Finite Group Databasebeta

← C22×#1626 #6348033

Subgroups — C22×#1626 #6348033

Order 512.

3366 conjugacy classes of subgroups.

The subgroup lattice has 389 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#557C211yesmaximal, characteristic, complemented
2C22×#486C211yesmaximal, characteristic
3C22×#460C211yesmaximal, characteristic
4C22×#460C211yesmaximal, characteristic
5C2×#1626C2124yesmaximal, direct product factor
6C22×#332C211yesmaximal, characteristic, complemented
7C22×Q8⋊C8C211yesmaximal, characteristic, complemented
8C22×Q8⋊C8C211yesmaximal, characteristic, complemented
9C23×SD16—21no—
10C23×SD16—21no—
11C2×#557—26no—
12C2×#557—26no—
13C2×#557—26no—
14C2×#557C22112yescomplemented
15C22×C4⋊Q8—21no—
16C22×C4⋊Q8C2211yescharacteristic
17C22×#127C2211yescharacteristic
18C22×#125—21no—
19C22×#125—22no—
20C22×C4×Q8—21no—
21C22×C4×Q8—21no—
22C22×C4×Q8C2211yescharacteristic
23C22×C4×Q8C2211yescharacteristic
24C2×#486—26no—
25C2×#486C22112yes—
26C2×#460—26no—
27C2×#460—26no—
28C2×#460C22112yes—
29C2×#460C22112yes—
30C22×C4⋊C8C2211yescharacteristic
31C22×C4⋊C8C2211yescharacteristic
32C22×#102—22no—
33C22×#102—21no—
34C22×#102—21no—
35C22×C4×C8C2211yescharacteristic
36#1626C22164yesdirect product factor
37C2×#332C22112yescomplemented
38C2×Q8⋊C8C22112yescomplemented
39C2×Q8⋊C8C22112yescomplemented
40C23×Q8—21no—
41C23×Q8D411yescharacteristic
42C23×Q8D411yescharacteristic
43C23×D4—21no—
44C23×D4—21no—
45C23×D4—21no—
46C22×SD16—212no—
47C22×SD16—212no—
48C22×SD16—48no—
49C22×SD16—48no—
50C23×C8—21no—
51C23×C8—21no—
52C23×C8—21no—
53#557—248no—
54#557—224no—
55#557—224no—
56#557—224no—
57#557C23116yescomplemented
58C2×C4⋊Q8—212no—
59C2×C4⋊Q8—212no—
60C2×C4⋊Q8—23no—
61C2×C4⋊Q8—23no—
62C2×C4⋊Q8D416yes—
63C2×C4⋊Q8C2316yes—
64C2×#127—23no—
65C2×#127—23no—
66C2×#127—23no—
67C2×#127C2316yes—
68C2×#125—224no—
69C2×#125—212no—
70C2×#125—224no—
71C2×#125—212no—
72C2×C4×Q8—212no—
73C2×C4×Q8—212no—
74C2×C4×Q8—212no—
75C2×C4×Q8—212no—
76C2×C4×Q8—23no—
77C2×C4×Q8—23no—
78C2×C4×Q8—23no—
79C2×C4×Q8—23no—
80C2×C4×Q8D416yes—
81C2×C4×Q8D416yes—
82C2×C4×Q8C2316yes—
83C2×C4×Q8C2316yes—
84C22×C4⋊C4—22no—
85C22×C4⋊C4—22no—
86C22×C4⋊C4—22no—
87C22×C4⋊C4—21no—
88C22×C4⋊C4—21no—
89C22×C4⋊C4—21no—
90C22×C4⋊C4D411yescharacteristic
91C22×C4⋊C4D411yescharacteristic
92C22×C4⋊C4D412yes—
93C22×C42—22no—
94C22×C42—21no—
95C22×C42—21no—
96C22×C42C2311yescharacteristic
97#486—224no—
98#486C23116yes—
99#460—224no—
100#460—224no—
101#460C23116yes—
102#460C23116yes—
103C2×C4⋊C8—23no—
104C2×C4⋊C8—23no—
105C2×C4⋊C8C2316yes—
106C2×C4⋊C8C2316yes—
107C2×#102—224no—
108C2×#102—212no—
109C2×#102—212no—
110C2×C4×C8—23no—
111C2×C4×C8C2316yes—
112#332C23116yescomplemented
113Q8⋊C8C23116yescomplemented
114Q8⋊C8C23116yescomplemented
115C25—41no—
116C22×Q8—23no—
117C22×Q8—23no—
118C22×Q8—26no—
119C22×Q8—24no—
120C22×Q8—26no—
121C22×Q8—24no—
122C22×Q8—24no—
123C22×Q8—44no—
124C22×Q8—44no—
125C22×Q8SD1618yescomplemented
126C22×Q8C2×D416yes—
127C22×Q8C2×D416yes—
128C22×D4—26no—
129C22×D4—26no—
130C22×D4—26no—
131C22×D4—48no—
132C22×D4—43no—
133C22×D4—43no—
134C22×D4—43no—
135C22×D4—44no—
136C22×D4—44no—
137C22×D4—44no—
138C22×D4—44no—
139C23×C4—21no—
140C23×C4—21no—
141C23×C4—21no—
142C23×C4—22no—
143C23×C4—21no—
144C23×C4C2×D411yescharacteristic
145C23×C4C2×D411yescharacteristic
146C23×C4C2×D411yescharacteristic
147C2×SD16—216no—
148C2×SD16—216no—
149C2×SD16—448no—
150C2×SD16—448no—
151C22×C8—26no—
152C22×C8—26no—
153C22×C8—26no—
154C22×C8—44no—
155C22×C8—44no—
156C22×C8—44no—
157C4⋊Q8—248no—
158C4⋊Q8—216no—
159C4⋊Q8—212no—
160C4⋊Q8—26no—
161C4⋊Q8—26no—
162C4⋊Q8C2×D4112yes—
163C4⋊Q8C2414yes—
164#127—26no—
165#127—26no—
166#127—26no—
167#127—46no—
168#127C2414yes—
169#125—296no—
170#125—248no—
171#125—232no—
172#125—216no—
173C4×Q8—248no—
174C4×Q8—248no—
175C4×Q8—216no—
176C4×Q8—216no—
177C4×Q8—212no—
178C4×Q8—212no—
179C4×Q8—26no—
180C4×Q8—26no—
181C4×Q8—26no—
182C4×Q8—26no—
183C4×Q8C2×D4112yes—
184C4×Q8C2×D4112yes—
185C4×Q8C2414yes—
186C4×Q8C2414yes—
187C2×C4⋊C4—224no—
188C2×C4⋊C4—224no—
189C2×C4⋊C4—224no—
190C2×C4⋊C4—26no—
191C2×C4⋊C4—26no—
192C2×C4⋊C4—26no—
193C2×C4⋊C4—23no—
194C2×C4⋊C4—23no—
195C2×C4⋊C4—26no—
196C2×C4⋊C4—26no—
197C2×C4⋊C4—26no—
198C2×C4⋊C4—26no—
199C2×C4⋊C4C2×D416yes—
200C2×C4⋊C4C2×D416yes—
201C2×C4⋊C4C2×D4112yes—
202C2×C42—224no—
203C2×C42—26no—
204C2×C42—26no—
205C2×C42—26no—
206C2×C42—26no—
207C2×C42C2×D413yes—
208C2×C42C2×D413yes—
209C2×C42C2×D413yes—
210C2×C42C2413yes—
211C4⋊C8—26no—
212C4⋊C8—26no—
213C4⋊C8C2414yes—
214C4⋊C8C2414yes—
215#102—216no—
216#102—216no—
217#102—232no—
218C4×C8—26no—
219C4×C8C2414yes—
220C24—46no—
221C24—84no—
222C24—84no—
223C24—84no—
224C24#12011yescharacteristic
225C2×Q8—26no—
226C2×Q8—26no—
227C2×Q8—212no—
228C2×Q8—212no—
229C2×Q8—24no—
230C2×Q8—224no—
231C2×Q8—212no—
232C2×Q8—212no—
233C2×Q8—412no—
234C2×Q8—412no—
235C2×Q8—412no—
236C2×Q8—424no—
237C2×Q8C2×SD16124yescomplemented
238C2×Q8C22×D414yes—
239C2×Q8C22×D414yes—
240C2×D4—24no—
241C2×D4—24no—
242C2×D4—24no—
243C2×D4—424no—
244C2×D4—46no—
245C2×D4—46no—
246C2×D4—46no—
247C2×D4—412no—
248C2×D4—412no—
249C2×D4—412no—
250C2×D4—412no—
251C2×D4—812no—
252C2×D4—812no—
253C2×D4—812no—
254C22×C4—26no—
255C22×C4—28no—
256C22×C4—24no—
257C22×C4—26no—
258C22×C4—26no—
259C22×C4—26no—
260C22×C4—212no—
261C22×C4—44no—
262C22×C4—48no—
263C22×C4—44no—
264C22×C4—44no—
265C22×C4#12013yes—
266C22×C4#12013yes—
267C22×C4#12013yes—
268C22×C4C2×SD1614yes—
269C22×C4#13514yes—
270C22×C4AGL(1,ℤ/8)14yes—
271C22×C4#13714yes—
272C22×C4C22×D413yes—
273C22×C4C22×D413yes—
274C22×C4C22×D413yes—
275SD16—432no—
276SD16—432no—
277C2×C8—24no—
278C2×C8—24no—
279C2×C8—24no—
280C2×C8—412no—
281C2×C8—412no—
282C2×C8—412no—
283C4⋊C4—232no—
284C4⋊C4—232no—
285C4⋊C4—232no—
286C4⋊C4—212no—
287C4⋊C4—212no—
288C4⋊C4—212no—
289C4⋊C4—26no—
290C4⋊C4—26no—
291C4⋊C4—212no—
292C4⋊C4—24no—
293C4⋊C4—24no—
294C4⋊C4—24no—
295C4⋊C4C22×D414yes—
296C4⋊C4C22×D414yes—
297C4⋊C4C22×D418yes—
298C42—232no—
299C42—212no—
300C42—212no—
301C42—24no—
302C42—24no—
303C42#12016yes—
304C42C22×D413yes—
305C42C22×D413yes—
306C42C22×D413yes—
307C42C2511yescharacteristic
308C23—44no—
309C23—812no—
310C23—812no—
311C23—812no—
312C23—1616no—
313C23#44814yes—
314C23#44914yes—
315C23#45414yes—
316C23C2×#12013yes—
317Q8—224no—
318Q8—24no—
319Q8—24no—
320Q8—24no—
321Q8—412no—
322Q8—424no—
323Q8—44no—
324Q8—44no—
325Q8C22×SD1618yescomplemented
326D4—48no—
327D4—44no—
328D4—44no—
329D4—44no—
330D4—44no—
331D4—812no—
332D4—812no—
333D4—812no—
334C2×C4—24no—
335C2×C4—224no—
336C2×C4—26no—
337C2×C4—26no—
338C2×C4—24no—
339C2×C4—24no—
340C2×C4—24no—
341C2×C4—28no—
342C2×C4—412no—
343C2×C4—424no—
344C2×C4—412no—
345C2×C4—412no—
346C2×C4#448112yes—
347C2×C4#449112yes—
348C2×C4C2×#12013yes—
349C2×C4C2×#12013yes—
350C2×C4C2×#12013yes—
351C2×C4C22×SD1616yes—
352C2×C4C2×#13516yes—
353C2×C4C2×AGL(1,ℤ/8)16yes—
354C2×C4C2×#13716yes—
355C2×C4C23×D411yescharacteristic
356C2×C4C23×D411yescharacteristic
357C2×C4C23×D411yescharacteristic
358C8—44no—
359C8—44no—
360C8—44no—
361C22—84no—
362C22—84no—
363C22—84no—
364C22—1624no—
365C22#1626116yesdirect product factor
366C22C2×#44816yes—
367C22C2×#44916yes—
368C22C2×#45416yes—
369C22C22×#12011yescharacteristic
370C4—28no—
371C4—21no—
372C4—23no—
373C4—44no—
374C4—48no—
375C4—44no—
376C4—44no—
377C4C2×#44816yes—
378C4C2×#44916yes—
379C4C23×SD1611yescharacteristic
380C4C22×#13511yescharacteristic
381C4C22×AGL(1,ℤ/8)11yescharacteristic
382C4C22×#13711yescharacteristic
383C2—164no—
384C2C2×#1626112yesdirect product factor
385C2C22×#44811yescharacteristic
386C2C22×#44911yescharacteristic
387C2C22×#45411yescharacteristic
subgroupG/H
center, socleC24#120
commutator, Frattini, cosocleC42C25
prime radicalC22×#127C22
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
1. C22×#557C2semidirect
5. C2×#1626C2direct (N × H)
6. C22×#332C2semidirect
7. C22×Q8⋊C8C2semidirect
8. C22×Q8⋊C8C2semidirect
14. C2×#557C22semidirect
36. #1626C22direct (N × H)
37. C2×#332C22semidirect
38. C2×Q8⋊C8C22semidirect
39. C2×Q8⋊C8C22semidirect
57. #557C23semidirect
112. #332C23semidirect
113. Q8⋊C8C23semidirect
114. Q8⋊C8C23semidirect
125. C22×Q8SD16semidirect
237. C2×Q8C2×SD16semidirect
325. Q8C22×SD16semidirect
365. C22#1626direct (N × H)
384. C2C2×#1626direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5572
C22×#4862
C22×#4602
C2×#16262
C22×#3322
C22×Q8⋊C82