Finite Group Databasebeta

← C2×#19421 #6354471

Subgroups — C2×#19421 #6354471

Order 512.

1996 conjugacy classes of subgroups.

The subgroup lattice has 507 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3206C211yesmaximal, characteristic, complemented
2C22×#474C211yesmaximal, characteristic, complemented
3C2×#3036C211yesmaximal, characteristic
4C2×#2975C211yesmaximal, characteristic, complemented
5#19421C2116yesmaximal, direct product factor
6C2×#1699C214yesmaximal, complemented
7C2×#1685C214yesmaximal, complemented
8C2×#1571C211yesmaximal, characteristic, complemented
9C2×#1549C211yesmaximal, characteristic, complemented
10C2×#1540C211yesmaximal, characteristic, complemented
11C22×AGL(1,ℤ/8)—21no—
12C2×#532C2211yescharacteristic
13C22×C4⋊Q8C2211yescharacteristic
14C22×C4×D4C2211yescharacteristic
15#3206—24no—
16#3206C2218yescomplemented
17C2×#492C2212yescomplemented
18C2×#487C2212yescomplemented
19C2×#474—22no—
20C2×#474—24no—
21C2×#474C2214yes—
22C2×#474C2218yescomplemented
23#3036—24no—
24#3036C2218yes—
25C2×#463—22no—
26C2×#461—22no—
27C2×#461C2212yes—
28C2×#459C2212yes—
29C2×#448—22no—
30#2975—24no—
31#2975C2218yescomplemented
32C2×#436—22no—
33C2×#436C2214yes—
34C2×#431C2211yescharacteristic
35C2×#431C2211yescharacteristic
36C22×#107—21no—
37C2×#423C2211yescharacteristic
38C22×C4⋊C8C2211yescharacteristic
39C2×#417—21no—
40C22×#102—21no—
41C2×#407—22no—
42#1699C22132yescomplemented
43#1685C22132yescomplemented
44#1571C2218yescomplemented
45C2×#335C2214yescomplemented
46#1549C2218yescomplemented
47#1540C2218yescomplemented
48C2×#332C2212yescomplemented
49C2×#332C2214yescomplemented
50C2×#331C2212yescomplemented
51C22×#41—21no—
52C23×Q8—21no—
53C23×D4D411yescharacteristic
54C24×C4—21no—
55C2×AGL(1,ℤ/8)—28no—
56C2×AGL(1,ℤ/8)—48no—
57C22×SD16—22no—
58C22×SD16—24no—
59C22×D8—22no—
60C22×M16—21no—
61C22×M16—24no—
62C23×C8—21no—
63#532—22no—
64#532—22no—
65#532—22no—
66#532C2314yes—
67C2×C4⋊Q8—21no—
68C2×C4⋊Q8—22no—
69C2×C4⋊Q8—22no—
70C2×C4⋊Q8—21no—
71C2×C4⋊Q8—21no—
72C2×C4⋊Q8—22no—
73C2×C4⋊Q8C2311yescharacteristic
74C2×C4⋊Q8C2312yes—
75C2×C4⋊Q8C2314yes—
76C2×#127C2311yescharacteristic
77C2×#124—21no—
78C2×#121—21no—
79C2×#121—21no—
80C2×C4×D4—21no—
81C2×C4×D4—22no—
82C2×C4×D4—21no—
83C2×C4×D4—21no—
84C2×C4×D4—22no—
85C2×C4×D4—21no—
86C2×C4×D4D412yes—
87C2×C4×D4D414yes—
88C2×C4×D4C2312yes—
89C2×C4×D4C2314yes—
90C22×C4⋊C4—21no—
91C22×C4⋊C4—21no—
92C22×C4⋊C4D411yescharacteristic
93C22×C22⋊C4—21no—
94C22×C42C2311yescharacteristic
95#492—24no—
96#492C2318yescomplemented
97#487—24no—
98#487C2318yescomplemented
99#474—28no—
100#474—216no—
101#474C23116yes—
102#463—216no—
103#461—24no—
104#461—216no—
105#461C2318yes—
106#459—24no—
107#459C2318yes—
108#448—216no—
109#436—216no—
110#436—28no—
111#436C23116yes—
112#431—22no—
113#431D414yes—
114#431C2314yes—
115#431C2314yes—
116C2×#107—24no—
117C2×#107—28no—
118#423—22no—
119#423C2314yes—
120C2×C4⋊C8—21no—
121C2×C4⋊C8—22no—
122C2×C4⋊C8—21no—
123C2×C4⋊C8D412yes—
124C2×C4⋊C8C2312yes—
125C2×C4⋊C8C2312yes—
126C2×C4⋊C8C2312yes—
127C2×C4⋊C8C2314yes—
128#417—28no—
129C2×#103—24no—
130C2×#103—22no—
131C2×#102—24no—
132C2×#102—28no—
133C2×#102—22no—
134#407—216no—
135C2×C22⋊C8—21no—
136C2×C22⋊C8—24no—
137C2×C22⋊C8D412yes—
138C2×C4×C8—21no—
139C2×C4×C8C2312yes—
140#335C23116yescomplemented
141#332C2318yescomplemented
142#332C23116yescomplemented
143#331C2318yescomplemented
144C25—21no—
145C2×#41—24no—
146C2×#41—42no—
147C2×#41—44no—
148C2×#41—44no—
149C22×Q8—21no—
150C22×Q8—22no—
151C22×Q8—24no—
152C22×Q8—42no—
153C22×Q8—41no—
154C22×Q8—84no—
155C22×D4—22no—
156C22×D4—21no—
157C22×D4—24no—
158C22×D4—24no—
159C22×D4—21no—
160C22×D4—21no—
161C22×D4—21no—
162C22×D4—41no—
163C22×D4C2×D412yes—
164C22×D4C2×D414yes—
165C23×C4—21no—
166C23×C4—22no—
167C23×C4—22no—
168C23×C4—24no—
169C23×C4—24no—
170C23×C4—41no—
171C23×C4—41no—
172C23×C4—84no—
173C23×C4C2×D411yescharacteristic
174C23×C4C2×D411yescharacteristic
175C23×C4#4111yescharacteristic
176AGL(1,ℤ/8)—432no—
177C2×SD16—28no—
178C2×SD16—216no—
179C2×SD16—48no—
180C2×SD16—88no—
181C2×D8—28no—
182C2×D8—48no—
183C2×M16—24no—
184C2×M16—216no—
185C2×M16—44no—
186C2×M16—88no—
187C22×C8—24no—
188C22×C8—22no—
189C22×C8—22no—
190C22×C8—22no—
191C22×C8—44no—
192C22×C8C2×D414yes—
193C4⋊Q8—24no—
194C4⋊Q8—22no—
195C4⋊Q8—21no—
196C4⋊Q8—24no—
197C4⋊Q8—22no—
198C4⋊Q8—21no—
199C4⋊Q8—24no—
200C4⋊Q8—22no—
201C4⋊Q8—21no—
202C4⋊Q8—42no—
203C4⋊Q8—42no—
204C4⋊Q8—42no—
205C4⋊Q8C2414yes—
206C4⋊Q8C2412yes—
207#127—21no—
208#127—21no—
209#127—21no—
210#127C2412yes—
211#124—24no—
212#124—42no—
213#121—24no—
214#121—24no—
215#121—42no—
216#121—42no—
217C4×D4—24no—
218C4×D4—24no—
219C4×D4—24no—
220C4×D4—24no—
221C4×D4—22no—
222C4×D4—24no—
223C4×D4—24no—
224C4×D4—22no—
225C4×D4—24no—
226C4×D4—42no—
227C4×D4—42no—
228C4×D4C2×D414yes—
229C4×D4C2×D418yes—
230C4×D4C2414yes—
231C2×C4⋊C4—21no—
232C2×C4⋊C4—22no—
233C2×C4⋊C4—24no—
234C2×C4⋊C4—22no—
235C2×C4⋊C4—21no—
236C2×C4⋊C4—24no—
237C2×C4⋊C4—22no—
238C2×C4⋊C4—21no—
239C2×C4⋊C4—42no—
240C2×C4⋊C4—42no—
241C2×C4⋊C4—41no—
242C2×C4⋊C4—41no—
243C2×C4⋊C4C2×D412yes—
244C2×C4⋊C4C2×D414yes—
245C2×C22⋊C4—22no—
246C2×C22⋊C4—24no—
247C2×C22⋊C4—22no—
248C2×C22⋊C4—24no—
249C2×C22⋊C4—41no—
250C2×C22⋊C4—41no—
251C2×C42C2×D411yescharacteristic
252C2×C42C2×D412yes—
253C2×C42C2×D411yescharacteristic
254C2×C42C2×D412yes—
255C2×C42#4111yescharacteristic
256C2×C42#4112yes—
257C2×C42C2411yescharacteristic
258C2×C42C2412yes—
259#107—216no—
260C4⋊C8—24no—
261C4⋊C8—22no—
262C4⋊C8—24no—
263C4⋊C8—22no—
264C4⋊C8—22no—
265C4⋊C8C2×D418yes—
266C4⋊C8C2414yes—
267C4⋊C8C2414yes—
268C4⋊C8C2414yes—
269#103—216no—
270#103—28no—
271#102—216no—
272#102—28no—
273C22⋊C8—24no—
274C22⋊C8—216no—
275C22⋊C8C2×D418yes—
276C4×C8—24no—
277C4×C8C2×D414yes—
278C4×C8C2414yes—
279C24—22no—
280C24—24no—
281C24—44no—
282C24—41no—
283C24—82no—
284C24—82no—
285C24#12111yescharacteristic
286#41—48no—
287#41—48no—
288#41—88no—
289C2×Q8—22no—
290C2×Q8—24no—
291C2×Q8—41no—
292C2×Q8—44no—
293C2×Q8—42no—
294C2×Q8—42no—
295C2×Q8—42no—
296C2×Q8—48no—
297C2×Q8—88no—
298C2×Q8—84no—
299C2×Q8—88no—
300C2×D4—24no—
301C2×D4—22no—
302C2×D4—24no—
303C2×D4—28no—
304C2×D4—24no—
305C2×D4—28no—
306C2×D4—22no—
307C2×D4—22no—
308C2×D4—22no—
309C2×D4—44no—
310C2×D4—41no—
311C2×D4—41no—
312C2×D4—41no—
313C2×D4—42no—
314C2×D4—42no—
315C2×D4—44no—
316C2×D4—44no—
317C2×D4—48no—
318C2×D4—82no—
319C2×D4—84no—
320C2×D4C22×D414yes—
321C22×C4—24no—
322C22×C4—22no—
323C22×C4—24no—
324C22×C4—24no—
325C22×C4—24no—
326C22×C4—28no—
327C22×C4—42no—
328C22×C4—48no—
329C22×C4—44no—
330C22×C4—41no—
331C22×C4—42no—
332C22×C4—44no—
333C22×C4—88no—
334C22×C4—88no—
335C22×C4—84no—
336C22×C4—82no—
337C22×C4—84no—
338C22×C4—84no—
339C22×C4#12112yes—
340C22×C4#12111yescharacteristic
341C22×C4#12111yescharacteristic
342C22×C4#12112yes—
343C22×C4#12112yes—
344C22×C4#12111yescharacteristic
345C22×C4AGL(1,ℤ/8)14yes—
346C22×C4#13714yes—
347C22×C4C22×D412yes—
348C22×C4C22×D412yes—
349C22×C4C22×D411yescharacteristic
350C22×C4C22×D411yescharacteristic
351C22×C4C2×#4111yescharacteristic
352C22×C4C2×#4112yes—
353SD16—416no—
354SD16—816no—
355D8—416no—
356M16—48no—
357M16—816no—
358C2×C8—28no—
359C2×C8—24no—
360C2×C8—24no—
361C2×C8—24no—
362C2×C8—44no—
363C2×C8—48no—
364C2×C8—44no—
365C2×C8—44no—
366C2×C8C22×D418yes—
367C4⋊C4—24no—
368C4⋊C4—22no—
369C4⋊C4—24no—
370C4⋊C4—22no—
371C4⋊C4—24no—
372C4⋊C4—22no—
373C4⋊C4—44no—
374C4⋊C4—42no—
375C4⋊C4—44no—
376C4⋊C4—42no—
377C4⋊C4—41no—
378C4⋊C4—41no—
379C4⋊C4C22×D414yes—
380C22⋊C4—28no—
381C22⋊C4—24no—
382C22⋊C4—24no—
383C22⋊C4—44no—
384C22⋊C4—44no—
385C42#12112yes—
386C42#12112yes—
387C42#12112yes—
388C42C22×D412yes—
389C42C22×D411yescharacteristic
390C42C22×D412yes—
391C42C22×D411yescharacteristic
392C42C2×#4112yes—
393C42C2×#4111yescharacteristic
394C42C2511yescharacteristic
395C23—22no—
396C23—22no—
397C23—24no—
398C23—44no—
399C23—48no—
400C23—44no—
401C23—44no—
402C23—42no—
403C23—84no—
404C23—84no—
405C23—816no—
406C23—82no—
407C23—82no—
408C23—82no—
409C23#46814yes—
410C23C2×#12112yes—
411C23C2×#12111yescharacteristic
412Q8—42no—
413Q8—42no—
414Q8—48no—
415Q8—88no—
416Q8—84no—
417Q8—82no—
418D4—24no—
419D4—24no—
420D4—48no—
421D4—44no—
422D4—42no—
423D4—42no—
424D4—44no—
425D4—82no—
426D4—82no—
427D4—88no—
428D4—82no—
429D4—82no—
430C2×C4—22no—
431C2×C4—22no—
432C2×C4—22no—
433C2×C4—24no—
434C2×C4—24no—
435C2×C4—24no—
436C2×C4—42no—
437C2×C4—42no—
438C2×C4—44no—
439C2×C4—48no—
440C2×C4—48no—
441C2×C4—42no—
442C2×C4—44no—
443C2×C4—88no—
444C2×C4—84no—
445C2×C4—88no—
446C2×C4—84no—
447C2×C4—82no—
448C2×C4—88no—
449C2×C4#46814yes—
450C2×C4#46818yes—
451C2×C4C2×#12112yes—
452C2×C4C2×#12111yescharacteristic
453C2×C4C2×#12112yes—
454C2×C4C2×#12111yescharacteristic
455C2×C4C2×#12112yes—
456C2×C4C2×#12111yescharacteristic
457C2×C4C2×AGL(1,ℤ/8)12yes—
458C2×C4C2×AGL(1,ℤ/8)14yes—
459C2×C4C2×#13712yes—
460C2×C4C2×#13714yes—
461C2×C4#57614yes—
462C2×C4C23×D411yescharacteristic
463C2×C4C23×D411yescharacteristic
464C2×C4C22×#4111yescharacteristic
465C8—28no—
466C8—44no—
467C8—44no—
468C8—44no—
469C22—22no—
470C22—22no—
471C22—28no—
472C22—44no—
473C22—44no—
474C22—44no—
475C22—816no—
476C22—88no—
477C22—82no—
478C22—82no—
479C22—82no—
480C22—164no—
481C22#304112yes—
482C22C2×#46814yes—
483C22C2×#46812yes—
484C22#306912yes—
485C22C22×#12111yescharacteristic
486C4—22no—
487C4—22no—
488C4—21no—
489C4—21no—
490C4—44no—
491C4—84no—
492C4—82no—
493C4#304112yes—
494C4C2×#46814yes—
495C4C2×#46812yes—
496C4C22×AGL(1,ℤ/8)11yescharacteristic
497C4C22×#13711yescharacteristic
498C4C2×#57612yes—
499C2—24no—
500C2—84no—
501C2—162no—
502C2#1942114yesdirect product factor
503C2C2×#304111yescharacteristic
504C2C22×#46811yescharacteristic
505C2C2×#306911yescharacteristic
subgroupG/H
center, socleC23C2×#121
commutator, Frattini, cosocleC42C25
prime radicalC2×#3036C2
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. C2×#3206C2semidirect
2. C22×#474C2semidirect
4. C2×#2975C2semidirect
5. #19421C2direct (N × H)
6. C2×#1699C2semidirect
7. C2×#1685C2semidirect
8. C2×#1571C2semidirect
9. C2×#1549C2semidirect
10. C2×#1540C2semidirect
16. #3206C22semidirect
17. C2×#492C22semidirect
18. C2×#487C22semidirect
22. C2×#474C22semidirect
31. #2975C22semidirect
42. #1699C22semidirect
43. #1685C22semidirect
44. #1571C22semidirect
45. C2×#335C22semidirect
46. #1549C22semidirect
47. #1540C22semidirect
48. C2×#332C22semidirect
49. C2×#332C22semidirect
50. C2×#331C22semidirect
96. #492C23semidirect
98. #487C23semidirect
140. #335C23semidirect
141. #332C23semidirect
142. #332C23semidirect
143. #331C23semidirect
502. C2#19421direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#32062
C22×#4742
C2×#30362
C2×#29752
#194212
C2×#16992
C2×#16852
C2×#15712
C2×#15492
C2×#15402