32—28no—
9C22×M32C412yescomplemented
10C22×M32C414yescomplemented
11C22×M32C2211yescharacteristic
12C22×M32C2211yescharacteristic
13C22×M32C2214yes—
14C23×C16C412yescomplemented
15C22×#108C2212yes—
16C22×#106C2212yes—
17C2×#407—21no—
18C2×#380—21no—
19C2×#365—28no—
20C2×#365C2218yescomplemented
21#1810—22no—
22#1810C2214yes—
23#1807—22no—
24#1807C2214yes—
25C2×#341—21no—
26C2×#340—21no—
27#1383C2218yescomplemented
28C24×C4D411yescharacteristic
29C22×M16—22no—
30C23×C8—24no—
31C23×C8—24no—
32C23×C8C2×C411yescharacteristic
33C23×C8C2×C412yes—
34C23×C8C2×C411yescharacteristic
35C23×C8D412yes—
36C23×C8D411yescharacteristic
37C23×C8Q812yes—
38C23×C8Q811yescharacteristic
39C23×C8Q811yescharacteristic
40C23×C8C2312yes—
41C23×C8C2311yescharacteristic
42C22×C4⋊C4—22no—
43C22×C22⋊C4—41no—
44C2×M32—24no—
45C2×M32—216no—
46C2×M32—216no—
47C2×M32—28no—
48C2×M32C2×C412yes—
49C2×M32C2×C412yes—
50C2×M32C2×C418yescomplemented
51C2×M32D418yes—
52C2×M32C2312yes—
53C2×M32C2312yes—
54C22×C16—28no—
55C22×C16C2×C412yes—
56C22×C16C2×C412yes—
57C22×C16C2×C418yescomplemented
58C2×#108—24no—
59C2×#108—24no—
60C2×#108—22no—
61C2×#108C2314yes—
62C2×#106—24no—
63C2×#106—24no—
64C2×#106—22no—
65C2×#106C2314yes—
66#407—24no—
67#407—42no—
68C2×C22⋊C8—41no—
69C2×C22⋊C8—41no—
70#380—24no—
71#380—42no—
72C2×#95—41no—
73#365—216no—
74#341—24no—
75#340—24no—
76C25SD1611yescharacteristic
77C23×C4—24no—
78C23×C4—24no—
79C23×C4—42no—
80C23×C4C4⋊C412yes—
81C23×C4C4⋊C411yescharacteristic
82C23×C4C4⋊C411yescharacteristic
83C23×C4SD1611yescharacteristic
84C23×C4SD1612yes—
85C23×C4SD1611yescharacteristic
86C23×C4SD1611yescharacteristic
87C23×C4SD1612yes—
88C23×C4C2×D412yes—
89C23×C4C2×D411yescharacteristic
90C2×M16—24no—
91C2×M16—42no—
92C2×M16—44no—
93C2×M16—44no—
94C22×C8—24no—
95C22×C8—22no—
96C22×C8—24no—
97C22×C8—22no—
98C22×C8—22no—
99C22×C8—24no—
100C22×C8—22no—
101C22×C8—28no—
102C22×C8—24no—
103C22×C8—28no—
104C22×C8—24no—
105C22×C8—24no—
106C22×C8—24no—
107C22×C8—42no—
108C22×C8C4⋊C412yes—
109C22×C8C4⋊C411yescharacteristic
110C22×C8C4⋊C411yescharacteristic
111C22×C8C4⋊C412yes—
112C22×C8C4⋊C412yes—
113C22×C8C4⋊C412yes—
114C22×C8C4⋊C412yes—
115C22×C8C22×C412yes—
116C22×C8C22×C412yes—
117C22×C8C22×C411yescharacteristic
118C22×C8C22×C411yescharacteristic
119C22×C8C2×D412yes—
120C22×C8C2×D414yes—
121C22×C8C2×D411yescharacteristic
122C22×C8C2×Q812yes—
123C22×C8C2×Q812yes—
124C22×C8C2×Q811yescharacteristic
125C22×C8C2×Q811yescharacteristic
126C22×C8#4114yes—
127C22×C8C2411yescharacteristic
128C2×C4⋊C4—24no—
129C2×C4⋊C4—44no—
130C2×C4⋊C4—44no—
131C2×C4⋊C4—42no—
132C2×C22⋊C4—44no—
133C2×C22⋊C4—84no—
134M32—24no—
135M32—24no—
136M32—216no—
137M32C22⋊C418yescomplemented
138M32C2×D418yes—
139C2×C16—24no—
140C2×C16—216no—
141C2×C16C22⋊C418yescomplemented
142C2×C16C22×C414yes—
143C2×C16C22×C414yes—
144#108—24no—
145#108—24no—
146#108—44no—
147#106—24no—
148#106—24no—
149#106—44no—
150C22⋊C8—44no—
151C22⋊C8—44no—
152#95—44no—
153C24—24no—
154C24—24no—
155C24—42no—
156C24#10611yescharacteristic
157C24#10612yes—
158C24#10611yescharacteristic
159C24C2×SD1612yes—
160C24C2×SD1611yescharacteristic
161C22×C4—24no—
162C22×C4—24no—
163C22×C4—24no—
164C22×C4—22no—
165C22×C4—24no—
166C22×C4—22no—
167C22×C4—22no—
168C22×C4—24no—
169C22×C4—22no—
170C22×C4—24no—
171C22×C4—24no—
172C22×C4—28no—
173C22×C4—28no—
174C22×C4—44no—
175C22×C4—84no—
176C22×C4—84no—
177C22×C4—84no—
178C22×C4#10612yes—
179C22×C4#10612yes—
180C22×C4#10612yes—
181C22×C4#10612yes—
182C22×C4#10612yes—
183C22×C4#10611yescharacteristic
184C22×C4#10611yescharacteristic
185C22×C4C2×C4⋊C412yes—
186C22×C4C2×C4⋊C412yes—
187C22×C4C2×C4⋊C411yescharacteristic
188C22×C4C2×C4⋊C411yescharacteristic
189C22×C4#12114yes—
190C22×C4C2×SD1612yes—
191C22×C4C2×SD1612yes—
192C22×C4C2×SD1612yes—
193C22×C4C2×SD1611yescharacteristic
194C22×C4C2×SD1611yescharacteristic
195C22×C4C2×SD1611yescharacteristic
196C22×C4#13514yes—
197C22×C4C22×D411yescharacteristic
198M16—44no—
199M16—44no—
200M16—84no—
201C2×C8—24no—
202C2×C8—22no—
203C2×C8—24no—
204C2×C8—22no—
205C2×C8—22no—
206C2×C8—22no—
207C2×C8—22no—
208C2×C8—22no—
209C2×C8—24no—
210C2×C8—24no—
211C2×C8—24no—
212C2×C8—24no—
213C2×C8—24no—
214C2×C8—24no—
215C2×C8—44no—
216C2×C8—84no—
217C2×C8C2×C22⋊C412yes—
218C2×C8C2×C22⋊C412yes—
219C2×C8C2×C4⋊C412yes—
220C2×C8C2×C4⋊C412yes—
221C2×C8C2×C4⋊C411yescharacteristic
222C2×C8C2×C4⋊C411yescharacteristic
223C2×C8#11712yes—
224C2×C8#11712yes—
225C2×C8#12114yes—
226C2×C8C22⋊Q814yes—
227C2×C8C22⋊Q814yes—
228C2×C8C23×C411yescharacteristic
229C2×C8C22×D412yes—
230C2×C8C22×Q811yescharacteristic
231C2×C8C2×#4112yes—
232C4⋊C4—44no—
233C4⋊C4—44no—
234C4⋊C4—84no—
235C22⋊C4—88no—
236C16—24no—
237C16C2×C22⋊C418yescomplemented
238C23—22no—
239C23—22no—
240C23—22no—
241C23—22no—
242C23—24no—
243C23—22no—
244C23—22no—
245C23—24no—
246C23—24no—
247C23—22no—
248C23—24no—
249C23—42no—
250C23—42no—
251C23—416no—
252C23#36514yescomplemented
253C23C2×#10612yes—
254C23C2×#10611yescharacteristic
255C23C2×#10612yes—
256C23C2×#10611yescharacteristic
257C23#46514yes—
258C23C22×SD1611yescharacteristic
259C2×C4—24no—
260C2×C4—22no—
261C2×C4—22no—
262C2×C4—24no—
263C2×C4—24no—
264C2×C4—24no—
265C2×C4—24no—
266C2×C4—24no—
267C2×C4—22no—
268C2×C4—22no—
269C2×C4—22no—
270C2×C4—22no—
271C2×C4—24no—
272C2×C4—24no—
273C2×C4—84no—
274C2×C4—84no—
275C2×C4—84no—
276C2×C4—168no—
277C2×C4#38012yes—
278C2×C4#38012yes—
279C2×C4C2×#10612yes—
280C2×C4C2×#10612yes—
281C2×C4C2×#10611yescharacteristic
282C2×C4C2×#10611yescharacteristic
283C2×C4#42712yes—
284C2×C4#42712yes—
285C2×C4#46514yes—
286C2×C4#46514yes—
287C2×C4#46514yes—
288C2×C4C22×C4⋊C411yescharacteristic
289C2×C4C2×#12112yes—
290C2×C4C22×SD1611yescharacteristic
291C2×C4C2×#13512yes—
292C8—22no—
293C8—22no—
294C8—84no—
295C8#38012yes—
296C8#38012yes—
297C8C22×C22⋊C411yescharacteristic
298C8C2×#11711yescharacteristic
299C8C2×C22⋊Q812yes—
300C22—28no—
301C22—28no—
302C22—21no—
303C22—21no—
304C22—21no—
305C22—21no—
306C22—22no—
307C22—22no—
308C22—22no—
309C22—22no—
310C22—22no—
311C22—48no—
312C22—48no—
313C22—44no—
314C22#180712yes—
315C22#180712yes—
316C22C2×#36512yes—
317C22C2×#36514yescomplemented
318C22#215512yes—
319C22C22×#10611yescharacteristic
320C22C2×#46512yes—
321C4—22no—
322C4—22no—
323C4—164no—
324C4#180712yes—
325C4#180712yes—
326C4C2×#38011yescharacteristic
327C4C2×#42711yescharacteristic
328C4C2×#46512yes—
329C2—22no—
330C2—22no—
331C2—24no—
332C2—42no—
333C2#1283114yesdirect product factor
334C2C2×#180711yescharacteristic
335C2C22×#36511yescharacteristic
336C2C2×#215511yescharacteristic
subgroupG/H
center, socleC23C2×#106
commutatorC2×C8C23×C4
Frattini, cosocleC22×C8C24
prime radicalC25SD16
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ C24×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#365C2semidirect
5. #12831C2direct (N × H)
6. C2×#1383C2semidirect
9. C22×M32C4semidirect
10. C22×M32C4semidirect
14. C23×C16C4semidirect
20. C2×#365C22semidirect
27. #1383C22semidirect
50. C2×M32C2×C4semidirect
57. C22×C16C2×C4semidirect
137. M32C22⋊C4semidirect
141. C2×C16C22⋊C4semidirect
237. C16C2×C22⋊C4semidirect
252. C23#365semidirect
317. C22C2×#365semidirect
333. C2#12831direct (N × H)

Maximal subgroups

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

subgroupindex
C23×M322
C22×#3652
C2×#18102
C2×#18072
#128312
C2×#13832