Finite Group Databasebeta

← C2×#19286 #6353929

Subgroups — C2×#19286 #6353929

Order 512.

2014 conjugacy classes of subgroups.

The subgroup lattice has 445 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3169C211yesmaximal, characteristic
2C2×#3037C212yesmaximal, complemented
3C22×#446C211yesmaximal, characteristic, complemented
4#19286C2116yesmaximal, direct product factor
5C2×#1702C214yesmaximal, complemented
6C2×#1694C212yesmaximal, complemented
7C2×#1688C212yesmaximal, complemented
8C2×#1566C211yesmaximal, characteristic, complemented
9C2×#1547C212yesmaximal, complemented
10C22×#137—22no—
11C2×#532C2212yes—
12C22×C4×Q8C2211yescharacteristic
13#3169—24no—
14#3169C2218yes—
15C2×#500C2211yescharacteristic
16C2×#493C2211yescharacteristic
17C2×#486C2212yes—
18C2×#466—21no—
19C2×#466—21no—
20#3037—28no—
21#3037C22116yescomplemented
22C2×#464—24no—
23C2×#462C2214yes—
24C2×#460C2214yes—
25C2×#446—24no—
26C2×#446—21no—
27C2×#446—21no—
28C2×#446C2212yes—
29C2×#446C2212yes—
30C2×#446C2218yescomplemented
31C2×C4×D8—21no—
32C2×C4×D8—21no—
33C2×#423C2212yes—
34C22×C4⋊C8—21no—
35C22×C4⋊C8C2211yescharacteristic
36C2×#417—22no—
37C22×#97—21no—
38C22×C4×C8C2211yescharacteristic
39#1702C22132yescomplemented
40#1694C22116yescomplemented
41#1688C22116yescomplemented
42#1566C2218yescomplemented
43C2×#334C2212yes—
44C2×#334C2212yes—
45#1547C22116yescomplemented
46C2×#332C2214yes—
47C2×#331C2214yes—
48C22×#41—22no—
49C23×Q8D411yescharacteristic
50C2×#137—216no—
51C2×#137—416no—
52C22×Q16—24no—
53C22×SD16—24no—
54C22×D8—21no—
55C22×D8—21no—
56C22×M16—22no—
57C23×C8—21no—
58C23×C8D411yescharacteristic
59C23×C8D411yescharacteristic
60#532—24no—
61#532—24no—
62#532—24no—
63#532C2318yes—
64C2×C4⋊Q8C2312yes—
65C2×#127C2312yes—
66C2×#124—22no—
67C2×#121—22no—
68C2×#121—22no—
69C2×C4×Q8—21no—
70C2×C4×Q8—22no—
71C2×C4×Q8—21no—
72C2×C4×Q8—22no—
73C2×C4×Q8D412yes—
74C2×C4×Q8D414yes—
75C2×C4×Q8C2312yes—
76C2×C4×Q8C2314yes—
77C2×C4×D4—22no—
78C2×C4×D4—22no—
79C22×C4⋊C4—21no—
80C22×C4⋊C4D411yescharacteristic
81C22×C42—21no—
82C22×C42C2311yescharacteristic
83#500—22no—
84#500C2314yes—
85#493—22no—
86#493C2314yes—
87#486—24no—
88#486C2318yes—
89#466—28no—
90#466—28no—
91#464—232no—
92#462—28no—
93#462C23116yes—
94#460—28no—
95#460C23116yes—
96#446—24no—
97#446—24no—
98#446—28no—
99#446—28no—
100#446C2318yes—
101#446C2318yes—
102C4×D8—28no—
103C4×D8—28no—
104C2×#107—21no—
105C2×#107—21no—
106#423—24no—
107#423C2318yes—
108C2×C4⋊C8—22no—
109C2×C4⋊C8—22no—
110C2×C4⋊C8—28no—
111C2×C4⋊C8—21no—
112C2×C4⋊C8—22no—
113C2×C4⋊C8—22no—
114C2×C4⋊C8C2312yes—
115C2×C4⋊C8C2314yes—
116C2×C4⋊C8C2314yes—
117#417—216no—
118C2×#103—24no—
119C2×#102—22no—
120C2×#102—22no—
121C2×#102—24no—
122C2×#97—22no—
123C2×#97—22no—
124C2×#97—28no—
125C2×C4×C8D414yes—
126C2×C4×C8D411yescharacteristic
127C2×C4×C8D411yescharacteristic
128C2×C4×C8C2311yescharacteristic
129C2×C4×C8C2311yescharacteristic
130C2×C4×C8C2314yes—
131#334C2318yes—
132#334C2318yes—
133#332C23116yes—
134#331C23116yes—
135C2×#41—28no—
136C2×#41—44no—
137C2×#41—48no—
138C2×#41—48no—
139C22×Q8—22no—
140C22×Q8—21no—
141C22×Q8—28no—
142C22×Q8—22no—
143C22×Q8C2×D412yes—
144C22×Q8C2×D414yes—
145C22×D4—22no—
146C22×D4—22no—
147C22×D4—22no—
148C22×D4—42no—
149C23×C4—21no—
150C23×C4—21no—
151C23×C4—42no—
152C23×C4C2×D411yescharacteristic
153C23×C4C2×D411yescharacteristic
154C23×C4#4111yescharacteristic
155#137—464no—
156C2×Q16—216no—
157C2×Q16—416no—
158C2×SD16—216no—
159C2×SD16—416no—
160C2×D8—24no—
161C2×D8—24no—
162C2×D8—44no—
163C2×D8—44no—
164C2×M16—28no—
165C2×M16—48no—
166C22×C8—24no—
167C22×C8—24no—
168C22×C8—22no—
169C22×C8—24no—
170C22×C8—42no—
171C22×C8—44no—
172C22×C8C2×D411yescharacteristic
173C22×C8C2×D411yescharacteristic
174C22×C8C2×D414yes—
175C22×C8C2×D411yescharacteristic
176C22×C8C2×D414yes—
177C22×C8C2×D411yescharacteristic
178C4⋊Q8—22no—
179C4⋊Q8—22no—
180C4⋊Q8—22no—
181C4⋊Q8C2414yes—
182#127—22no—
183#127—22no—
184#127—22no—
185#127C2414yes—
186#124—28no—
187#124—44no—
188#121—28no—
189#121—28no—
190#121—44no—
191#121—44no—
192C4×Q8—24no—
193C4×Q8—24no—
194C4×Q8—24no—
195C4×Q8—24no—
196C4×Q8—22no—
197C4×Q8—24no—
198C4×Q8—22no—
199C4×Q8C2×D414yes—
200C4×Q8C2×D418yes—
201C4×Q8C2414yes—
202C4×D4—28no—
203C4×D4—28no—
204C4×D4—44no—
205C4×D4—44no—
206C2×C4⋊C4—24no—
207C2×C4⋊C4—22no—
208C2×C4⋊C4—22no—
209C2×C4⋊C4—21no—
210C2×C4⋊C4—24no—
211C2×C4⋊C4—22no—
212C2×C4⋊C4—22no—
213C2×C4⋊C4—22no—
214C2×C4⋊C4C2×D412yes—
215C2×C4⋊C4C2×D414yes—
216C2×C22⋊C4—42no—
217C2×C22⋊C4—42no—
218C2×C42—24no—
219C2×C42—22no—
220C2×C42—24no—
221C2×C42—22no—
222C2×C42C2×D411yescharacteristic
223C2×C42C2×D412yes—
224C2×C42C2×D411yescharacteristic
225C2×C42C2×D412yes—
226C2×C42#4111yescharacteristic
227C2×C42#4112yes—
228C2×C42C2411yescharacteristic
229C2×C42C2412yes—
230#107—24no—
231#107—24no—
232C4⋊C8—28no—
233C4⋊C8—28no—
234C4⋊C8—24no—
235C4⋊C8—22no—
236C4⋊C8—28no—
237C4⋊C8—24no—
238C4⋊C8C2414yes—
239C4⋊C8C2418yes—
240#103—216no—
241#102—28no—
242#102—28no—
243#102—216no—
244#97—28no—
245#97—28no—
246C4×C8C2×D414yes—
247C4×C8C2×D414yes—
248C4×C8C2×D412yes—
249C4×C8C2×D412yes—
250C4×C8C2412yes—
251C4×C8C2412yes—
252C24—42no—
253C24#12111yescharacteristic
254#41—416no—
255#41—416no—
256#41—816no—
257C2×Q8—24no—
258C2×Q8—22no—
259C2×Q8—28no—
260C2×Q8—216no—
261C2×Q8—24no—
262C2×Q8—42no—
263C2×Q8—44no—
264C2×Q8—48no—
265C2×Q8—44no—
266C2×Q8—44no—
267C2×Q8C22×D414yes—
268C2×D4—24no—
269C2×D4—24no—
270C2×D4—24no—
271C2×D4—48no—
272C2×D4—42no—
273C2×D4—42no—
274C2×D4—42no—
275C2×D4—44no—
276C2×D4—44no—
277C2×D4—44no—
278C2×D4—44no—
279C2×D4—84no—
280C2×D4—88no—
281C22×C4—22no—
282C22×C4—22no—
283C22×C4—24no—
284C22×C4—24no—
285C22×C4—22no—
286C22×C4—22no—
287C22×C4—42no—
288C22×C4—44no—
289C22×C4—44no—
290C22×C4—42no—
291C22×C4—48no—
292C22×C4—88no—
293C22×C4#12112yes—
294C22×C4#12111yescharacteristic
295C22×C4#12111yescharacteristic
296C22×C4#12112yes—
297C22×C4#12112yes—
298C22×C4#12111yescharacteristic
299C22×C4AGL(1,ℤ/8)18yes—
300C22×C4C22×D412yes—
301C22×C4C22×D412yes—
302C22×C4C22×D411yescharacteristic
303C22×C4C22×D411yescharacteristic
304C22×C4C2×#4111yescharacteristic
305C22×C4C2×#4112yes—
306Q16—432no—
307SD16—432no—
308D8—48no—
309D8—48no—
310M16—416no—
311C2×C8—22no—
312C2×C8—22no—
313C2×C8—22no—
314C2×C8—28no—
315C2×C8—24no—
316C2×C8—28no—
317C2×C8—44no—
318C2×C8—48no—
319C2×C8—48no—
320C2×C8—44no—
321C2×C8#13714yescomplemented
322C2×C8C22×D412yes—
323C2×C8C22×D412yes—
324C2×C8C22×D412yes—
325C2×C8C22×D412yes—
326C4⋊C4—28no—
327C4⋊C4—24no—
328C4⋊C4—24no—
329C4⋊C4—22no—
330C4⋊C4—24no—
331C4⋊C4—24no—
332C4⋊C4—24no—
333C4⋊C4—42no—
334C4⋊C4—42no—
335C4⋊C4C22×D414yes—
336C22⋊C4—48no—
337C22⋊C4—48no—
338C42—28no—
339C42—24no—
340C42—24no—
341C42#12112yes—
342C42#12112yes—
343C42#12112yes—
344C42C22×D412yes—
345C42C22×D411yescharacteristic
346C42C22×D412yes—
347C42C22×D411yescharacteristic
348C42C2×#4112yes—
349C42C2×#4111yescharacteristic
350C42C2511yescharacteristic
351C23—22no—
352C23—22no—
353C23—44no—
354C23—84no—
355C23—84no—
356C23—84no—
357C23#46914yes—
358C23C2×#12112yes—
359C23C2×#12111yescharacteristic
360Q8—28no—
361Q8—48no—
362Q8—44no—
363Q8—44no—
364Q8—44no—
365Q8—84no—
366D4—44no—
367D4—44no—
368D4—44no—
369D4—44no—
370D4—84no—
371D4—84no—
372D4—816no—
373D4—84no—
374D4—84no—
375C2×C4—22no—
376C2×C4—22no—
377C2×C4—22no—
378C2×C4—24no—
379C2×C4—22no—
380C2×C4—22no—
381C2×C4—24no—
382C2×C4—24no—
383C2×C4—42no—
384C2×C4—42no—
385C2×C4—48no—
386C2×C4—48no—
387C2×C4—44no—
388C2×C4—44no—
389C2×C4—44no—
390C2×C4—84no—
391C2×C4—816no—
392C2×C4#46914yes—
393C2×C4#46918yes—
394C2×C4C2×#12112yes—
395C2×C4C2×#12112yes—
396C2×C4C2×#12111yescharacteristic
397C2×C4C2×#12111yescharacteristic
398C2×C4C2×#12112yes—
399C2×C4C2×#12111yescharacteristic
400C2×C4C2×AGL(1,ℤ/8)14yes—
401C2×C4C2×AGL(1,ℤ/8)18yes—
402C2×C4C2×#13712yes—
403C2×C4#57512yes—
404C2×C4C23×D411yescharacteristic
405C2×C4C23×D411yescharacteristic
406C2×C4C22×#4111yescharacteristic
407C8—22no—
408C8—22no—
409C8—22no—
410C8—48no—
411C8—44no—
412C8C2×#13714yescomplemented
413C22—22no—
414C22—28no—
415C22—22no—
416C22—84no—
417C22—84no—
418C22—84no—
419C22—168no—
420C22#303712yes—
421C22C2×#46914yes—
422C22C2×#46912yes—
423C22#306712yes—
424C22C22×#12111yescharacteristic
425C4—22no—
426C4—21no—
427C4—21no—
428C4—22no—
429C4—44no—
430C4—44no—
431C4—84no—
432C4#303712yes—
433C4C2×#46914yes—
434C4C2×#46912yes—
435C4C22×AGL(1,ℤ/8)12yes—
436C4C22×#13711yescharacteristic
437C4C2×#57511yescharacteristic
438C2—24no—
439C2—164no—
440C2#1928614yesdirect product factor
441C2C2×#303711yescharacteristic
442C2C22×#46911yescharacteristic
443C2C2×#306711yescharacteristic
subgroupG/H
center, socleC23C2×#121
commutator, Frattini, cosocleC42C25
prime radicalC2×#3169C2
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
2. C2×#3037C2semidirect
3. C22×#446C2semidirect
4. #19286C2direct (N × H)
5. C2×#1702C2semidirect
6. C2×#1694C2semidirect
7. C2×#1688C2semidirect
8. C2×#1566C2semidirect
9. C2×#1547C2semidirect
21. #3037C22semidirect
30. C2×#446C22semidirect
39. #1702C22semidirect
40. #1694C22semidirect
41. #1688C22semidirect
42. #1566C22semidirect
45. #1547C22semidirect
321. C2×C8#137semidirect
412. C8C2×#137semidirect
440. C2#19286direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#31692
C2×#30372
C22×#4462
#192862
C2×#17022
C2×#16942
C2×#16882
C2×#15662
C2×#15472