Finite Group Databasebeta

← C2×#22279 #6376427

Subgroups — C2×#22279 #6376427

Order 512.

2938 conjugacy classes of subgroups.

The subgroup lattice has 510 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#496C211yesmaximal, characteristic
2C2×#2328C211yesmaximal, characteristic, complemented
3C2×#2326C211yesmaximal, characteristic, complemented
4#22279C2116yesmaximal, direct product factor
5C2×#1958C211yesmaximal, characteristic, complemented
6C2×#1957C211yesmaximal, characteristic, complemented
7C2×#1880C212yesmaximal, complemented
8C2×#1879C212yesmaximal, complemented
9C2×#1879C212yesmaximal, complemented
10C2×#1877C212yesmaximal, complemented
11C2×#1836C211yesmaximal, characteristic, complemented
12C2×#1746C211yesmaximal, characteristic, complemented
13C23×SD16C2212yes—
14C23×D8C2212yes—
15C22×#127C2211yescharacteristic
16C22×#124C2211yescharacteristic
17C22×C4×Q8C2211yescharacteristic
18C22×C4×D4C2211yescharacteristic
19C22×C4×D4C2212yes—
20C2×#496C4116yescomplemented
21C2×#496C2218yes—
22C22×#103C2212yes—
23C22×#102C2212yes—
24C22×#102C2212yes—
25C22×#102C2212yes—
26C22×#97C2211yescharacteristic
27C22×C4×C8C2211yescharacteristic
28#2328—24no—
29#2328C2218yescomplemented
30#2326—24no—
31#2326C2218yescomplemented
32C2×#391C2211yescharacteristic
33C2×#390C2211yescharacteristic
34C2×#390C2212yes—
35C2×#388—22no—
36C2×#386—22no—
37C2×#386—22no—
38C2×#385—22no—
39C2×#384C2211yescharacteristic
40C2×#382C2211yescharacteristic
41C2×#376C2211yescharacteristic
42#1958C2218yescomplemented
43#1957C2218yescomplemented
44#1880C22116yescomplemented
45#1879C22116yescomplemented
46#1879C22116yescomplemented
47#1877C22116yescomplemented
48#1836C2218yescomplemented
49#1746C2218yescomplemented
50C2×#340C2212yes—
51C2×#340C2212yes—
52C2×#336C2212yes—
53C2×#336C2212yes—
54C23×Q8C2311yescharacteristic
55C23×D4—22no—
56C23×D4C2311yescharacteristic
57C23×D4C2312yes—
58C24×C4—21no—
59C24×C4—22no—
60C22×SD16—44no—
61C22×SD16—44no—
62C22×SD16C2×C4116yescomplemented
63C22×SD16C2318yes—
64C22×D8—44no—
65C22×D8—44no—
66C22×D8C2×C4116yescomplemented
67C22×D8C2318yes—
68C23×C8C2312yes—
69C23×C8C2312yes—
70C2×#127—22no—
71C2×#127—24no—
72C2×#127C2×C418yescomplemented
73C2×#127C2314yes—
74C2×#124—22no—
75C2×#124—24no—
76C2×#124C2×C418yescomplemented
77C2×#124C2314yes—
78C2×C4×Q8—22no—
79C2×C4×Q8—44no—
80C2×C4×Q8C2314yes—
81C2×C4×D4—22no—
82C2×C4×D4—24no—
83C2×C4×D4—44no—
84C2×C4×D4—44no—
85C2×C4×D4—44no—
86C2×C4×D4C2314yes—
87C2×C4×D4C2318yes—
88C22×C4⋊C4—21no—
89C22×C4⋊C4—22no—
90C22×C4⋊C4C2311yescharacteristic
91C22×C4⋊C4C2311yescharacteristic
92C22×C4⋊C4C2312yes—
93C22×C22⋊C4—22no—
94C22×C22⋊C4—22no—
95C22×C22⋊C4—21no—
96C22×C22⋊C4—22no—
97C22×C22⋊C4—22no—
98C22×C22⋊C4—22no—
99C22×C42—21no—
100C22×C42C2311yescharacteristic
101C22×C42C2311yescharacteristic
102C22×C42C2311yescharacteristic
103#496C2×C4164yescomplemented
104C2×#103—44no—
105C2×#103C2318yes—
106C2×#102—44no—
107C2×#102—44no—
108C2×#102—44no—
109C2×#102C2318yes—
110C2×#102C2318yes—
111C2×#102C2318yes—
112C2×#97C2×C418yescomplemented
113C2×#97C2314yes—
114C2×C4×C8—24no—
115C2×C4×C8C2314yes—
116#391—22no—
117#391C2314yes—
118#390—22no—
119#390—24no—
120#390C2314yes—
121#390C2318yes—
122#388—216no—
123#386—216no—
124#386—216no—
125#385—216no—
126#384—22no—
127#384C2314yes—
128#382—22no—
129#382C2314yes—
130#376D414yes—
131#376C2314yes—
132C2×#95—22no—
133C2×#95—22no—
134C2×#95D412yes—
135C2×#95D412yes—
136#340C2318yes—
137#340C2318yes—
138#336C2318yes—
139#336C2318yes—
140C25—21no—
141C25—22no—
142C22×Q8—21no—
143C22×Q8—22no—
144C22×Q8—24no—
145C22×Q8—24no—
146C22×Q8C22×C414yes—
147C22×Q8C2412yes—
148C22×D4—216no—
149C22×D4—21no—
150C22×D4—22no—
151C22×D4—28no—
152C22×D4—22no—
153C22×D4—24no—
154C22×D4—24no—
155C22×D4—24no—
156C22×D4—24no—
157C22×D4—24no—
158C22×D4—24no—
159C22×D4—24no—
160C22×D4—84no—
161C22×D4—84no—
162C22×D4C22×C414yes—
163C22×D4C22×C418yes—
164C22×D4C2412yes—
165C22×D4C2414yes—
166C23×C4—21no—
167C23×C4—22no—
168C23×C4—21no—
169C23×C4—21no—
170C23×C4—24no—
171C23×C4—28no—
172C23×C4—48no—
173C23×C4—44no—
174C23×C4—84no—
175C23×C4—84no—
176C23×C4—84no—
177C23×C4C2×D411yescharacteristic
178C23×C4C2×D411yescharacteristic
179C23×C4C2×D412yes—
180C23×C4C2×D412yes—
181C23×C4C2411yescharacteristic
182C2×SD16—432no—
183C2×SD16—48no—
184C2×SD16—48no—
185C2×SD16C22×C4132yescomplemented
186C2×D8—432no—
187C2×D8—48no—
188C2×D8—48no—
189C2×D8C22×C4132yescomplemented
190C22×C8—24no—
191C22×C8—24no—
192C22×C8—24no—
193C22×C8—24no—
194C22×C8—24no—
195C22×C8C22×C418yes—
196C22×C8C2414yes—
197C22×C8C2414yes—
198#127—216no—
199#127—28no—
200#127C22×C4116yescomplemented
201#124—216no—
202#124—28no—
203#124C22×C4116yescomplemented
204C4×Q8—48no—
205C4×Q8—48no—
206C4×D4—48no—
207C4×D4—48no—
208C4×D4—48no—
209C4×D4—416no—
210C4×D4—48no—
211C2×C4⋊C4—24no—
212C2×C4⋊C4—24no—
213C2×C4⋊C4—24no—
214C2×C4⋊C4—24no—
215C2×C4⋊C4—24no—
216C2×C4⋊C4—22no—
217C2×C4⋊C4—21no—
218C2×C4⋊C4—21no—
219C2×C4⋊C4—28no—
220C2×C4⋊C4—44no—
221C2×C4⋊C4—84no—
222C2×C4⋊C4C2414yes—
223C2×C4⋊C4C2412yes—
224C2×C4⋊C4C2412yes—
225C2×C22⋊C4—216no—
226C2×C22⋊C4—28no—
227C2×C22⋊C4—28no—
228C2×C22⋊C4—24no—
229C2×C22⋊C4—28no—
230C2×C22⋊C4—28no—
231C2×C22⋊C4—28no—
232C2×C22⋊C4—44no—
233C2×C22⋊C4—48no—
234C2×C22⋊C4—84no—
235C2×C22⋊C4—84no—
236C2×C22⋊C4—84no—
237C2×C42—24no—
238C2×C42—24no—
239C2×C42—24no—
240C2×C42—44no—
241C2×C42C22×C414yes—
242C2×C42C2×D412yes—
243C2×C42C2×D412yes—
244C2×C42C2×D412yes—
245C2×C42#4114yes—
246C2×C42C2412yes—
247C2×C42C2412yes—
248C2×C42C2412yes—
249#103—48no—
250#102—48no—
251#102—48no—
252#102—48no—
253#97C22×C4116yescomplemented
254C4×C8—28no—
255#95—28no—
256#95—28no—
257#95C2×D418yes—
258#95C2×D418yes—
259C24—24no—
260C24—28no—
261C24—22no—
262C24—24no—
263C24—42no—
264C24—44no—
265C24—44no—
266C24—42no—
267C24—44no—
268C24—44no—
269C24—44no—
270C24—44no—
271C24—44no—
272C24—44no—
273C24C22×D411yescharacteristic
274C2×Q8—24no—
275C2×Q8—22no—
276C2×Q8—216no—
277C2×Q8—24no—
278C2×Q8—24no—
279C2×Q8—42no—
280C2×Q8—42no—
281C2×Q8—48no—
282C2×Q8C23×C414yes—
283C2×D4—24no—
284C2×D4—28no—
285C2×D4—232no—
286C2×D4—216no—
287C2×D4—216no—
288C2×D4—216no—
289C2×D4—22no—
290C2×D4—24no—
291C2×D4—24no—
292C2×D4—24no—
293C2×D4—24no—
294C2×D4—24no—
295C2×D4—24no—
296C2×D4—24no—
297C2×D4—42no—
298C2×D4—44no—
299C2×D4—42no—
300C2×D4—44no—
301C2×D4—48no—
302C2×D4—48no—
303C2×D4—48no—
304C2×D4—832no—
305C2×D4—88no—
306C2×D4—88no—
307C2×D4C23×C414yes—
308C2×D4C23×C418yes—
309C22×C4—24no—
310C22×C4—24no—
311C22×C4—24no—
312C22×C4—22no—
313C22×C4—24no—
314C22×C4—22no—
315C22×C4—24no—
316C22×C4—24no—
317C22×C4—24no—
318C22×C4—24no—
319C22×C4—22no—
320C22×C4—24no—
321C22×C4—22no—
322C22×C4—22no—
323C22×C4—416no—
324C22×C4—48no—
325C22×C4—42no—
326C22×C4—42no—
327C22×C4—42no—
328C22×C4—42no—
329C22×C4—44no—
330C22×C4—44no—
331C22×C4—44no—
332C22×C4—44no—
333C22×C4—44no—
334C22×C4—88no—
335C22×C4—88no—
336C22×C4—88no—
337C22×C4—816no—
338C22×C4—832no—
339C22×C4C4×D418yes—
340C22×C4C23×C412yes—
341C22×C4C22×D414yes—
342C22×C4C22×D412yes—
343C22×C4C22×D412yes—
344C22×C4C22×D414yes—
345C22×C4C22×D411yescharacteristic
346C22×C4C2×#4112yes—
347C22×C4H(5,𝔽2)14yes—
348C22×C4H(5,𝔽2)14yes—
349C22×C4C2511yescharacteristic
350SD16—432no—
351D8—432no—
352C2×C8—216no—
353C2×C8—24no—
354C2×C8—24no—
355C2×C8—24no—
356C2×C8—24no—
357C2×C8—24no—
358C2×C8—48no—
359C2×C8C23×C418yes—
360C4⋊C4—24no—
361C4⋊C4—24no—
362C4⋊C4—24no—
363C4⋊C4—24no—
364C4⋊C4—48no—
365C4⋊C4—42no—
366C4⋊C4—44no—
367C4⋊C4—42no—
368C4⋊C4—88no—
369C22⋊C4—232no—
370C22⋊C4—48no—
371C22⋊C4—416no—
372C22⋊C4—88no—
373C22⋊C4—88no—
374C22⋊C4—88no—
375C42—24no—
376C42—24no—
377C42—24no—
378C42—24no—
379C42—48no—
380C42C4×D418yes—
381C42C23×C414yes—
382C42C2×#4114yes—
383C23—24no—
384C23—28no—
385C23—48no—
386C23—416no—
387C23—42no—
388C23—44no—
389C23—44no—
390C23—42no—
391C23—416no—
392C23—416no—
393C23—416no—
394C23—44no—
395C23—44no—
396C23—44no—
397C23—44no—
398C23—44no—
399C23—44no—
400C23—84no—
401C23—88no—
402C23—84no—
403C23—88no—
404C23—88no—
405C23—88no—
406C23—88no—
407C23C2×C4×D412yes—
408C23#53512yes—
409C23#53512yes—
410C23#57614yes—
411C23#57714yes—
412C23C23×D411yescharacteristic
413Q8—28no—
414Q8—48no—
415Q8—44no—
416D4—28no—
417D4—28no—
418D4—28no—
419D4—48no—
420D4—416no—
421D4—44no—
422D4—44no—
423D4—44no—
424D4—832no—
425C2×C4—216no—
426C2×C4—24no—
427C2×C4—24no—
428C2×C4—24no—
429C2×C4—22no—
430C2×C4—24no—
431C2×C4—22no—
432C2×C4—24no—
433C2×C4—24no—
434C2×C4—24no—
435C2×C4—24no—
436C2×C4—48no—
437C2×C4—42no—
438C2×C4—42no—
439C2×C4—44no—
440C2×C4—44no—
441C2×C4—48no—
442C2×C4—42no—
443C2×C4—42no—
444C2×C4—44no—
445C2×C4—44no—
446C2×C4—44no—
447C2×C4—44no—
448C2×C4—44no—
449C2×C4—816no—
450C2×C4—832no—
451C2×C4—84no—
452C2×C4—84no—
453C2×C4—88no—
454C2×C4C2×C4×D418yes—
455C2×C4C2×C4×D412yes—
456C2×C4#51818yes—
457C2×C4#53512yes—
458C2×C4#53512yes—
459C2×C4#54018yes—
460C2×C4C24×C411yescharacteristic
461C2×C4C22×#4111yescharacteristic
462C2×C4C2×H(5,𝔽2)12yes—
463C2×C4C2×H(5,𝔽2)12yes—
464C8—28no—
465C8—44no—
466C22—44no—
467C22—48no—
468C22—48no—
469C22—48no—
470C22—48no—
471C22—832no—
472C22—816no—
473C22—82no—
474C22—84no—
475C22—84no—
476C22—84no—
477C22—84no—
478C22—82no—
479C22—84no—
480C22#232814yes—
481C22#294618yes—
482C22#322014yes—
483C22#322114yes—
484C22#322418yes—
485C22C22×C4×D411yescharacteristic
486C22C2×#53511yescharacteristic
487C22C2×#53511yescharacteristic
488C22C2×#57612yes—
489C22C2×#57712yes—
490C4—28no—
491C4—44no—
492C4—42no—
493C4—44no—
494C4—42no—
495C4—82no—
496C4—82no—
497C4—84no—
498C4#232814yes—
499C4C2×#51812yes—
500C4C2×#54012yes—
501C2—88no—
502C2—84no—
503C2#2227918yesdirect product factor
504C2C2×#232811yescharacteristic
505C2C2×#294612yes—
506C2C2×#322011yescharacteristic
507C2C2×#322412yes—
508C2C2×#322111yescharacteristic
subgroupG/H
center, socleC24C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
prime radicalC22×#496C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×#376 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#2328C2semidirect
3. C2×#2326C2semidirect
4. #22279C2direct (N × H)
5. C2×#1958C2semidirect
6. C2×#1957C2semidirect
7. C2×#1880C2semidirect
8. C2×#1879C2semidirect
9. C2×#1879C2semidirect
10. C2×#1877C2semidirect
11. C2×#1836C2semidirect
12. C2×#1746C2semidirect
20. C2×#496C4semidirect
29. #2328C22semidirect
31. #2326C22semidirect
42. #1958C22semidirect
43. #1957C22semidirect
44. #1880C22semidirect
45. #1879C22semidirect
46. #1879C22semidirect
47. #1877C22semidirect
48. #1836C22semidirect
49. #1746C22semidirect
62. C22×SD16C2×C4semidirect
66. C22×D8C2×C4semidirect
72. C2×#127C2×C4semidirect
76. C2×#124C2×C4semidirect
103. #496C2×C4semidirect
112. C2×#97C2×C4semidirect
185. C2×SD16C22×C4semidirect
189. C2×D8C22×C4semidirect
200. #127C22×C4semidirect
203. #124C22×C4semidirect
253. #97C22×C4semidirect
503. C2#22279direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4962
C2×#23282
C2×#23262
#222792
C2×#19582
C2×#19572
C2×#18802
C2×#18792
C2×#18772
C2×#18362
C2×#17462