Finite Group Databasebeta

← #6728681

Subgroups — #6728681

Order 512.

1342 conjugacy classes of subgroups.

The subgroup lattice has 787 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#39353C211yesmaximal, characteristic
2#36177C211yesmaximal, characteristic
3#33146C211yesmaximal, characteristic
4#32497C212yesmaximal, complemented
5#32396C212yesmaximal, complemented
6#32300C212yesmaximal
7#32300C212yesmaximal
8#29922C211yesmaximal, characteristic
9#29845C211yesmaximal, characteristic
10#28836C211yesmaximal, characteristic, complemented
11#28646C211yesmaximal, characteristic, complemented
12#27382C212yesmaximal, complemented
13#27115C212yesmaximal
14#27051C212yesmaximal
15#26532C211yesmaximal, characteristic, complemented
16#26513C211yesmaximal, characteristic, complemented
17#26322C211yesmaximal, characteristic, complemented
18#26283C211yesmaximal, characteristic, complemented
19#26104C212yesmaximal, complemented
20#23222C211yesmaximal, characteristic, complemented
21#22729C211yesmaximal, characteristic, complemented
22#22104C211yesmaximal, characteristic
23#21358C211yesmaximal, characteristic
24C2×#541—21no—
25C2×#487C2211yescharacteristic
26C2×#446C2211yescharacteristic
27C2×#431C2211yescharacteristic
28#2857C2211yescharacteristic
29#2857C2211yescharacteristic
30#2855—21no—
31#2722—22no—
32#2719—22no—
33#2625—21no—
34#2571C2211yescharacteristic
35#2568C2211yescharacteristic
36#2552C2212yes—
37#2552C2211yescharacteristic
38#2546C2211yescharacteristic
39#2533—22no—
40#2514—21no—
41#2514C2212yes—
42#2509—21no—
43#2506C2212yes—
44#2503C2212yes—
45#2496C2212yes—
46#2496C2212yes—
47#2493—22no—
48#2453—21no—
49#2446—21no—
50#2365C2211yescharacteristic
51#2365C2211yescharacteristic
52#2360C2212yes—
53#2356C2212yes—
54#2355C2211yescharacteristic
55Q8×C4⋊C4C2211yescharacteristic
56C4×C22⋊Q8C2211yescharacteristic
57#2285C2211yescharacteristic
58#2283—21no—
59C2×C4×C4⋊C4C2211yescharacteristic
60#2101C2212yes—
61#2101C2212yes—
62#2096C2212yes—
63#2095C2212yes—
64#2095C2212yes—
65#2087C2212yes—
66#2085C2212yes—
67#2085C2212yes—
68#2084C2212yes—
69#2072C2212yes—
70#2072C2212yes—
71#2068C2212yes—
72#2068C2212yes—
73#2068C2212yes—
74#2066C2212yes—
75#2066C2212yes—
76#2035C2212yes—
77#2035C2212yes—
78#2035C2212yes—
79#2035C2212yes—
80#1990C2211yescharacteristic
81#1988C2211yescharacteristic
82#1988C2211yescharacteristic
83#1984C2211yescharacteristic
84#1981C2211yescharacteristic
85#1981C2211yescharacteristic
86#1956C2211yescharacteristic
87#1949C2212yes—
88#1949C2212yes—
89#1948C2211yescharacteristic
90#1948C2211yescharacteristic
91#1948C2212yes—
92#1947C2211yescharacteristic
93#1947C2211yescharacteristic
94#1947C2211yescharacteristic
95#1947C2211yescharacteristic
96#1947C2211yescharacteristic
97#1947C2211yescharacteristic
98#1944C2212yes—
99#1940C2212yes—
100#1939C2211yescharacteristic
101#1935C2212yes—
102#1935C2212yes—
103#1935C2212yes—
104#1928C2212yes—
105#1928C2212yes—
106#1928C2212yes—
107#1924C2212yes—
108#1924C2212yes—
109#1921C2212yes—
110#1920C2212yes—
111#1919C2212yes—
112#1918C2212yes—
113#1918C2212yes—
114#1917C2212yes—
115#1863C2212yes—
116#1863C2212yes—
117#1852C2211yescharacteristic
118#1852C2211yescharacteristic
119#1852C2212yes—
120#1852C2211yescharacteristic
121#1852C2211yescharacteristic
122#1847C2212yes—
123#1847C2212yes—
124#1844C2211yescharacteristic
125#1823C2212yes—
126#1803C2212yes—
127#1797C2211yescharacteristic
128#1776C2212yes—
129C4×#107C2211yescharacteristic
130C4×#107C2211yescharacteristic
131C4×#107C2211yescharacteristic
132C4×#107C2211yescharacteristic
133#1770C2211yescharacteristic
134#1763C2212yes—
135#541—48no—
136C2×C4⋊Q8—21no—
137C2×C4⋊Q8C2311yescharacteristic
138C2×C4⋊Q8C2311yescharacteristic
139C2×#126—22no—
140C2×#126—22no—
141C2×#125—21no—
142C2×#125—22no—
143C2×#125—22no—
144C2×C22⋊Q8—21no—
145C2×C22⋊Q8D411yescharacteristic
146C2×C22⋊Q8C2312yes—
147C2×C4×Q8—21no—
148C2×C4×Q8—21no—
149C2×C4×Q8C2312yes—
150C2×C4×Q8C2311yescharacteristic
151C2×#117—21no—
152C22×C4⋊C4C2311yescharacteristic
153C22×C4⋊C4C2311yescharacteristic
154C22×C42—21no—
155C22×C42C2311yescharacteristic
156#487—24no—
157#446—24no—
158#431—24no—
159C2×#107C2311yescharacteristic
160C2×#107C2311yescharacteristic
161C2×#107C2311yescharacteristic
162C2×#107C2311yescharacteristic
163C2×#107C2312yes—
164C2×#107C2311yescharacteristic
165C2×#107C2312yes—
166C2×#107C2311yescharacteristic
167C2×#107C2311yescharacteristic
168C2×#107C2311yescharacteristic
169C2×#106C2312yes—
170C2×#106C2312yes—
171C2×#106C2312yes—
172C2×#106C2312yes—
173C2×C4⋊C8C2311yescharacteristic
174C2×C4⋊C8C2311yescharacteristic
175C2×C4⋊C8C2311yescharacteristic
176C2×C4⋊C8C2311yescharacteristic
177C2×C4⋊C8C2312yes—
178C2×C4⋊C8C2312yes—
179C2×#103C2312yes—
180C2×#103C2312yes—
181C2×#103C2312yes—
182C2×#103C2312yes—
183C2×#103C2312yes—
184C2×#103C2312yes—
185C2×#103C2312yes—
186C2×#103C2312yes—
187C2×C22⋊C8C2311yescharacteristic
188C2×C22⋊C8C2311yescharacteristic
189C2×C22⋊C8C2312yes—
190C2×#97C2312yes—
191C2×#97C2312yes—
192C2×C4×C8C2311yescharacteristic
193C2×C4×C8C2311yescharacteristic
194#401—22no—
195#400—22no—
196#400—22no—
197#400—22no—
198#400—22no—
199#400—22no—
200#400—22no—
201#400—22no—
202#400—22no—
203#398—22no—
204#398—22no—
205#398—22no—
206#398—22no—
207#398—22no—
208#397—22no—
209#397—22no—
210#391—21no—
211#391—21no—
212#391—21no—
213#391—21no—
214#391—21no—
215#391D411yescharacteristic
216#391C2312yes—
217#391C2312yes—
218#391C2312yes—
219#391C2312yes—
220#389—21no—
221#389—21no—
222#389—21no—
223#389—22no—
224#389—21no—
225#389—22no—
226#389—21no—
227#389—21no—
228#389—21no—
229#389—22no—
230#389D411yescharacteristic
231#389C2312yes—
232#389C2312yes—
233#389C2312yes—
234#389C2312yes—
235#389C2312yes—
236#389C2312yes—
237#387—22no—
238#387—22no—
239#387—22no—
240#387—22no—
241#387—22no—
242#387—22no—
243#387—22no—
244#387—22no—
245#387—22no—
246#387—22no—
247#387D412yes—
248#385—22no—
249#385D412yes—
250#384C2312yes—
251#384C2311yescharacteristic
252#384C2311yescharacteristic
253#384C2312yes—
254#384C2311yescharacteristic
255#384C2311yescharacteristic
256#383—22no—
257#383—22no—
258#382—21no—
259#382—21no—
260#382—21no—
261#382C2312yes—
262#382C2312yes—
263#381—22no—
264#381—22no—
265#380—21no—
266#380—21no—
267#380—21no—
268#380—21no—
269#380D411yescharacteristic
270#380C2312yes—
271#380C2311yescharacteristic
272#380C2311yescharacteristic
273C4×C4⋊C4—21no—
274C4×C4⋊C4—21no—
275C4×C4⋊C4—21no—
276C4×C4⋊C4—21no—
277C4×C4⋊C4—21no—
278C4×C4⋊C4C2311yescharacteristic
279C4×C4⋊C4C2311yescharacteristic
280C4×C4⋊C4C2312yes—
281C4×C4⋊C4C2312yes—
282C4×C4⋊C4C2311yescharacteristic
283C4×C4⋊C4C2311yescharacteristic
284C4×C4⋊C4C2312yes—
285C4×C4⋊C4C2311yescharacteristic
286C4×C4⋊C4C2311yescharacteristic
287C4×C4⋊C4C2311yescharacteristic
288C4×C4⋊C4C2312yes—
289C4×C22⋊C4—22no—
290C4×C22⋊C4C2312yes—
291#376—22no—
292C2×#95—21no—
293#340C2311yescharacteristic
294#340C2312yes—
295#340C2312yes—
296#340C2312yes—
297#340C2311yescharacteristic
298#340C2312yes—
299#340C2312yes—
300#340C2311yescharacteristic
301#340C2312yes—
302#340C2312yes—
303#340C2312yes—
304#340C2312yes—
305#340C2311yescharacteristic
306#340C2311yescharacteristic
307#340C2312yes—
308#340C2311yescharacteristic
309#340C2311yescharacteristic
310#340C2311yescharacteristic
311#336C2312yes—
312#336C2312yes—
313#336C2312yes—
314#336C2312yes—
315#336C2312yes—
316C22×Q8—21no—
317C22×Q8C2×D411yescharacteristic
318C22×Q8C2412yes—
319C23×C4—21no—
320C23×C4—21no—
321C23×C4C2×D411yescharacteristic
322C23×C4C2×D411yescharacteristic
323C23×C4C2411yescharacteristic
324C22×C8C2411yescharacteristic
325C22×C8C2412yes—
326C22×C8C2411yescharacteristic
327C22×C8C2412yes—
328C22×C8C2411yescharacteristic
329C22×C8C2411yescharacteristic
330C4⋊Q8—22no—
331C4⋊Q8—22no—
332C4⋊Q8—22no—
333C4⋊Q8—22no—
334C4⋊Q8—44no—
335#126—48no—
336#126—48no—
337#125—48no—
338#125—48no—
339#125—44no—
340C22⋊Q8—24no—
341C22⋊Q8—42no—
342C22⋊Q8—42no—
343C22⋊Q8—44no—
344C4×Q8—22no—
345C4×Q8—22no—
346C4×Q8—24no—
347C4×Q8—42no—
348C4×Q8—44no—
349C4×Q8—44no—
350#117—44no—
351C2×C4⋊C4—22no—
352C2×C4⋊C4—21no—
353C2×C4⋊C4—21no—
354C2×C4⋊C4—21no—
355C2×C4⋊C4—21no—
356C2×C4⋊C4—21no—
357C2×C4⋊C4—22no—
358C2×C4⋊C4—22no—
359C2×C4⋊C4—22no—
360C2×C4⋊C4—22no—
361C2×C4⋊C4—22no—
362C2×C4⋊C4—22no—
363C2×C4⋊C4—22no—
364C2×C4⋊C4—22no—
365C2×C4⋊C4—22no—
366C2×C4⋊C4—21no—
367C2×C4⋊C4—21no—
368C2×C4⋊C4—21no—
369C2×C4⋊C4—21no—
370C2×C4⋊C4—21no—
371C2×C4⋊C4—21no—
372C2×C4⋊C4—21no—
373C2×C4⋊C4—21no—
374C2×C4⋊C4—22no—
375C2×C4⋊C4—22no—
376C2×C4⋊C4—22no—
377C2×C4⋊C4—41no—
378C2×C4⋊C4—41no—
379C2×C4⋊C4—41no—
380C2×C4⋊C4C2×D411yescharacteristic
381C2×C4⋊C4C2×D411yescharacteristic
382C2×C4⋊C4C2×D412yes—
383C2×C4⋊C4C2×D412yes—
384C2×C4⋊C4C2×D411yescharacteristic
385C2×C4⋊C4C2×D412yes—
386C2×C4⋊C4C2411yescharacteristic
387C2×C4⋊C4C2411yescharacteristic
388C2×C4⋊C4C2411yescharacteristic
389C2×C4⋊C4C2412yes—
390C2×C4⋊C4C2412yes—
391C2×C4⋊C4C2411yescharacteristic
392C2×C4⋊C4C2411yescharacteristic
393C2×C4⋊C4C2411yescharacteristic
394C2×C4⋊C4C2411yescharacteristic
395C2×C4⋊C4C2412yes—
396C2×C4⋊C4C2411yescharacteristic
397C2×C22⋊C4—21no—
398C2×C22⋊C4—21no—
399C2×C22⋊C4—22no—
400C2×C22⋊C4—22no—
401C2×C22⋊C4C2×D412yes—
402C2×C22⋊C4C2×D412yes—
403C2×C42—22no—
404C2×C42—22no—
405C2×C42—21no—
406C2×C42—21no—
407C2×C42—22no—
408C2×C42—22no—
409C2×C42—22no—
410C2×C42—21no—
411C2×C42—21no—
412C2×C42—21no—
413C2×C42—21no—
414C2×C42—22no—
415C2×C42—44no—
416C2×C42C2×D411yescharacteristic
417C2×C42C2×D411yescharacteristic
418C2×C42C2412yes—
419C2×C42C2412yes—
420C2×C42C2411yescharacteristic
421C2×C42C2411yescharacteristic
422#107—22no—
423#107—22no—
424#107—41no—
425#107—41no—
426#107—41no—
427#107—41no—
428#107—42no—
429#107—42no—
430#107—41no—
431#107—41no—
432#106—42no—
433#106—42no—
434#106—42no—
435#106—42no—
436C4⋊C8—22no—
437C4⋊C8—22no—
438C4⋊C8—24no—
439C4⋊C8—22no—
440C4⋊C8—22no—
441C4⋊C8—42no—
442#103—24no—
443#103—24no—
444#103—42no—
445#103—42no—
446#103—42no—
447#103—42no—
448#103—42no—
449#103—42no—
450C22⋊C8—22no—
451C22⋊C8—22no—
452C22⋊C8—42no—
453#97—24no—
454#97—42no—
455C4×C8—22no—
456C4×C8#4114yes—
457#95—21no—
458#95—21no—
459#95—21no—
460#95—21no—
461#95—22no—
462#95—22no—
463#95—22no—
464#95—22no—
465#95—22no—
466#95—21no—
467#95—21no—
468#95—22no—
469#95—22no—
470#95—21no—
471#95—21no—
472#95—22no—
473#95—22no—
474#95—22no—
475#95—22no—
476#95—22no—
477#95—22no—
478#95—22no—
479#95—22no—
480#95—22no—
481#95—22no—
482#95—22no—
483#95—22no—
484#95—22no—
485#95—22no—
486#95—22no—
487#95C2×D412yes—
488#95C2×D412yes—
489#95C2×D412yes—
490#95C2×D412yes—
491#95C2×D412yes—
492C24C22×D411yescharacteristic
493C2×Q8—22no—
494C2×Q8—22no—
495C2×Q8—22no—
496C2×Q8—22no—
497C2×Q8—22no—
498C2×Q8—22no—
499C2×Q8—22no—
500C2×Q8—22no—
501C2×Q8—22no—
502C2×Q8—42no—
503C2×Q8—42no—
504C2×Q8—42no—
505C22×C4—22no—
506C22×C4—22no—
507C22×C4—21no—
508C22×C4—21no—
509C22×C4—21no—
510C22×C4—21no—
511C22×C4—21no—
512C22×C4—21no—
513C22×C4—21no—
514C22×C4—22no—
515C22×C4—21no—
516C22×C4—21no—
517C22×C4—21no—
518C22×C4—22no—
519C22×C4—22no—
520C22×C4—21no—
521C22×C4—21no—
522C22×C4—22no—
523C22×C4—21no—
524C22×C4—21no—
525C22×C4—22no—
526C22×C4—41no—
527C22×C4—41no—
528C22×C4—42no—
529C22×C4—42no—
530C22×C4—42no—
531C22×C4—42no—
532C22×C4—42no—
533C22×C4—81no—
534C22×C4AGL(1,ℤ/8)14yes—
535C22×C4C22×D412yes—
536C22×C4C22×D412yes—
537C22×C4C22×D411yescharacteristic
538C22×C4C22×D411yescharacteristic
539C22×C4C22×D412yes—
540C22×C4C22×D412yes—
541C22×C4C22×D411yescharacteristic
542C22×C4C22×D411yescharacteristic
543C22×C4C22×D411yescharacteristic
544C22×C4C2511yescharacteristic
545C2×C8—21no—
546C2×C8—21no—
547C2×C8—21no—
548C2×C8—21no—
549C2×C8—21no—
550C2×C8—21no—
551C2×C8—22no—
552C2×C8—22no—
553C2×C8—21no—
554C2×C8—22no—
555C2×C8—22no—
556C2×C8—21no—
557C2×C8—21no—
558C2×C8—22no—
559C2×C8—22no—
560C2×C8—21no—
561C2×C8C2×#4112yes—
562C2×C8C2×#4112yes—
563C4⋊C4—22no—
564C4⋊C4—24no—
565C4⋊C4—22no—
566C4⋊C4—24no—
567C4⋊C4—22no—
568C4⋊C4—21no—
569C4⋊C4—22no—
570C4⋊C4—21no—
571C4⋊C4—21no—
572C4⋊C4—21no—
573C4⋊C4—22no—
574C4⋊C4—21no—
575C4⋊C4—21no—
576C4⋊C4—21no—
577C4⋊C4—21no—
578C4⋊C4—22no—
579C4⋊C4—22no—
580C4⋊C4—21no—
581C4⋊C4—21no—
582C4⋊C4—22no—
583C4⋊C4—22no—
584C4⋊C4—21no—
585C4⋊C4—21no—
586C4⋊C4—21no—
587C4⋊C4—21no—
588C4⋊C4—21no—
589C4⋊C4—42no—
590C4⋊C4—42no—
591C4⋊C4—44no—
592C4⋊C4—42no—
593C4⋊C4—42no—
594C4⋊C4—44no—
595C4⋊C4—44no—
596C4⋊C4—44no—
597C4⋊C4—44no—
598C4⋊C4—44no—
599C4⋊C4—44no—
600C4⋊C4—44no—
601C4⋊C4—42no—
602C4⋊C4—42no—
603C4⋊C4—42no—
604C4⋊C4—42no—
605C4⋊C4—42no—
606C4⋊C4—42no—
607C4⋊C4—44no—
608C4⋊C4—42no—
609C4⋊C4—81no—
610C4⋊C4—81no—
611C4⋊C4—82no—
612C4⋊C4—82no—
613C4⋊C4—82no—
614C4⋊C4—81no—
615C4⋊C42−1+412yes—
616C22⋊C4—24no—
617C22⋊C4—42no—
618C22⋊C4—44no—
619C22⋊C4—42no—
620C22⋊C4—42no—
621C22⋊C4—44no—
622C42—22no—
623C42—22no—
624C42—22no—
625C42—21no—
626C42—21no—
627C42—22no—
628C42—22no—
629C42—22no—
630C42—44no—
631C42—44no—
632C42—44no—
633C42—42no—
634C42—42no—
635C42—42no—
636C42—42no—
637C42—42no—
638C42—42no—
639C42—82no—
640C42C2×#4112yes—
641C422−1+412yes—
642C23—21no—
643C23—21no—
644C23—21no—
645C23—21no—
646C23—21no—
647C23—21no—
648C23C2×AGL(1,ℤ/8)12yes—
649C23C23×D411yescharacteristic
650Q8—44no—
651Q8—42no—
652Q8—42no—
653Q8—42no—
654Q8—42no—
655Q8—84no—
656C2×C4—21no—
657C2×C4—21no—
658C2×C4—21no—
659C2×C4—21no—
660C2×C4—28no—
661C2×C4—22no—
662C2×C4—22no—
663C2×C4—22no—
664C2×C4—21no—
665C2×C4—22no—
666C2×C4—21no—
667C2×C4—21no—
668C2×C4—21no—
669C2×C4—22no—
670C2×C4—22no—
671C2×C4—21no—
672C2×C4—22no—
673C2×C4—22no—
674C2×C4—22no—
675C2×C4—21no—
676C2×C4—22no—
677C2×C4—22no—
678C2×C4—22no—
679C2×C4—22no—
680C2×C4—41no—
681C2×C4—41no—
682C2×C4—41no—
683C2×C4—41no—
684C2×C4—41no—
685C2×C4—41no—
686C2×C4—42no—
687C2×C4—41no—
688C2×C4—41no—
689C2×C4—41no—
690C2×C4—42no—
691C2×C4—41no—
692C2×C4—41no—
693C2×C4—41no—
694C2×C4—41no—
695C2×C4—42no—
696C2×C4—42no—
697C2×C4—42no—
698C2×C4—42no—
699C2×C4—41no—
700C2×C4—41no—
701C2×C4—41no—
702C2×C4—41no—
703C2×C4—42no—
704C2×C4—42no—
705C2×C4—41no—
706C2×C4—41no—
707C2×C4—41no—
708C2×C4—41no—
709C2×C4—41no—
710C2×C4—41no—
711C2×C4—41no—
712C2×C4—41no—
713C2×C4—41no—
714C2×C4—42no—
715C2×C4—41no—
716C2×C4—42no—
717C2×C4—42no—
718C2×C4—42no—
719C2×C4—82no—
720C2×C4—84no—
721C2×C4—84no—
722C2×C4#54712yes—
723C2×C4#54712yes—
724C2×C4C2×AGL(1,ℤ/8)12yes—
725C2×C4C2×AGL(1,ℤ/8)12yes—
726C2×C4#57812yes—
727C2×C4C22×#4111yescharacteristic
728C2×C4C2×2−1+411yescharacteristic
729C2×C4C2×2−1+411yescharacteristic
730C2×C4#58511yescharacteristic
731C2×C4#58511yescharacteristic
732C2×C4#58511yescharacteristic
733C8—22no—
734C8—22no—
735C8—41no—
736C8—41no—
737C8—42no—
738C8—42no—
739C22—22no—
740C22—22no—
741C22—22no—
742C22—41no—
743C22—41no—
744C22—41no—
745C22—41no—
746C22C2×#54711yescharacteristic
747C22#348711yescharacteristic
748C22#348911yescharacteristic
749C22C22×AGL(1,ℤ/8)11yescharacteristic
750C22C2×#57811yescharacteristic
751C22#358611yescharacteristic
752C22#358611yescharacteristic
753C4—22no—
754C4—22no—
755C4—42no—
756C4—42no—
757C4—41no—
758C4—42no—
759C4—42no—
760C4—41no—
761C4—42no—
762C4—82no—
763C4—81no—
764C4—81no—
765C4—81no—
766C4—82no—
767C4—81no—
768C4—81no—
769C4—82no—
770C4—81no—
771C4—81no—
772C4—82no—
773C4#334314yes—
774C4#346111yescharacteristic
775C4#351211yescharacteristic
776C4#355511yescharacteristic
777C4#355711yescharacteristic
778C2—42no—
779C2#3779911yescharacteristic
780C2C2×#334311yescharacteristic
781C2#6126911yescharacteristic
782C2#6188811yescharacteristic
783C2#6191511yescharacteristic
784C2#6210711yescharacteristic
785C2#6219211yescharacteristic
subgroupG/H
center, socleC23C23×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC24C22×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C4×C22⋊Q8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #32497C2semidirect
5. #32396C2semidirect
10. #28836C2semidirect
11. #28646C2semidirect
12. #27382C2semidirect
15. #26532C2semidirect
16. #26513C2semidirect
17. #26322C2semidirect
18. #26283C2semidirect
19. #26104C2semidirect
20. #23222C2semidirect
21. #22729C2semidirect

Maximal subgroups

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

subgroupindex
#393532
#361772
#331462
#324972
#323962
#323002
#299222
#298452
#288362
#286462
#273822
#271152
#270512
#265322
#265132
#263222
#262832
#261042
#232222
#227292
#221042
#213582