Finite Group Databasebeta

← C22×#16840742 #30625159

Subgroups — C22×#16840742 #30625159

Order 15616.

5278 conjugacy classes of subgroups.

The subgroup lattice has 378 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14519856C212yesmaximal, complemented
2C2×#16840742C2124yesmaximal, direct product factor
3C22×#14519835C214yesmaximal, complemented
4C23×#11758224C211yesmaximal, characteristic
5C2×#14519856—212no—
6C2×#14519856C22124yescomplemented
7C22×C4⋊#6923—22no—
8C22×C22⋊#6923C2214yes—
9C22×C4×#6923—22no—
10#16840742C22164yesdirect product factor
11C2×#14519835C22148yescomplemented
12C22×#11758224—22no—
13C22×#11758224—22no—
14C22×#11758224—212no—
15C22×#11758224C4112yescomplemented
16C22×#11758224C22112yes—
17C23×Dic122C411yescharacteristic, complemented
18C23×C22⋊D61C2212yes—
19C24×Dic61C412yescomplemented
20C23×C4×D61C2211yescharacteristic
21C23×D4×C61C411yescharacteristic, complemented
22C23×#6923—24no—
23#14519856—248no—
24#14519856C23132yescomplemented
25C2×C4⋊#6923—224no—
26C2×C22⋊#6923—212no—
27C2×C22⋊#6923C23124yes—
28C2×C4×#6923—224no—
29#14519835C23164yescomplemented
30C24×D61C2311yescharacteristic
31C2×#11758224—224no—
32C2×#11758224—224no—
33C2×#11758224—248no—
34C2×#11758224—224no—
35C2×#11758224—224no—
36C2×#11758224—248no—
37C2×#11758224C2×C4148yescomplemented
38C2×#11758224C23116yes—
39C22×Dic122—26no—
40C22×Dic122—22no—
41C22×Dic122C2×C4112yescomplemented
42C22×C22⋊D61—24no—
43C22×C22⋊D61—212no—
44C22×C22⋊D61C2×C4112yes—
45C22×C22⋊D61C23112yes—
46C23×Dic61—212no—
47C23×Dic61—22no—
48C23×Dic61—22no—
49C23×Dic61C2×C412yes—
50C23×Dic61C2×C411yescharacteristic
51C23×Dic61C2×C4124yescomplemented
52C22×C4×D61C2×C416yes—
53C22×C4×D61D412yes—
54C22×C4×D61D412yes—
55C22×C4×D61D4112yes—
56C22×C4×D61C2316yes—
57C25×C61C2×C412yes—
58C22×D4×C61—26no—
59C22×D4×C61—22no—
60C22×D4×C61C2×C4112yescomplemented
61C23×C4×C61C2×C411yescharacteristic
62C24×C61—26no—
63C24×C61—22no—
64C24×C61—48no—
65C24×C61C22×C411yescharacteristic
66C24×C61C22×C4112yes—
67C23×D61—44no—
68C23×D61C22×C413yes—
69C23×D61C2×D412yes—
70C23×D61C2×D416yes—
71C23×D61C2413yes—
72C22×#6923—224no—
73C22×#6923—416no—
74C2×D4×C61—224no—
75C2×D4×C61—224no—
76C2×D4×C61C22×C4116yescomplemented
77C22×C4×C61C22⋊C416yes—
78C22×C4×C61C22⋊C412yes—
79C22×C4×C61C22×C416yes—
80C2×C22⋊D61—224no—
81C2×C22⋊D61—224no—
82C2×C22⋊D61—224no—
83C2×C22⋊D61—224no—
84C2×C22⋊D61C22×C4124yes—
85C2×C22⋊D61C2418yes—
86C22×Dic61—26no—
87C22×Dic61—22no—
88C22×Dic61—248no—
89C22×Dic61—224no—
90C22×Dic61—224no—
91C22×Dic61C22⋊C416yes—
92C22×Dic61C22⋊C411yescharacteristic
93C22×Dic61C22⋊C411yescharacteristic
94C22×Dic61C22×C4112yes—
95C22×Dic61C22×C416yes—
96C22×Dic61C22×C4132yescomplemented
97#11758224—296no—
98#11758224—296no—
99#11758224—232no—
100#11758224—232no—
101C2×C4×D61C22⋊C4112yes—
102C2×C4×D61C22⋊C4112yes—
103C2×C4×D61C22⋊C4124yes—
104C2×C4×D61C22×C4112yes—
105C2×C4×D61C2×D4112yes—
106C2×C4×D61C2×D4112yes—
107C2×C4×D61C2×D4124yes—
108C2×C4×D61C2414yes—
109C2×Dic122—224no—
110C2×Dic122—224no—
111C2×Dic122C22×C4116yescomplemented
112C22⋊#6923—224no—
113C22⋊#6923C24116yes—
114C4⋊#6923—232no—
115C4×#6923—232no—
116C23×C61—24no—
117C23×C61—212no—
118C23×C61—212no—
119C23×C61—424no—
120C23×C61—424no—
121C23×C61—48no—
122C23×C61C2×C22⋊C413yes—
123C23×C61C2×C22⋊C411yescharacteristic
124C23×C61C23×C413yes—
125C23×C61C23×C418yes—
126C22×D61—28no—
127C22×D61—46no—
128C22×D61—412no—
129C22×D61—46no—
130C22×D61C2×C22⋊C416yes—
131C22×D61C2×C22⋊C416yes—
132C22×D61C23×C413yes—
133C22×D61C22×D416yes—
134C22×D61C22×D416yes—
135C22×D61C2511yescharacteristic
136C2×#6923—216no—
137C2×#6923—448no—
138D4×C61—232no—
139C2×C4×C61C2×C22⋊C4112yes—
140C2×C4×C61C2×C22⋊C4112yes—
141C2×C4×C61C23×C414yes—
142C22⋊D61—248no—
143C22⋊D61—216no—
144C2×Dic61—212no—
145C2×Dic61—212no—
146C2×Dic61—232no—
147C2×Dic61—232no—
148C2×Dic61C2×C22⋊C4112yes—
149C2×Dic61C2×C22⋊C416yes—
150C2×Dic61C2×C22⋊C416yes—
151C2×Dic61C23×C418yes—
152C2×Dic61C23×C414yes—
153C4×D61C2×C22⋊C4124yes—
154C4×D61C2×C22⋊C4124yes—
155C4×D61C22×D418yes—
156C4×D61C22×D418yes—
157Dic122—232no—
158C22×#410—611nomaximal, Sylow
159C22×C61—26no—
160C22×C61—26no—
161C22×C61—28no—
162C22×C61—48no—
163C22×C61—424no—
164C22×C61—424no—
165C22×C61#41014yescomplemented
166C22×C61C22×C22⋊C413yes—
167C22×C61C22×C22⋊C413yes—
168C22×C61C24×C411yescharacteristic
169C2×D61—212no—
170C2×D61—212no—
171C2×D61—46no—
172C2×D61—43no—
173C2×D61—46no—
174C2×D61—41no—
175C2×D61C22×C22⋊C416yes—
176C2×D61C23×D412yes—
177#6923—416no—
178C4×C61C22×C22⋊C418yes—
179Dic61—28no—
180Dic61C22×C22⋊C414yes—
181Dic61C22×C22⋊C414yes—
182C23×#41—611no—
183C22×#117—612no—
184C2×#410—6124no—
185C22×#99—614no—
186C2×C61—23no—
187C2×C61—21no—
188C2×C61—48no—
189C2×C61C2×#41016yescomplemented
190C2×C61C23×C22⋊C411yescharacteristic
191D61—22no—
192D61—26no—
193C22×#41—6112no—
194C22×#41—6112no—
195C22×#41—1222no—
196C22×#41—12212no—
197C22×#41—1222no—
198C23×Q8—611no—
199C23×D4—612no—
200C23×D4#692311yescharacteristic, complemented
201C24×C4—611no—
202C24×C4—612no—
203C2×#117—6124no—
204C2×#117—12212no—
205C22×C4⋊C4—1222no—
206C22×C22⋊C4—614no—
207C22×C42—1222no—
208#410—6164no—
209C2×#99—6148no—
210C61C22×#41011yescharacteristic, complemented, Sylow
211C25—611no—
212C25C2×#692312yes—
213C2×#41—6148no—
214C2×#41—6116no—
215C2×#41—12224no—
216C2×#41—12224no—
217C2×#41—12248no—
218C2×#41—12224no—
219C2×#41—12224no—
220C2×#41—12248no—
221C22×Q8—6112no—
222C22×Q8—1226no—
223C22×Q8—1222no—
224C22×D4—26no—
225C22×D4—22no—
226C22×D4—6112no—
227C22×D4—6112no—
228C22×D4—12212no—
229C22×D4—1224no—
230C22×D4C2×#6923112yescomplemented
231C23×C4—611no—
232C23×C4—612no—
233C23×C4—6112no—
234C23×C4—612no—
235C23×C4—616no—
236C23×C4—616no—
237C23×C4—612no—
238C23×C4—6124no—
239C23×C4—12212no—
240C23×C4—1222no—
241C23×C4—1222no—
242C23×C4—1224no—
243C23×C4C2×#692311yescharacteristic
244#117—6132no—
245#117—12248no—
246C2×C4⋊C4—12224no—
247C2×C22⋊C4—6124no—
248C2×C22⋊C4—12212no—
249C2×C42—12224no—
250#99—6164no—
251C24—26no—
252C24—22no—
253C24—48no—
254C24—612no—
255C24—616no—
256C24—613no—
257C24—613no—
258C24—2444no—
259C24C22×#692311yescharacteristic
260C24C22×#6923112yes—
261#41—12296no—
262#41—12296no—
263#41—12232no—
264#41—12232no—
265C2×Q8—6116no—
266C2×Q8—12224no—
267C2×Q8—12224no—
268C2×D4—224no—
269C2×D4—224no—
270C2×D4—618no—
271C2×D4—6124no—
272C2×D4—12224no—
273C2×D4—12224no—
274C2×D4—12224no—
275C2×D4—12224no—
276C2×D4C22×#6923116yescomplemented
277C22×C4—616no—
278C22×C4—611no—
279C22×C4—611no—
280C22×C4—616no—
281C22×C4—6112no—
282C22×C4—6112no—
283C22×C4—6124no—
284C22×C4—6112no—
285C22×C4—6112no—
286C22×C4—6124no—
287C22×C4—614no—
288C22×C4—6112no—
289C22×C4—6112no—
290C22×C4—6132no—
291C22×C4—12248no—
292C22×C4—12224no—
293C22×C4—12224no—
294C22×C4—1226no—
295C22×C4—1222no—
296C22×C4—12224no—
297C22×C4—24416no—
298C22×C4C22⋊#692316yes—
299C22×C4C22⋊#692312yes—
300C22×C4C22×#692316yes—
301C4⋊C4—12232no—
302C22⋊C4—6116no—
303C22⋊C4—12224no—
304C42—12232no—
305C23—24no—
306C23—212no—
307C23—212no—
308C23—424no—
309C23—424no—
310C23—48no—
311C23—616no—
312C23—616no—
313C23—616no—
314C23—616no—
315C23—613no—
316C23—611no—
317C23—1228no—
318C23—24412no—
319C23—2446no—
320C23—2446no—
321C23C2×C22⋊#692313yes—
322C23C2×C22⋊#692311yescharacteristic
323C23C23×#692313yes—
324C23C23×#692318yes—
325Q8—12232no—
326D4—232no—
327D4—12216no—
328D4—12248no—
329C2×C4—6112no—
330C2×C4—616no—
331C2×C4—616no—
332C2×C4—614no—
333C2×C4—6124no—
334C2×C4—6124no—
335C2×C4—618no—
336C2×C4—618no—
337C2×C4—618no—
338C2×C4—12232no—
339C2×C4—12232no—
340C2×C4—12212no—
341C2×C4—12212no—
342C2×C4—12216no—
343C2×C4—24448no—
344C2×C4C2×C22⋊#6923112yes—
345C2×C4C2×C22⋊#6923112yes—
346C2×C4C23×#692314yes—
347C22—26no—
348C22—26no—
349C22—28no—
350C22—48no—
351C22—424no—
352C22—424no—
353C22—612no—
354C22—616no—
355C22—12212no—
356C22—12212no—
357C22—2446no—
358C22—2446no—
359C22—2441no—
360C22—2443no—
361C22#1684074214yesdirect product factor
362C22C22×C22⋊#692313yes—
363C22C22×C22⋊#692313yes—
364C22C24×#692311yescharacteristic
365C4—614no—
366C4—614no—
367C4—1228no—
368C4—24416no—
369C4C22×C22⋊#692318yes—
370C2—23no—
371C2—21no—
372C2—48no—
373C2—1222no—
374C2—1226no—
375C2C2×#1684074216yesdirect product factor
376C2C23×C22⋊#692311yescharacteristic
subgroupG/H
centerC23C2×C22⋊#6923
commutatorC22×C61C24×C4
FrattiniC22C24×#6923
FittingC23×D4×C61C4
socleC23×C61C2×C22⋊C4
prime radicalC23×#11758224C2
cosocleC22×D61C25
hypercenterC23×D4#6923
hypocenterC61C22×#410
LCSG ▷ C22×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×D4

Complements

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

NH ≅ G/Ntype
1. C22×#14519856C2semidirect
2. C2×#16840742C2direct (N × H)
3. C22×#14519835C2semidirect
6. C2×#14519856C22semidirect
10. #16840742C22direct (N × H)
11. C2×#14519835C22semidirect
15. C22×#11758224C4semidirect
17. C23×Dic122C4semidirect
19. C24×Dic61C4semidirect
21. C23×D4×C61C4semidirect
24. #14519856C23semidirect
29. #14519835C23semidirect
37. C2×#11758224C2×C4semidirect
41. C22×Dic122C2×C4semidirect
51. C23×Dic61C2×C4semidirect
60. C22×D4×C61C2×C4semidirect
76. C2×D4×C61C22×C4semidirect
96. C22×Dic61C22×C4semidirect
111. C2×Dic122C22×C4semidirect
165. C22×C61#410semidirect
189. C2×C61C2×#410semidirect
200. C23×D4#6923semidirect
210. C61C22×#410semidirect
230. C22×D4C2×#6923semidirect
276. C2×D4C22×#6923semidirect
361. C22#16840742direct (N × H)
375. C2C2×#16840742direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145198562
C2×#168407422
C22×#145198352
C23×#117582242
C22×#41061