Finite Group Databasebeta

← #27436495

Subgroups — #27436495

Order 13568.

1028 conjugacy classes of subgroups.

The subgroup lattice has 702 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16810879C211yesmaximal, characteristic
2C2×#16810862C211yesmaximal, characteristic
3#20280512C211yesmaximal, characteristic
4#20276050C211yesmaximal, characteristic, complemented
5#20275958C211yesmaximal, characteristic, complemented
6#20275863C211yesmaximal, characteristic, complemented
7#20275815C211yesmaximal, characteristic, complemented
8#20275149C211yesmaximal, characteristic
9#20275139C211yesmaximal, characteristic
10#20275056C211yesmaximal, characteristic, complemented
11#20275056C211yesmaximal, characteristic, complemented
12#20274983C211yesmaximal, characteristic, complemented
13#20274969C211yesmaximal, characteristic, complemented
14#20274412C211yesmaximal, characteristic
15C2×C53×#541C211yesmaximal, characteristic
16C22×#11719925C2211yescharacteristic
17C22×#11719925C2211yescharacteristic
18C22×#11719917C2211yescharacteristic
19C23×#88322C2211yescharacteristic
20C2×#13133196C2211yescharacteristic
21#16810879—24no—
22#16810862—24no—
23C2×#13133150C2211yescharacteristic
24C2×#13133148C2211yescharacteristic
25C2×#13133141C2211yescharacteristic
26C2×#13133141C2211yescharacteristic
27C2×#13133141C2211yescharacteristic
28C2×#13133141C2211yescharacteristic
29C2×#13133141C2211yescharacteristic
30C2×#13133141C2211yescharacteristic
31C2×#13133140C2211yescharacteristic
32C2×#13133140C2211yescharacteristic
33#16810561—21no—
34#16810554—21no—
35#16810551—21no—
36#16810551—21no—
37#16810529C2211yescharacteristic
38#16810529C2211yescharacteristic
39#16810521C2211yescharacteristic
40#16810521C2211yescharacteristic
41#16810483C2211yescharacteristic
42#16810385C2211yescharacteristic
43#16810385C2211yescharacteristic
44#16810385C2211yescharacteristic
45#16810385C2211yescharacteristic
46#16810378C2211yescharacteristic
47#16810378C2211yescharacteristic
48#16810378C2211yescharacteristic
49#16810378C2211yescharacteristic
50C53×#541—24no—
51C53×#541—24no—
52C2×C4⋊Q8×C53C2211yescharacteristic
53C2×#126×C53—21no—
54C2×#126×C53—21no—
55C2×#125×C53—21no—
56C2×#125×C53—21no—
57C2×#125×C53C2211yescharacteristic
58C2×C22⋊Q8×C53C2211yescharacteristic
59C2×C22⋊Q8×C53C2211yescharacteristic
60C2×C4×Q8×C53C2211yescharacteristic
61C2×C4×Q8×C53C2211yescharacteristic
62C2×#117×C53C2211yescharacteristic
63C22×Dic106C2311yescharacteristic
64C2×#11719925—22no—
65C2×#11719925—22no—
66C2×#11719925—22no—
67C2×#11719925—22no—
68C2×#11719925—41no—
69C2×#11719925—41no—
70C2×#11719917—22no—
71C2×#11719917—22no—
72C2×#11719917—41no—
73C22×#88322—22no—
74C22×#88322—22no—
75C22×#88322—41no—
76C22×#88322C2311yescharacteristic
77C22×#88322C2311yescharacteristic
78C22×#88322C2311yescharacteristic
79C22×#88322C2311yescharacteristic
80#13133196—22no—
81#13133196—22no—
82C2×C4⋊Dic53C2311yescharacteristic
83C2×C4⋊Dic53C2311yescharacteristic
84C2×C4⋊Dic53C2311yescharacteristic
85C2×#11719919—21no—
86C2×#11719919—21no—
87C2×#11719919—21no—
88C2×C22⋊Dic53—21no—
89C2×C22⋊Dic53—21no—
90#13133150—22no—
91#13133148—22no—
92#13133141—22no—
93#13133141—22no—
94#13133141—22no—
95#13133141—22no—
96#13133141—41no—
97#13133141—41no—
98#13133140—22no—
99#13133140—22no—
100#13133124—21no—
101#13133124—21no—
102#13133124—21no—
103#13133124—21no—
104#13133124—21no—
105#13133124—21no—
106#13133124—21no—
107C22×Q8×C53C2311yescharacteristic
108C22×Q8×C53C2311yescharacteristic
109C23×C4×C53C2311yescharacteristic
110C4⋊Q8×C53—22no—
111C4⋊Q8×C53—22no—
112#126×C53—28no—
113#126×C53—28no—
114#125×C53—28no—
115#125×C53—28no—
116#125×C53—22no—
117#125×C53—22no—
118C22⋊Q8×C53—22no—
119C22⋊Q8×C53—22no—
120C22⋊Q8×C53D414yes—
121C22⋊Q8×C53D414yes—
122C4×Q8×C53—22no—
123C4×Q8×C53—22no—
124C4×Q8×C53—22no—
125C4×Q8×C53—22no—
126#117×C53—22no—
127#117×C53—22no—
128C2×C4⋊C4×C53—21no—
129C2×C4⋊C4×C53—21no—
130C2×C4⋊C4×C53—21no—
131C2×C4⋊C4×C53—21no—
132C2×C4⋊C4×C53—21no—
133C2×C4⋊C4×C53—21no—
134C2×C4⋊C4×C53—21no—
135C2×C4⋊C4×C53—21no—
136C2×C4⋊C4×C53D411yescharacteristic
137C2×C4⋊C4×C53D411yescharacteristic
138C2×C4⋊C4×C53C2311yescharacteristic
139C2×C4⋊C4×C53C2311yescharacteristic
140C2×C22⋊C4×C53—21no—
141C2×C22⋊C4×C53—21no—
142C2×C22⋊C4×C53D411yescharacteristic
143C2×C22⋊C4×C53D411yescharacteristic
144C2×C42×C53—21no—
145C2×C42×C53—21no—
146C2×C42×C53C2311yescharacteristic
147C2×C42×C53C2311yescharacteristic
148C24×C53C2×D411yescharacteristic
149C2×Q8×C53—21no—
150C2×Q8×C53—21no—
151C2×Q8×C53—21no—
152C2×Q8×C53—21no—
153C2×Q8×C53—21no—
154C2×Q8×C53—21no—
155C2×Q8×C53—21no—
156C2×Q8×C53—21no—
157C2×Q8×C53—21no—
158C2×Q8×C53—21no—
159C2×Q8×C53C2×D412yes—
160C2×Q8×C53C2×D412yes—
161C22×C4×C53—21no—
162C22×C4×C53—21no—
163C22×C4×C53—21no—
164C22×C4×C53—21no—
165C22×C4×C53—21no—
166C22×C4×C53—21no—
167C22×C4×C53—21no—
168C22×C4×C53—21no—
169C22×C4×C53C2×D411yescharacteristic
170C22×C4×C53C2×D411yescharacteristic
171C22×C4×C53C2×D411yescharacteristic
172C22×C4×C53C2×D411yescharacteristic
173C22×C4×C53C2×D411yescharacteristic
174C22×C4×C53C2×D412yes—
175C22×C4×C53C2×D412yes—
176C22×C4×C53C2411yescharacteristic
177C22×Dic53—21no—
178C22×Dic53—21no—
179C22×Dic53—21no—
180C22×Dic53—21no—
181C2×Dic106—21no—
182C2×Dic106—21no—
183C2×Dic106—21no—
184C2×Dic106—21no—
185C2×Dic106—21no—
186C2×Dic106—21no—
187C4⋊C4×C53—24no—
188C4⋊C4×C53—24no—
189C4⋊C4×C53—24no—
190C4⋊C4×C53—24no—
191C4⋊C4×C53—24no—
192C4⋊C4×C53—24no—
193C4⋊C4×C53—24no—
194C4⋊C4×C53—24no—
195C4⋊C4×C53—22no—
196C4⋊C4×C53—22no—
197C4⋊C4×C53—21no—
198C4⋊C4×C53—21no—
199C4⋊C4×C53C2×D412yes—
200C4⋊C4×C53C2×D412yes—
201C22⋊C4×C53—24no—
202C22⋊C4×C53—24no—
203C22⋊C4×C53—22no—
204C22⋊C4×C53—22no—
205C42×C53—24no—
206C42×C53—24no—
207C42×C53—21no—
208C42×C53—21no—
209C42×C53—21no—
210C42×C53—21no—
211C22⋊Dic53—42no—
212C22⋊Dic53—81no—
213#11719925—44no—
214#11719925—44no—
215C4⋊Dic53—21no—
216C4⋊Dic53—21no—
217C4⋊Dic53—21no—
218C4⋊Dic53—21no—
219C4⋊Dic53—21no—
220C4⋊Dic53—21no—
221#11719919—42no—
222#11719919—81no—
223#11719919—81no—
224#11719917—44no—
225C2×#88322—21no—
226C2×#88322—21no—
227C2×#88322—21no—
228C2×#88322—21no—
229C2×#88322—21no—
230C2×#88322—21no—
231C2×#88322—21no—
232C2×#88322—21no—
233C2×#88322—21no—
234C2×#88322—21no—
235C2×#88322—44no—
236C2×#88322#4112yes—
237C2×#88322#4112yes—
238C23×C53—21no—
239C23×C53—21no—
240C23×C53—21no—
241C23×C53—21no—
242C23×C53—21no—
243C23×C53—21no—
244C23×C53#12012yes—
245C23×C53C22×D411yescharacteristic
246Q8×C53—22no—
247Q8×C53—22no—
248Q8×C53—22no—
249Q8×C53—22no—
250Q8×C53—41no—
251Q8×C53—41no—
252Q8×C53—41no—
253Q8×C53—41no—
254C2×C4×C53—21no—
255C2×C4×C53—21no—
256C2×C4×C53—22no—
257C2×C4×C53—22no—
258C2×C4×C53—22no—
259C2×C4×C53—22no—
260C2×C4×C53—22no—
261C2×C4×C53—22no—
262C2×C4×C53—22no—
263C2×C4×C53—22no—
264C2×C4×C53—21no—
265C2×C4×C53—21no—
266C2×C4×C53—21no—
267C2×C4×C53—21no—
268C2×C4×C53—21no—
269C2×C4×C53—21no—
270C2×C4×C53—21no—
271C2×C4×C53—21no—
272C2×C4×C53—21no—
273C2×C4×C53—21no—
274C2×C4×C53—21no—
275C2×C4×C53—21no—
276C2×C4×C53—41no—
277C2×C4×C53—41no—
278C2×C4×C53—41no—
279C2×C4×C53—41no—
280C2×C4×C53—41no—
281C2×C4×C53—41no—
282C2×C4×C53—41no—
283C2×C4×C53—41no—
284C2×C4×C53#12012yes—
285C2×C4×C53C22×D411yescharacteristic
286C2×C4×C53C22×D411yescharacteristic
287C2×C4×C53C2×#4111yescharacteristic
288C2×C4×C53C2×#4111yescharacteristic
289C2×C4×C53H(5,𝔽2)11yescharacteristic
290C2×C4×C532−1+411yescharacteristic
291C2×Dic53—41no—
292C2×Dic53—41no—
293C2×Dic53—41no—
294C2×Dic53—41no—
295C2×Dic53—41no—
296C2×Dic53—41no—
297C2×Dic53—41no—
298C2×Dic53—41no—
299C2×Dic53—41no—
300C2×Dic53—41no—
301C2×Dic53—41no—
302C2×Dic53—41no—
303Dic106—41no—
304Dic106—41no—
305Dic106—41no—
306Dic106—41no—
307#88322—22no—
308#88322—22no—
309#88322—41no—
310#88322—41no—
311#25512—531nomaximal, Sylow
312C22×C53—22no—
313C22×C53—22no—
314C22×C53—22no—
315C22×C53—41no—
316C22×C53—41no—
317C22×C53—41no—
318C22×C53—41no—
319C22×C53C2×#12011yescharacteristic
320C22×C53#53211yescharacteristic
321C22×C53#53711yescharacteristic
322C22×C53#57711yescharacteristic
323C22×C53#57811yescharacteristic
324C22×C53#57811yescharacteristic
325C22×C53#57811yescharacteristic
326C4×C53—22no—
327C4×C53—42no—
328C4×C53—42no—
329C4×C53—41no—
330C4×C53—41no—
331C4×C53—42no—
332C4×C53—41no—
333C4×C53—41no—
334C4×C53—42no—
335C4×C53#54611yescharacteristic
336C4×C53#54611yescharacteristic
337C4×C53#54711yescharacteristic
338C4×C53#54711yescharacteristic
339Dic53—81no—
340Dic53—81no—
341Dic53—81no—
342Dic53—81no—
343C2×#541D5311yescharacteristic
344C2×#470—531no—
345C2×#467—531no—
346#2625—531no—
347#2059—531no—
348#2043—531no—
349#2026—531no—
350#2016—531no—
351#1894—531no—
352#1892—531no—
353#1878—531no—
354#1878—531no—
355#1865—531no—
356#1863—531no—
357#1729—531no—
358C2×C53—42no—
359C2×C53#243011yescharacteristic
360C2×C53#301111yescharacteristic
361C2×C53#301311yescharacteristic
362C2×C53#317711yescharacteristic
363C2×C53#317811yescharacteristic
364C2×C53#325811yescharacteristic
365C2×C53#326111yescharacteristic
366C22×Q16—531no—
367C22×Q16—531no—
368C22×M16—531no—
369C23×C8—531no—
370#541—24no—
371#541—24no—
372C2×C4⋊Q8C2×D5311yescharacteristic
373C2×#126—21no—
374C2×#126—21no—
375C2×#125—21no—
376C2×#125—21no—
377C2×#125C2×D5311yescharacteristic
378C2×C22⋊Q8—531no—
379C2×C22⋊Q8C2×D5311yescharacteristic
380C2×C22⋊Q8C2×D5311yescharacteristic
381C2×C4×Q8C2×D5311yescharacteristic
382C2×C4×Q8C2×D5311yescharacteristic
383C2×#117C2×D5311yescharacteristic
384#470—1064no—
385#467—1064no—
386C2×#107—531no—
387C2×#106—531no—
388C2×#103—531no—
389C2×#103—531no—
390C2×#103—531no—
391C2×#103—531no—
392C2×#103—531no—
393C2×#103—531no—
394C2×#103—531no—
395C2×#103—531no—
396#400—1061no—
397#398—1061no—
398#397—1061no—
399#397—1061no—
400#391—531no—
401#391—531no—
402#389—531no—
403#389—531no—
404#380—531no—
405#340—531no—
406#340—531no—
407#340—531no—
408#340—531no—
409#336—531no—
410#336—531no—
411#336—531no—
412#336—531no—
413C53#2551211yescharacteristic, complemented, Sylow
414C22×Q8—531no—
415C22×Q8C22×D5311yescharacteristic
416C22×Q8C22×D5311yescharacteristic
417C23×C4C22×D5311yescharacteristic
418C2×Q16—1062no—
419C2×Q16—1062no—
420C2×Q16—1062no—
421C2×Q16—1062no—
422C2×Q16—2121no—
423C2×Q16—2121no—
424C2×M16—1062no—
425C2×M16—1062no—
426C2×M16—2121no—
427C22×C8—531no—
428C22×C8—531no—
429C22×C8—531no—
430C22×C8—531no—
431C22×C8—1062no—
432C22×C8—1062no—
433C22×C8—2121no—
434C4⋊Q8—22no—
435C4⋊Q8—22no—
436#126—28no—
437#126—28no—
438#125—28no—
439#125—28no—
440#125—22no—
441#125—22no—
442C22⋊Q8—22no—
443C22⋊Q8—22no—
444C22⋊Q8—1062no—
445C22⋊Q8—1062no—
446C22⋊Q8C22⋊D5314yes—
447C22⋊Q8C22⋊D5314yes—
448C4×Q8—22no—
449C4×Q8—22no—
450C4×Q8—22no—
451C4×Q8—22no—
452#117—22no—
453#117—22no—
454C2×C4⋊C4—21no—
455C2×C4⋊C4—21no—
456C2×C4⋊C4—21no—
457C2×C4⋊C4—21no—
458C2×C4⋊C4—21no—
459C2×C4⋊C4—21no—
460C2×C4⋊C4—21no—
461C2×C4⋊C4—21no—
462C2×C4⋊C4—531no—
463C2×C4⋊C4—531no—
464C2×C4⋊C4—531no—
465C2×C4⋊C4—1061no—
466C2×C4⋊C4—1061no—
467C2×C4⋊C4—1061no—
468C2×C4⋊C4C22⋊D5311yescharacteristic
469C2×C4⋊C4C22⋊D5311yescharacteristic
470C2×C4⋊C4C22×D5311yescharacteristic
471C2×C4⋊C4C22×D5311yescharacteristic
472C2×C22⋊C4—21no—
473C2×C22⋊C4—21no—
474C2×C22⋊C4—1061no—
475C2×C22⋊C4—1061no—
476C2×C22⋊C4C22⋊D5311yescharacteristic
477C2×C22⋊C4C22⋊D5311yescharacteristic
478C2×C42—21no—
479C2×C42—21no—
480C2×C42C22×D5311yescharacteristic
481C2×C42C22×D5311yescharacteristic
482#107—1062no—
483#106—1062no—
484#103—1062no—
485#103—1062no—
486#103—1062no—
487#103—1062no—
488#103—1062no—
489#103—1062no—
490#103—2121no—
491#103—2121no—
492#95—1061no—
493#95—1061no—
494#95—1061no—
495#95—1061no—
496#95—1061no—
497#95—1061no—
498#95—1061no—
499C24C2×C22⋊D5311yescharacteristic
500C2×Q8—21no—
501C2×Q8—21no—
502C2×Q8—21no—
503C2×Q8—21no—
504C2×Q8—21no—
505C2×Q8—21no—
506C2×Q8—21no—
507C2×Q8—21no—
508C2×Q8—21no—
509C2×Q8—21no—
510C2×Q8—1061no—
511C2×Q8—1061no—
512C2×Q8—1061no—
513C2×Q8—1061no—
514C2×Q8—1061no—
515C2×Q8—1061no—
516C2×Q8C2×C22⋊D5312yes—
517C2×Q8C2×C22⋊D5312yes—
518C22×C4—21no—
519C22×C4—21no—
520C22×C4—21no—
521C22×C4—21no—
522C22×C4—21no—
523C22×C4—21no—
524C22×C4—21no—
525C22×C4—21no—
526C22×C4—1061no—
527C22×C4—1061no—
528C22×C4—1061no—
529C22×C4—1061no—
530C22×C4C2×C22⋊D5311yescharacteristic
531C22×C4C2×C22⋊D5311yescharacteristic
532C22×C4C2×C22⋊D5311yescharacteristic
533C22×C4C2×C22⋊D5311yescharacteristic
534C22×C4C2×C22⋊D5311yescharacteristic
535C22×C4C2×C22⋊D5312yes—
536C22×C4C2×C22⋊D5312yes—
537C22×C4C23×D5311yescharacteristic
538Q16—2124no—
539Q16—2124no—
540M16—2124no—
541C2×C8—532no—
542C2×C8—532no—
543C2×C8—1061no—
544C2×C8—1061no—
545C2×C8—1061no—
546C2×C8—1061no—
547C2×C8—1061no—
548C2×C8—1061no—
549C2×C8—1061no—
550C2×C8—1061no—
551C2×C8—1061no—
552C2×C8—1061no—
553C2×C8—2124no—
554C4⋊C4—24no—
555C4⋊C4—24no—
556C4⋊C4—24no—
557C4⋊C4—24no—
558C4⋊C4—24no—
559C4⋊C4—24no—
560C4⋊C4—24no—
561C4⋊C4—24no—
562C4⋊C4—22no—
563C4⋊C4—22no—
564C4⋊C4—21no—
565C4⋊C4—21no—
566C4⋊C4—1061no—
567C4⋊C4—1061no—
568C4⋊C4—1061no—
569C4⋊C4—1061no—
570C4⋊C4—1061no—
571C4⋊C4—1061no—
572C4⋊C4—4241no—
573C4⋊C4—4241no—
574C4⋊C4—2122no—
575C4⋊C4C2×C22⋊D5312yes—
576C4⋊C4C2×C22⋊D5312yes—
577C22⋊C4—24no—
578C22⋊C4—24no—
579C22⋊C4—22no—
580C22⋊C4—22no—
581C22⋊C4—4241no—
582C22⋊C4—2122no—
583C42—24no—
584C42—24no—
585C42—21no—
586C42—21no—
587C42—21no—
588C42—21no—
589C23—21no—
590C23—21no—
591C23—21no—
592C23—21no—
593C23—21no—
594C23—21no—
595C23#1313318612yes—
596C23C22×C22⋊D5311yescharacteristic
597Q8—22no—
598Q8—22no—
599Q8—22no—
600Q8—22no—
601Q8—41no—
602Q8—41no—
603Q8—41no—
604Q8—41no—
605Q8—2121no—
606Q8—2121no—
607Q8—2121no—
608Q8—2121no—
609C2×C4—21no—
610C2×C4—21no—
611C2×C4—22no—
612C2×C4—22no—
613C2×C4—22no—
614C2×C4—22no—
615C2×C4—21no—
616C2×C4—21no—
617C2×C4—21no—
618C2×C4—21no—
619C2×C4—22no—
620C2×C4—22no—
621C2×C4—22no—
622C2×C4—22no—
623C2×C4—21no—
624C2×C4—21no—
625C2×C4—21no—
626C2×C4—21no—
627C2×C4—21no—
628C2×C4—21no—
629C2×C4—21no—
630C2×C4—21no—
631C2×C4—41no—
632C2×C4—41no—
633C2×C4—41no—
634C2×C4—41no—
635C2×C4—41no—
636C2×C4—41no—
637C2×C4—41no—
638C2×C4—41no—
639C2×C4—2121no—
640C2×C4—2121no—
641C2×C4—2121no—
642C2×C4—2121no—
643C2×C4—2121no—
644C2×C4—2121no—
645C2×C4—2121no—
646C2×C4—2121no—
647C2×C4—2121no—
648C2×C4—2121no—
649C2×C4—2121no—
650C2×C4—2121no—
651C2×C4#1313318612yes—
652C2×C4C22×C22⋊D5311yescharacteristic
653C2×C4C22×C22⋊D5311yescharacteristic
654C2×C4#41×D5311yescharacteristic
655C2×C4#41×D5311yescharacteristic
656C2×C4#1313326311yescharacteristic
657C2×C4#1313326411yescharacteristic
658C8—1062no—
659C8—1062no—
660C8—2121no—
661C8—2121no—
662C22—22no—
663C22—22no—
664C22—22no—
665C22—41no—
666C22—41no—
667C22—41no—
668C22—41no—
669C22C2×#1313318611yescharacteristic
670C22#1681116911yescharacteristic
671C22#1681120111yescharacteristic
672C22#1681143111yescharacteristic
673C22#1681143811yescharacteristic
674C22#1681143811yescharacteristic
675C22#1681143811yescharacteristic
676C4—22no—
677C4—42no—
678C4—42no—
679C4—41no—
680C4—41no—
681C4—42no—
682C4—41no—
683C4—41no—
684C4—42no—
685C4—4241no—
686C4—4241no—
687C4—4241no—
688C4—4241no—
689C4#1681126111yescharacteristic
690C4#1681126111yescharacteristic
691C4#1681127211yescharacteristic
692C4#1681127211yescharacteristic
693C2—42no—
694C2#2027831911yescharacteristic
695C2#2028401011yescharacteristic
696C2#2028403011yescharacteristic
697C2#2028536811yescharacteristic
698C2#2028538511yescharacteristic
699C2#2028613511yescharacteristic
700C2#2028616511yescharacteristic
subgroupG/H
centerC23C22×C22⋊D53
commutator, cosocleC22×C4×C53C24
FrattiniC22×C4C23×D53
FittingC2×C53×#541C2
socleC23×C53C22×D4
prime radicalC24×C53C2×D4
hypercenterC2×#541D53
hypocenterC53#25512
LCSG ▷ C22×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C23 ◁ C2×#117 ◁ C2×#541

Complements

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

NH ≅ G/Ntype
4. #20276050C2semidirect
5. #20275958C2semidirect
6. #20275863C2semidirect
7. #20275815C2semidirect
10. #20275056C2semidirect
11. #20275056C2semidirect
12. #20274983C2semidirect
13. #20274969C2semidirect
413. C53#25512semidirect

Maximal subgroups

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

subgroupindex
C2×#168108792
C2×#168108622
#202805122
#202760502
#202759582
#202758632
#202758152
#202751492
#202751392
#202750562
#202749832
#202749692
#202744122
C2×C53×#5412
#2551253