Finite Group Databasebeta

← C2×#19296 #6353941

Subgroups — C2×#19296 #6353941

Order 512.

1988 conjugacy classes of subgroups.

The subgroup lattice has 407 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#500C211yesmaximal, characteristic, complemented
2C2×#3039C212yesmaximal
3C2×#2965C211yesmaximal, characteristic
4#19296C2116yesmaximal, direct product factor
5C2×#1694C214yesmaximal, complemented
6C2×#1693C214yesmaximal, complemented
7C2×#1566C211yesmaximal, characteristic, complemented
8C2×#1546C212yesmaximal, complemented
9C22×#137—22no—
10C22×C4⋊Q8C2212yes—
11C2×C4×#41C2211yescharacteristic
12C2×#500—21no—
13C2×#500—21no—
14C2×#500—24no—
15C2×#500C2214yes—
16C2×#500C2218yescomplemented
17#3039—28no—
18#3039C22116yes—
19C2×#462—22no—
20C2×#462C2214yes—
21C2×#461—22no—
22C2×#461C2214yes—
23#2965—24no—
24#2965C2218yes—
25C2×#446C2212yes—
26C2×#436C2212yes—
27C2×#435—22no—
28C2×#431—21no—
29C2×#431C2211yescharacteristic
30C22×#107—22no—
31C2×#423C2212yes—
32C2×#419—22no—
33C2×C4×M16—21no—
34C22×C4×C8C2211yescharacteristic
35#1694C22132yescomplemented
36#1693C22132yescomplemented
37#1566C2218yescomplemented
38C2×#334C2214yes—
39#1546C22116yescomplemented
40C2×#332C2218yes—
41C22×#41D411yescharacteristic
42C23×Q8—22no—
43C2×#137—216no—
44C2×#137—416no—
45C22×Q16—24no—
46C22×SD16—24no—
47C22×M16—22no—
48C22×M16—22no—
49C23×C8D412yes—
50C2×C4⋊Q8—24no—
51C2×C4⋊Q8—22no—
52C2×C4⋊Q8—22no—
53C2×C4⋊Q8—24no—
54C2×C4⋊Q8—22no—
55C2×C4⋊Q8—24no—
56C2×C4⋊Q8C2314yes—
57C2×C4⋊Q8C2318yes—
58C4×#41—22no—
59C4×#41—22no—
60C4×#41D414yes—
61C4×#41C2314yes—
62C2×C4×Q8D411yescharacteristic
63C2×C4×Q8C2311yescharacteristic
64C2×C4×D4—21no—
65C2×C4×D4—21no—
66C2×C4×D4D411yescharacteristic
67C2×C4×D4C2311yescharacteristic
68C2×#117—21no—
69C2×#117D411yescharacteristic
70C22×C4⋊C4—22no—
71C22×C4⋊C4—22no—
72C22×C42—21no—
73C22×C42C2311yescharacteristic
74#500—28no—
75#500—28no—
76#500—28no—
77#500C23116yes—
78#462—216no—
79#462—28no—
80#462C23116yes—
81#461—216no—
82#461—28no—
83#461C23116yes—
84#446—24no—
85#446C2318yes—
86#436—24no—
87#436C2318yes—
88#435—216no—
89#431—22no—
90#431—28no—
91#431C2314yes—
92C2×#107—24no—
93C2×#107—24no—
94C2×#107—216no—
95#423—24no—
96#423C2318yes—
97C2×C4⋊C8—22no—
98C2×C4⋊C8—22no—
99C2×C4⋊C8C2312yes—
100C2×C4⋊C8C2314yes—
101#419—216no—
102C2×#103—24no—
103C2×#103—24no—
104C2×C22⋊C8—21no—
105C2×C22⋊C8—22no—
106C4×M16—28no—
107C2×#97—22no—
108C2×C4×C8—21no—
109C2×C4×C8D411yescharacteristic
110C2×C4×C8D411yescharacteristic
111C2×C4×C8D414yes—
112C2×C4×C8C2312yes—
113C2×C4×C8C2314yes—
114#334C23116yes—
115#332C23132yes—
116C2×#41—22no—
117C2×#41—28no—
118C2×#41C2×D414yes—
119C22×Q8—24no—
120C22×Q8—28no—
121C22×Q8—44no—
122C22×Q8—42no—
123C22×Q8—48no—
124C22×Q8—48no—
125C22×Q8C2×D411yescharacteristic
126C22×D4—21no—
127C22×D4C2×D411yescharacteristic
128C23×C4—21no—
129C23×C4—21no—
130C23×C4—21no—
131C23×C4—42no—
132C23×C4C2×D411yescharacteristic
133C23×C4C2×D411yescharacteristic
134C23×C4#4111yescharacteristic
135#137—464no—
136C2×Q16—216no—
137C2×Q16—416no—
138C2×SD16—216no—
139C2×SD16—416no—
140C2×M16—28no—
141C2×M16—28no—
142C2×M16—48no—
143C2×M16—48no—
144C22×C8—28no—
145C22×C8—24no—
146C22×C8—22no—
147C22×C8C2×D412yes—
148C22×C8C2×D418yes—
149C22×C8C2×D412yes—
150C4⋊Q8—28no—
151C4⋊Q8—24no—
152C4⋊Q8—28no—
153C4⋊Q8—24no—
154C4⋊Q8—28no—
155C4⋊Q8—24no—
156C4⋊Q8—44no—
157C4⋊Q8—44no—
158C4⋊Q8—44no—
159C4⋊Q8C2418yes—
160C4×Q8—22no—
161C4×Q8—21no—
162C4×Q8—21no—
163C4×Q8C2×D414yes—
164C4×Q8C2×D412yes—
165C4×Q8C2412yes—
166C4×D4—24no—
167C4×D4—24no—
168C4×D4—24no—
169C4×D4—24no—
170C4×D4—22no—
171C4×D4—21no—
172C4×D4—21no—
173C4×D4C2×D414yes—
174C4×D4C2×D412yes—
175C4×D4C2412yes—
176#117—22no—
177#117—24no—
178#117—24no—
179#117C2×D414yes—
180C2×C4⋊C4—21no—
181C2×C4⋊C4—21no—
182C2×C4⋊C4—28no—
183C2×C4⋊C4—24no—
184C2×C4⋊C4—28no—
185C2×C4⋊C4—24no—
186C2×C4⋊C4—44no—
187C2×C4⋊C4—44no—
188C2×C4⋊C4—42no—
189C2×C4⋊C4—42no—
190C2×C4⋊C4C2×D411yescharacteristic
191C2×C4⋊C4C2×D411yescharacteristic
192C2×C22⋊C4—21no—
193C2×C22⋊C4—21no—
194C2×C22⋊C4—21no—
195C2×C42—21no—
196C2×C42—21no—
197C2×C42—21no—
198C2×C42—24no—
199C2×C42—24no—
200C2×C42C2×D411yescharacteristic
201C2×C42C2×D412yes—
202C2×C42C2×D412yes—
203C2×C42C2×D411yescharacteristic
204C2×C42#4111yescharacteristic
205C2×C42#4112yes—
206C2×C42C2411yescharacteristic
207C2×C42C2412yes—
208#107—216no—
209#107—216no—
210C4⋊C8—28no—
211C4⋊C8—28no—
212C4⋊C8—24no—
213C4⋊C8—22no—
214C4⋊C8C2414yes—
215C4⋊C8C2418yes—
216#103—216no—
217#103—216no—
218C22⋊C8—24no—
219C22⋊C8—28no—
220#97—28no—
221C4×C8—24no—
222C4×C8C2×D414yes—
223C4×C8C2×D414yes—
224C4×C8C2×D414yes—
225C4×C8C2414yes—
226C24—21no—
227C24#12111yescharacteristic
228#41—216no—
229#41—48no—
230C2×Q8—21no—
231C2×Q8—24no—
232C2×Q8—28no—
233C2×Q8—48no—
234C2×Q8—44no—
235C2×Q8—48no—
236C2×Q8—416no—
237C2×Q8—48no—
238C2×Q8—416no—
239C2×Q8—88no—
240C2×Q8—816no—
241C2×Q8C22×D412yes—
242C2×D4—24no—
243C2×D4—21no—
244C2×D4—24no—
245C2×D4—44no—
246C2×D4C22×D412yes—
247C22×C4—24no—
248C22×C4—24no—
249C22×C4—21no—
250C22×C4—21no—
251C22×C4—21no—
252C22×C4—24no—
253C22×C4—22no—
254C22×C4—24no—
255C22×C4—22no—
256C22×C4—44no—
257C22×C4—44no—
258C22×C4—44no—
259C22×C4—48no—
260C22×C4—44no—
261C22×C4—88no—
262C22×C4#12112yes—
263C22×C4#12112yes—
264C22×C4#12111yescharacteristic
265C22×C4#12112yes—
266C22×C4#12111yescharacteristic
267C22×C4#12111yescharacteristic
268C22×C4AGL(1,ℤ/8)18yes—
269C22×C4C22×D412yes—
270C22×C4C22×D412yes—
271C22×C4C22×D411yescharacteristic
272C22×C4C22×D411yescharacteristic
273C22×C4C2×#4112yes—
274C22×C4C2×#4111yescharacteristic
275Q16—432no—
276SD16—432no—
277M16—416no—
278M16—416no—
279C2×C8—24no—
280C2×C8—216no—
281C2×C8—24no—
282C2×C8—28no—
283C2×C8—48no—
284C2×C8—44no—
285C2×C8#13718yescomplemented
286C2×C8C22×D414yes—
287C2×C8C22×D414yes—
288C4⋊C4—22no—
289C4⋊C4—24no—
290C4⋊C4—21no—
291C4⋊C4—21no—
292C4⋊C4—22no—
293C4⋊C4—28no—
294C4⋊C4—28no—
295C4⋊C4—44no—
296C4⋊C4—48no—
297C4⋊C4—44no—
298C4⋊C4—48no—
299C4⋊C4C22×D412yes—
300C4⋊C4C22×D412yes—
301C22⋊C4—24no—
302C22⋊C4—22no—
303C22⋊C4—24no—
304C22⋊C4—22no—
305C42—24no—
306C42—22no—
307C42—24no—
308C42—22no—
309C42#12112yes—
310C42#12112yes—
311C42#12112yes—
312C42C22×D412yes—
313C42C22×D411yescharacteristic
314C42C22×D411yescharacteristic
315C42C22×D412yes—
316C42C2×#4112yes—
317C42C2×#4111yescharacteristic
318C42C2511yescharacteristic
319C23—22no—
320C23—22no—
321C23—22no—
322C23—42no—
323C23—42no—
324C23—42no—
325C23#46914yes—
326C23C2×#12112yes—
327C23C2×#12111yescharacteristic
328Q8—24no—
329Q8—42no—
330Q8—48no—
331Q8—48no—
332Q8—816no—
333Q8—88no—
334D4—24no—
335D4—48no—
336D4—42no—
337C2×C4—22no—
338C2×C4—22no—
339C2×C4—24no—
340C2×C4—24no—
341C2×C4—24no—
342C2×C4—24no—
343C2×C4—22no—
344C2×C4—22no—
345C2×C4—22no—
346C2×C4—42no—
347C2×C4—42no—
348C2×C4—42no—
349C2×C4—44no—
350C2×C4—48no—
351C2×C4—48no—
352C2×C4—44no—
353C2×C4—48no—
354C2×C4—816no—
355C2×C4—88no—
356C2×C4#46914yes—
357C2×C4#46918yes—
358C2×C4#47314yes—
359C2×C4C2×#12111yescharacteristic
360C2×C4C2×#12112yes—
361C2×C4C2×#12111yescharacteristic
362C2×C4C2×#12112yes—
363C2×C4C2×#12111yescharacteristic
364C2×C4C2×#12112yes—
365C2×C4C2×AGL(1,ℤ/8)14yes—
366C2×C4C2×AGL(1,ℤ/8)18yes—
367C2×C4C2×#13714yes—
368C2×C4C23×D411yescharacteristic
369C2×C4C23×D411yescharacteristic
370C2×C4C22×#4111yescharacteristic
371C8—24no—
372C8—48no—
373C8—44no—
374C8C2×#13718yescomplemented
375C22—22no—
376C22—28no—
377C22—22no—
378C22—42no—
379C22—42no—
380C22—42no—
381C22—84no—
382C22#303912yes—
383C22C2×#46914yes—
384C22C2×#46912yes—
385C22C2×#47312yes—
386C22C22×#12111yescharacteristic
387C4—21no—
388C4—21no—
389C4—22no—
390C4—42no—
391C4—42no—
392C4—42no—
393C4—88no—
394C4#303912yes—
395C4C2×#46914yes—
396C4C2×#46912yes—
397C4C2×#47314yes—
398C4C22×AGL(1,ℤ/8)12yes—
399C4C22×#13712yes—
400C2—24no—
401C2—82no—
402C2#1929614yesdirect product factor
403C2C2×#303911yescharacteristic
404C2C22×#46911yescharacteristic
405C2C22×#47311yescharacteristic
subgroupG/H
center, socleC23C2×#121
commutator, Frattini, cosocleC42C25
prime radicalC22×#41D4
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#500C2semidirect
4. #19296C2direct (N × H)
5. C2×#1694C2semidirect
6. C2×#1693C2semidirect
7. C2×#1566C2semidirect
8. C2×#1546C2semidirect
16. C2×#500C22semidirect
35. #1694C22semidirect
36. #1693C22semidirect
37. #1566C22semidirect
39. #1546C22semidirect
285. C2×C8#137semidirect
374. C8C2×#137semidirect
402. C2#19296direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5002
C2×#30392
C2×#29652
#192962
C2×#16942
C2×#16932
C2×#15662
C2×#15462