Finite Group Databasebeta

← C22×#1638 #6348036

Subgroups — C22×#1638 #6348036

Order 512.

3086 conjugacy classes of subgroups.

The subgroup lattice has 375 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#556C211yesmaximal, characteristic
2C22×#487C211yesmaximal, characteristic, complemented
3C22×#477C211yesmaximal, characteristic, complemented
4C22×#476C211yesmaximal, characteristic
5C2×#1638C2124yesmaximal, direct product factor
6C22×#332C211yesmaximal, characteristic, complemented
7C22×Q8⋊C8C211yesmaximal, characteristic, complemented
8C22×D4⋊C8C211yesmaximal, characteristic
9C2×#556—26no—
10C2×#556—26no—
11C2×#556—26no—
12C2×#556C22112yes—
13C22×C4⋊Q8C2211yescharacteristic
14C22×C4⋊Q8C2211yescharacteristic
15C22×#126—22no—
16C22×#124—21no—
17C22×C22⋊Q8—21no—
18C22×C4×Q8—21no—
19C22×C4×Q8C2211yescharacteristic
20C22×C4×D4C2211yescharacteristic
21C22×#117—21no—
22C2×#487—26no—
23C2×#487C22112yescomplemented
24C2×#477—26no—
25C2×#477C22112yescomplemented
26C2×#476—26no—
27C2×#476C22112yes—
28C22×#107—21no—
29C22×#106—21no—
30C22×C4⋊C8C2211yescharacteristic
31C22×C4⋊C8C2211yescharacteristic
32C22×#103—21no—
33C22×#103—22no—
34C22×#102—21no—
35C22×C4×C8C2211yescharacteristic
36#1638C22164yesdirect product factor
37C2×#332C22112yescomplemented
38C2×Q8⋊C8C22112yescomplemented
39C2×D4⋊C8C22112yes—
40C23×Q8—21no—
41C23×Q8—21no—
42C23×Q8D411yescharacteristic
43C23×D4D411yescharacteristic
44C24×C4—21no—
45C23×C8—21no—
46C23×C8—21no—
47C23×C8—21no—
48#556—248no—
49#556—224no—
50#556—224no—
51#556—224no—
52#556C23116yes—
53C2×C4⋊Q8—23no—
54C2×C4⋊Q8—23no—
55C2×C4⋊Q8—23no—
56C2×C4⋊Q8—23no—
57C2×C4⋊Q8—23no—
58C2×C4⋊Q8D416yes—
59C2×C4⋊Q8C2316yes—
60C2×C4⋊Q8C2316yes—
61C2×#126—224no—
62C2×#126—224no—
63C2×#124—212no—
64C2×#124—212no—
65C2×C22⋊Q8—212no—
66C2×C22⋊Q8—212no—
67C2×C4×Q8—212no—
68C2×C4×Q8—212no—
69C2×C4×Q8—23no—
70C2×C4×Q8—23no—
71C2×C4×Q8D416yes—
72C2×C4×Q8C2316yes—
73C2×C4×D4—23no—
74C2×C4×D4—23no—
75C2×C4×D4D416yes—
76C2×C4×D4C2316yes—
77C2×#117—212no—
78C2×#117—212no—
79C22×C4⋊C4—22no—
80C22×C4⋊C4—21no—
81C22×C4⋊C4—21no—
82C22×C4⋊C4—21no—
83C22×C4⋊C4—21no—
84C22×C4⋊C4D412yes—
85C22×C4⋊C4D411yescharacteristic
86C22×C4⋊C4D411yescharacteristic
87C22×C22⋊C4—22no—
88C22×C22⋊C4—22no—
89C22×C22⋊C4—21no—
90C22×C42—22no—
91C22×C42—21no—
92C22×C42C2311yescharacteristic
93#487—224no—
94#487C23116yescomplemented
95#477—224no—
96#477C23116yescomplemented
97#476—224no—
98#476C23116yes—
99C2×#107—212no—
100C2×#106—212no—
101C2×C4⋊C8—23no—
102C2×C4⋊C8—23no—
103C2×C4⋊C8C2316yes—
104C2×C4⋊C8C2316yes—
105C2×#103—212no—
106C2×#103—224no—
107C2×#102—212no—
108C2×C4×C8—23no—
109C2×C4×C8C2316yes—
110#332C23116yescomplemented
111Q8⋊C8C23116yescomplemented
112D4⋊C8C23116yes—
113C25—21no—
114C22×Q8—23no—
115C22×Q8—26no—
116C22×Q8—26no—
117C22×Q8—24no—
118C22×Q8—24no—
119C22×Q8—26no—
120C22×Q8—48no—
121C22×Q8—43no—
122C22×Q8—44no—
123C22×Q8—44no—
124C22×Q8C2×D416yes—
125C22×D4—23no—
126C22×D4—24no—
127C22×D4—24no—
128C22×D4C2×D416yes—
129C23×C4—21no—
130C23×C4—22no—
131C23×C4—21no—
132C23×C4—21no—
133C23×C4—26no—
134C23×C4—26no—
135C23×C4—44no—
136C23×C4—44no—
137C23×C4—41no—
138C23×C4C2×D411yescharacteristic
139C23×C4C2×D411yescharacteristic
140C23×C4C2×D411yescharacteristic
141C22×C8—26no—
142C22×C8—26no—
143C22×C8—26no—
144C22×C8—44no—
145C22×C8—44no—
146C22×C8—44no—
147C4⋊Q8—212no—
148C4⋊Q8—26no—
149C4⋊Q8—26no—
150C4⋊Q8—26no—
151C4⋊Q8—26no—
152C4⋊Q8—26no—
153C4⋊Q8—46no—
154C4⋊Q8C2×D4112yes—
155C4⋊Q8C2414yes—
156C4⋊Q8C2414yes—
157#126—296no—
158#126—232no—
159#124—248no—
160#124—216no—
161C22⋊Q8—248no—
162C22⋊Q8—216no—
163C4×Q8—248no—
164C4×Q8—216no—
165C4×Q8—212no—
166C4×Q8—26no—
167C4×Q8—26no—
168C4×Q8C2×D4112yes—
169C4×Q8C2414yes—
170C4×D4—212no—
171C4×D4—26no—
172C4×D4—26no—
173C4×D4C2×D4112yes—
174C4×D4C2414yes—
175#117—248no—
176#117—216no—
177C2×C4⋊C4—224no—
178C2×C4⋊C4—26no—
179C2×C4⋊C4—26no—
180C2×C4⋊C4—23no—
181C2×C4⋊C4—23no—
182C2×C4⋊C4—26no—
183C2×C4⋊C4—26no—
184C2×C4⋊C4—26no—
185C2×C4⋊C4—26no—
186C2×C4⋊C4—26no—
187C2×C4⋊C4—43no—
188C2×C4⋊C4—43no—
189C2×C4⋊C4C2×D416yes—
190C2×C4⋊C4C2×D416yes—
191C2×C4⋊C4C2×D4112yes—
192C2×C22⋊C4—224no—
193C2×C22⋊C4—224no—
194C2×C22⋊C4—26no—
195C2×C22⋊C4—26no—
196C2×C42—224no—
197C2×C42—26no—
198C2×C42—26no—
199C2×C42C2×D413yes—
200C2×C42C2×D413yes—
201C2×C42C2×D413yes—
202C2×C42C2413yes—
203#107—216no—
204#106—216no—
205C4⋊C8—26no—
206C4⋊C8—26no—
207C4⋊C8C2414yes—
208C4⋊C8C2414yes—
209#103—216no—
210#103—232no—
211#102—216no—
212C4×C8—26no—
213C4×C8C2414yes—
214C24—26no—
215C24—44no—
216C24—44no—
217C24—44no—
218C24#12011yescharacteristic
219C2×Q8—26no—
220C2×Q8—212no—
221C2×Q8—24no—
222C2×Q8—212no—
223C2×Q8—212no—
224C2×Q8—24no—
225C2×Q8—424no—
226C2×Q8—46no—
227C2×Q8—412no—
228C2×Q8—412no—
229C2×Q8—412no—
230C2×Q8—424no—
231C2×Q8—812no—
232C2×Q8C22×D414yes—
233C2×D4—26no—
234C2×D4—212no—
235C2×D4—212no—
236C2×D4—412no—
237C2×D4C22×D414yes—
238C22×C4—24no—
239C22×C4—26no—
240C22×C4—26no—
241C22×C4—26no—
242C22×C4—212no—
243C22×C4—212no—
244C22×C4—24no—
245C22×C4—44no—
246C22×C4—44no—
247C22×C4—48no—
248C22×C4—44no—
249C22×C4—412no—
250C22×C4—412no—
251C22×C4—424no—
252C22×C4—46no—
253C22×C4—84no—
254C22×C4#12013yes—
255C22×C4#12013yes—
256C22×C4#12013yes—
257C22×C4#13514yes—
258C22×C4#13514yes—
259C22×C4#13714yes—
260C22×C4#13714yes—
261C22×C4C22×D413yes—
262C22×C4C22×D413yes—
263C22×C4C22×D413yes—
264C2×C8—24no—
265C2×C8—24no—
266C2×C8—24no—
267C2×C8—412no—
268C2×C8—412no—
269C2×C8—412no—
270C4⋊C4—232no—
271C4⋊C4—212no—
272C4⋊C4—212no—
273C4⋊C4—26no—
274C4⋊C4—26no—
275C4⋊C4—212no—
276C4⋊C4—24no—
277C4⋊C4—24no—
278C4⋊C4—24no—
279C4⋊C4—24no—
280C4⋊C4—46no—
281C4⋊C4—46no—
282C4⋊C4C22×D418yes—
283C4⋊C4C22×D414yes—
284C4⋊C4C22×D414yes—
285C22⋊C4—232no—
286C22⋊C4—232no—
287C22⋊C4—212no—
288C22⋊C4—24no—
289C42—232no—
290C42—212no—
291C42—24no—
292C42#12016yes—
293C42C22×D413yes—
294C42C22×D413yes—
295C42C22×D413yes—
296C42C2511yescharacteristic
297C23—24no—
298C23—412no—
299C23—412no—
300C23—412no—
301C23—816no—
302C23#45214yes—
303C23#45214yes—
304C23#45414yes—
305C23C2×#12013yes—
306Q8—24no—
307Q8—24no—
308Q8—48no—
309Q8—412no—
310Q8—424no—
311Q8—44no—
312Q8—44no—
313Q8—812no—
314D4—24no—
315D4—24no—
316D4—412no—
317C2×C4—26no—
318C2×C4—26no—
319C2×C4—24no—
320C2×C4—24no—
321C2×C4—24no—
322C2×C4—28no—
323C2×C4—412no—
324C2×C4—412no—
325C2×C4—424no—
326C2×C4—412no—
327C2×C4—424no—
328C2×C4—44no—
329C2×C4—44no—
330C2×C4—44no—
331C2×C4—812no—
332C2×C4#452112yes—
333C2×C4#452112yes—
334C2×C4C2×#12013yes—
335C2×C4C2×#12013yes—
336C2×C4C2×#12013yes—
337C2×C4C2×#13516yes—
338C2×C4C2×#13516yes—
339C2×C4C2×#13716yes—
340C2×C4C2×#13716yes—
341C2×C4C23×D411yescharacteristic
342C2×C4C23×D411yescharacteristic
343C2×C4C23×D411yescharacteristic
344C8—44no—
345C8—44no—
346C8—44no—
347C22—44no—
348C22—44no—
349C22—44no—
350C22—824no—
351C22#1638116yesdirect product factor
352C22C2×#45216yes—
353C22C2×#45216yes—
354C22C2×#45416yes—
355C22C22×#12011yescharacteristic
356C4—21no—
357C4—23no—
358C4—44no—
359C4—44no—
360C4—48no—
361C4—44no—
362C4—84no—
363C4C2×#45216yes—
364C4C2×#45216yes—
365C4C22×#13511yescharacteristic
366C4C22×#13511yescharacteristic
367C4C22×#13711yescharacteristic
368C4C22×#13711yescharacteristic
369C2—84no—
370C2C2×#1638112yesdirect product factor
371C2C22×#45211yescharacteristic
372C2C22×#45211yescharacteristic
373C2C22×#45411yescharacteristic
subgroupG/H
center, socleC24#120
commutator, Frattini, cosocleC42C25
prime radicalC23×D4D4
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ C22×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#487C2semidirect
3. C22×#477C2semidirect
5. C2×#1638C2direct (N × H)
6. C22×#332C2semidirect
7. C22×Q8⋊C8C2semidirect
23. C2×#487C22semidirect
25. C2×#477C22semidirect
36. #1638C22direct (N × H)
37. C2×#332C22semidirect
38. C2×Q8⋊C8C22semidirect
94. #487C23semidirect
96. #477C23semidirect
110. #332C23semidirect
111. Q8⋊C8C23semidirect
351. C22#1638direct (N × H)
370. C2C2×#1638direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5562
C22×#4872
C22×#4772
C22×#4762
C2×#16382
C22×#3322
C22×Q8⋊C82
C22×D4⋊C82