Finite Group Databasebeta

← #6477717

Subgroups — #6477717

Order 512.

2114 conjugacy classes of subgroups.

The subgroup lattice has 777 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3186C211yesmaximal, characteristic
2C2×#2924C211yesmaximal, characteristic, complemented
3#35262C211yesmaximal, characteristic, complemented
4C2×#2624C211yesmaximal, characteristic, complemented
5#33138C212yesmaximal, complemented
6#33132C212yesmaximal, complemented
7#29778C212yesmaximal, complemented
8#29776C212yesmaximal, complemented
9#24612C214yesmaximal, complemented
10#24608C212yesmaximal, complemented
11#24600C212yesmaximal, complemented
12#24512C214yesmaximal, complemented
13#24506C212yesmaximal, complemented
14#24500C212yesmaximal, complemented
15#21941C211yesmaximal, characteristic, complemented
16#21767C211yesmaximal, characteristic, complemented
17#21764C211yesmaximal, characteristic, complemented
18C22×#121C2211yescharacteristic
19C22×#121C2211yescharacteristic
20C22×#117C2211yescharacteristic
21#3186—28no—
22C2×#480C2211yescharacteristic
23C2×#480C2211yescharacteristic
24C2×#480C2212yes—
25C2×#466C2212yes—
26C2×#466C2212yes—
27C2×#447C2211yescharacteristic
28C2×#447C2211yescharacteristic
29C2×#447C2212yes—
30#2924—28no—
31C2×#433C2214yescomplemented
32C2×#432C2212yescomplemented
33C2×#431C2212yescomplemented
34C2×#424C2212yescomplemented
35C2×#407C2211yescharacteristic
36C22×C22⋊C8C2211yescharacteristic
37C2×#405C2212yescomplemented
38#2854C2212yes—
39#2854C2212yes—
40#2624—21no—
41#2624—21no—
42#2624—22no—
43#2624C2214yes—
44#2624C2212yescomplemented
45#2624C2212yescomplemented
46#2624C2211yescharacteristic, complemented
47#2624C2211yescharacteristic, complemented
48#2624C2211yescharacteristic, complemented
49#2624C2211yescharacteristic, complemented
50#2504—21no—
51#2501—21no—
52#2500—22no—
53#2482—21no—
54#2482—21no—
55#2405—22no—
56C2×#399—21no—
57C2×#397—21no—
58C2×#394—22no—
59#2317C2212yescomplemented
60#2309C2212yescomplemented
61C2×#390C2212yescomplemented
62C2×#389C2212yescomplemented
63#2280C2211yescharacteristic
64C2×#380C2211yescharacteristic
65#2087C2214yescomplemented
66#2086C2214yescomplemented
67#2067C2214yescomplemented
68#2067C2214yescomplemented
69#2065C2214yescomplemented
70#2065C2214yescomplemented
71#2054C2214yescomplemented
72#2054C2214yescomplemented
73#1972C2214yescomplemented
74#1970C2214yescomplemented
75#1944C2214yescomplemented
76#1942C2214yescomplemented
77#1936C2214yescomplemented
78#1936C2214yescomplemented
79#1934C2214yescomplemented
80#1934C2214yescomplemented
81#1895C2212yescomplemented
82#1895C2212yescomplemented
83#1895C2212yescomplemented
84#1895C2212yescomplemented
85#1875C2214yes—
86#1874C2212yes—
87#1874C2212yes—
88#1854C2214yescomplemented
89#1853C2212yescomplemented
90#1852C2212yescomplemented
91#1824C2212yescomplemented
92#1823C2212yescomplemented
93#1808C2212yescomplemented
94#1807C2212yescomplemented
95#1786C2212yescomplemented
96#1786C2212yescomplemented
97C23×D4—21no—
98C23×D4—21no—
99C23×D4C2311yescharacteristic
100C23×D4C2311yescharacteristic
101C24×C4C2311yescharacteristic
102C22×D8C2312yes—
103C22×D8C2312yes—
104C22×M16C2312yes—
105C23×C8C2312yes—
106C2×#123—22no—
107C2×#123—22no—
108C2×#121—21no—
109C2×#121—21no—
110C2×#121—21no—
111C2×#121—21no—
112C2×#121—24no—
113C2×#121—24no—
114C2×#121—24no—
115C2×#121—24no—
116C2×#121C2311yescharacteristic
117C2×#121C2311yescharacteristic
118C2×#121C2312yes—
119C2×#121C2312yes—
120C2×#121C2311yescharacteristic
121C2×#121C2311yescharacteristic
122C2×#117—24no—
123C2×#117—24no—
124C2×#117D411yescharacteristic
125C2×#117D411yescharacteristic
126C2×#117D412yes—
127C2×#117C2312yes—
128C2×#117C2312yes—
129C2×#117C2311yescharacteristic
130C2×#117C2311yescharacteristic
131C22×C4⋊C4—22no—
132C22×C4⋊C4D411yescharacteristic
133C22×C4⋊C4D411yescharacteristic
134C22×C4⋊C4C2311yescharacteristic
135C22×C4⋊C4C2311yescharacteristic
136C22×C4⋊C4C2312yes—
137C22×C22⋊C4—21no—
138C22×C22⋊C4—21no—
139C22×C22⋊C4—21no—
140C22×C22⋊C4—22no—
141C22×C22⋊C4—22no—
142C22×C22⋊C4D412yes—
143C22×C42C2312yes—
144#480—24no—
145#480—24no—
146#480—28no—
147#466—28no—
148#466—28no—
149#447—24no—
150#447—24no—
151#447—28no—
152#433—216no—
153#432—28no—
154#431—28no—
155C2×#107C2312yes—
156C2×#107C2312yes—
157C2×#107C2314yes—
158C2×#106C2314yes—
159#424—28no—
160C2×C4⋊C8C2314yes—
161C2×C4⋊C8C2314yes—
162C2×#102C2312yes—
163C2×#102C2312yes—
164C2×#102C2312yes—
165C2×#102C2312yes—
166C2×#102C2314yes—
167C2×#102C2314yes—
168C2×#102C2314yes—
169C2×#102C2314yes—
170#407—24no—
171C2×C22⋊C8D418yes—
172C2×C22⋊C8C2312yes—
173C2×C22⋊C8C2312yes—
174C2×C22⋊C8C2311yescharacteristic
175C2×C22⋊C8C2311yescharacteristic
176C2×C22⋊C8C2312yes—
177#405—28no—
178C2×#97C2314yes—
179C2×C4×C8C2314yes—
180#399—24no—
181#399—22no—
182#399—22no—
183#399—21no—
184#399—21no—
185#399—21no—
186#399—21no—
187#397—24no—
188#397—22no—
189#397—22no—
190#397—21no—
191#397—21no—
192#397—21no—
193#397—21no—
194#394—24no—
195#394—24no—
196#394—24no—
197#394—24no—
198#394—22no—
199#394—22no—
200#394—22no—
201#394—22no—
202#390—22no—
203#390—22no—
204#390—22no—
205#390—22no—
206#390C2312yes—
207#390C2312yes—
208#390C2312yes—
209#390C2312yes—
210#390C2314yes—
211#390C2314yes—
212#389—22no—
213#389—22no—
214#389C2312yes—
215#389C2312yes—
216#389C2312yes—
217#389C2312yes—
218#389C2314yes—
219#389C2314yes—
220#388—22no—
221#388—22no—
222#388—22no—
223#388—22no—
224#386—22no—
225#386—22no—
226#385—22no—
227#385—22no—
228#384—22no—
229#382—22no—
230#381—21no—
231#380—21no—
232#380—21no—
233#380C2311yescharacteristic
234#380C2312yes—
235#380C2311yescharacteristic
236#380C2312yes—
237#380C2312yes—
238#379—21no—
239#379—22no—
240#379—22no—
241C4×C22⋊C4—21no—
242C4×C22⋊C4—21no—
243C2×#95—22no—
244C2×#95—21no—
245#340C2314yes—
246#340C2314yes—
247#340C2314yes—
248#340C2314yes—
249#340C2314yes—
250#340C2314yes—
251C25—21no—
252C25—21no—
253C25C2×D411yescharacteristic
254C22×D4—21no—
255C22×D4—21no—
256C22×D4—22no—
257C22×D4—22no—
258C22×D4—21no—
259C22×D4—21no—
260C22×D4—22no—
261C22×D4—22no—
262C22×D4—21no—
263C22×D4—21no—
264C22×D4—22no—
265C22×D4—22no—
266C22×D4—44no—
267C22×D4—44no—
268C22×D4—44no—
269C22×D4—44no—
270C22×D4—84no—
271C22×D4—84no—
272C22×D4C2411yescharacteristic
273C22×D4C2411yescharacteristic
274C22×D4C2412yes—
275C23×C4—22no—
276C23×C4—21no—
277C23×C4—21no—
278C23×C4—44no—
279C23×C4C2×D412yes—
280C23×C4C2×D412yes—
281C23×C4C2×D411yescharacteristic
282C23×C4C2×D411yescharacteristic
283C23×C4C2×D411yescharacteristic
284C23×C4C2×D414yes—
285C23×C4#4114yes—
286C23×C4C2411yescharacteristic
287C23×C4C2411yescharacteristic
288C23×C4C2411yescharacteristic
289C2×D8—24no—
290C2×D8—24no—
291C2×D8—44no—
292C2×D8—44no—
293C2×M16—24no—
294C2×M16—44no—
295C22×C8—44no—
296C22×C8C2×D418yes—
297C22×C8C2414yes—
298C22×C8C2412yes—
299C22×C8C2412yes—
300#123—84no—
301#123—84no—
302#121—22no—
303#121—22no—
304#121—24no—
305#121—22no—
306#121—22no—
307#121—24no—
308#121—22no—
309#121—22no—
310#121—24no—
311#121—22no—
312#121—22no—
313#121—24no—
314#121—44no—
315#121—44no—
316#121—44no—
317#121—44no—
318#117—24no—
319#117—24no—
320#117—28no—
321#117—22no—
322#117—22no—
323#117—24no—
324#117—24no—
325#117—22no—
326#117—22no—
327#117—44no—
328C2×C4⋊C4—24no—
329C2×C4⋊C4—24no—
330C2×C4⋊C4—22no—
331C2×C4⋊C4—22no—
332C2×C4⋊C4—22no—
333C2×C4⋊C4—22no—
334C2×C4⋊C4—21no—
335C2×C4⋊C4—21no—
336C2×C4⋊C4—22no—
337C2×C4⋊C4—24no—
338C2×C4⋊C4—24no—
339C2×C4⋊C4—22no—
340C2×C4⋊C4—22no—
341C2×C4⋊C4—22no—
342C2×C4⋊C4—22no—
343C2×C4⋊C4—44no—
344C2×C4⋊C4—84no—
345C2×C4⋊C4C2×D412yes—
346C2×C4⋊C4C2×D412yes—
347C2×C4⋊C4C2×D411yescharacteristic
348C2×C4⋊C4C2×D411yescharacteristic
349C2×C4⋊C4C2×D411yescharacteristic
350C2×C4⋊C4C2×D411yescharacteristic
351C2×C4⋊C4C2411yescharacteristic
352C2×C4⋊C4C2411yescharacteristic
353C2×C4⋊C4C2412yes—
354C2×C4⋊C4C2414yes—
355C2×C4⋊C4C2412yes—
356C2×C4⋊C4C2412yes—
357C2×C22⋊C4—28no—
358C2×C22⋊C4—22no—
359C2×C22⋊C4—22no—
360C2×C22⋊C4—21no—
361C2×C22⋊C4—21no—
362C2×C22⋊C4—22no—
363C2×C22⋊C4—21no—
364C2×C22⋊C4—21no—
365C2×C22⋊C4—22no—
366C2×C22⋊C4—22no—
367C2×C22⋊C4—22no—
368C2×C22⋊C4—21no—
369C2×C22⋊C4—21no—
370C2×C22⋊C4—24no—
371C2×C22⋊C4—24no—
372C2×C22⋊C4—24no—
373C2×C22⋊C4—24no—
374C2×C22⋊C4—22no—
375C2×C22⋊C4—22no—
376C2×C22⋊C4—22no—
377C2×C22⋊C4—22no—
378C2×C22⋊C4—22no—
379C2×C22⋊C4—22no—
380C2×C22⋊C4—22no—
381C2×C22⋊C4—22no—
382C2×C22⋊C4—44no—
383C2×C22⋊C4—44no—
384C2×C22⋊C4—84no—
385C2×C22⋊C4—84no—
386C2×C22⋊C4—82no—
387C2×C22⋊C4C2×D412yes—
388C2×C22⋊C4C2×D412yes—
389C2×C22⋊C4C2×D412yes—
390C2×C22⋊C4C2×D412yes—
391C2×C42—24no—
392C2×C42—24no—
393C2×C42—22no—
394C2×C42C2×D412yes—
395C2×C42C2×D412yes—
396C2×C42C2412yes—
397C2×C42C2412yes—
398#107—24no—
399#107—24no—
400#107—44no—
401#106—44no—
402C4⋊C8—28no—
403C4⋊C8—28no—
404#102—24no—
405#102—24no—
406#102—24no—
407#102—24no—
408#102—44no—
409#102—44no—
410#102—44no—
411#102—44no—
412C22⋊C8—24no—
413C22⋊C8—24no—
414C22⋊C8C2×D414yes—
415C22⋊C8C2×D414yes—
416C22⋊C8C2×D418yes—
417#97—28no—
418C4×C8—28no—
419#95—22no—
420#95—22no—
421#95—24no—
422#95—24no—
423#95—22no—
424#95—21no—
425#95—21no—
426#95—22no—
427#95—22no—
428#95—22no—
429#95—22no—
430C24—24no—
431C24—22no—
432C24—21no—
433C24—21no—
434C24—41no—
435C24—42no—
436C24—41no—
437C24—42no—
438C24—44no—
439C24—42no—
440C24—44no—
441C24—42no—
442C24—42no—
443C24—44no—
444C24—82no—
445C24—81no—
446C24—81no—
447C24#12114yes—
448C24C22×D411yescharacteristic
449C24C22×D411yescharacteristic
450C24C22×D411yescharacteristic
451C2×D4—21no—
452C2×D4—22no—
453C2×D4—21no—
454C2×D4—21no—
455C2×D4—21no—
456C2×D4—22no—
457C2×D4—24no—
458C2×D4—24no—
459C2×D4—24no—
460C2×D4—24no—
461C2×D4—44no—
462C2×D4—44no—
463C2×D4—44no—
464C2×D4—44no—
465C2×D4—42no—
466C2×D4—42no—
467C2×D4—42no—
468C2×D4—42no—
469C2×D4—44no—
470C2×D4—44no—
471C2×D4—42no—
472C2×D4—42no—
473C2×D4—84no—
474C2×D4—84no—
475C2×D4—84no—
476C2×D4—84no—
477C2×D4—84no—
478C2×D4—84no—
479C2×D4—82no—
480C2×D4—82no—
481C2×D4—816no—
482C2×D4—816no—
483C22×C4—24no—
484C22×C4—24no—
485C22×C4—24no—
486C22×C4—24no—
487C22×C4—24no—
488C22×C4—24no—
489C22×C4—24no—
490C22×C4—22no—
491C22×C4—22no—
492C22×C4—24no—
493C22×C4—22no—
494C22×C4—21no—
495C22×C4—21no—
496C22×C4—48no—
497C22×C4—48no—
498C22×C4—42no—
499C22×C4—42no—
500C22×C4—42no—
501C22×C4—42no—
502C22×C4—42no—
503C22×C4—44no—
504C22×C4—44no—
505C22×C4—42no—
506C22×C4—42no—
507C22×C4—44no—
508C22×C4—44no—
509C22×C4—82no—
510C22×C4#12114yes—
511C22×C4#12114yes—
512C22×C4#12114yes—
513C22×C4C22×D412yes—
514C22×C4C22×D412yes—
515C22×C4C22×D412yes—
516C22×C4C22×D412yes—
517C22×C4C22×D411yescharacteristic
518C22×C4C22×D411yescharacteristic
519C22×C4C22×D411yescharacteristic
520C22×C4C22×D412yes—
521C22×C4C22×D412yes—
522C22×C4C22×D412yes—
523C22×C4C2×#4112yes—
524C22×C4C2×#4112yes—
525C22×C4C2×#4112yes—
526C22×C4C2511yescharacteristic
527D8—84no—
528D8—84no—
529M16—48no—
530C2×C8—24no—
531C2×C8—24no—
532C2×C8—24no—
533C2×C8—24no—
534C2×C8—24no—
535C2×C8—48no—
536C2×C8C22×D414yes—
537C2×C8C22×D414yes—
538C4⋊C4—22no—
539C4⋊C4—22no—
540C4⋊C4—22no—
541C4⋊C4—22no—
542C4⋊C4—24no—
543C4⋊C4—24no—
544C4⋊C4—21no—
545C4⋊C4—22no—
546C4⋊C4—21no—
547C4⋊C4—22no—
548C4⋊C4—21no—
549C4⋊C4—21no—
550C4⋊C4—24no—
551C4⋊C4—24no—
552C4⋊C4—24no—
553C4⋊C4—24no—
554C4⋊C4—44no—
555C4⋊C4—42no—
556C4⋊C4—42no—
557C4⋊C4—84no—
558C4⋊C4—84no—
559C4⋊C4—82no—
560C4⋊C4—82no—
561C4⋊C4—82no—
562C4⋊C4—82no—
563C22⋊C4—24no—
564C22⋊C4—24no—
565C22⋊C4—24no—
566C22⋊C4—24no—
567C22⋊C4—44no—
568C22⋊C4—44no—
569C22⋊C4—42no—
570C22⋊C4—42no—
571C22⋊C4—44no—
572C22⋊C4—42no—
573C22⋊C4—42no—
574C22⋊C4—44no—
575C22⋊C4—82no—
576C22⋊C4—82no—
577C22⋊C4—82no—
578C22⋊C4—82no—
579C22⋊C4—84no—
580C22⋊C4—84no—
581C22⋊C4—84no—
582C22⋊C4—84no—
583C22⋊C4—82no—
584C22⋊C4—82no—
585C22⋊C4—82no—
586C22⋊C4—82no—
587C22⋊C4—81no—
588C22⋊C4—81no—
589C22⋊C4—82no—
590C22⋊C4—82no—
591C42—24no—
592C42—24no—
593C42—22no—
594C42—22no—
595C42—22no—
596C42—22no—
597C42—44no—
598C23—21no—
599C23—21no—
600C23—22no—
601C23—21no—
602C23—21no—
603C23—21no—
604C23—21no—
605C23—22no—
606C23—22no—
607C23—22no—
608C23—22no—
609C23—28no—
610C23—44no—
611C23—44no—
612C23—42no—
613C23—41no—
614C23—41no—
615C23—41no—
616C23—41no—
617C23—42no—
618C23—42no—
619C23—41no—
620C23—41no—
621C23—44no—
622C23—42no—
623C23—42no—
624C23—42no—
625C23—42no—
626C23—44no—
627C23—84no—
628C23—84no—
629C23—84no—
630C23—84no—
631C23—84no—
632C23—84no—
633C23—88no—
634C23—88no—
635C23—84no—
636C23—84no—
637C23—164no—
638C23—164no—
639C23C2×#12112yes—
640C23C2×#12112yes—
641C23C2×#12112yes—
642C23#57614yes—
643C23C23×D411yescharacteristic
644D4—42no—
645D4—42no—
646D4—42no—
647D4—42no—
648D4—44no—
649D4—42no—
650D4—42no—
651D4—84no—
652D4—84no—
653D4—88no—
654D4—88no—
655D4—84no—
656D4—84no—
657D4—84no—
658D4—84no—
659C2×C4—22no—
660C2×C4—22no—
661C2×C4—22no—
662C2×C4—24no—
663C2×C4—24no—
664C2×C4—24no—
665C2×C4—24no—
666C2×C4—24no—
667C2×C4—24no—
668C2×C4—22no—
669C2×C4—22no—
670C2×C4—22no—
671C2×C4—22no—
672C2×C4—22no—
673C2×C4—22no—
674C2×C4—22no—
675C2×C4—22no—
676C2×C4—22no—
677C2×C4—22no—
678C2×C4—22no—
679C2×C4—22no—
680C2×C4—44no—
681C2×C4—44no—
682C2×C4—44no—
683C2×C4—48no—
684C2×C4—44no—
685C2×C4—42no—
686C2×C4—42no—
687C2×C4—42no—
688C2×C4—41no—
689C2×C4—41no—
690C2×C4—42no—
691C2×C4—42no—
692C2×C4—44no—
693C2×C4—42no—
694C2×C4—42no—
695C2×C4—44no—
696C2×C4—44no—
697C2×C4—42no—
698C2×C4—42no—
699C2×C4—84no—
700C2×C4—88no—
701C2×C4—84no—
702C2×C4—84no—
703C2×C4C2×#12112yes—
704C2×C4C2×#12112yes—
705C2×C4C2×#12112yes—
706C2×C4C23×D411yescharacteristic
707C2×C4C22×#4111yescharacteristic
708C2×C4#58514yes—
709C8—24no—
710C8—24no—
711C8—44no—
712C22—22no—
713C22—22no—
714C22—24no—
715C22—24no—
716C22—22no—
717C22—22no—
718C22—22no—
719C22—22no—
720C22—22no—
721C22—22no—
722C22—42no—
723C22—42no—
724C22—42no—
725C22—42no—
726C22—88no—
727C22—82no—
728C22—81no—
729C22—81no—
730C22—82no—
731C22—81no—
732C22—81no—
733C22—82no—
734C22—81no—
735C22—81no—
736C22—84no—
737C22—82no—
738C22—82no—
739C22—84no—
740C22—82no—
741C22—82no—
742C22—168no—
743C22—168no—
744C22#305814yes—
745C22C22×#12111yescharacteristic
746C22#344912yes—
747C22C2×#57612yes—
748C22#358511yescharacteristic
749C22#358611yescharacteristic
750C4—22no—
751C4—22no—
752C4—22no—
753C4—42no—
754C4—42no—
755C4—42no—
756C4—42no—
757C4—82no—
758C4—81no—
759C4—81no—
760C4—82no—
761C4—82no—
762C4—84no—
763C4#348512yes—
764C4#349112yes—
765C2—24no—
766C2—42no—
767C2—42no—
768C2—162no—
769C2—161no—
770C2—161no—
771C2#3508911yescharacteristic
772C2C2×#305811yescharacteristic
773C2#6045611yescharacteristic
774C2#6097612yes—
775C2#6097812yes—
subgroupG/H
center, socleC23C23×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC2×#3186C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×#117 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#2924C2semidirect
3. #35262C2semidirect
4. C2×#2624C2semidirect
5. #33138C2semidirect
6. #33132C2semidirect
7. #29778C2semidirect
8. #29776C2semidirect
9. #24612C2semidirect
10. #24608C2semidirect
11. #24600C2semidirect
12. #24512C2semidirect
13. #24506C2semidirect
14. #24500C2semidirect
15. #21941C2semidirect
16. #21767C2semidirect
17. #21764C2semidirect
31. C2×#433C22semidirect
32. C2×#432C22semidirect
33. C2×#431C22semidirect
34. C2×#424C22semidirect
37. C2×#405C22semidirect
44. #2624C22semidirect
45. #2624C22semidirect
46. #2624C22semidirect
47. #2624C22semidirect
48. #2624C22semidirect
49. #2624C22semidirect
59. #2317C22semidirect
60. #2309C22semidirect
61. C2×#390C22semidirect
62. C2×#389C22semidirect
65. #2087C22semidirect
66. #2086C22semidirect
67. #2067C22semidirect
68. #2067C22semidirect
69. #2065C22semidirect
70. #2065C22semidirect
71. #2054C22semidirect
72. #2054C22semidirect
73. #1972C22semidirect
74. #1970C22semidirect
75. #1944C22semidirect
76. #1942C22semidirect
77. #1936C22semidirect
78. #1936C22semidirect
79. #1934C22semidirect
80. #1934C22semidirect
81. #1895C22semidirect
82. #1895C22semidirect
83. #1895C22semidirect
84. #1895C22semidirect
88. #1854C22semidirect
89. #1853C22semidirect
90. #1852C22semidirect
91. #1824C22semidirect
92. #1823C22semidirect
93. #1808C22semidirect
94. #1807C22semidirect
95. #1786C22semidirect
96. #1786C22semidirect

Maximal subgroups

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

subgroupindex
C2×#31862
C2×#29242
#352622
C2×#26242
#331382
#331322
#297782
#297762
#246122
#246082
#246002
#245122
#245062
#245002
#219412
#217672
#217642