Finite Group Databasebeta

← C2×#16811 #611580

Subgroups — C2×#16811 #611580

Order 512.

5774 conjugacy classes of subgroups.

The subgroup lattice has 504 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#399C212yesmaximal, complemented
2C22×#398C212yesmaximal, complemented
3C22×#394C212yesmaximal
4C22×#390C211yesmaximal, characteristic
5C22×#389C211yesmaximal, characteristic, complemented
6#16811C2116yesmaximal, direct product factor
7C2×#1439C212yesmaximal, complemented
8C2×#1439C214yesmaximal, complemented
9C2×#1434C211yesmaximal, characteristic, complemented
10C24×D4C2211yescharacteristic
11C23×C4⋊C4C2212yes—
12C23×C4⋊C4C2211yescharacteristic
13C23×C4⋊C4C2214yes—
14C23×C4⋊C4C2211yescharacteristic
15C23×C4⋊C4C2211yescharacteristic
16C23×C22⋊C4C2212yes—
17C23×C22⋊C4C2214yes—
18C23×C22⋊C4C2214yes—
19C23×C22⋊C4C2212yes—
20C23×C42C2211yescharacteristic
21C2×#399—216no—
22C2×#399C22116yescomplemented
23C2×#398—216no—
24C2×#398C22116yescomplemented
25C2×#394—216no—
26C2×#394C22116yes—
27C2×#390—28no—
28C2×#390C2218yes—
29C2×#389—28no—
30C2×#389C2218yescomplemented
31C22×#95C2212yes—
32C22×#95C2214yes—
33C22×#95C2212yes—
34C22×#95C2212yes—
35C22×#95C2212yes—
36#1439C22116yescomplemented
37#1439C22132yescomplemented
38#1434C2218yescomplemented
39C26C2312yes—
40C23×D4—28no—
41C23×D4—24no—
42C23×D4—28no—
43C23×D4—44no—
44C23×D4C2314yes—
45C24×C4C2312yes—
46C24×C4C2312yes—
47C24×C4C2311yescharacteristic
48C24×C4C2312yes—
49C24×C4C2314yes—
50C24×C4C2311yescharacteristic
51C24×C4C2311yescharacteristic
52C22×C4⋊C4—24no—
53C22×C4⋊C4—24no—
54C22×C4⋊C4—28no—
55C22×C4⋊C4—216no—
56C22×C4⋊C4—28no—
57C22×C4⋊C4—28no—
58C22×C4⋊C4—216no—
59C22×C4⋊C4—24no—
60C22×C4⋊C4—28no—
61C22×C4⋊C4—24no—
62C22×C4⋊C4—48no—
63C22×C4⋊C4—44no—
64C22×C4⋊C4D418yescomplemented
65C22×C4⋊C4C2318yes—
66C22×C4⋊C4C2314yes—
67C22×C4⋊C4C23116yes—
68C22×C4⋊C4C2314yes—
69C22×C4⋊C4C2314yes—
70C22×C22⋊C4—216no—
71C22×C22⋊C4—216no—
72C22×C22⋊C4—216no—
73C22×C22⋊C4—216no—
74C22×C22⋊C4—28no—
75C22×C22⋊C4—28no—
76C22×C22⋊C4—28no—
77C22×C22⋊C4—28no—
78C22×C22⋊C4—48no—
79C22×C22⋊C4—48no—
80C22×C22⋊C4—48no—
81C22×C22⋊C4C2318yes—
82C22×C22⋊C4C23116yes—
83C22×C22⋊C4C23116yes—
84C22×C22⋊C4C2318yes—
85C22×C42—44no—
86C22×C42D418yes—
87C22×C42C2314yes—
88#399—264no—
89#398—264no—
90#394—264no—
91#390—232no—
92#389—232no—
93C2×#95—216no—
94C2×#95—28no—
95C2×#95—28no—
96C2×#95—44no—
97C2×#95D4116yes—
98C2×#95C23116yes—
99C2×#95C2318yes—
100C2×#95C2318yes—
101C2×#95C2318yes—
102C2×#95C2318yes—
103C25—24no—
104C25—24no—
105C25—28no—
106C25—24no—
107C25—24no—
108C25—28no—
109C25—28no—
110C25—28no—
111C25—24no—
112C25—24no—
113C25#4118yes—
114C25C2414yes—
115C25C2411yescharacteristic
116C22×D4—232no—
117C22×D4—216no—
118C22×D4—28no—
119C22×D4—216no—
120C22×D4—48no—
121C22×D4—464no—
122C22×D4—416no—
123C22×D4—416no—
124C23×C4—24no—
125C23×C4—24no—
126C23×C4—24no—
127C23×C4—24no—
128C23×C4—24no—
129C23×C4—28no—
130C23×C4—24no—
131C23×C4—24no—
132C23×C4—28no—
133C23×C4—24no—
134C23×C4—24no—
135C23×C4—24no—
136C23×C4—28no—
137C23×C4—28no—
138C23×C4—24no—
139C23×C4—24no—
140C23×C4—28no—
141C23×C4—28no—
142C23×C4—24no—
143C23×C4—24no—
144C23×C4—24no—
145C23×C4—24no—
146C23×C4—24no—
147C23×C4—28no—
148C23×C4—24no—
149C23×C4—24no—
150C23×C4—28no—
151C23×C4—28no—
152C23×C4—28no—
153C23×C4C2×D418yes—
154C23×C4C2×D4116yes—
155C23×C4C2×D414yes—
156C23×C4C2×D414yes—
157C23×C4C2×D414yes—
158C23×C4C2×D418yes—
159C23×C4C2×D414yes—
160C23×C4#4114yes—
161C23×C4C2414yes—
162C23×C4C2414yes—
163C23×C4C2414yes—
164C23×C4C2418yes—
165C23×C4C2412yes—
166C23×C4C2412yes—
167C23×C4C2412yes—
168C2×C4⋊C4—232no—
169C2×C4⋊C4—28no—
170C2×C4⋊C4—28no—
171C2×C4⋊C4—28no—
172C2×C4⋊C4—216no—
173C2×C4⋊C4—28no—
174C2×C4⋊C4—216no—
175C2×C4⋊C4—232no—
176C2×C4⋊C4—216no—
177C2×C4⋊C4—216no—
178C2×C4⋊C4—232no—
179C2×C4⋊C4—416no—
180C2×C4⋊C4—48no—
181C2×C4⋊C4—464no—
182C2×C4⋊C4—416no—
183C2×C4⋊C4—432no—
184C2×C4⋊C4—416no—
185C2×C4⋊C4C2×D4116yescomplemented
186C2×C22⋊C4—232no—
187C2×C22⋊C4—216no—
188C2×C22⋊C4—216no—
189C2×C22⋊C4—232no—
190C2×C22⋊C4—232no—
191C2×C22⋊C4—232no—
192C2×C22⋊C4—216no—
193C2×C22⋊C4—216no—
194C2×C22⋊C4—416no—
195C2×C22⋊C4—416no—
196C2×C22⋊C4—416no—
197C2×C22⋊C4—464no—
198C2×C22⋊C4—464no—
199C2×C22⋊C4—432no—
200C2×C22⋊C4—432no—
201C2×C42—416no—
202C2×C42—48no—
203C2×C42C2×D4116yes—
204#95—216no—
205#95—232no—
206#95—216no—
207#95—48no—
208#95C2×D4132yes—
209C24—216no—
210C24—232no—
211C24—232no—
212C24—216no—
213C24—216no—
214C24—24no—
215C24—24no—
216C24—28no—
217C24—24no—
218C24—24no—
219C24—28no—
220C24—28no—
221C24—28no—
222C24—24no—
223C24—24no—
224C24—48no—
225C24—48no—
226C24—48no—
227C24—48no—
228C24—48no—
229C24—416no—
230C24—416no—
231C24—48no—
232C24—416no—
233C24—416no—
234C24—416no—
235C24—416no—
236C24—416no—
237C24—48no—
238C24—416no—
239C24—48no—
240C24—416no—
241C24—416no—
242C24C22×D412yes—
243C24C22×D412yes—
244C24C22×D414yes—
245C24C2×#4118yes—
246C24C2×#4112yes—
247C24C2×#4114yes—
248C24H(5,𝔽2)14yes—
249C24H(5,𝔽2)14yes—
250C242−1+414yes—
251C242−1+414yes—
252C24C2511yescharacteristic
253C2×D4—232no—
254C2×D4—464no—
255C2×D4—416no—
256C2×D4—4128no—
257C2×D4—416no—
258C22×C4—28no—
259C22×C4—28no—
260C22×C4—28no—
261C22×C4—28no—
262C22×C4—216no—
263C22×C4—216no—
264C22×C4—232no—
265C22×C4—24no—
266C22×C4—24no—
267C22×C4—24no—
268C22×C4—24no—
269C22×C4—216no—
270C22×C4—28no—
271C22×C4—28no—
272C22×C4—28no—
273C22×C4—232no—
274C22×C4—216no—
275C22×C4—232no—
276C22×C4—216no—
277C22×C4—232no—
278C22×C4—28no—
279C22×C4—24no—
280C22×C4—24no—
281C22×C4—24no—
282C22×C4—28no—
283C22×C4—24no—
284C22×C4—24no—
285C22×C4—28no—
286C22×C4—24no—
287C22×C4—24no—
288C22×C4—28no—
289C22×C4—24no—
290C22×C4—28no—
291C22×C4—28no—
292C22×C4—24no—
293C22×C4—24no—
294C22×C4—24no—
295C22×C4—28no—
296C22×C4—24no—
297C22×C4—24no—
298C22×C4—24no—
299C22×C4—24no—
300C22×C4—28no—
301C22×C4—28no—
302C22×C4—28no—
303C22×C4—48no—
304C22×C4—48no—
305C22×C4—416no—
306C22×C4—416no—
307C22×C4—416no—
308C22×C4—48no—
309C22×C4—48no—
310C22×C4—416no—
311C22×C4—416no—
312C22×C4—48no—
313C22×C4—48no—
314C22×C4—48no—
315C22×C4—48no—
316C22×C4—48no—
317C22×C4—48no—
318C22×C4—416no—
319C22×C4—416no—
320C22×C4—416no—
321C22×C4—416no—
322C22×C4#121116yes—
323C22×C4#127116yes—
324C22×C4C22×D414yes—
325C22×C4C22×D4116yes—
326C22×C4C22×D418yes—
327C22×C4C22×D414yes—
328C22×C4C22×D414yes—
329C22×C4C22×D418yes—
330C22×C4C22×D414yes—
331C22×C4C2×#4114yes—
332C4⋊C4—232no—
333C4⋊C4—464no—
334C4⋊C4—416no—
335C4⋊C4—432no—
336C4⋊C4—416no—
337C22⋊C4—464no—
338C22⋊C4—464no—
339C22⋊C4—432no—
340C22⋊C4—432no—
341C42—416no—
342C23—28no—
343C23—216no—
344C23—216no—
345C23—28no—
346C23—28no—
347C23—432no—
348C23—44no—
349C23—44no—
350C23—44no—
351C23—44no—
352C23—44no—
353C23—44no—
354C23—48no—
355C23—48no—
356C23—48no—
357C23—464no—
358C23—48no—
359C23—48no—
360C23—464no—
361C23—48no—
362C23—48no—
363C23—44no—
364C23—48no—
365C23—44no—
366C23—48no—
367C23—48no—
368C23—432no—
369C23—432no—
370C23—816no—
371C23—816no—
372C23—816no—
373C23—832no—
374C23—832no—
375C23—816no—
376C23C2×#12114yes—
377C23#52514yes—
378C23C2×#12714yes—
379C23#53414yes—
380C23#53514yes—
381C23#53614yes—
382C23#53614yes—
383C23#536116yes—
384C23#53718yes—
385C23#53918yes—
386C23#539116yes—
387C23D4218yes—
388C23#546116yes—
389C23#54818yes—
390C23#55018yes—
391C23#55218yes—
392C23#562116yes—
393C23C23×D411yescharacteristic
394C23C23×D411yescharacteristic
395C23C23×D412yes—
396C23C22×#4111yescharacteristic
397C23C22×#4112yes—
398C23C2×H(5,𝔽2)12yes—
399C23C2×H(5,𝔽2)12yes—
400C23C2×2−1+412yes—
401C23C2×2−1+412yes—
402D4—464no—
403C2×C4—232no—
404C2×C4—24no—
405C2×C4—24no—
406C2×C4—24no—
407C2×C4—24no—
408C2×C4—28no—
409C2×C4—28no—
410C2×C4—216no—
411C2×C4—232no—
412C2×C4—28no—
413C2×C4—24no—
414C2×C4—24no—
415C2×C4—24no—
416C2×C4—216no—
417C2×C4—28no—
418C2×C4—216no—
419C2×C4—28no—
420C2×C4—216no—
421C2×C4—416no—
422C2×C4—44no—
423C2×C4—44no—
424C2×C4—48no—
425C2×C4—464no—
426C2×C4—48no—
427C2×C4—48no—
428C2×C4—44no—
429C2×C4—44no—
430C2×C4—48no—
431C2×C4—48no—
432C2×C4—432no—
433C2×C4—44no—
434C2×C4—44no—
435C2×C4—44no—
436C2×C4—44no—
437C2×C4—44no—
438C2×C4—44no—
439C2×C4—48no—
440C2×C4—48no—
441C2×C4—48no—
442C2×C4—48no—
443C2×C4—816no—
444C2×C4—816no—
445C2×C4C2×#12118yes—
446C2×C4C2×#12718yes—
447C22—48no—
448C22—48no—
449C22—48no—
450C22—416no—
451C22—416no—
452C22—84no—
453C22—84no—
454C22—84no—
455C22—88no—
456C22—88no—
457C22—864no—
458C22—84no—
459C22#253618yes—
460C22#253918yes—
461C22#254118yes—
462C22#261818yes—
463C22#263318yes—
464C22#265818yes—
465C22#2681132yes—
466C22#2694132yes—
467C22#281618yes—
468C22C22×#12111yescharacteristic
469C22C2×#52511yescharacteristic
470C22C22×#12711yescharacteristic
471C22C2×#53411yescharacteristic
472C22C2×#53511yescharacteristic
473C22C2×#53611yescharacteristic
474C22C2×#53611yescharacteristic
475C22C2×#53614yes—
476C22C2×#53712yes—
477C22C2×#53914yes—
478C22C2×#53912yes—
479C22C2×D4212yes—
480C22C2×#54614yes—
481C22C2×#54812yes—
482C22C2×#55012yes—
483C22C2×#55212yes—
484C22C2×#56214yes—
485C4—28no—
486C4—28no—
487C4—44no—
488C4—48no—
489C4—416no—
490C4—84no—
491C4—84no—
492C2—88no—
493C2#16811116yesdirect product factor
494C2C2×#261811yescharacteristic
495C2C2×#263311yescharacteristic
496C2C2×#265811yescharacteristic
497C2C2×#253911yescharacteristic
498C2C2×#253611yescharacteristic
499C2C2×#254111yescharacteristic
500C2C2×#281611yescharacteristic
501C2C2×#268114yes—
502C2C2×#269414yes—
subgroupG/H
center, socleC25C24
commutator, Frattini, cosocleC24C25
prime radicalC24×D4C22
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#399C2semidirect
2. C22×#398C2semidirect
5. C22×#389C2semidirect
6. #16811C2direct (N × H)
7. C2×#1439C2semidirect
8. C2×#1439C2semidirect
9. C2×#1434C2semidirect
22. C2×#399C22semidirect
24. C2×#398C22semidirect
30. C2×#389C22semidirect
36. #1439C22semidirect
37. #1439C22semidirect
38. #1434C22semidirect
64. C22×C4⋊C4D4semidirect
185. C2×C4⋊C4C2×D4semidirect
493. C2#16811direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#3992
C22×#3982
C22×#3942
C22×#3902
C22×#3892
#168112
C2×#14392
C2×#14342