Finite Group Databasebeta

← C22×#1856 #6371281

Subgroups — C22×#1856 #6371281

Order 512.

5970 conjugacy classes of subgroups.

The subgroup lattice has 357 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#518C211yesmaximal, characteristic
2C22×#428C212yesmaximal, complemented
3C23×#100C211yesmaximal, characteristic
4C22×#390C211yesmaximal, characteristic
5C2×#1856C2124yesmaximal, direct product factor
6C22×#339C212yesmaximal, complemented
7C24×D4C2211yescharacteristic
8C23×M16C2212yes—
9C2×#518—26no—
10C2×#518—212no—
11C2×#518C22112yes—
12C22×C4×D4—22no—
13C22×C4×D4—22no—
14C22×#117C2212yes—
15C23×C4⋊C4C2211yescharacteristic
16C23×C22⋊C4—22no—
17C23×C22⋊C4—22no—
18C23×C42C2211yescharacteristic
19C2×#428—212no—
20C2×#428C22124yescomplemented
21C22×#107—22no—
22C22×#106—22no—
23C22×#100C4116yescomplemented
24C22×#100C22112yes—
25C2×#390—26no—
26C2×#390C22112yes—
27#1856C22164yesdirect product factor
28C2×#339C22124yescomplemented
29C26D412yes—
30C23×D4—22no—
31C23×D4—26no—
32C23×D4—28no—
33C23×D4C2×C418yes—
34C23×D4D416yes—
35C23×D4Q818yes—
36C23×D4C2316yes—
37C24×C4—21no—
38C24×C4—22no—
39C24×C4—22no—
40C24×C4—21no—
41C24×C4C2311yescharacteristic
42C22×M16—26no—
43C22×M16—28no—
44C22×M16C2×C4116yescomplemented
45C22×M16C23112yes—
46C23×C8—22no—
47#518—248no—
48#518—224no—
49#518—248no—
50#518C23116yes—
51C2×C4×D4—224no—
52C2×C4×D4—224no—
53C2×C4×D4—224no—
54C2×C4×D4—224no—
55C2×#117—26no—
56C2×#117—26no—
57C2×#117D4112yes—
58C2×#117C23112yes—
59C22×C4⋊C4—22no—
60C22×C4⋊C4—26no—
61C22×C4⋊C4—23no—
62C22×C4⋊C4D412yes—
63C22×C4⋊C4D412yes—
64C22×C4⋊C4C2316yes—
65C22×C22⋊C4—24no—
66C22×C22⋊C4—224no—
67C22×C22⋊C4—22no—
68C22×C22⋊C4—224no—
69C22×C22⋊C4—224no—
70C22×C22⋊C4—416no—
71C22×C42—22no—
72C22×C42—28no—
73C22×C42—23no—
74C22×C42C2316yes—
75#428—248no—
76#428C23132yescomplemented
77C2×#107—224no—
78C2×#106—224no—
79C2×#100C2×C4196yescomplemented
80C2×#100C23116yes—
81#390—224no—
82#390C23116yes—
83#339C23132yescomplemented
84C25—22no—
85C25—26no—
86C25—28no—
87C25—48no—
88C25—48no—
89C25C4⋊C4116yes—
90C25C2×D411yescharacteristic
91C25C2×D4112yes—
92C22×D4—216no—
93C22×D4—248no—
94C22×D4—212no—
95C22×D4—212no—
96C22×D4—216no—
97C22×D4—248no—
98C22×D4—224no—
99C22×D4—212no—
100C22×D4—212no—
101C22×D4—224no—
102C22×D4C4⋊C4148yes—
103C22×D4C22×C4124yes—
104C22×D4C2×D4112yes—
105C22×D4C2×Q8124yes—
106C22×D4C2414yes—
107C23×C4—28no—
108C23×C4—22no—
109C23×C4—22no—
110C23×C4—26no—
111C23×C4—224no—
112C23×C4—224no—
113C23×C4—26no—
114C23×C4—44no—
115C23×C4—44no—
116C23×C4—48no—
117C23×C4—43no—
118C23×C4—41no—
119C23×C4—88no—
120C23×C4—88no—
121C23×C4C22×C414yes—
122C23×C4C2×D413yes—
123C23×C4C2×D416yes—
124C23×C4C2×D412yes—
125C23×C4C2×Q814yes—
126C23×C4#4118yes—
127C23×C4C2413yes—
128C2×M16—248no—
129C2×M16—212no—
130C2×M16—224no—
131C2×M16C22×C4148yescomplemented
132C2×M16C2418yes—
133C22×C8—216no—
134C22×C8—212no—
135C4×D4—296no—
136C4×D4—296no—
137C4×D4—232no—
138C4×D4—232no—
139#117—224no—
140#117—212no—
141#117—212no—
142#117C2×D4124yes—
143#117C2418yes—
144C2×C4⋊C4—26no—
145C2×C4⋊C4—26no—
146C2×C4⋊C4—212no—
147C2×C4⋊C4—212no—
148C2×C4⋊C4—26no—
149C2×C4⋊C4—46no—
150C2×C4⋊C4—46no—
151C2×C4⋊C4C2×D4112yes—
152C2×C4⋊C4C2×D4112yes—
153C2×C4⋊C4C2414yes—
154C2×C22⋊C4—248no—
155C2×C22⋊C4—296no—
156C2×C22⋊C4—212no—
157C2×C22⋊C4—212no—
158C2×C22⋊C4—232no—
159C2×C22⋊C4—232no—
160C2×C22⋊C4—496no—
161C2×C42—212no—
162C2×C42—212no—
163C2×C42—224no—
164C2×C42—26no—
165C2×C42—412no—
166C2×C42C2414yes—
167#107—232no—
168#106—232no—
169#100C22×C4164yescomplemented
170C24—24no—
171C24—24no—
172C24—212no—
173C24—216no—
174C24—212no—
175C24—224no—
176C24—248no—
177C24—424no—
178C24—464no—
179C24—424no—
180C24—48no—
181C24—48no—
182C24—832no—
183C24—812no—
184C24—812no—
185C24C2×C4⋊C414yes—
186C24C2×C4⋊C4148yes—
187C24#12013yes—
188C24#12011yescharacteristic
189C24#12314yes—
190C24C22×D413yes—
191C24C22×D418yes—
192C2×D4—248no—
193C2×D4—248no—
194C2×D4—224no—
195C2×D4—248no—
196C2×D4—248no—
197C2×D4—224no—
198C2×D4—28no—
199C2×D4—28no—
200C2×D4—296no—
201C2×D4—296no—
202C2×D4C2×C4⋊C4148yes—
203C2×D4C23×C418yes—
204C2×D4C22×Q818yes—
205C22×C4—224no—
206C22×C4—212no—
207C22×C4—212no—
208C22×C4—24no—
209C22×C4—232no—
210C22×C4—232no—
211C22×C4—24no—
212C22×C4—432no—
213C22×C4—412no—
214C22×C4—412no—
215C22×C4—48no—
216C22×C4—48no—
217C22×C4—424no—
218C22×C4—46no—
219C22×C4—46no—
220C22×C4—848no—
221C22×C4—848no—
222C22×C4—812no—
223C22×C4—84no—
224C22×C4C2×C4⋊C4112yes—
225C22×C4C4×D418yes—
226C22×C4C4×D4124yes—
227C22×C4#12016yes—
228C22×C4#12016yes—
229C22×C4C22⋊Q8124yes—
230C22×C4C22⋊Q818yes—
231C22×C4#123112yes—
232C22×C4C23×C416yes—
233C22×C4C22×D413yes—
234C22×C4C22×D416yes—
235C22×C4C22×D416yes—
236C22×C4C22×Q816yes—
237C22×C4C2×#41112yes—
238C22×C4C2511yescharacteristic
239M16—248no—
240M16—28no—
241M16C23×C4116yescomplemented
242C2×C8—248no—
243C2×C8—28no—
244C4⋊C4—212no—
245C4⋊C4—212no—
246C4⋊C4—28no—
247C4⋊C4—412no—
248C4⋊C4C22×D418yes—
249C4⋊C4C22×D418yes—
250C22⋊C4—264no—
251C22⋊C4—224no—
252C22⋊C4—28no—
253C22⋊C4—464no—
254C42—224no—
255C42—28no—
256C42—28no—
257C42—412no—
258C23—216no—
259C23—216no—
260C23—26no—
261C23—26no—
262C23—26no—
263C23—26no—
264C23—28no—
265C23—248no—
266C23—28no—
267C23—248no—
268C23—48no—
269C23—496no—
270C23—48no—
271C23—464no—
272C23—424no—
273C23—424no—
274C23—848no—
275C23—896no—
276C23—812no—
277C23—812no—
278C23#385112yes—
279C23#38514yes—
280C23#45314yes—
281C23#45514yes—
282C23C22×C4⋊C416yes—
283C23C22×C4⋊C4116yes—
284C23C2×#12013yes—
285C23C2×#12013yes—
286C23C2×#12316yes—
287C23C23×D411yescharacteristic
288D4—216no—
289D4—216no—
290D4—296no—
291C2×C4—28no—
292C2×C4—28no—
293C2×C4—28no—
294C2×C4—448no—
295C2×C4—44no—
296C2×C4—44no—
297C2×C4—424no—
298C2×C4—424no—
299C2×C4—48no—
300C2×C4—44no—
301C2×C4—832no—
302C2×C4—832no—
303C2×C4—812no—
304C2×C4—812no—
305C2×C4#385124yes—
306C2×C4#385124yes—
307C2×C4C22×C4⋊C416yes—
308C2×C4C2×C4×D4112yes—
309C2×C4C2×C4×D4112yes—
310C2×C4C2×#12016yes—
311C2×C4C2×C22⋊Q8112yes—
312C2×C4C2×C22⋊Q8112yes—
313C2×C4C2×#12316yes—
314C2×C4C24×C411yescharacteristic
315C2×C4C23×D412yes—
316C2×C4C23×Q811yescharacteristic
317C2×C4C22×#4112yes—
318C8—216no—
319C22—212no—
320C22—212no—
321C22—224no—
322C22—21no—
323C22—23no—
324C22—21no—
325C22—23no—
326C22—216no—
327C22—416no—
328C22—496no—
329C22—48no—
330C22—48no—
331C22—88no—
332C22—848no—
333C22#1856116yesdirect product factor
334C22C2×#38516yes—
335C22C2×#38516yes—
336C22C2×#45316yes—
337C22C2×#45516yes—
338C22C23×C4⋊C411yescharacteristic
339C22C22×#12011yescharacteristic
340C22C22×#12311yescharacteristic
341C4—48no—
342C4—48no—
343C4—48no—
344C4—84no—
345C4C2×#385112yes—
346C4C22×C4×D412yes—
347C4C22×C22⋊Q812yes—
348C2—21no—
349C2—21no—
350C2—26no—
351C2—416no—
352C2C2×#1856112yesdirect product factor
353C2C22×#38511yescharacteristic
354C2C22×#45311yescharacteristic
355C2C22×#45511yescharacteristic
subgroupG/H
center, socleC24#120
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
prime radicalC24×D4C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C24×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#428C2semidirect
5. C2×#1856C2direct (N × H)
6. C22×#339C2semidirect
20. C2×#428C22semidirect
23. C22×#100C4semidirect
27. #1856C22direct (N × H)
28. C2×#339C22semidirect
44. C22×M16C2×C4semidirect
76. #428C23semidirect
79. C2×#100C2×C4semidirect
83. #339C23semidirect
131. C2×M16C22×C4semidirect
169. #100C22×C4semidirect
241. M16C23×C4semidirect
333. C22#1856direct (N × H)
352. C2C2×#1856direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5182
C22×#4282
C23×#1002
C22×#3902
C2×#18562
C22×#3392