Finite Group Databasebeta

← #6477690

Subgroups — #6477690

Order 512.

2293 conjugacy classes of subgroups.

The subgroup lattice has 782 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3188C211yesmaximal, characteristic
2C22×#432C211yesmaximal, characteristic, complemented
3#36626C211yesmaximal, characteristic, complemented
4C2×#2854C211yesmaximal, characteristic, complemented
5#33135C212yesmaximal, complemented
6#33134C212yesmaximal, complemented
7#29774C212yesmaximal, complemented
8#29770C212yesmaximal, complemented
9#24610C214yesmaximal, complemented
10#24607C212yesmaximal, complemented
11#24606C212yesmaximal, complemented
12#24510C214yesmaximal, complemented
13#24507C212yesmaximal, complemented
14#24506C212yesmaximal, complemented
15#21941C211yesmaximal, characteristic, complemented
16#21763C211yesmaximal, characteristic, complemented
17#21761C211yesmaximal, characteristic, complemented
18C2×#525C2211yescharacteristic
19C22×#123—21no—
20C22×#121C2211yescharacteristic
21C23×C42C2211yescharacteristic
22#3188—28no—
23C2×#484C2211yescharacteristic
24C2×#481C2211yescharacteristic
25C2×#482C2212yes—
26C2×#466C2212yes—
27C2×#465C2212yes—
28C2×#449C2212yes—
29C2×#450C2211yescharacteristic
30C2×#447C2211yescharacteristic
31C2×#432—28no—
32C2×#432C2212yes—
33C2×#432C2212yes—
34C2×#432C2214yescomplemented
35C22×C4⋊C8C2212yescomplemented
36C22×C22⋊C8C2211yescharacteristic
37C22×C22⋊C8C2211yescharacteristic
38C22×#97C2212yescomplemented
39#2855C2212yes—
40#2855C2211yescharacteristic, complemented
41#2855C2211yescharacteristic, complemented
42#2854—22no—
43#2854—21no—
44#2854—21no—
45#2854C2214yes—
46#2854C2212yes—
47#2854C2212yes—
48#2854C2212yes—
49#2854C2211yescharacteristic, complemented
50#2854C2211yescharacteristic, complemented
51#2853—22no—
52#2849—21no—
53#2849—21no—
54C4×#123—22no—
55C4×#123—21no—
56C4×#123—21no—
57#2297C2212yescomplemented
58#2296C2212yescomplemented
59C2×#390C2212yes—
60C2×#389C2212yes—
61C2×#388—22no—
62C2×#386—21no—
63#2280C2211yescharacteristic
64C2×#380C2211yescharacteristic
65#2088C2214yescomplemented
66#2086C2214yescomplemented
67#2067C2214yescomplemented
68#2067C2214yescomplemented
69#2066C2214yescomplemented
70#2065C2214yescomplemented
71#2055C2214yescomplemented
72#2054C2214yescomplemented
73#1973C2214yescomplemented
74#1972C2214yescomplemented
75#1944C2214yescomplemented
76#1943C2214yescomplemented
77#1936C2214yescomplemented
78#1936C2214yescomplemented
79#1936C2214yescomplemented
80#1935C2214yescomplemented
81#1893C2212yes—
82#1893C2212yes—
83#1893C2212yescomplemented
84#1892C2212yescomplemented
85#1875C2214yes—
86#1874C2212yes—
87#1872C2212yes—
88#1854C2214yescomplemented
89#1853C2212yes—
90#1852C2212yes—
91#1825C2212yescomplemented
92#1824C2212yes—
93#1808C2212yescomplemented
94#1807C2212yescomplemented
95#1788C2212yescomplemented
96#1786C2212yes—
97C22×#41C2311yescharacteristic
98C23×D4—21no—
99C23×D4C2311yescharacteristic
100C24×C4D411yescharacteristic
101C24×C4D411yescharacteristic
102C24×C4C2311yescharacteristic
103C22×SD16C2312yes—
104C22×D8C2312yes—
105C23×C8C2312yes—
106C23×C8C2312yes—
107#525—24no—
108#525—24no—
109C2×#123—22no—
110C2×#123—21no—
111C2×#123—21no—
112C2×#123—21no—
113C2×#123—22no—
114C2×#123—24no—
115C2×#123—22no—
116C2×#123—48no—
117C2×C22⋊Q8C2311yescharacteristic
118C2×C22⋊Q8C2311yescharacteristic
119C2×#121—21no—
120C2×#121—21no—
121C2×#121—24no—
122C2×#121—24no—
123C2×#121C2312yes—
124C2×#121C2311yescharacteristic
125C2×#121C2312yes—
126C2×#121C2311yescharacteristic
127C2×#120—21no—
128C2×C4×D4—21no—
129C2×C4×D4—21no—
130C2×#117C2311yescharacteristic
131C2×#117C2312yes—
132C22×C4⋊C4—22no—
133C22×C4⋊C4C2311yescharacteristic
134C22×C4⋊C4C2312yes—
135C22×C22⋊C4—21no—
136C22×C22⋊C4—21no—
137C22×C22⋊C4—22no—
138C22×C22⋊C4—22no—
139C22×C42—24no—
140C22×C42—24no—
141C22×C42D412yes—
142C22×C42D411yescharacteristic
143C22×C42D411yescharacteristic
144C22×C42D412yes—
145C22×C42C2311yescharacteristic
146C22×C42C2311yescharacteristic
147C22×C42C2312yes—
148C22×C42C2312yes—
149#484—24no—
150#482—28no—
151#481—24no—
152#466—28no—
153#465—28no—
154#450—24no—
155#449—28no—
156#447—24no—
157#432—28no—
158#432—28no—
159#432—216no—
160C2×#107C2312yes—
161C2×#107C2314yes—
162C2×#106C2312yes—
163C2×#106C2314yes—
164C2×C4⋊C8—28no—
165C2×C4⋊C8C2314yes—
166C2×C4⋊C8C2314yes—
167C2×#103C2312yes—
168C2×#103C2314yes—
169C2×#102C2312yes—
170C2×#102C2312yes—
171C2×#102C2312yes—
172C2×#102C2314yes—
173C2×#102C2314yes—
174C2×#102C2314yes—
175C2×C22⋊C8—24no—
176C2×C22⋊C8D418yes—
177C2×C22⋊C8C2312yes—
178C2×C22⋊C8C2312yes—
179C2×C22⋊C8C2312yes—
180C2×C22⋊C8C2311yescharacteristic
181C2×C22⋊C8C2311yescharacteristic
182C2×#97—28no—
183C2×#97C2314yes—
184C2×#97C2314yes—
185#391C2312yes—
186#391C2312yes—
187#390—22no—
188#390—22no—
189#390C2312yes—
190#390C2314yes—
191#390C2314yes—
192#390C2312yes—
193#389—22no—
194#389—22no—
195#389C2312yes—
196#389C2314yes—
197#389C2312yes—
198#389C2314yes—
199#389C2312yes—
200#389C2312yes—
201#388—22no—
202#388—22no—
203#388—22no—
204#388—22no—
205#388—24no—
206#388—24no—
207#388—24no—
208#388—24no—
209#387—22no—
210#387—22no—
211#387—22no—
212#387—22no—
213#386—22no—
214#386—22no—
215#386—22no—
216#386—21no—
217#386—21no—
218#386—24no—
219#386—22no—
220#386—22no—
221#385—22no—
222#385—22no—
223#385—22no—
224#385—21no—
225#385—21no—
226#381—22no—
227#381—21no—
228#381—21no—
229#381—21no—
230#380—21no—
231#380—21no—
232#380C2311yescharacteristic
233#380C2312yes—
234#380C2311yescharacteristic
235#380C2312yes—
236#380C2312yes—
237#379—21no—
238C4×C4⋊C4—22no—
239C4×C4⋊C4—22no—
240C4×C22⋊C4—21no—
241C4×C22⋊C4—21no—
242C4×C22⋊C4—22no—
243C4×C22⋊C4—22no—
244C2×#95—21no—
245C2×#95—22no—
246#340C2314yes—
247#340C2314yes—
248#340C2314yes—
249#340C2314yes—
250#340C2314yes—
251#340C2314yes—
252C25—21no—
253C25C2×D411yescharacteristic
254C2×#41—22no—
255C2×#41—22no—
256C2×#41—44no—
257C22×Q8C2411yescharacteristic
258C22×D4—21no—
259C22×D4—21no—
260C22×D4—21no—
261C22×D4—22no—
262C22×D4—22no—
263C22×D4—22no—
264C22×D4—21no—
265C22×D4—22no—
266C22×D4—44no—
267C22×D4—44no—
268C22×D4—44no—
269C22×D4—44no—
270C22×D4C2411yescharacteristic
271C22×D4C2412yes—
272C23×C4—24no—
273C23×C4—24no—
274C23×C4—24no—
275C23×C4—22no—
276C23×C4—21no—
277C23×C4—21no—
278C23×C4—44no—
279C23×C4—42no—
280C23×C4—44no—
281C23×C4C2×D412yes—
282C23×C4C2×D411yescharacteristic
283C23×C4C2×D412yes—
284C23×C4C2×D412yes—
285C23×C4C2×D411yescharacteristic
286C23×C4C2×D412yes—
287C23×C4C2×D411yescharacteristic
288C23×C4C2×D411yescharacteristic
289C23×C4C2×D411yescharacteristic
290C23×C4C2×D411yescharacteristic
291C23×C4C2×D411yescharacteristic
292C23×C4C2×D414yes—
293C23×C4#4114yes—
294C23×C4C2411yescharacteristic
295C23×C4C2411yescharacteristic
296C23×C4C2411yescharacteristic
297C2×SD16—24no—
298C2×SD16—44no—
299C2×D8—24no—
300C2×D8—44no—
301C22×C8—24no—
302C22×C8—44no—
303C22×C8—44no—
304C22×C8C2×D418yes—
305C22×C8C2414yes—
306C22×C8C2412yes—
307C22×C8C2412yes—
308#123—48no—
309#123—44no—
310#123—48no—
311#123—416no—
312#123—44no—
313#123—44no—
314#123—48no—
315C22⋊Q8—22no—
316C22⋊Q8—22no—
317C22⋊Q8—22no—
318C22⋊Q8—22no—
319#121—24no—
320#121—24no—
321#121—22no—
322#121—22no—
323#121—24no—
324#121—24no—
325#121—22no—
326#121—22no—
327#121—44no—
328#121—44no—
329#120—44no—
330C4×D4—44no—
331C4×D4—44no—
332#117—22no—
333#117—22no—
334#117—44no—
335C2×C4⋊C4—22no—
336C2×C4⋊C4—22no—
337C2×C4⋊C4—24no—
338C2×C4⋊C4—24no—
339C2×C4⋊C4—21no—
340C2×C4⋊C4—22no—
341C2×C4⋊C4—21no—
342C2×C4⋊C4—21no—
343C2×C4⋊C4—22no—
344C2×C4⋊C4—22no—
345C2×C4⋊C4—22no—
346C2×C4⋊C4—22no—
347C2×C4⋊C4—44no—
348C2×C4⋊C4—48no—
349C2×C4⋊C4C2412yes—
350C2×C4⋊C4C2414yes—
351C2×C4⋊C4C2411yescharacteristic
352C2×C4⋊C4C2411yescharacteristic
353C2×C4⋊C4C2412yes—
354C2×C4⋊C4C2412yes—
355C2×C22⋊C4—22no—
356C2×C22⋊C4—22no—
357C2×C22⋊C4—21no—
358C2×C22⋊C4—22no—
359C2×C22⋊C4—21no—
360C2×C22⋊C4—21no—
361C2×C22⋊C4—21no—
362C2×C22⋊C4—21no—
363C2×C22⋊C4—22no—
364C2×C22⋊C4—22no—
365C2×C22⋊C4—22no—
366C2×C22⋊C4—24no—
367C2×C22⋊C4—24no—
368C2×C22⋊C4—24no—
369C2×C22⋊C4—24no—
370C2×C22⋊C4—21no—
371C2×C22⋊C4—21no—
372C2×C22⋊C4—22no—
373C2×C22⋊C4—22no—
374C2×C22⋊C4—22no—
375C2×C22⋊C4—22no—
376C2×C22⋊C4—48no—
377C2×C22⋊C4—48no—
378C2×C22⋊C4—44no—
379C2×C22⋊C4—44no—
380C2×C42—24no—
381C2×C42—28no—
382C2×C42—24no—
383C2×C42—28no—
384C2×C42—22no—
385C2×C42—22no—
386C2×C42—24no—
387C2×C42—24no—
388C2×C42—22no—
389C2×C42—24no—
390C2×C42—24no—
391C2×C42—22no—
392C2×C42—21no—
393C2×C42—22no—
394C2×C42C2×D412yes—
395C2×C42C2×D412yes—
396C2×C42C2×D412yes—
397C2×C42C2×D412yes—
398C2×C42C2×D412yes—
399C2×C42C2×D412yes—
400C2×C42C2412yes—
401C2×C42C2412yes—
402#107—24no—
403#107—44no—
404#106—24no—
405#106—44no—
406C4⋊C8—28no—
407C4⋊C8—28no—
408#103—24no—
409#103—44no—
410#102—24no—
411#102—24no—
412#102—24no—
413#102—44no—
414#102—44no—
415#102—44no—
416C22⋊C8—24no—
417C22⋊C8—24no—
418C22⋊C8C2×D414yes—
419C22⋊C8C2×D418yes—
420C22⋊C8C2×D414yes—
421#97—28no—
422#97—28no—
423#95—22no—
424#95—22no—
425#95—24no—
426#95—24no—
427#95—21no—
428#95—21no—
429#95—22no—
430#95—22no—
431#95—22no—
432#95—22no—
433#95—22no—
434#95—22no—
435#95—22no—
436#95—22no—
437#95—22no—
438C24—22no—
439C24—22no—
440C24—24no—
441C24—21no—
442C24—22no—
443C24—42no—
444C24—42no—
445C24—44no—
446C24—42no—
447C24—42no—
448C24—44no—
449C24#12114yes—
450C24C22×D411yescharacteristic
451C24C22×D411yescharacteristic
452C24C22×D411yescharacteristic
453#41—84no—
454#41—84no—
455C2×Q8—21no—
456C2×Q8—21no—
457C2×Q8—24no—
458C2×D4—21no—
459C2×D4—22no—
460C2×D4—22no—
461C2×D4—21no—
462C2×D4—24no—
463C2×D4—24no—
464C2×D4—24no—
465C2×D4—44no—
466C2×D4—44no—
467C2×D4—44no—
468C2×D4—44no—
469C2×D4—42no—
470C2×D4—42no—
471C2×D4—42no—
472C2×D4—44no—
473C2×D4—44no—
474C2×D4—44no—
475C2×D4—42no—
476C2×D4—44no—
477C2×D4—42no—
478C2×D4—44no—
479C2×D4—42no—
480C2×D4—84no—
481C2×D4—84no—
482C2×D4—816no—
483C22×C4—22no—
484C22×C4—22no—
485C22×C4—24no—
486C22×C4—24no—
487C22×C4—24no—
488C22×C4—24no—
489C22×C4—24no—
490C22×C4—24no—
491C22×C4—22no—
492C22×C4—22no—
493C22×C4—24no—
494C22×C4—22no—
495C22×C4—22no—
496C22×C4—24no—
497C22×C4—24no—
498C22×C4—22no—
499C22×C4—24no—
500C22×C4—24no—
501C22×C4—21no—
502C22×C4—22no—
503C22×C4—22no—
504C22×C4—21no—
505C22×C4—21no—
506C22×C4—24no—
507C22×C4—22no—
508C22×C4—48no—
509C22×C4—48no—
510C22×C4—42no—
511C22×C4—42no—
512C22×C4—42no—
513C22×C4—42no—
514C22×C4—42no—
515C22×C4—42no—
516C22×C4—42no—
517C22×C4—42no—
518C22×C4—42no—
519C22×C4—416no—
520C22×C4—44no—
521C22×C4—416no—
522C22×C4—44no—
523C22×C4—42no—
524C22×C4—44no—
525C22×C4—42no—
526C22×C4—42no—
527C22×C4—44no—
528C22×C4—42no—
529C22×C4#12114yes—
530C22×C4#12114yes—
531C22×C4#12114yes—
532C22×C4AGL(1,ℤ/8)14yes—
533C22×C4C22×D412yes—
534C22×C4C22×D412yes—
535C22×C4C22×D412yes—
536C22×C4C22×D411yescharacteristic
537C22×C4C22×D411yescharacteristic
538C22×C4C22×D411yescharacteristic
539C22×C4C22×D412yes—
540C22×C4C22×D412yes—
541C22×C4C22×D412yes—
542C22×C4C22×D412yes—
543C22×C4C2×#4112yes—
544C22×C4C2×#4112yes—
545C22×C4C2×#4112yes—
546C22×C4C2511yescharacteristic
547SD16—84no—
548D8—84no—
549C2×C8—24no—
550C2×C8—24no—
551C2×C8—24no—
552C2×C8—24no—
553C2×C8—24no—
554C2×C8—48no—
555C2×C8—48no—
556C2×C8C22×D414yes—
557C2×C8C22×D414yes—
558C4⋊C4—21no—
559C4⋊C4—21no—
560C4⋊C4—22no—
561C4⋊C4—22no—
562C4⋊C4—21no—
563C4⋊C4—21no—
564C4⋊C4—24no—
565C4⋊C4—24no—
566C4⋊C4—24no—
567C4⋊C4—24no—
568C4⋊C4—44no—
569C4⋊C4—48no—
570C4⋊C4—44no—
571C4⋊C4—44no—
572C4⋊C4—44no—
573C4⋊C4—42no—
574C4⋊C4—42no—
575C4⋊C4—42no—
576C4⋊C4—48no—
577C4⋊C4—44no—
578C22⋊C4—48no—
579C22⋊C4—48no—
580C22⋊C4—48no—
581C22⋊C4—44no—
582C22⋊C4—44no—
583C22⋊C4—44no—
584C22⋊C4—44no—
585C22⋊C4—44no—
586C22⋊C4—42no—
587C22⋊C4—42no—
588C22⋊C4—42no—
589C22⋊C4—44no—
590C22⋊C4—42no—
591C22⋊C4—44no—
592C22⋊C4—42no—
593C22⋊C4—44no—
594C22⋊C4—44no—
595C22⋊C4—42no—
596C22⋊C4—42no—
597C22⋊C4—48no—
598C22⋊C4—44no—
599C42—24no—
600C42—24no—
601C42—24no—
602C42—24no—
603C42—24no—
604C42—24no—
605C42—22no—
606C42—22no—
607C42—22no—
608C42—22no—
609C42—44no—
610C42—42no—
611C23—22no—
612C23—22no—
613C23—21no—
614C23—21no—
615C23—22no—
616C23—22no—
617C23—28no—
618C23—28no—
619C23—21no—
620C23—21no—
621C23—22no—
622C23—44no—
623C23—48no—
624C23—48no—
625C23—41no—
626C23—42no—
627C23—42no—
628C23—44no—
629C23—42no—
630C23—41no—
631C23—42no—
632C23—41no—
633C23—44no—
634C23—42no—
635C23—84no—
636C23—84no—
637C23—88no—
638C23—88no—
639C23—84no—
640C23C2×#12112yes—
641C23C2×#12112yes—
642C23C2×#12112yes—
643C23C2×AGL(1,ℤ/8)12yes—
644C23#57514yes—
645C23#57512yes—
646C23C23×D411yescharacteristic
647Q8—42no—
648Q8—42no—
649D4—42no—
650D4—42no—
651D4—42no—
652D4—44no—
653D4—42no—
654D4—84no—
655D4—88no—
656D4—84no—
657D4—84no—
658D4—84no—
659D4—88no—
660C2×C4—22no—
661C2×C4—22no—
662C2×C4—22no—
663C2×C4—22no—
664C2×C4—28no—
665C2×C4—22no—
666C2×C4—24no—
667C2×C4—24no—
668C2×C4—24no—
669C2×C4—24no—
670C2×C4—24no—
671C2×C4—24no—
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—22no—
681C2×C4—44no—
682C2×C4—44no—
683C2×C4—44no—
684C2×C4—48no—
685C2×C4—48no—
686C2×C4—44no—
687C2×C4—44no—
688C2×C4—48no—
689C2×C4—48no—
690C2×C4—44no—
691C2×C4—41no—
692C2×C4—41no—
693C2×C4—42no—
694C2×C4—41no—
695C2×C4—42no—
696C2×C4—42no—
697C2×C4—44no—
698C2×C4—42no—
699C2×C4—44no—
700C2×C4—42no—
701C2×C4—42no—
702C2×C4—41no—
703C2×C4—42no—
704C2×C4—42no—
705C2×C4—42no—
706C2×C4—44no—
707C2×C4—42no—
708C2×C4—41no—
709C2×C4—42no—
710C2×C4—84no—
711C2×C4—88no—
712C2×C4—84no—
713C2×C4C2×#12112yes—
714C2×C4C2×#12112yes—
715C2×C4C2×#12112yes—
716C2×C4C2×AGL(1,ℤ/8)14yes—
717C2×C4C23×D411yescharacteristic
718C2×C4C22×#4111yescharacteristic
719C2×C4#58514yes—
720C8—24no—
721C8—24no—
722C8—44no—
723C22—22no—
724C22—22no—
725C22—22no—
726C22—22no—
727C22—24no—
728C22—24no—
729C22—24no—
730C22—24no—
731C22—22no—
732C22—22no—
733C22—22no—
734C22—416no—
735C22—42no—
736C22—42no—
737C22—81no—
738C22—82no—
739C22—81no—
740C22—82no—
741C22—82no—
742C22—81no—
743C22—82no—
744C22—84no—
745C22—82no—
746C22—84no—
747C22—168no—
748C22#305414yes—
749C22#305514yes—
750C22C22×#12111yescharacteristic
751C22#344912yes—
752C22C22×AGL(1,ℤ/8)11yescharacteristic
753C22C2×#57512yes—
754C22C2×#57511yescharacteristic
755C4—22no—
756C4—22no—
757C4—22no—
758C4—24no—
759C4—42no—
760C4—42no—
761C4—42no—
762C4—81no—
763C4—81no—
764C4—82no—
765C4—81no—
766C4—82no—
767C4—82no—
768C4—84no—
769C4#348512yes—
770C4#349112yes—
771C2—24no—
772C2—24no—
773C2—42no—
774C2—161no—
775C2—162no—
776C2#3508911yescharacteristic
777C2C2×#305411yescharacteristic
778C2C2×#305511yescharacteristic
779C2#6095912yes—
780C2#6096212yes—
subgroupG/H
center, socleC23C23×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC2×#3188C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#432C2semidirect
3. #36626C2semidirect
4. C2×#2854C2semidirect
5. #33135C2semidirect
6. #33134C2semidirect
7. #29774C2semidirect
8. #29770C2semidirect
9. #24610C2semidirect
10. #24607C2semidirect
11. #24606C2semidirect
12. #24510C2semidirect
13. #24507C2semidirect
14. #24506C2semidirect
15. #21941C2semidirect
16. #21763C2semidirect
17. #21761C2semidirect
34. C2×#432C22semidirect
35. C22×C4⋊C8C22semidirect
38. C22×#97C22semidirect
40. #2855C22semidirect
41. #2855C22semidirect
49. #2854C22semidirect
50. #2854C22semidirect
57. #2297C22semidirect
58. #2296C22semidirect
65. #2088C22semidirect
66. #2086C22semidirect
67. #2067C22semidirect
68. #2067C22semidirect
69. #2066C22semidirect
70. #2065C22semidirect
71. #2055C22semidirect
72. #2054C22semidirect
73. #1973C22semidirect
74. #1972C22semidirect
75. #1944C22semidirect
76. #1943C22semidirect
77. #1936C22semidirect
78. #1936C22semidirect
79. #1936C22semidirect
80. #1935C22semidirect
83. #1893C22semidirect
84. #1892C22semidirect
88. #1854C22semidirect
91. #1825C22semidirect
93. #1808C22semidirect
94. #1807C22semidirect
95. #1788C22semidirect

Maximal subgroups

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

subgroupindex
C2×#31882
C22×#4322
#366262
C2×#28542
#331352
#331342
#297742
#297702
#246102
#246072
#246062
#245102
#245072
#245062
#219412
#217632
#217612