Finite Group Databasebeta

← C22×#1812 #6370823

Subgroups — C22×#1812 #6370823

Order 512.

4658 conjugacy classes of subgroups.

The subgroup lattice has 385 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×#131C211yesmaximal, characteristic
2C22×#427C212yesmaximal, complemented
3C22×#410C212yesmaximal
4C2×#1812C2124yesmaximal, direct product factor
5C22×H(3,ℤ/4)C212yesmaximal, complemented
6C23×#41C2211yescharacteristic
7C22×#131—22no—
8C22×#131—22no—
9C22×#131—212no—
10C22×#131C4112yescomplemented
11C22×#131C22112yes—
12C23×M16C412yescomplemented
13C23×M16C2211yescharacteristic
14C24×C8C412yescomplemented
15C24×C8C2211yescharacteristic
16C22×#117C2214yes—
17C2×#427—212no—
18C2×#427C22124yescomplemented
19C22×#107—22no—
20C22×#106—22no—
21C2×#410—212no—
22C2×#410C22124yes—
23C22×#99—24no—
24#1812C22164yesdirect product factor
25C2×H(3,ℤ/4)C22124yescomplemented
26C22×#41—22no—
27C22×#41—26no—
28C22×#41—26no—
29C22×#41—22no—
30C22×#41C2×C416yes—
31C22×#41D416yes—
32C22×#41Q816yes—
33C22×#41C2316yes—
34C23×Q8Q811yescharacteristic
35C23×D4D412yes—
36C23×D4Q811yescharacteristic
37C24×C4C2×C412yes—
38C24×C4C2311yescharacteristic
39C2×#131—224no—
40C2×#131—224no—
41C2×#131—248no—
42C2×#131—224no—
43C2×#131—224no—
44C2×#131—248no—
45C2×#131C2×C4148yescomplemented
46C2×#131C23116yes—
47C22×M16—22no—
48C22×M16—26no—
49C22×M16—24no—
50C22×M16—212no—
51C22×M16C2×C416yes—
52C22×M16C2×C4124yescomplemented
53C22×M16C2316yes—
54C23×C8—22no—
55C23×C8—22no—
56C23×C8—212no—
57C23×C8C2×C412yes—
58C23×C8C2×C411yescharacteristic
59C23×C8C2×C411yescharacteristic
60C23×C8C2×C416yes—
61C23×C8C2×C4124yescomplemented
62C23×C8D412yes—
63C23×C8D412yes—
64C23×C8D4112yes—
65C23×C8C2316yes—
66C2×#117—212no—
67C2×#117—212no—
68C2×#117—212no—
69C2×#117C23124yes—
70C22×C4⋊C4—24no—
71C22×C22⋊C4—24no—
72C22×C42—24no—
73#427—248no—
74#427C23132yescomplemented
75C2×#107—224no—
76C2×#106—224no—
77#410—248no—
78#410C23132yes—
79C2×#99—248no—
80H(3,ℤ/4)C23132yescomplemented
81C25C4⋊C412yes—
82C25C2×D411yescharacteristic
83C2×#41—212no—
84C2×#41—212no—
85C2×#41—212no—
86C2×#41—212no—
87C2×#41—212no—
88C2×#41—212no—
89C2×#41—224no—
90C2×#41—212no—
91C2×#41—224no—
92C2×#41—212no—
93C2×#41—212no—
94C2×#41—212no—
95C2×#41—212no—
96C2×#41—212no—
97C2×#41C4⋊C4124yes—
98C2×#41C22×C4112yes—
99C2×#41C2×D4112yes—
100C2×#41C2×Q8112yes—
101C2×#41C2414yes—
102C22×Q8—26no—
103C22×Q8—22no—
104C22×Q8C4⋊C416yes—
105C22×Q8C2×Q816yes—
106C22×D4—24no—
107C22×D4—212no—
108C22×D4—26no—
109C22×D4—22no—
110C22×D4C4⋊C4112yes—
111C22×D4C4⋊C416yes—
112C22×D4C2×D4112yes—
113C22×D4C2×Q816yes—
114C23×C4—26no—
115C23×C4—22no—
116C23×C4—26no—
117C23×C4—22no—
118C23×C4—44no—
119C23×C4C4⋊C412yes—
120C23×C4C4⋊C4112yes—
121C23×C4C22×C4112yes—
122C23×C4C22×C413yes—
123C23×C4C22×C411yescharacteristic
124C23×C4C2×D412yes—
125C23×C4C2×D416yes—
126C23×C4C2×D413yes—
127C23×C4C2×Q811yescharacteristic
128C23×C4C2×Q813yes—
129C23×C4#4116yes—
130C23×C4#4112yes—
131C23×C4C2413yes—
132#131—296no—
133#131—296no—
134#131—232no—
135#131—232no—
136C2×M16—212no—
137C2×M16—212no—
138C2×M16—212no—
139C2×M16—212no—
140C2×M16—248no—
141C2×M16—248no—
142C2×M16C22×C4112yes—
143C2×M16C22×C4132yescomplemented
144C2×M16C2414yes—
145C22×C8—22no—
146C22×C8—26no—
147C22×C8—224no—
148C22×C8—224no—
149C22×C8—248no—
150C22×C8C22⋊C411yescharacteristic
151C22×C8C22⋊C411yescharacteristic
152C22×C8C22⋊C416yes—
153C22×C8C22⋊C412yes—
154C22×C8C22⋊C416yes—
155C22×C8C22⋊C4112yes—
156C22×C8C22⋊C4112yes—
157C22×C8C22⋊C4124yes—
158C22×C8C22×C4112yes—
159C22×C8C22×C416yes—
160C22×C8C22×C416yes—
161C22×C8C22×C4112yes—
162C22×C8C22×C4132yescomplemented
163C22×C8C2×D4112yes—
164C22×C8C2×D4112yes—
165C22×C8C2×D4124yes—
166C22×C8C2414yes—
167#117—224no—
168#117—224no—
169#117—224no—
170#117—424no—
171#117C24116yes—
172C2×C4⋊C4—224no—
173C2×C4⋊C4—412no—
174C2×C22⋊C4—224no—
175C2×C22⋊C4—412no—
176C2×C42—224no—
177C2×C42—412no—
178#107—232no—
179#106—232no—
180#99—264no—
181C24—26no—
182C24—22no—
183C24—44no—
184C24—48no—
185C24C2×C4⋊C411yescharacteristic
186C24C2×C4⋊C4112yes—
187C24C2×C4⋊C413yes—
188C24#12112yes—
189C24#12116yes—
190C24C22×D413yes—
191#41—224no—
192#41—224no—
193#41—224no—
194#41—224no—
195#41—224no—
196#41—224no—
197#41—28no—
198#41—28no—
199#41—248no—
200#41—248no—
201C2×Q8—212no—
202C2×Q8—212no—
203C2×Q8—212no—
204C2×Q8—212no—
205C2×Q8C2×C4⋊C4112yes—
206C2×Q8C22×Q814yes—
207C2×D4—224no—
208C2×D4—224no—
209C2×D4—224no—
210C2×D4—224no—
211C2×D4—212no—
212C2×D4—212no—
213C2×D4—212no—
214C2×D4—212no—
215C2×D4C2×C4⋊C4124yes—
216C2×D4C2×C4⋊C4112yes—
217C2×D4C22×D418yes—
218C2×D4C22×Q814yes—
219C22×C4—26no—
220C22×C4—22no—
221C22×C4—212no—
222C22×C4—212no—
223C22×C4—212no—
224C22×C4—212no—
225C22×C4—224no—
226C22×C4—212no—
227C22×C4—212no—
228C22×C4—424no—
229C22×C4—816no—
230C22×C4C2×C22⋊C411yescharacteristic
231C22×C4C2×C22⋊C413yes—
232C22×C4C2×C22⋊C416yes—
233C22×C4C2×C22⋊C416yes—
234C22×C4C2×C4⋊C4112yes—
235C22×C4C2×C4⋊C4124yes—
236C22×C4C2×C4⋊C413yes—
237C22×C4C2×C4⋊C413yes—
238C22×C4C2×C4⋊C416yes—
239C22×C4#11713yes—
240C22×C4#11716yes—
241C22×C4#11716yes—
242C22×C4#11711yescharacteristic
243C22×C4#12116yes—
244C22×C4#12116yes—
245C22×C4#121112yes—
246C22×C4C22⋊Q816yes—
247C22×C4C22⋊Q812yes—
248C22×C4C22⋊Q816yes—
249C22×C4C22⋊Q8112yes—
250C22×C4C22⋊Q816yes—
251C22×C4C23×C418yes—
252C22×C4C23×C413yes—
253C22×C4C23×C413yes—
254C22×C4C22×D416yes—
255C22×C4C22×D416yes—
256C22×C4C22×D413yes—
257C22×C4C22×Q813yes—
258C22×C4C22×Q813yes—
259C22×C4C2×#4116yes—
260C22×C4C2×#4116yes—
261C22×C4C2511yescharacteristic
262M16—224no—
263M16—28no—
264M16—264no—
265C2×C8—212no—
266C2×C8—212no—
267C2×C8—232no—
268C2×C8—232no—
269C2×C8C2×C22⋊C416yes—
270C2×C8C2×C22⋊C416yes—
271C2×C8C2×C22⋊C4112yes—
272C2×C8C2×C22⋊C4112yes—
273C2×C8C2×C22⋊C4112yes—
274C2×C8C2×C22⋊C4124yes—
275C2×C8C2×C22⋊C4124yes—
276C2×C8C23×C418yes—
277C2×C8C23×C414yes—
278C2×C8C23×C414yes—
279C2×C8C22×D418yes—
280C2×C8C22×D418yes—
281C4⋊C4—216no—
282C4⋊C4—424no—
283C22⋊C4—216no—
284C22⋊C4—424no—
285C42—216no—
286C42—424no—
287C23—28no—
288C23—24no—
289C23—212no—
290C23—212no—
291C23—46no—
292C23—412no—
293C23—46no—
294C23—424no—
295C23—424no—
296C23—48no—
297C23#38013yes—
298C23#38016yes—
299C23#38016yes—
300C23#38011yescharacteristic
301C23C22×C4⋊C413yes—
302C23C22×C4⋊C418yes—
303C23C22×C4⋊C413yes—
304C23C2×#12116yes—
305C23C2×#12116yes—
306C23C23×D411yescharacteristic
307Q8—28no—
308Q8—224no—
309D4—216no—
310D4—248no—
311D4—28no—
312D4—224no—
313C2×C4—212no—
314C2×C4—212no—
315C2×C4—28no—
316C2×C4—28no—
317C2×C4—224no—
318C2×C4—224no—
319C2×C4—416no—
320C2×C4—848no—
321C2×C4#38016yes—
322C2×C4#38013yes—
323C2×C4#38013yes—
324C2×C4#38016yes—
325C2×C4#38016yes—
326C2×C4#380112yes—
327C2×C4#380112yes—
328C2×C4C22×C22⋊C413yes—
329C2×C4C22×C22⋊C413yes—
330C2×C4C22×C22⋊C416yes—
331C2×C4C22×C4⋊C418yes—
332C2×C4C22×C4⋊C413yes—
333C2×C4C22×C4⋊C413yes—
334C2×C4C2×#11713yes—
335C2×C4C2×#11713yes—
336C2×C4C2×#11716yes—
337C2×C4C2×#12116yes—
338C2×C4C2×#12116yes—
339C2×C4C2×C22⋊Q816yes—
340C2×C4C2×C22⋊Q816yes—
341C2×C4C2×C22⋊Q816yes—
342C2×C4C2×C22⋊Q816yes—
343C2×C4C24×C411yescharacteristic
344C2×C4C23×D412yes—
345C2×C4C23×Q811yescharacteristic
346C2×C4C22×#4112yes—
347C8—28no—
348C8C22×C22⋊C414yes—
349C8C22×C22⋊C414yes—
350C8C22×C22⋊C418yes—
351C22—212no—
352C22—26no—
353C22—26no—
354C22—212no—
355C22—28no—
356C22—43no—
357C22—46no—
358C22—41no—
359C22—46no—
360C22—48no—
361C22—424no—
362C22—424no—
363C22#181214yesdirect product factor
364C22C2×#38013yes—
365C22C2×#38016yes—
366C22C2×#38013yes—
367C22C23×C4⋊C411yescharacteristic
368C22C22×#12112yes—
369C4—28no—
370C4—816no—
371C4C2×#38013yes—
372C4C2×#38013yes—
373C4C2×#38016yes—
374C4C23×C22⋊C411yescharacteristic
375C4C22×#11711yescharacteristic
376C4C22×C22⋊Q812yes—
377C2—22no—
378C2—21no—
379C2—23no—
380C2—26no—
381C2—48no—
382C2C2×#181216yesdirect product factor
383C2C22×#38011yescharacteristic
subgroupG/H
centerC22×C4#117
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC23#380
prime radicalC23×#41C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C23×M16 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#427C2semidirect
4. C2×#1812C2direct (N × H)
5. C22×H(3,ℤ/4)C2semidirect
10. C22×#131C4semidirect
12. C23×M16C4semidirect
14. C24×C8C4semidirect
18. C2×#427C22semidirect
24. #1812C22direct (N × H)
25. C2×H(3,ℤ/4)C22semidirect
45. C2×#131C2×C4semidirect
52. C22×M16C2×C4semidirect
61. C23×C8C2×C4semidirect
74. #427C23semidirect
80. H(3,ℤ/4)C23semidirect
143. C2×M16C22×C4semidirect
162. C22×C8C22×C4semidirect
363. C22#1812direct (N × H)
382. C2C2×#1812direct (N × H)

Maximal subgroups

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

subgroupindex
C23×#1312
C22×#4272
C22×#4102
C2×#18122
C22×H(3,ℤ/4)2