Finite Group Databasebeta

← C31×#19807 #21476566

Subgroups — C31×#19807 #21476566

Order 7936.

684 conjugacy classes of subgroups.

The subgroup lattice has 624 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3392C211yesmaximal, characteristic, complemented
2C31×#3381C211yesmaximal, characteristic, complemented
3C31×#3295C211yesmaximal, characteristic, complemented
4C31×#3274C211yesmaximal, characteristic
5C31×#1715C211yesmaximal, characteristic, complemented
6C31×#1691C211yesmaximal, characteristic, complemented
7C31×#1678C211yesmaximal, characteristic, complemented
8C31×#1668C211yesmaximal, characteristic, complemented
9C31×#1665C211yesmaximal, characteristic, complemented
10C31×#1639C211yesmaximal, characteristic, complemented
11C31×#1631C211yesmaximal, characteristic, complemented
12C31×#1626C211yesmaximal, characteristic, complemented
13C31×#1622C211yesmaximal, characteristic, complemented
14C31×#1583C211yesmaximal, characteristic, complemented
15C31×SD16⋊C8C211yesmaximal, characteristic, complemented
16C2×C31×AGL(1,ℤ/8)—21no—
17C31×#557C2211yescharacteristic, complemented
18C31×#554C2211yescharacteristic
19C31×#550C2211yescharacteristic
20D42×C31C2211yescharacteristic
21C31×#499—21no—
22C31×#498C2211yescharacteristic, complemented
23C31×#493C2211yescharacteristic
24C31×#492—21no—
25C31×#492C2211yescharacteristic, complemented
26C31×#492C2211yescharacteristic, complemented
27C31×#486C2211yescharacteristic
28C31×#486C2211yescharacteristic
29C31×#481—21no—
30C31×#479—21no—
31C31×#478—21no—
32C31×#477C2211yescharacteristic, complemented
33C31×#476C2211yescharacteristic
34C31×#474C2211yescharacteristic
35C31×#469—21no—
36C31×#465—21no—
37C31×#461—21no—
38C31×#461C2211yescharacteristic
39C31×#460—21no—
40C31×#460C2211yescharacteristic
41C31×#460C2211yescharacteristic
42C31×#460C2211yescharacteristic, complemented
43C31×#459C2211yescharacteristic
44C31×#450—21no—
45C31×#449—21no—
46C31×#447—21no—
47C8×Q8×C31C2211yescharacteristic, complemented
48C8×Q8×C31C2211yescharacteristic, complemented
49C4×SD16×C31—21no—
50C4×SD16×C31—21no—
51C4×SD16×C31C2211yescharacteristic
52C4×SD16×C31C2211yescharacteristic
53C31×#436C2211yescharacteristic
54C8×D4×C31C2211yescharacteristic
55C2×C31×#102—21no—
56C31×#335C2211yescharacteristic, complemented
57C31×#334C2211yescharacteristic, complemented
58C31×#333C2211yescharacteristic, complemented
59C31×#332C2211yescharacteristic, complemented
60C31×#331C2211yescharacteristic
61C31×#331C2211yescharacteristic, complemented
62C31×Q8⋊C8C2211yescharacteristic, complemented
63C31×Q8⋊C8C2211yescharacteristic, complemented
64C31×D4⋊C8C2211yescharacteristic
65C31×D4⋊C8C2211yescharacteristic
66C31×#322C2211yescharacteristic, complemented
67C2×#41×C31—21no—
68C22×D4×C31—21no—
69C22×D4×C31—21no—
70C31×AGL(1,ℤ/8)—44no—
71C2×SD16×C31—21no—
72C2×SD16×C31—21no—
73C2×SD16×C31—21no—
74C2×SD16×C31—21no—
75C2×SD16×C31—21no—
76C2×SD16×C31—21no—
77C2×SD16×C31—41no—
78C2×SD16×C31D411yescharacteristic
79C2×SD16×C31D411yescharacteristic
80C2×D8×C31—21no—
81C2×D8×C31—21no—
82C2×D8×C31—21no—
83C2×M16×C31—21no—
84C22×C8×C31—21no—
85C31×C4⋊Q8—21no—
86C31×C4⋊Q8C2311yescharacteristic
87C31×C4⋊Q8C2311yescharacteristic
88C31×#127—21no—
89C31×#127C2311yescharacteristic
90C31×#127C2311yescharacteristic
91C31×#125—21no—
92C31×#125—21no—
93C31×#125—41no—
94C31×C22⋊Q8—21no—
95C31×C22⋊Q8—41no—
96C31×#121—21no—
97C31×#121—21no—
98C31×#121—21no—
99C31×#121—41no—
100C31×#120—41no—
101C4×Q8×C31—21no—
102C4×Q8×C31—21no—
103C4×Q8×C31C2311yescharacteristic
104C4×Q8×C31C2311yescharacteristic
105C4×D4×C31—21no—
106C4×D4×C31—21no—
107C4×D4×C31C2311yescharacteristic
108C4×D4×C31C2311yescharacteristic
109C2×C4⋊C4×C31—21no—
110C31×#107—21no—
111C31×#107—21no—
112C31×#106—21no—
113C31×#106—21no—
114C31×#106—21no—
115C31×#106D411yescharacteristic
116C31×#106D411yescharacteristic
117C31×C4⋊C8—21no—
118C31×C4⋊C8—21no—
119C31×C4⋊C8C2311yescharacteristic
120C31×C4⋊C8C2311yescharacteristic
121C31×C4⋊C8C2311yescharacteristic
122C31×C4⋊C8C2311yescharacteristic
123C31×#103—21no—
124C31×#103—21no—
125C31×#103D411yescharacteristic
126C31×#103D411yescharacteristic
127C31×#102—21no—
128C31×#102—21no—
129C31×#102—21no—
130C31×#102—21no—
131C31×#102—21no—
132C31×#102—21no—
133C31×#102—21no—
134C31×#102—21no—
135C31×#102—41no—
136C31×#102D411yescharacteristic
137C31×#102D411yescharacteristic
138C31×C22⋊C8—21no—
139C31×C22⋊C8—21no—
140C4×C8×C31—21no—
141C4×C8×C31—21no—
142C4×C8×C31C2311yescharacteristic
143C4×C8×C31C2311yescharacteristic
144C4×C8×C31C2311yescharacteristic
145C24×C31—41no—
146#41×C31—42no—
147#41×C31—81no—
148C2×Q8×C31—21no—
149C2×Q8×C31—21no—
150C2×Q8×C31C2×D411yescharacteristic
151C2×Q8×C31C2×D411yescharacteristic
152C2×D4×C31—21no—
153C2×D4×C31—21no—
154C2×D4×C31—21no—
155C2×D4×C31—21no—
156C2×D4×C31—21no—
157C2×D4×C31—21no—
158C2×D4×C31—41no—
159C2×D4×C31—41no—
160C2×D4×C31—41no—
161C2×D4×C31—41no—
162C2×D4×C31—42no—
163C2×D4×C31—42no—
164C2×D4×C31—81no—
165C2×D4×C31—81no—
166C2×D4×C31C2×D411yescharacteristic
167C2×D4×C31C2×D411yescharacteristic
168C22×C4×C31—21no—
169C22×C4×C31—21no—
170C22×C4×C31—41no—
171C22×C4×C31—41no—
172SD16×C31—41no—
173SD16×C31—42no—
174SD16×C31—42no—
175SD16×C31—81no—
176SD16×C31—81no—
177SD16×C31—81no—
178SD16×C31—81no—
179SD16×C31—82no—
180SD16×C31SD1614yescomplemented
181D8×C31—42no—
182D8×C31—42no—
183D8×C31—81no—
184M16×C31—42no—
185C2×C8×C31—21no—
186C2×C8×C31—21no—
187C2×C8×C31—21no—
188C2×C8×C31—21no—
189C2×C8×C31—21no—
190C2×C8×C31—81no—
191C2×C8×C31C2×D411yescharacteristic
192C2×C8×C31C2×D411yescharacteristic
193C2×C8×C31C2×D411yescharacteristic
194C2×C8×C31C2×D411yescharacteristic
195C4⋊C4×C31—21no—
196C4⋊C4×C31—21no—
197C4⋊C4×C31—21no—
198C4⋊C4×C31—21no—
199C4⋊C4×C31—21no—
200C4⋊C4×C31—21no—
201C4⋊C4×C31—41no—
202C4⋊C4×C31—41no—
203C4⋊C4×C31—41no—
204C4⋊C4×C31—41no—
205C4⋊C4×C31—41no—
206C4⋊C4×C31C2×D411yescharacteristic
207C4⋊C4×C31C2×D411yescharacteristic
208C4⋊C4×C31C2×D411yescharacteristic
209C4⋊C4×C31C2×D411yescharacteristic
210C22⋊C4×C31—21no—
211C22⋊C4×C31—21no—
212C22⋊C4×C31—41no—
213C22⋊C4×C31—41no—
214C22⋊C4×C31—41no—
215C42×C31—21no—
216C42×C31—21no—
217C42×C31—41no—
218C42×C31C2411yescharacteristic
219#19807C3111yesmaximal, characteristic, direct product factor, Sylow
220C23×C31—21no—
221C23×C31—21no—
222C23×C31—41no—
223C23×C31—41no—
224C23×C31—82no—
225C23×C31—82no—
226C23×C31—161no—
227Q8×C31—21no—
228Q8×C31—21no—
229Q8×C31—21no—
230Q8×C31—41no—
231Q8×C31—41no—
232Q8×C31—81no—
233Q8×C31C2×SD1612yes—
234D4×C31—21no—
235D4×C31—21no—
236D4×C31—21no—
237D4×C31—41no—
238D4×C31—41no—
239D4×C31—41no—
240D4×C31—41no—
241D4×C31—41no—
242D4×C31—41no—
243D4×C31—41no—
244D4×C31—41no—
245D4×C31—82no—
246D4×C31—81no—
247D4×C31—81no—
248D4×C31—82no—
249D4×C31—82no—
250D4×C31—161no—
251D4×C31C2×SD1612yes—
252C2×C4×C31—21no—
253C2×C4×C31—21no—
254C2×C4×C31—21no—
255C2×C4×C31—21no—
256C2×C4×C31—21no—
257C2×C4×C31—21no—
258C2×C4×C31—41no—
259C2×C4×C31—41no—
260C2×C4×C31—41no—
261C2×C4×C31—41no—
262C2×C4×C31—41no—
263C2×C4×C31—41no—
264C2×C4×C31—82no—
265C2×C4×C31—161no—
266C2×C4×C31C22×D411yescharacteristic
267C2×C4×C31C22×D411yescharacteristic
268C2×C4×C31H(5,𝔽2)11yescharacteristic
269C8×C31—21no—
270C8×C31—21no—
271C8×C31—21no—
272C8×C31—41no—
273C8×C31—41no—
274C8×C31—41no—
275C8×C31—41no—
276C8×C31—41no—
277C8×C31C2×SD1612yes—
278#3392C2×C3111yescharacteristic, complemented
279#3381C2×C3111yescharacteristic, complemented
280#3295C2×C3111yescharacteristic, complemented
281#3274C2×C3111yescharacteristic
282#1715C2×C3111yescharacteristic, complemented
283#1691C2×C3111yescharacteristic, complemented
284#1678C2×C3111yescharacteristic, complemented
285#1668C2×C3111yescharacteristic, complemented
286#1665C2×C3111yescharacteristic, complemented
287#1639C2×C3111yescharacteristic, complemented
288#1631C2×C3111yescharacteristic, complemented
289#1626C2×C3111yescharacteristic, complemented
290#1622C2×C3111yescharacteristic, complemented
291#1583C2×C3111yescharacteristic, complemented
292SD16⋊C8C2×C3111yescharacteristic, complemented
293C22×C31—22no—
294C22×C31—41no—
295C22×C31—41no—
296C22×C31—41no—
297C22×C31—41no—
298C22×C31—41no—
299C22×C31—81no—
300C22×C31—81no—
301C22×C31—81no—
302C22×C31—81no—
303C22×C31—81no—
304C22×C31—81no—
305C22×C31—164no—
306C22×C31D4211yescharacteristic
307C4×C31—22no—
308C4×C31—21no—
309C4×C31—41no—
310C4×C31—41no—
311C4×C31—41no—
312C4×C31—41no—
313C4×C31—41no—
314C4×C31—81no—
315C4×C31—81no—
316C4×C31C22×SD1611yescharacteristic
317C4×C31#57511yescharacteristic
318C4×C31#57611yescharacteristic
319C4×C31#57711yescharacteristic
320C2×AGL(1,ℤ/8)—21no—
321#557C22×C3111yescharacteristic, complemented
322#554C22×C3111yescharacteristic
323#550C22×C3111yescharacteristic
324D42C22×C3111yescharacteristic
325#499—21no—
326#498C22×C3111yescharacteristic, complemented
327#493C22×C3111yescharacteristic
328#492—21no—
329#492C22×C3111yescharacteristic, complemented
330#492C22×C3111yescharacteristic, complemented
331#486C22×C3111yescharacteristic
332#486C22×C3111yescharacteristic
333#481—21no—
334#479—21no—
335#478—21no—
336#477C22×C3111yescharacteristic, complemented
337#476C22×C3111yescharacteristic
338#474C22×C3111yescharacteristic
339#469—21no—
340#465—21no—
341#461—21no—
342#461C22×C3111yescharacteristic
343#460—21no—
344#460C22×C3111yescharacteristic
345#460C22×C3111yescharacteristic
346#460C22×C3111yescharacteristic, complemented
347#459C22×C3111yescharacteristic
348#450—21no—
349#449—21no—
350#447—21no—
351C8×Q8C22×C3111yescharacteristic, complemented
352C8×Q8C22×C3111yescharacteristic, complemented
353C4×SD16—21no—
354C4×SD16—21no—
355C4×SD16C22×C3111yescharacteristic
356C4×SD16C22×C3111yescharacteristic
357#436C22×C3111yescharacteristic
358C8×D4C22×C3111yescharacteristic
359C2×#102—21no—
360#335C22×C3111yescharacteristic, complemented
361#334C22×C3111yescharacteristic, complemented
362#333C22×C3111yescharacteristic, complemented
363#332C22×C3111yescharacteristic, complemented
364#331C22×C3111yescharacteristic
365#331C22×C3111yescharacteristic, complemented
366Q8⋊C8C22×C3111yescharacteristic, complemented
367Q8⋊C8C22×C3111yescharacteristic, complemented
368D4⋊C8C22×C3111yescharacteristic
369D4⋊C8C22×C3111yescharacteristic
370#322C22×C3111yescharacteristic, complemented
371C2×C31—42no—
372C2×C31—81no—
373C2×C31—161no—
374C2×C31—161no—
375C2×C31#326811yescharacteristic
376C2×C31D4×SD1611yescharacteristic
377C2×C31#328811yescharacteristic
378C2×#41—21no—
379C22×D4—21no—
380C22×D4—21no—
381AGL(1,ℤ/8)—44no—
382C2×SD16—21no—
383C2×SD16—21no—
384C2×SD16—21no—
385C2×SD16—21no—
386C2×SD16—21no—
387C2×SD16—21no—
388C2×SD16—41no—
389C2×SD16D4×C3111yescharacteristic
390C2×SD16D4×C3111yescharacteristic
391C2×D8—21no—
392C2×D8—21no—
393C2×D8—21no—
394C2×M16—21no—
395C22×C8—21no—
396C4⋊Q8—21no—
397C4⋊Q8C23×C3111yescharacteristic
398C4⋊Q8C23×C3111yescharacteristic
399#127—21no—
400#127C23×C3111yescharacteristic
401#127C23×C3111yescharacteristic
402#125—21no—
403#125—21no—
404#125—41no—
405C22⋊Q8—21no—
406C22⋊Q8—41no—
407#121—21no—
408#121—21no—
409#121—21no—
410#121—41no—
411#120—41no—
412C4×Q8—21no—
413C4×Q8—21no—
414C4×Q8C23×C3111yescharacteristic
415C4×Q8C23×C3111yescharacteristic
416C4×D4—21no—
417C4×D4—21no—
418C4×D4C23×C3111yescharacteristic
419C4×D4C23×C3111yescharacteristic
420C2×C4⋊C4—21no—
421#107—21no—
422#107—21no—
423#106—21no—
424#106—21no—
425#106—21no—
426#106D4×C3111yescharacteristic
427#106D4×C3111yescharacteristic
428C4⋊C8—21no—
429C4⋊C8—21no—
430C4⋊C8C23×C3111yescharacteristic
431C4⋊C8C23×C3111yescharacteristic
432C4⋊C8C23×C3111yescharacteristic
433C4⋊C8C23×C3111yescharacteristic
434#103—21no—
435#103—21no—
436#103D4×C3111yescharacteristic
437#103D4×C3111yescharacteristic
438#102—21no—
439#102—21no—
440#102—21no—
441#102—21no—
442#102—21no—
443#102—21no—
444#102—21no—
445#102—21no—
446#102—41no—
447#102D4×C3111yescharacteristic
448#102D4×C3111yescharacteristic
449C22⋊C8—21no—
450C22⋊C8—21no—
451C4×C8—21no—
452C4×C8—21no—
453C4×C8C23×C3111yescharacteristic
454C4×C8C23×C3111yescharacteristic
455C4×C8C23×C3111yescharacteristic
456C31#1980711yescharacteristic, direct product factor, Sylow
457C24—41no—
458#41—42no—
459#41—81no—
460C2×Q8—21no—
461C2×Q8—21no—
462C2×Q8C2×D4×C3111yescharacteristic
463C2×Q8C2×D4×C3111yescharacteristic
464C2×D4—21no—
465C2×D4—21no—
466C2×D4—21no—
467C2×D4—21no—
468C2×D4—21no—
469C2×D4—21no—
470C2×D4—41no—
471C2×D4—41no—
472C2×D4—41no—
473C2×D4—41no—
474C2×D4—42no—
475C2×D4—42no—
476C2×D4—81no—
477C2×D4—81no—
478C2×D4C2×D4×C3111yescharacteristic
479C2×D4C2×D4×C3111yescharacteristic
480C22×C4—21no—
481C22×C4—21no—
482C22×C4—41no—
483C22×C4—41no—
484SD16—41no—
485SD16—42no—
486SD16—42no—
487SD16—81no—
488SD16—81no—
489SD16—81no—
490SD16—81no—
491SD16—82no—
492SD16SD16×C3114yescomplemented
493D8—42no—
494D8—42no—
495D8—81no—
496M16—42no—
497C2×C8—21no—
498C2×C8—21no—
499C2×C8—21no—
500C2×C8—21no—
501C2×C8—21no—
502C2×C8—81no—
503C2×C8C2×D4×C3111yescharacteristic
504C2×C8C2×D4×C3111yescharacteristic
505C2×C8C2×D4×C3111yescharacteristic
506C2×C8C2×D4×C3111yescharacteristic
507C4⋊C4—21no—
508C4⋊C4—21no—
509C4⋊C4—21no—
510C4⋊C4—21no—
511C4⋊C4—21no—
512C4⋊C4—21no—
513C4⋊C4—41no—
514C4⋊C4—41no—
515C4⋊C4—41no—
516C4⋊C4—41no—
517C4⋊C4—41no—
518C4⋊C4C2×D4×C3111yescharacteristic
519C4⋊C4C2×D4×C3111yescharacteristic
520C4⋊C4C2×D4×C3111yescharacteristic
521C4⋊C4C2×D4×C3111yescharacteristic
522C22⋊C4—21no—
523C22⋊C4—21no—
524C22⋊C4—41no—
525C22⋊C4—41no—
526C22⋊C4—41no—
527C42—21no—
528C42—21no—
529C42—41no—
530C42C24×C3111yescharacteristic
531C23—21no—
532C23—21no—
533C23—41no—
534C23—41no—
535C23—82no—
536C23—82no—
537C23—161no—
538Q8—21no—
539Q8—21no—
540Q8—21no—
541Q8—41no—
542Q8—41no—
543Q8—81no—
544Q8C2×SD16×C3112yes—
545D4—21no—
546D4—21no—
547D4—21no—
548D4—41no—
549D4—41no—
550D4—41no—
551D4—41no—
552D4—41no—
553D4—41no—
554D4—41no—
555D4—41no—
556D4—82no—
557D4—81no—
558D4—81no—
559D4—82no—
560D4—82no—
561D4—161no—
562D4C2×SD16×C3112yes—
563C2×C4—21no—
564C2×C4—21no—
565C2×C4—21no—
566C2×C4—21no—
567C2×C4—21no—
568C2×C4—21no—
569C2×C4—41no—
570C2×C4—41no—
571C2×C4—41no—
572C2×C4—41no—
573C2×C4—41no—
574C2×C4—41no—
575C2×C4—82no—
576C2×C4—161no—
577C2×C4C22×D4×C3111yescharacteristic
578C2×C4C22×D4×C3111yescharacteristic
579C2×C4C31×H(5,𝔽2)11yescharacteristic
580C8—21no—
581C8—21no—
582C8—21no—
583C8—41no—
584C8—41no—
585C8—41no—
586C8—41no—
587C8—41no—
588C8C2×SD16×C3112yes—
589C22—22no—
590C22—41no—
591C22—41no—
592C22—41no—
593C22—41no—
594C22—41no—
595C22—81no—
596C22—81no—
597C22—81no—
598C22—81no—
599C22—81no—
600C22—81no—
601C22—164no—
602C22D42×C3111yescharacteristic
603C4—22no—
604C4—21no—
605C4—41no—
606C4—41no—
607C4—41no—
608C4—41no—
609C4—41no—
610C4—81no—
611C4—81no—
612C4C22×SD16×C3111yescharacteristic
613C4C31×#57511yescharacteristic
614C4C31×#57611yescharacteristic
615C4C31×#57711yescharacteristic
616C2—42no—
617C2—81no—
618C2—161no—
619C2—161no—
620C2C31×#326811yescharacteristic
621C2D4×SD16×C3111yescharacteristic
622C2C31×#328811yescharacteristic
subgroupG/H
center, socleC22×C31D42
commutator, Frattini, cosocleC42C24×C31
prime radicalC31×#3274C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C31×#3392C2semidirect
2. C31×#3381C2semidirect
3. C31×#3295C2semidirect
5. C31×#1715C2semidirect
6. C31×#1691C2semidirect
7. C31×#1678C2semidirect
8. C31×#1668C2semidirect
9. C31×#1665C2semidirect
10. C31×#1639C2semidirect
11. C31×#1631C2semidirect
12. C31×#1626C2semidirect
13. C31×#1622C2semidirect
14. C31×#1583C2semidirect
15. C31×SD16⋊C8C2semidirect
17. C31×#557C22semidirect
22. C31×#498C22semidirect
25. C31×#492C22semidirect
26. C31×#492C22semidirect
32. C31×#477C22semidirect
42. C31×#460C22semidirect
47. C8×Q8×C31C22semidirect
48. C8×Q8×C31C22semidirect
56. C31×#335C22semidirect
57. C31×#334C22semidirect
58. C31×#333C22semidirect
59. C31×#332C22semidirect
61. C31×#331C22semidirect
62. C31×Q8⋊C8C22semidirect
63. C31×Q8⋊C8C22semidirect
66. C31×#322C22semidirect
180. SD16×C31SD16semidirect
219. #19807C31direct (N × H)
278. #3392C2×C31semidirect
279. #3381C2×C31semidirect
280. #3295C2×C31semidirect
282. #1715C2×C31semidirect
283. #1691C2×C31semidirect
284. #1678C2×C31semidirect
285. #1668C2×C31semidirect
286. #1665C2×C31semidirect
287. #1639C2×C31semidirect
288. #1631C2×C31semidirect
289. #1626C2×C31semidirect
290. #1622C2×C31semidirect
291. #1583C2×C31semidirect
292. SD16⋊C8C2×C31semidirect
321. #557C22×C31semidirect
326. #498C22×C31semidirect
329. #492C22×C31semidirect
330. #492C22×C31semidirect
336. #477C22×C31semidirect
346. #460C22×C31semidirect
351. C8×Q8C22×C31semidirect
352. C8×Q8C22×C31semidirect
360. #335C22×C31semidirect
361. #334C22×C31semidirect
362. #333C22×C31semidirect
363. #332C22×C31semidirect
365. #331C22×C31semidirect
366. Q8⋊C8C22×C31semidirect
367. Q8⋊C8C22×C31semidirect
370. #322C22×C31semidirect
456. C31#19807direct (N × H)
492. SD16SD16×C31semidirect

Maximal subgroups

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

subgroupindex
C31×#33922
C31×#33812
C31×#32952
C31×#32742
C31×#17152
C31×#16912
C31×#16782
C31×#16682
C31×#16652
C31×#16392
C31×#16312
C31×#16262
C31×#16222
C31×#15832
C31×SD16⋊C82
#1980731