Finite Group Databasebeta

← #61555

Subgroups — #61555

Order 256.

970 conjugacy classes of subgroups.

The subgroup lattice has 600 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3519C211yesmaximal, characteristic, complemented
2#3517C211yesmaximal, characteristic, complemented
3#3391C211yesmaximal, characteristic, complemented
4#3381C211yesmaximal, characteristic, complemented
5#3368C211yesmaximal, characteristic, complemented
6#3366C211yesmaximal, characteristic, complemented
7#3355C212yesmaximal, complemented
8#3354C211yesmaximal, characteristic, complemented
9#3318C212yesmaximal, complemented
10#3309C212yesmaximal, complemented
11#3305C211yesmaximal, characteristic, complemented
12#3294C211yesmaximal, characteristic, complemented
13#3274C211yesmaximal, characteristic, complemented
14#3274C212yesmaximal, complemented
15#3184C211yesmaximal, characteristic, complemented
16#3176C212yesmaximal, complemented
17#3122C212yesmaximal, complemented
18#3119C212yesmaximal, complemented
19#3106C211yesmaximal, characteristic, complemented
20#3100C211yesmaximal, characteristic, complemented
21#2969C211yesmaximal, characteristic, complemented
22#2946C212yesmaximal, complemented
23C4×AGL(1,ℤ/8)C211yesmaximal, characteristic, complemented
24C2×AGL(1,ℤ/8)C2211yescharacteristic
25C2×AGL(1,ℤ/8)C2212yes—
26#557C2211yescharacteristic, complemented
27#555C2211yescharacteristic
28#554C2211yescharacteristic
29#553—22no—
30#553—21no—
31#553C2212yes—
32#553C2212yescomplemented
33#550—21no—
34#550C2211yescharacteristic
35#550C2211yescharacteristic, complemented
36#550C2212yescomplemented
37#550C2211yescharacteristic, complemented
38#547—21no—
39#547C2211yescharacteristic, complemented
40#546—21no—
41#546—22no—
42D42C2211yescharacteristic
43D42C2212yes—
44#540—22no—
45#540C2212yes—
46#540C2212yescomplemented
47#538—22no—
48#532—21no—
49#532C2211yescharacteristic
50#532C2211yescharacteristic, complemented
51#529—21no—
52#529C2211yescharacteristic
53#525—21no—
54C2×#121—21no—
55#520C2212yescomplemented
56#518C2212yes—
57C4×#41C2211yescharacteristic, complemented
58C2×C4×D4C2211yescharacteristic
59#499C2212yescomplemented
60#498C2211yescharacteristic, complemented
61#493C2212yescomplemented
62#493C2211yescharacteristic, complemented
63#490C2212yescomplemented
64#490C2212yescomplemented
65#486C2211yescharacteristic, complemented
66#486C2211yescharacteristic, complemented
67#482C2212yescomplemented
68#482C2212yescomplemented
69#482C2212yescomplemented
70#481C2212yescomplemented
71#480C2212yescomplemented
72#480C2212yescomplemented
73#479C2212yescomplemented
74#478C2212yes—
75#478C2212yescomplemented
76#478C2212yescomplemented
77#477C2211yescharacteristic, complemented
78#476C2211yescharacteristic, complemented
79#474C2211yescharacteristic
80#474C2211yescharacteristic, complemented
81#469C2212yescomplemented
82#469C2212yescomplemented
83#469C2212yescomplemented
84#469C2212yescomplemented
85#466C2212yescomplemented
86#466C2212yescomplemented
87#460C2211yescharacteristic, complemented
88#460C2212yescomplemented
89#459C2211yescharacteristic
90#459C2212yes—
91#459C2211yescharacteristic, complemented
92#459C2211yescharacteristic, complemented
93#459C2212yescomplemented
94#459C2212yescomplemented
95#449C2212yescomplemented
96#449C2212yescomplemented
97#449C2212yescomplemented
98#447C2212yes—
99#447C2212yes—
100#447C2212yes—
101#446C2211yescharacteristic, complemented
102C8×Q8C2211yescharacteristic, complemented
103#442C2212yes—
104#442C2211yescharacteristic
105#442C2212yescomplemented
106#442C2211yescharacteristic, complemented
107#442C2212yescomplemented
108#440C2211yescharacteristic
109#440C2212yescomplemented
110#440C2211yescharacteristic, complemented
111C4×SD16C2211yescharacteristic
112C4×SD16C2212yes—
113C4×SD16C2212yescomplemented
114C4×SD16C2211yescharacteristic, complemented
115C4×D8C2212yes—
116C4×D8C2211yescharacteristic
117C4×D8C2211yescharacteristic, complemented
118C4×D8C2212yescomplemented
119C4×D8C2212yescomplemented
120C4×D8C2212yescomplemented
121#436C2211yescharacteristic, complemented
122#436C2212yescomplemented
123#435C2212yescomplemented
124C8×D4C2211yescharacteristic, complemented
125#433C2212yescomplemented
126#431C2211yescharacteristic, complemented
127#428C2212yescomplemented
128#428C2211yescharacteristic, complemented
129#418C2211yescharacteristic
130#417C2211yescharacteristic, complemented
131#416C2212yescomplemented
132C2×#102C2212yes—
133#405C2212yescomplemented
134C4×M16C2211yescharacteristic, complemented
135C2×#41—21no—
136C2×#41—21no—
137C2×#41—21no—
138C2×#41—21no—
139C2×#41—21no—
140C2×#41C2311yescharacteristic
141C2×#41C2312yes—
142C22×D4—21no—
143C22×D4—22no—
144C22×D4C2311yescharacteristic
145C22×D4C2312yes—
146C23×C4—21no—
147AGL(1,ℤ/8)—24no—
148AGL(1,ℤ/8)—28no—
149C2×SD16C2311yescharacteristic
150C2×SD16C2312yes—
151C2×SD16C2311yescharacteristic
152C2×D8C2311yescharacteristic
153C2×D8C2312yes—
154C2×D8C2311yescharacteristic
155C2×D8C2312yes—
156C2×D8C2312yes—
157C2×D8C2312yes—
158C2×D8C2312yes—
159C2×M16C2311yescharacteristic
160C2×M16C2312yes—
161C2×M16C2311yescharacteristic
162C22×C8C2312yes—
163C4⋊Q8—21no—
164C4⋊Q8C2311yescharacteristic
165C4⋊Q8C2311yescharacteristic
166#127—21no—
167#127—22no—
168#127C2311yescharacteristic
169#127C2311yescharacteristic
170#127C2312yes—
171#127C2312yes—
172#126—22no—
173#126—22no—
174#126D412yes—
175#125—22no—
176#125D411yescharacteristic
177#125C2312yes—
178#125C2312yes—
179#124—22no—
180#124—21no—
181#124—21no—
182#124D411yescharacteristic
183#123—22no—
184#123—22no—
185#123—22no—
186#123—22no—
187#123—22no—
188#123—22no—
189#123—22no—
190#123D412yes—
191C22⋊Q8—21no—
192C22⋊Q8—21no—
193C22⋊Q8—22no—
194C22⋊Q8D411yescharacteristic
195#121—22no—
196#121—21no—
197#121—22no—
198#121—21no—
199#121—21no—
200#121—21no—
201#121—21no—
202#121—21no—
203#121—22no—
204#121—22no—
205#121—22no—
206#121—22no—
207#121—22no—
208#121—22no—
209#121—22no—
210#121—22no—
211#121—22no—
212#121—22no—
213#121D411yescharacteristic
214#121C2312yes—
215#121C2312yes—
216#121C2312yes—
217#121C2312yes—
218#121C2312yes—
219#121C2312yes—
220#120—22no—
221#120—22no—
222#120—22no—
223C4×Q8—21no—
224C4×Q8C2311yescharacteristic
225C4×Q8C2311yescharacteristic
226C4×Q8C2312yes—
227C4×Q8C2311yescharacteristic
228C4×D4—21no—
229C4×D4—21no—
230C4×D4—22no—
231C4×D4—22no—
232C4×D4—21no—
233C4×D4—22no—
234C4×D4—22no—
235C4×D4—22no—
236C4×D4—22no—
237C4×D4—22no—
238C4×D4—21no—
239C4×D4—21no—
240C4×D4—21no—
241C4×D4—21no—
242C4×D4C2311yescharacteristic
243C4×D4C2311yescharacteristic
244C4×D4C2311yescharacteristic
245C4×D4C2311yescharacteristic
246C4×D4C2311yescharacteristic
247C4×D4C2311yescharacteristic
248C4×D4C2312yes—
249C4×D4C2312yes—
250C4×D4C2312yes—
251C4×D4C2312yes—
252C4×D4C2312yes—
253C4×D4C2311yescharacteristic
254C4×D4C2312yes—
255#117—22no—
256#117—21no—
257#117—21no—
258#117C2311yescharacteristic
259#117C2312yes—
260#117C2312yes—
261C2×C4⋊C4—22no—
262C2×C4⋊C4—21no—
263C2×C4⋊C4C2311yescharacteristic
264C2×C4⋊C4C2312yes—
265C2×C22⋊C4—21no—
266C2×C22⋊C4—22no—
267C2×C22⋊C4—22no—
268C2×C42—21no—
269C2×C42C2311yescharacteristic
270#107C2311yescharacteristic
271#107C2312yes—
272#107C2311yescharacteristic
273#107C2312yes—
274#107C2312yes—
275#106C2312yes—
276#106C2311yescharacteristic
277#106C2312yes—
278#106C2311yescharacteristic
279#106C2312yes—
280C4⋊C8C2311yescharacteristic
281C4⋊C8C2311yescharacteristic
282C4⋊C8C2312yes—
283C4⋊C8C2312yes—
284#103C2311yescharacteristic
285#103C2312yes—
286#103C2311yescharacteristic
287#102C2311yescharacteristic
288#102C2312yes—
289#102C2312yes—
290#102C2312yes—
291#102C2312yes—
292#102C2312yes—
293#102C2311yescharacteristic
294#102C2311yescharacteristic
295#102C2311yescharacteristic
296#102C2311yescharacteristic
297#102C2311yescharacteristic
298#102C2312yes—
299#102C2312yes—
300#102C2312yes—
301#102C2312yes—
302#102C2312yes—
303#102C2312yes—
304C22⋊C8C2312yes—
305C22⋊C8C2312yes—
306C22⋊C8C2312yes—
307#97C2311yescharacteristic
308#97C2311yescharacteristic
309#97C2312yes—
310C4×C8C2311yescharacteristic
311C4×C8C2311yescharacteristic
312C4×C8C2312yes—
313C4×C8C2312yes—
314C24—21no—
315C24—22no—
316#41—22no—
317#41—24no—
318#41—42no—
319#41—41no—
320#41—82no—
321#41—82no—
322#41—82no—
323#41—82no—
324#41—82no—
325C2×Q8—21no—
326C2×Q8—21no—
327C2×Q8C2×D411yescharacteristic
328C2×Q8C2411yescharacteristic
329C2×D4—22no—
330C2×D4—24no—
331C2×D4—22no—
332C2×D4—21no—
333C2×D4—22no—
334C2×D4—22no—
335C2×D4—22no—
336C2×D4—22no—
337C2×D4—22no—
338C2×D4—22no—
339C2×D4—21no—
340C2×D4—22no—
341C2×D4—21no—
342C2×D4—21no—
343C2×D4—21no—
344C2×D4—22no—
345C2×D4—22no—
346C2×D4—21no—
347C2×D4—22no—
348C2×D4—22no—
349C2×D4—42no—
350C2×D4—41no—
351C2×D4—82no—
352C2×D4—84no—
353C2×D4C2×D411yescharacteristic
354C2×D4C2×D412yes—
355C2×D4C2412yes—
356C2×D4C2411yescharacteristic
357C2×D4C2412yes—
358C2×D4C2411yescharacteristic
359C2×D4C2411yescharacteristic
360C22×C4—21no—
361C22×C4—22no—
362C22×C4—21no—
363C22×C4—21no—
364C22×C4—22no—
365C22×C4—21no—
366C22×C4—21no—
367C22×C4—21no—
368C22×C4—21no—
369C22×C4—22no—
370C22×C4—22no—
371C22×C4—22no—
372C22×C4—22no—
373C22×C4—22no—
374C22×C4—21no—
375C22×C4—82no—
376C22×C4C2×D411yescharacteristic
377C22×C4C2×D411yescharacteristic
378C22×C4C2411yescharacteristic
379C22×C4C2412yes—
380SD16—22no—
381SD16—24no—
382SD16#4114yescomplemented
383D8—22no—
384D8—24no—
385D8—22no—
386D8—24no—
387D8—42no—
388D8—42no—
389D8—42no—
390M16—22no—
391M16—24no—
392M16—41no—
393C2×C8—42no—
394C2×C8C2412yes—
395C2×C8C2411yescharacteristic
396C2×C8C2411yescharacteristic
397C2×C8C2412yes—
398C2×C8C2411yescharacteristic
399C2×C8C2411yescharacteristic
400C4⋊C4—21no—
401C4⋊C4—22no—
402C4⋊C4—21no—
403C4⋊C4—22no—
404C4⋊C4—22no—
405C4⋊C4—21no—
406C4⋊C4—21no—
407C4⋊C4—22no—
408C4⋊C4—21no—
409C4⋊C4—22no—
410C4⋊C4—22no—
411C4⋊C4C2×D412yes—
412C4⋊C4C2×D411yescharacteristic
413C4⋊C4C2×D412yes—
414C4⋊C4C2×D411yescharacteristic
415C4⋊C4C2×D412yes—
416C4⋊C4C2×D412yes—
417C4⋊C4C2411yescharacteristic
418C4⋊C4C2412yes—
419C4⋊C4C2411yescharacteristic
420C4⋊C4C2412yes—
421C4⋊C4C2411yescharacteristic
422C4⋊C4C2411yescharacteristic
423C22⋊C4—22no—
424C22⋊C4—21no—
425C22⋊C4—21no—
426C22⋊C4—22no—
427C22⋊C4—21no—
428C22⋊C4—22no—
429C22⋊C4—21no—
430C22⋊C4—22no—
431C22⋊C4—21no—
432C22⋊C4—22no—
433C22⋊C4—21no—
434C22⋊C4—21no—
435C22⋊C4—22no—
436C22⋊C4—22no—
437C22⋊C4—22no—
438C22⋊C4—22no—
439C22⋊C4—22no—
440C22⋊C4—22no—
441C22⋊C4—22no—
442C22⋊C4C2×D412yes—
443C22⋊C4C2×D412yes—
444C22⋊C4C2×D412yes—
445C22⋊C4C2×D412yes—
446C22⋊C4C2×D412yes—
447C42—21no—
448C42—21no—
449C42—21no—
450C42—22no—
451C42—22no—
452C42C2×D411yescharacteristic
453C42C2×D411yescharacteristic
454C42C2411yescharacteristic
455C42C2411yescharacteristic
456C42C2412yes—
457C23—21no—
458C23—21no—
459C23—22no—
460C23—22no—
461C23—21no—
462C23—42no—
463C23—44no—
464C23—42no—
465C23—81no—
466C23—82no—
467C23—82no—
468C23C22×D412yes—
469C23C22×D411yescharacteristic
470Q8—22no—
471Q8—21no—
472Q8—42no—
473Q8—81no—
474Q8C2×#4112yes—
475D4—22no—
476D4—22no—
477D4—21no—
478D4—21no—
479D4—22no—
480D4—21no—
481D4—21no—
482D4—22no—
483D4—21no—
484D4—22no—
485D4—42no—
486D4—44no—
487D4—42no—
488D4—42no—
489D4—44no—
490D4—44no—
491D4—42no—
492D4—42no—
493D4—81no—
494D4—82no—
495D4—82no—
496D4—81no—
497D4—82no—
498D4—82no—
499D4—82no—
500D4—82no—
501D4—82no—
502D4—82no—
503D4—82no—
504D4C2×#4112yes—
505C2×C4—21no—
506C2×C4—22no—
507C2×C4—21no—
508C2×C4—22no—
509C2×C4—22no—
510C2×C4—21no—
511C2×C4—21no—
512C2×C4—21no—
513C2×C4—21no—
514C2×C4—22no—
515C2×C4—22no—
516C2×C4—21no—
517C2×C4—41no—
518C2×C4—42no—
519C2×C4—44no—
520C2×C4—42no—
521C2×C4—42no—
522C2×C4—42no—
523C2×C4—81no—
524C2×C4—81no—
525C2×C4—81no—
526C2×C4—82no—
527C2×C4—82no—
528C2×C4—82no—
529C2×C4—82no—
530C2×C4—82no—
531C2×C4—81no—
532C2×C4—82no—
533C2×C4C22×D411yescharacteristic
534C2×C4C22×D411yescharacteristic
535C2×C4C22×D412yes—
536C2×C4C22×D412yes—
537C2×C4C22×D411yescharacteristic
538C2×C4C22×D411yescharacteristic
539C2×C4C22×D412yes—
540C2×C4C22×D411yescharacteristic
541C2×C4C2511yescharacteristic
542C8—21no—
543C8—22no—
544C8—21no—
545C8—22no—
546C8—21no—
547C8C2×#4112yes—
548C22—21no—
549C22—22no—
550C22—21no—
551C22—22no—
552C22—22no—
553C22—21no—
554C22—22no—
555C22—41no—
556C22—41no—
557C22—42no—
558C22—41no—
559C22—41no—
560C22—42no—
561C22—41no—
562C22—42no—
563C22—41no—
564C22—42no—
565C22—41no—
566C22—41no—
567C22—42no—
568C22—42no—
569C22—84no—
570C22—164no—
571C22C23×D411yescharacteristic
572C4—21no—
573C4—21no—
574C4—22no—
575C4—22no—
576C4—21no—
577C4—22no—
578C4—21no—
579C4—22no—
580C4—42no—
581C4—41no—
582C4—41no—
583C4—41no—
584C4—41no—
585C4—42no—
586C4#57612yes—
587C4C22×#4111yescharacteristic
588C4#58511yescharacteristic
589C2—41no—
590C2—42no—
591C2—42no—
592C2—81no—
593C2—82no—
594C2—81no—
595C2—82no—
596C2D4×#4111yescharacteristic
597C2C2×#57611yescharacteristic
598C2#358511yescharacteristic
subgroupG/H
center, socleC22C23×D4
commutator, Frattini, cosocleC2×C4C25
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ #529 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3519C2semidirect
2. #3517C2semidirect
3. #3391C2semidirect
4. #3381C2semidirect
5. #3368C2semidirect
6. #3366C2semidirect
7. #3355C2semidirect
8. #3354C2semidirect
9. #3318C2semidirect
10. #3309C2semidirect
11. #3305C2semidirect
12. #3294C2semidirect
13. #3274C2semidirect
14. #3274C2semidirect
15. #3184C2semidirect
16. #3176C2semidirect
17. #3122C2semidirect
18. #3119C2semidirect
19. #3106C2semidirect
20. #3100C2semidirect
21. #2969C2semidirect
22. #2946C2semidirect
23. C4×AGL(1,ℤ/8)C2semidirect
26. #557C22semidirect
32. #553C22semidirect
35. #550C22semidirect
36. #550C22semidirect
37. #550C22semidirect
39. #547C22semidirect
46. #540C22semidirect
50. #532C22semidirect
55. #520C22semidirect
57. C4×#41C22semidirect
59. #499C22semidirect
60. #498C22semidirect
61. #493C22semidirect
62. #493C22semidirect
63. #490C22semidirect
64. #490C22semidirect
65. #486C22semidirect
66. #486C22semidirect
67. #482C22semidirect
68. #482C22semidirect
69. #482C22semidirect
70. #481C22semidirect
71. #480C22semidirect
72. #480C22semidirect
73. #479C22semidirect
75. #478C22semidirect
76. #478C22semidirect
77. #477C22semidirect
78. #476C22semidirect
80. #474C22semidirect
81. #469C22semidirect
82. #469C22semidirect
83. #469C22semidirect
84. #469C22semidirect
85. #466C22semidirect
86. #466C22semidirect
87. #460C22semidirect
88. #460C22semidirect
91. #459C22semidirect
92. #459C22semidirect
93. #459C22semidirect
94. #459C22semidirect
95. #449C22semidirect
96. #449C22semidirect
97. #449C22semidirect
101. #446C22semidirect
102. C8×Q8C22semidirect
105. #442C22semidirect
106. #442C22semidirect
107. #442C22semidirect
109. #440C22semidirect
110. #440C22semidirect
113. C4×SD16C22semidirect
114. C4×SD16C22semidirect
117. C4×D8C22semidirect
118. C4×D8C22semidirect
119. C4×D8C22semidirect
120. C4×D8C22semidirect
121. #436C22semidirect
122. #436C22semidirect
123. #435C22semidirect
124. C8×D4C22semidirect
125. #433C22semidirect
126. #431C22semidirect
127. #428C22semidirect
128. #428C22semidirect
130. #417C22semidirect
131. #416C22semidirect
133. #405C22semidirect
134. C4×M16C22semidirect
382. SD16#41semidirect

Maximal subgroups

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

subgroupindex
#35192
#35172
#33912
#33812
#33682
#33662
#33552
#33542
#33182
#33092
#33052
#32942
#32742
#31842
#31762
#31222
#31192
#31062
#31002
#29692
#29462
C4×AGL(1,ℤ/8)2