Finite Group Databasebeta

← C22×#1855 #6371277

Subgroups — C22×#1855 #6371277

Order 512.

5198 conjugacy classes of subgroups.

The subgroup lattice has 362 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C24×M16C211yesmaximal, characteristic
2C23×#108C212yesmaximal, complemented
3C22×#407C211yesmaximal, characteristic
4C23×C22⋊C8C211yesmaximal, characteristic
5C2×#1855C2124yesmaximal, direct product factor
6C22×#341C212yesmaximal, complemented
7C25×C4C2211yescharacteristic
8C23×M16—26no—
9C23×M16—21no—
10C23×M16—216no—
11C23×M16C22112yes—
12C23×M16C2211yescharacteristic
13C23×M16C2211yescharacteristic
14C23×M16C2212yes—
15C24×C8—21no—
16C24×C8C2212yes—
17C22×#108—216no—
18C22×#108C22124yescomplemented
19C2×#407—26no—
20C2×#407C22112yes—
21C22×C22⋊C8—21no—
22C22×C22⋊C8—21no—
23C22×C22⋊C8C412yes—
24C22×C22⋊C8C4112yes—
25C22×C22⋊C8C412yes—
26C22×C22⋊C8C22112yes—
27#1855C22164yesdirect product factor
28C2×#341C22124yescomplemented
29C26Q811yescharacteristic
30C24×C4—28no—
31C24×C4—28no—
32C24×C4C2×C411yescharacteristic
33C24×C4C2×C416yes—
34C24×C4C2×C411yescharacteristic
35C24×C4D416yes—
36C24×C4D411yescharacteristic
37C24×C4D411yescharacteristic
38C24×C4Q811yescharacteristic
39C24×C4Q816yes—
40C24×C4C2316yes—
41C24×C4C2311yescharacteristic
42C22×M16—296no—
43C22×M16—216no—
44C22×M16—28no—
45C22×M16—212no—
46C22×M16—224no—
47C22×M16—26no—
48C22×M16—296no—
49C22×M16—23no—
50C22×M16—23no—
51C22×M16—28no—
52C22×M16—28no—
53C22×M16D4116yes—
54C22×M16C2316yes—
55C22×M16C2316yes—
56C22×M16C23116yes—
57C22×M16C23112yes—
58C23×C8—216no—
59C23×C8—28no—
60C23×C8—212no—
61C23×C8—22no—
62C23×C8—28no—
63C23×C8—21no—
64C23×C8—21no—
65C23×C8C2×C414yes—
66C23×C8C2×C4112yes—
67C23×C8C23112yes—
68C2×#108—296no—
69C2×#108C23132yescomplemented
70#407—224no—
71#407C23116yes—
72C2×C22⋊C8—212no—
73C2×C22⋊C8—212no—
74C2×C22⋊C8C2×C4124yes—
75C2×C22⋊C8C2×C4148yes—
76C2×C22⋊C8C2×C4124yes—
77C2×C22⋊C8C23116yes—
78#341C23132yescomplemented
79C25—28no—
80C25—28no—
81C25—44no—
82C25C4⋊C411yescharacteristic
83C25C4⋊C416yes—
84C25C4⋊C411yescharacteristic
85C25C2×Q816yes—
86C25C2×Q811yescharacteristic
87C23×C4—28no—
88C23×C4—28no—
89C23×C4—248no—
90C23×C4—28no—
91C23×C4—24no—
92C23×C4—224no—
93C23×C4—24no—
94C23×C4—248no—
95C23×C4—24no—
96C23×C4—24no—
97C23×C4—224no—
98C23×C4—224no—
99C23×C4—224no—
100C23×C4C4⋊C416yes—
101C23×C4C4⋊C411yescharacteristic
102C23×C4C4⋊C411yescharacteristic
103C23×C4C4⋊C416yes—
104C23×C4C4⋊C4124yes—
105C23×C4C4⋊C416yes—
106C23×C4C4⋊C416yes—
107C23×C4C4⋊C416yes—
108C23×C4C22×C416yes—
109C23×C4C22×C4112yes—
110C23×C4C22×C416yes—
111C23×C4C22×C411yescharacteristic
112C23×C4C22×C413yes—
113C23×C4C2×D416yes—
114C23×C4C2×D416yes—
115C23×C4C2×D4112yes—
116C23×C4C2×D413yes—
117C23×C4C2×D418yes—
118C23×C4C2×D411yescharacteristic
119C23×C4C2×Q816yes—
120C23×C4C2×Q8112yes—
121C23×C4C2×Q813yes—
122C23×C4#4118yes—
123C23×C4C2414yes—
124C23×C4C2413yes—
125C2×M16—2192no—
126C2×M16—296no—
127C2×M16—248no—
128C2×M16—224no—
129C2×M16—216no—
130C2×M16—212no—
131C2×M16—264no—
132C2×M16—26no—
133C2×M16—26no—
134C2×M16—224no—
135C2×M16—224no—
136C2×M16—412no—
137C2×M16—412no—
138C2×M16C2×D4148yes—
139C2×M16C2414yes—
140C2×M16C2414yes—
141C2×M16C2418yes—
142C22×C8—296no—
143C22×C8—248no—
144C22×C8—216no—
145C22×C8—216no—
146C22×C8—216no—
147C22×C8—212no—
148C22×C8—224no—
149C22×C8—224no—
150C22×C8—26no—
151C22×C8—26no—
152C22×C8—44no—
153C22×C8—44no—
154C22×C8C22×C4124yes—
155C22×C8C22×C4124yes—
156C22×C8C2418yes—
157#108—264no—
158C22⋊C8—216no—
159C22⋊C8—216no—
160C22⋊C8C22×C4132yes—
161C22⋊C8C22×C4132yes—
162C24—24no—
163C24—24no—
164C24—24no—
165C24—24no—
166C24—224no—
167C24—224no—
168C24—24no—
169C24—24no—
170C24—224no—
171C24—224no—
172C24—24no—
173C24—412no—
174C24—412no—
175C24—464no—
176C24#10818yescomplemented
177C24C2×C4⋊C416yes—
178C24C2×C4⋊C4112yes—
179C24C2×C4⋊C413yes—
180C24C2×C4⋊C416yes—
181C24C2×C4⋊C411yescharacteristic
182C24C22⋊Q818yes—
183C24C22×Q814yes—
184C24C22×Q813yes—
185C22×C4—224no—
186C22×C4—224no—
187C22×C4—24no—
188C22×C4—24no—
189C22×C4—224no—
190C22×C4—248no—
191C22×C4—224no—
192C22×C4—212no—
193C22×C4—224no—
194C22×C4—212no—
195C22×C4—248no—
196C22×C4—212no—
197C22×C4—212no—
198C22×C4—224no—
199C22×C4—28no—
200C22×C4—28no—
201C22×C4—224no—
202C22×C4—224no—
203C22×C4—296no—
204C22×C4—224no—
205C22×C4—224no—
206C22×C4C2×C4⋊C4112yes—
207C22×C4C2×C4⋊C416yes—
208C22×C4C2×C4⋊C416yes—
209C22×C4C2×C4⋊C4112yes—
210C22×C4C2×C4⋊C4112yes—
211C22×C4C2×C4⋊C4112yes—
212C22×C4C2×C4⋊C4112yes—
213C22×C4C2×C4⋊C416yes—
214C22×C4C2×C4⋊C413yes—
215C22×C4C2×C4⋊C413yes—
216C22×C4C4×D4124yes—
217C22×C4C4×D418yes—
218C22×C4#12014yes—
219C22×C4#120112yes—
220C22×C4C22⋊Q8124yes—
221C22×C4#12314yes—
222C22×C4#123112yes—
223C22×C4C23×C414yes—
224C22×C4C23×C414yes—
225C22×C4C23×C413yes—
226C22×C4C23×C413yes—
227C22×C4C22×D414yes—
228C22×C4C22×D414yes—
229C22×C4C22×D413yes—
230C22×C4C22×D413yes—
231C22×C4C22×D4112yes—
232C22×C4C22×Q814yes—
233C22×C4C22×Q813yes—
234C22×C4C2×#41112yes—
235C22×C4C2511yescharacteristic
236M16—264no—
237M16—248no—
238M16—28no—
239M16—28no—
240M16—28no—
241M16—412no—
242M16—412no—
243M16C22×D4116yes—
244C2×C8—264no—
245C2×C8—248no—
246C2×C8—248no—
247C2×C8—248no—
248C2×C8—28no—
249C2×C8—28no—
250C2×C8—28no—
251C2×C8—24no—
252C2×C8—24no—
253C2×C8—412no—
254C2×C8—412no—
255C2×C8C23×C4116yes—
256C23—232no—
257C23—232no—
258C23—26no—
259C23—26no—
260C23—26no—
261C23—212no—
262C23—26no—
263C23—212no—
264C23—212no—
265C23—224no—
266C23—28no—
267C23—212no—
268C23—28no—
269C23—224no—
270C23—212no—
271C23—412no—
272C23—44no—
273C23—496no—
274C23—496no—
275C23—416no—
276C23#385112yes—
277C23#38514yes—
278C23C2×#10814yes—
279C23C2×#108124yescomplemented
280C23#43014yes—
281C23C22×C4⋊C414yes—
282C23C22×C4⋊C414yes—
283C23C22×C4⋊C413yes—
284C23C22×C4⋊C413yes—
285C23C2×C22⋊Q8112yes—
286C23C23×Q811yescharacteristic
287C2×C4—28no—
288C2×C4—224no—
289C2×C4—212no—
290C2×C4—212no—
291C2×C4—28no—
292C2×C4—28no—
293C2×C4—24no—
294C2×C4—24no—
295C2×C4—24no—
296C2×C4—24no—
297C2×C4—224no—
298C2×C4—224no—
299C2×C4—224no—
300C2×C4—224no—
301C2×C4#385124yes—
302C2×C4#385112yes—
303C2×C4#385112yes—
304C2×C4C22×C4⋊C414yes—
305C2×C4C22×C4⋊C414yes—
306C2×C4C22×C4⋊C413yes—
307C2×C4C22×C4⋊C413yes—
308C2×C4C2×C4×D4112yes—
309C2×C4C2×C4×D4112yes—
310C2×C4C2×#12016yes—
311C2×C4C2×#12016yes—
312C2×C4C2×C22⋊Q8112yes—
313C2×C4C2×#12316yes—
314C2×C4C2×#12316yes—
315C2×C4C24×C411yescharacteristic
316C2×C4C23×D412yes—
317C2×C4C23×D411yescharacteristic
318C2×C4C22×#4112yes—
319C8—216no—
320C8—216no—
321C8—44no—
322C8—44no—
323C22—224no—
324C22—224no—
325C22—248no—
326C22—23no—
327C22—21no—
328C22—24no—
329C22—23no—
330C22—21no—
331C22—24no—
332C22—24no—
333C22—24no—
334C22—24no—
335C22—416no—
336C22—448no—
337C22—424no—
338C22#1855116yesdirect product factor
339C22C2×#38516yes—
340C22C2×#38516yes—
341C22C22×#10816yes—
342C22C22×#10818yescomplemented
343C22C2×#43016yes—
344C22C23×C4⋊C411yescharacteristic
345C22C22×C22⋊Q812yes—
346C4—24no—
347C4—24no—
348C4C2×#38516yes—
349C4C2×#38516yes—
350C4C22×C4×D412yes—
351C4C22×#12011yescharacteristic
352C4C22×#12311yescharacteristic
353C2—28no—
354C2—22no—
355C2—26no—
356C2—44no—
357C2C2×#1855112yesdirect product factor
358C2C22×#38511yescharacteristic
359C2C23×#10811yescharacteristic
360C2C22×#43011yescharacteristic
subgroupG/H
centerC23×C4C2×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC24C2×C4⋊C4
prime radicalC26Q8
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C4 ◁ C25×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C23×#108C2semidirect
5. C2×#1855C2direct (N × H)
6. C22×#341C2semidirect
18. C22×#108C22semidirect
27. #1855C22direct (N × H)
28. C2×#341C22semidirect
69. C2×#108C23semidirect
78. #341C23semidirect
176. C24#108semidirect
279. C23C2×#108semidirect
338. C22#1855direct (N × H)
342. C22C22×#108semidirect
357. C2C2×#1855direct (N × H)

Maximal subgroups

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

subgroupindex
C24×M162
C23×#1082
C22×#4072
C23×C22⋊C82
C2×#18552
C22×#3412