Finite Group Databasebeta

← C22×#2122 #7622443

Subgroups — C22×#2122 #7622443

Order 512.

4982 conjugacy classes of subgroups.

The subgroup lattice has 523 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#535C211yesmaximal, characteristic
2C22×#413C211yesmaximal, characteristic, complemented
3C22×#410C211yesmaximal, characteristic, complemented
4C2×#2122C2124yesmaximal, direct product factor
5C22×AΣL(1,𝔽16)C214yesmaximal, complemented
6C23×#41C2211yescharacteristic
7C24×D4C411yescharacteristic, complemented
8C23×M16—21no—
9C2×#535—26no—
10C2×#535—26no—
11C2×#535C4112yescomplemented
12C2×#535C22112yes—
13C22×#127—21no—
14C22×#124—21no—
15C22×#121—21no—
16C22×#121—21no—
17C22×#120C412yescomplemented
18C22×#120C2212yes—
19C22×#117—21no—
20C22×#117C411yescharacteristic, complemented
21C2×#413—26no—
22C2×#413C22112yescomplemented
23C22×#101—21no—
24C22×#100C2212yes—
25C2×#410—26no—
26C2×#410C22112yescomplemented
27C22×#99—21no—
28C22×#99C2212yes—
29#2122C22164yesdirect product factor
30C2×AΣL(1,𝔽16)C22148yescomplemented
31C26C2×C412yes—
32C22×#41—41no—
33C22×#41—46no—
34C22×#41—41no—
35C22×#41C2×C416yes—
36C22×#41D416yes—
37C22×#41D416yes—
38C22×#41C2316yes—
39C23×Q8D411yescharacteristic
40C23×D4—22no—
41C23×D4—22no—
42C23×D4—21no—
43C23×D4—26no—
44C23×D4—21no—
45C23×D4—46no—
46C23×D4—41no—
47C23×D4—41no—
48C23×D4C2×C411yescharacteristic
49C23×D4C2×C4112yescomplemented
50C23×D4D411yescharacteristic
51C23×D4C2311yescharacteristic
52C24×C4C2×C411yescharacteristic
53C24×C4D411yescharacteristic
54C24×C4D411yescharacteristic
55C22×M16—22no—
56C22×M16—212no—
57C22×M16—41no—
58C22×M16—46no—
59C23×C8—41no—
60#535—248no—
61#535—224no—
62#535—224no—
63#535C2×C4148yescomplemented
64#535C23116yes—
65C2×#127—212no—
66C2×#127—212no—
67C2×#124—212no—
68C2×#124—212no—
69C2×#121—212no—
70C2×#121—212no—
71C2×#121—212no—
72C2×#121—212no—
73C2×#120—212no—
74C2×#120—26no—
75C2×#120—26no—
76C2×#120C2×C4112yes—
77C2×#120C2×C4124yescomplemented
78C2×#120C23112yes—
79C2×#117—26no—
80C2×#117—212no—
81C2×#117—46no—
82C2×#117C2×C4112yescomplemented
83C22×C4⋊C4—21no—
84C22×C4⋊C4—41no—
85C22×C22⋊C4—22no—
86C22×C22⋊C4—22no—
87C22×C22⋊C4—22no—
88C22×C22⋊C4C2×C412yes—
89C22×C42—21no—
90C22×C42—41no—
91#413—224no—
92#413C23116yescomplemented
93C2×#101—212no—
94C2×#100—26no—
95C2×#100C23112yes—
96#410—224no—
97#410C23116yescomplemented
98C2×#99—212no—
99C2×#99—26no—
100C2×#99C23112yes—
101AΣL(1,𝔽16)C23164yescomplemented
102C25—22no—
103C25—26no—
104C25—46no—
105C25—42no—
106C25—88no—
107C25C22⋊C411yescharacteristic
108C25C22×C411yescharacteristic
109C25C22×C4112yes—
110C25C2×D411yescharacteristic
111C2×#41—46no—
112C2×#41—46no—
113C2×#41—412no—
114C2×#41—46no—
115C2×#41—46no—
116C2×#41—412no—
117C2×#41—46no—
118C2×#41—46no—
119C2×#41—412no—
120C2×#41—46no—
121C2×#41—46no—
122C2×#41—412no—
123C2×#41C22⋊C4124yes—
124C2×#41C22×C4112yes—
125C2×#41C2×D4112yes—
126C2×#41C2×D4112yes—
127C2×#41C2414yes—
128C22×Q8—43no—
129C22×Q8—41no—
130C22×Q8C22⋊C416yes—
131C22×Q8C2×D416yes—
132C22×D4—212no—
133C22×D4—224no—
134C22×D4—212no—
135C22×D4—212no—
136C22×D4—212no—
137C22×D4—224no—
138C22×D4—43no—
139C22×D4—41no—
140C22×D4—43no—
141C22×D4—41no—
142C22×D4—43no—
143C22×D4—41no—
144C22×D4—46no—
145C22×D4—42no—
146C22×D4—424no—
147C22×D4—412no—
148C22×D4—412no—
149C22×D4—412no—
150C22×D4—412no—
151C22×D4—424no—
152C22×D4—46no—
153C22×D4—41no—
154C22×D4—41no—
155C22×D4—88no—
156C22×D4—88no—
157C22×D4C22⋊C416yes—
158C22×D4C22⋊C416yes—
159C22×D4C22×C413yes—
160C22×D4C22×C416yes—
161C22×D4C22×C4116yescomplemented
162C22×D4C2×D413yes—
163C22×D4C2×D416yes—
164C22×D4C2×D413yes—
165C22×D4C2413yes—
166C23×C4—21no—
167C23×C4—26no—
168C23×C4—21no—
169C23×C4—26no—
170C23×C4—21no—
171C23×C4—26no—
172C23×C4—21no—
173C23×C4—21no—
174C23×C4—21no—
175C23×C4—22no—
176C23×C4—42no—
177C23×C4C22⋊C411yescharacteristic
178C23×C4C22⋊C416yes—
179C23×C4C22⋊C416yes—
180C23×C4C22⋊C416yes—
181C23×C4C22⋊C411yescharacteristic
182C23×C4C22⋊C411yescharacteristic
183C23×C4C22×C416yes—
184C23×C4C2×D416yes—
185C23×C4C2×D411yescharacteristic
186C23×C4C2×D416yes—
187C2×M16—212no—
188C2×M16—216no—
189C2×M16—46no—
190C2×M16—412no—
191C2×M16—424no—
192C22×C8—42no—
193C22×C8—412no—
194#127—248no—
195#127—216no—
196#124—248no—
197#124—216no—
198#121—248no—
199#121—248no—
200#121—216no—
201#121—216no—
202#120—224no—
203#120—248no—
204#120—212no—
205#120—212no—
206#120C22×C4124yes—
207#120C22×C4132yescomplemented
208#120C2418yes—
209#117—224no—
210#117—216no—
211#117—424no—
212#117C22×C4116yescomplemented
213C2×C4⋊C4—212no—
214C2×C4⋊C4—412no—
215C2×C22⋊C4—26no—
216C2×C22⋊C4—212no—
217C2×C22⋊C4—224no—
218C2×C22⋊C4—212no—
219C2×C22⋊C4—212no—
220C2×C22⋊C4—46no—
221C2×C22⋊C4C22×C4112yes—
222C2×C42—212no—
223C2×C42—412no—
224#101—216no—
225#100—212no—
226#100C2418yes—
227#99—216no—
228#99—212no—
229#99C2418yes—
230C24—23no—
231C24—21no—
232C24—21no—
233C24—21no—
234C24—23no—
235C24—23no—
236C24—212no—
237C24—212no—
238C24—44no—
239C24—44no—
240C24—44no—
241C24—412no—
242C24—412no—
243C24—48no—
244C24—48no—
245C24—412no—
246C24—412no—
247C24—46no—
248C24—42no—
249C24—824no—
250C24—824no—
251C24—816no—
252C24—848no—
253C24C2×C22⋊C411yescharacteristic
254C24C2×C22⋊C413yes—
255C24C2×C22⋊C413yes—
256C24C2×C22⋊C416yes—
257C24C23×C413yes—
258C24C23×C418yes—
259C24C22×D413yes—
260#41—424no—
261#41—424no—
262#41—412no—
263#41—412no—
264#41—412no—
265#41—412no—
266#41—412no—
267#41—412no—
268#41—44no—
269#41—44no—
270C2×Q8—46no—
271C2×Q8—46no—
272C2×Q8—46no—
273C2×Q8—46no—
274C2×Q8C2×C22⋊C4112yes—
275C2×Q8C22×D414yes—
276C2×D4—224no—
277C2×D4—232no—
278C2×D4—28no—
279C2×D4—216no—
280C2×D4—216no—
281C2×D4—46no—
282C2×D4—46no—
283C2×D4—46no—
284C2×D4—46no—
285C2×D4—46no—
286C2×D4—43no—
287C2×D4—46no—
288C2×D4—43no—
289C2×D4—43no—
290C2×D4—43no—
291C2×D4—46no—
292C2×D4—46no—
293C2×D4—43no—
294C2×D4—43no—
295C2×D4—43no—
296C2×D4—43no—
297C2×D4—424no—
298C2×D4—424no—
299C2×D4—448no—
300C2×D4—448no—
301C2×D4—416no—
302C2×D4—416no—
303C2×D4—424no—
304C2×D4—412no—
305C2×D4—412no—
306C2×D4—824no—
307C2×D4—848no—
308C2×D4—824no—
309C2×D4C2×C22⋊C4112yes—
310C2×D4C2×C22⋊C416yes—
311C2×D4C2×C22⋊C4112yes—
312C2×D4C23×C413yes—
313C2×D4C23×C414yes—
314C2×D4C22×D413yes—
315C2×D4C22×D414yes—
316C2×D4C22×D413yes—
317C2×D4C2511yescharacteristic
318C22×C4—23no—
319C22×C4—23no—
320C22×C4—23no—
321C22×C4—21no—
322C22×C4—21no—
323C22×C4—21no—
324C22×C4—26no—
325C22×C4—26no—
326C22×C4—212no—
327C22×C4—26no—
328C22×C4—26no—
329C22×C4—212no—
330C22×C4—212no—
331C22×C4—26no—
332C22×C4—26no—
333C22×C4—26no—
334C22×C4—26no—
335C22×C4—26no—
336C22×C4—26no—
337C22×C4—212no—
338C22×C4—212no—
339C22×C4—212no—
340C22×C4—26no—
341C22×C4—26no—
342C22×C4—212no—
343C22×C4—48no—
344C22×C4—412no—
345C22×C4—88no—
346C22×C4#9916yes—
347C22×C4#9911yescharacteristic
348C22×C4#9911yescharacteristic
349C22×C4C2×C22⋊C416yes—
350C22×C4C2×C22⋊C416yes—
351C22×C4C2×C22⋊C413yes—
352C22×C4C2×C22⋊C4112yes—
353C22×C4C2×C22⋊C4112yes—
354C22×C4C2×C22⋊C4112yes—
355C22×C4C2×C22⋊C416yes—
356C22×C4C23×C414yes—
357C22×C4C22×D414yes—
358C22×C4C22×D413yes—
359C22×C4C22×D414yes—
360M16—28no—
361M16—412no—
362M16—416no—
363C2×C8—412no—
364C2×C8—416no—
365C4⋊C4—216no—
366C4⋊C4—416no—
367C22⋊C4—212no—
368C22⋊C4—224no—
369C22⋊C4—232no—
370C22⋊C4—28no—
371C22⋊C4—28no—
372C22⋊C4—412no—
373C22⋊C4C23×C418yes—
374C42—216no—
375C42—416no—
376C23—24no—
377C23—23no—
378C23—23no—
379C23—23no—
380C23—23no—
381C23—23no—
382C23—26no—
383C23—23no—
384C23—23no—
385C23—26no—
386C23—23no—
387C23—28no—
388C23—46no—
389C23—46no—
390C23—412no—
391C23—412no—
392C23—46no—
393C23—46no—
394C23—424no—
395C23—424no—
396C23—424no—
397C23—48no—
398C23—44no—
399C23—44no—
400C23—44no—
401C23—412no—
402C23—412no—
403C23—86no—
404C23—86no—
405C23—824no—
406C23—88no—
407C23—824no—
408C23—848no—
409C23—848no—
410C23—848no—
411C23—848no—
412C23—88no—
413C23C2×#9913yes—
414C23C2×#9911yescharacteristic
415C23C22×C22⋊C413yes—
416C23C22×C22⋊C413yes—
417C23C22×C22⋊C413yes—
418C23C22×C22⋊C414yes—
419C23C24×C411yescharacteristic
420C23C23×D411yescharacteristic
421Q8—412no—
422Q8—44no—
423D4—412no—
424D4—412no—
425D4—46no—
426D4—44no—
427D4—43no—
428D4—43no—
429D4—44no—
430D4—43no—
431D4—41no—
432D4—432no—
433D4—416no—
434D4—416no—
435D4—824no—
436D4—832no—
437D4—88no—
438C2×C4—23no—
439C2×C4—23no—
440C2×C4—26no—
441C2×C4—26no—
442C2×C4—23no—
443C2×C4—26no—
444C2×C4—23no—
445C2×C4—26no—
446C2×C4—24no—
447C2×C4—24no—
448C2×C4—24no—
449C2×C4—24no—
450C2×C4—212no—
451C2×C4—212no—
452C2×C4—212no—
453C2×C4—212no—
454C2×C4—212no—
455C2×C4—212no—
456C2×C4—24no—
457C2×C4—24no—
458C2×C4—28no—
459C2×C4—424no—
460C2×C4—48no—
461C2×C4—824no—
462C2×C4C2×#99112yes—
463C2×C4C2×#9916yes—
464C2×C4C2×#9916yes—
465C2×C4C22×C22⋊C414yes—
466C2×C4C22×C22⋊C414yes—
467C2×C4C22×C22⋊C413yes—
468C2×C4C22×C22⋊C414yes—
469C2×C4C23×D411yescharacteristic
470C8—48no—
471C22—26no—
472C22—26no—
473C22—21no—
474C22—23no—
475C22—21no—
476C22—24no—
477C22—23no—
478C22—44no—
479C22—43no—
480C22—41no—
481C22—43no—
482C22—41no—
483C22—46no—
484C22—46no—
485C22—48no—
486C22—48no—
487C22—46no—
488C22—46no—
489C22—46no—
490C22—46no—
491C22—412no—
492C22—48no—
493C22—83no—
494C22—83no—
495C22—86no—
496C22—824no—
497C22—816no—
498C22—848no—
499C22—824no—
500C22#212214yesdirect product factor
501C22C22×#9913yes—
502C22C22×#9913yes—
503C22C23×C22⋊C411yescharacteristic
504C4—21no—
505C4—24no—
506C4—23no—
507C4—24no—
508C4—48no—
509C4—88no—
510C4C22×#9914yes—
511C4C22×#9914yes—
512C2—21no—
513C2—23no—
514C2—41no—
515C2—43no—
516C2—41no—
517C2—43no—
518C2—44no—
519C2—88no—
520C2C2×#212216yesdirect product factor
521C2C23×#9911yescharacteristic
subgroupG/H
center, socleC23C2×#99
commutatorC23C24×C4
Frattini, cosocleC2×D4C25
prime radicalC22×#535C2
LCSG ▷ C23 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×#41 ◁ G
LECSG ▷ C2×D4 ▷ C22 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#413C2semidirect
3. C22×#410C2semidirect
4. C2×#2122C2direct (N × H)
5. C22×AΣL(1,𝔽16)C2semidirect
7. C24×D4C4semidirect
11. C2×#535C4semidirect
17. C22×#120C4semidirect
20. C22×#117C4semidirect
22. C2×#413C22semidirect
26. C2×#410C22semidirect
29. #2122C22direct (N × H)
30. C2×AΣL(1,𝔽16)C22semidirect
49. C23×D4C2×C4semidirect
63. #535C2×C4semidirect
77. C2×#120C2×C4semidirect
82. C2×#117C2×C4semidirect
92. #413C23semidirect
97. #410C23semidirect
101. AΣL(1,𝔽16)C23semidirect
161. C22×D4C22×C4semidirect
207. #120C22×C4semidirect
212. #117C22×C4semidirect
500. C22#2122direct (N × H)
520. C2C2×#2122direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5352
C22×#4132
C22×#4102
C2×#21222
C22×AΣL(1,𝔽16)2