Finite Group Databasebeta

← C31×#23870 #21480629

Subgroups — C31×#23870 #21480629

Order 7936.

1806 conjugacy classes of subgroups.

The subgroup lattice has 700 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C31×#137C211yesmaximal, characteristic, complemented
2C2×C31×#550C211yesmaximal, characteristic
3C2×C31×#452C212yesmaximal, complemented
4C2×C31×#448C211yesmaximal, characteristic, complemented
5C31×#2409C211yesmaximal, characteristic, complemented
6C31×#2014C212yesmaximal, complemented
7C31×#2000C212yesmaximal, complemented
8C31×#1895C211yesmaximal, characteristic, complemented
9C31×#1878C212yesmaximal, complemented
10C31×#1870C211yesmaximal, characteristic, complemented
11C31×#1788C211yesmaximal, characteristic, complemented
12C22×#41×C31C2211yescharacteristic
13C22×#41×C31C2211yescharacteristic
14C23×Q8×C31C2211yescharacteristic
15C2×C31×#137—24no—
16C2×C31×#137—28no—
17C22×Q16×C31C2212yes—
18C22×SD16×C31C2212yes—
19C22×SD16×C31C2212yes—
20C22×M16×C31C2211yescharacteristic
21C31×#550—24no—
22C31×#550—24no—
23C2×C31×#127—21no—
24C2×C31×#127C2211yescharacteristic
25C2×C31×C22⋊Q8C2212yes—
26C2×C31×#121—21no—
27C2×C31×#121—21no—
28C2×C31×#121C2211yescharacteristic
29C2×C31×#121C2211yescharacteristic
30C2×C4×Q8×C31C2211yescharacteristic
31C2×C4×D4×C31—21no—
32C2×C4×D4×C31C2211yescharacteristic
33C31×#452—28no—
34C31×#448—24no—
35C2×C31×#103C2212yes—
36C2×C31×#103C2212yes—
37C2×C31×#102C2212yes—
38C2×C31×#102C2212yes—
39C2×C31×C22⋊C8C2211yescharacteristic
40C2×C31×C22⋊C8C2212yes—
41C31×#395—21no—
42C31×#393—21no—
43C31×#391C2212yes—
44C31×#386—21no—
45C31×#385—21no—
46C31×#380C2211yescharacteristic
47C31×#340C2212yes—
48C31×#336C2212yes—
49C2×#41×C31—22no—
50C2×#41×C31—22no—
51C2×#41×C31—22no—
52C2×#41×C31—24no—
53C2×#41×C31—24no—
54C2×#41×C31—42no—
55C2×#41×C31—42no—
56C2×#41×C31D414yes—
57C22×Q8×C31—21no—
58C22×Q8×C31—24no—
59C22×Q8×C31—22no—
60C22×Q8×C31—22no—
61C22×Q8×C31—42no—
62C22×Q8×C31C2312yes—
63C22×Q8×C31C2311yescharacteristic
64C22×D4×C31—21no—
65C22×D4×C31—21no—
66C22×D4×C31—21no—
67C22×D4×C31—21no—
68C22×D4×C31—21no—
69C22×D4×C31—21no—
70C22×D4×C31D411yescharacteristic
71C22×D4×C31C2311yescharacteristic
72C22×D4×C31C2311yescharacteristic
73C23×C4×C31—21no—
74C23×C4×C31—21no—
75C23×C4×C31—21no—
76C23×C4×C31C2311yescharacteristic
77C23×C4×C31C2311yescharacteristic
78C31×#137—232no—
79C2×Q16×C31—24no—
80C2×Q16×C31—24no—
81C2×Q16×C31D418yescomplemented
82C2×SD16×C31—24no—
83C2×SD16×C31—24no—
84C2×SD16×C31—24no—
85C2×SD16×C31—24no—
86C2×SD16×C31—24no—
87C2×SD16×C31—42no—
88C2×M16×C31—22no—
89C2×M16×C31—24no—
90C22×C8×C31C2312yes—
91C22×C8×C31C2312yes—
92C31×#127—28no—
93C31×#127—22no—
94C31×#127—22no—
95C31×C22⋊Q8—24no—
96C31×C22⋊Q8—42no—
97C31×#121—28no—
98C31×#121—28no—
99C31×#121—22no—
100C31×#121—22no—
101C31×#121—22no—
102C31×#121D414yes—
103C4×Q8×C31—22no—
104C4×Q8×C31—22no—
105C4×D4×C31—28no—
106C4×D4×C31—22no—
107C4×D4×C31—22no—
108C2×C4⋊C4×C31—21no—
109C2×C4⋊C4×C31—22no—
110C2×C4⋊C4×C31D411yescharacteristic
111C2×C4⋊C4×C31C2312yes—
112C2×C4⋊C4×C31C2311yescharacteristic
113C2×C22⋊C4×C31—21no—
114C2×C22⋊C4×C31—21no—
115C2×C22⋊C4×C31—22no—
116C2×C22⋊C4×C31—21no—
117C2×C22⋊C4×C31D411yescharacteristic
118C2×C22⋊C4×C31D411yescharacteristic
119C2×C42×C31—21no—
120C2×C42×C31C2311yescharacteristic
121C31×#103—24no—
122C31×#103—24no—
123C31×#102—24no—
124C31×#102—42no—
125C31×C22⋊C8—22no—
126C31×C22⋊C8—24no—
127C31×#95—21no—
128C31×#95—22no—
129C31×#95—22no—
130C24×C31—21no—
131C24×C31—21no—
132C24×C31C2×D411yescharacteristic
133C24×C31C2×D411yescharacteristic
134#41×C31—28no—
135#41×C31—44no—
136#41×C31—48no—
137#41×C31—48no—
138#41×C31—44no—
139#41×C31—44no—
140C2×Q8×C31—21no—
141C2×Q8×C31—22no—
142C2×Q8×C31—22no—
143C2×Q8×C31—28no—
144C2×Q8×C31—22no—
145C2×Q8×C31—22no—
146C2×Q8×C31—22no—
147C2×Q8×C31—22no—
148C2×Q8×C31—44no—
149C2×Q8×C31—48no—
150C2×Q8×C31—44no—
151C2×Q8×C31—42no—
152C2×Q8×C31C2×D414yes—
153C2×Q8×C31C2×D414yes—
154C2×Q8×C31C2×D412yes—
155C2×D4×C31—24no—
156C2×D4×C31—24no—
157C2×D4×C31—22no—
158C2×D4×C31—24no—
159C2×D4×C31—24no—
160C2×D4×C31—24no—
161C2×D4×C31—24no—
162C2×D4×C31—22no—
163C2×D4×C31—22no—
164C2×D4×C31—22no—
165C2×D4×C31—21no—
166C2×D4×C31—21no—
167C2×D4×C31—22no—
168C2×D4×C31—22no—
169C2×D4×C31—41no—
170C2×D4×C31—44no—
171C2×D4×C31—44no—
172C2×D4×C31—42no—
173C2×D4×C31—42no—
174C2×D4×C31—82no—
175C2×D4×C31—82no—
176C2×D4×C31—82no—
177C2×D4×C31C2×D412yes—
178C2×D4×C31C2×D412yes—
179C22×C4×C31—21no—
180C22×C4×C31—22no—
181C22×C4×C31—22no—
182C22×C4×C31—24no—
183C22×C4×C31—22no—
184C22×C4×C31—21no—
185C22×C4×C31—24no—
186C22×C4×C31—22no—
187C22×C4×C31—21no—
188C22×C4×C31—21no—
189C22×C4×C31—22no—
190C22×C4×C31—22no—
191C22×C4×C31—44no—
192C22×C4×C31—44no—
193C22×C4×C31—44no—
194C22×C4×C31—42no—
195C22×C4×C31C2×D411yescharacteristic
196C22×C4×C31C2×D411yescharacteristic
197C22×C4×C31C2×D411yescharacteristic
198C22×C4×C31C2×D412yes—
199C22×C4×C31C2×D412yes—
200C22×C4×C31C2×D411yescharacteristic
201C22×C4×C31C2411yescharacteristic
202Q16×C31—216no—
203SD16×C31—216no—
204SD16×C31—48no—
205M16×C31—28no—
206C2×C8×C31—22no—
207C2×C8×C31—22no—
208C2×C8×C31—22no—
209C2×C8×C31—22no—
210C2×C8×C31—22no—
211C2×C8×C31C2×D414yes—
212C4⋊C4×C31—24no—
213C4⋊C4×C31—22no—
214C4⋊C4×C31—21no—
215C4⋊C4×C31—22no—
216C4⋊C4×C31—22no—
217C4⋊C4×C31—44no—
218C4⋊C4×C31C2×D412yes—
219C22⋊C4×C31—24no—
220C22⋊C4×C31—22no—
221C22⋊C4×C31—24no—
222C22⋊C4×C31—22no—
223C22⋊C4×C31—44no—
224C22⋊C4×C31—42no—
225C42×C31—24no—
226C42×C31—21no—
227C42×C31—21no—
228#23870C3111yesmaximal, characteristic, direct product factor, Sylow
229C23×C31—22no—
230C23×C31—21no—
231C23×C31—21no—
232C23×C31—22no—
233C23×C31—21no—
234C23×C31—22no—
235C23×C31—22no—
236C23×C31—22no—
237C23×C31—21no—
238C23×C31—21no—
239C23×C31—22no—
240C23×C31—42no—
241C23×C31—42no—
242C23×C31—41no—
243C23×C31—41no—
244C23×C31—41no—
245C23×C31—41no—
246C23×C31—42no—
247C23×C31—42no—
248C23×C31#12012yes—
249C23×C31C22×D411yescharacteristic
250Q8×C31—22no—
251Q8×C31—24no—
252Q8×C31—24no—
253Q8×C31—24no—
254Q8×C31—48no—
255Q8×C31—42no—
256Q8×C31—42no—
257Q8×C31#12014yes—
258D4×C31—22no—
259D4×C31—22no—
260D4×C31—24no—
261D4×C31—44no—
262D4×C31—48no—
263D4×C31—48no—
264D4×C31—48no—
265D4×C31—41no—
266D4×C31—41no—
267D4×C31—42no—
268D4×C31—84no—
269D4×C31—84no—
270D4×C31—84no—
271C2×C4×C31—21no—
272C2×C4×C31—22no—
273C2×C4×C31—22no—
274C2×C4×C31—24no—
275C2×C4×C31—21no—
276C2×C4×C31—22no—
277C2×C4×C31—22no—
278C2×C4×C31—24no—
279C2×C4×C31—21no—
280C2×C4×C31—22no—
281C2×C4×C31—21no—
282C2×C4×C31—24no—
283C2×C4×C31—22no—
284C2×C4×C31—22no—
285C2×C4×C31—48no—
286C2×C4×C31—48no—
287C2×C4×C31—48no—
288C2×C4×C31—42no—
289C2×C4×C31—42no—
290C2×C4×C31—42no—
291C2×C4×C31—41no—
292C2×C4×C31—41no—
293C2×C4×C31—42no—
294C2×C4×C31—42no—
295C2×C4×C31—42no—
296C2×C4×C31—42no—
297C2×C4×C31#12012yes—
298C2×C4×C31#13712yescomplemented
299C2×C4×C31C22×D411yescharacteristic
300C2×C4×C31C22×D412yes—
301C2×C4×C31C22×D411yescharacteristic
302C2×C4×C31H(5,𝔽2)12yes—
303C8×C31—24no—
304C8×C31—42no—
305C22×#137C2×C3111yescharacteristic, complemented
306C2×#550C2×C3111yescharacteristic
307C2×#452C2×C3112yescomplemented
308C2×#448C2×C3111yescharacteristic, complemented
309#2409C2×C3111yescharacteristic, complemented
310#2014C2×C3112yescomplemented
311#2000C2×C3112yescomplemented
312#1895C2×C3111yescharacteristic, complemented
313#1878C2×C3112yescomplemented
314#1870C2×C3111yescharacteristic, complemented
315#1788C2×C3111yescharacteristic, complemented
316C22×C31—22no—
317C22×C31—22no—
318C22×C31—22no—
319C22×C31—42no—
320C22×C31—42no—
321C22×C31—42no—
322C22×C31—42no—
323C22×C31—41no—
324C22×C31—41no—
325C22×C31—42no—
326C22×C31—42no—
327C22×C31—41no—
328C22×C31—42no—
329C22×C31—42no—
330C22×C31—42no—
331C22×C31—42no—
332C22×C31—82no—
333C22×C31—82no—
334C22×C31—82no—
335C22×C31—82no—
336C22×C31C2×#12011yescharacteristic
337C22×C31D4212yes—
338C22×C31C2×#13711yescharacteristic
339C22×C31#57511yescharacteristic
340C22×C31#57712yes—
341C4×C31—22no—
342C4×C31—24no—
343C4×C31—22no—
344C4×C31—41no—
345C4×C31—44no—
346C4×C31—41no—
347C4×C31—42no—
348C4×C31—82no—
349C4×C31C2×#12011yescharacteristic
350C4×C31#53411yescharacteristic
351C4×C31D4212yes—
352C22×#41C22×C3111yescharacteristic
353C22×#41C22×C3111yescharacteristic
354C23×Q8C22×C3111yescharacteristic
355C2×#137—24no—
356C2×#137—28no—
357C22×Q16C22×C3112yes—
358C22×SD16C22×C3112yes—
359C22×SD16C22×C3112yes—
360C22×M16C22×C3111yescharacteristic
361#550—24no—
362#550—24no—
363C2×#127—21no—
364C2×#127C22×C3111yescharacteristic
365C2×C22⋊Q8C22×C3112yes—
366C2×#121—21no—
367C2×#121—21no—
368C2×#121C22×C3111yescharacteristic
369C2×#121C22×C3111yescharacteristic
370C2×C4×Q8C22×C3111yescharacteristic
371C2×C4×D4—21no—
372C2×C4×D4C22×C3111yescharacteristic
373#452—28no—
374#448—24no—
375C2×#103C22×C3112yes—
376C2×#103C22×C3112yes—
377C2×#102C22×C3112yes—
378C2×#102C22×C3112yes—
379C2×C22⋊C8C22×C3111yescharacteristic
380C2×C22⋊C8C22×C3112yes—
381#395—21no—
382#393—21no—
383#391C22×C3112yes—
384#386—21no—
385#385—21no—
386#380C22×C3111yescharacteristic
387#340C22×C3112yes—
388#336C22×C3112yes—
389C2×C31—42no—
390C2×C31—81no—
391C2×C31—82no—
392C2×C31—82no—
393C2×C31#240311yescharacteristic
394C2×C31#300711yescharacteristic
395C2×C31#300911yescharacteristic
396C2×C31#327112yes—
397C2×C31#327812yes—
398C2×#41—22no—
399C2×#41—22no—
400C2×#41—22no—
401C2×#41—24no—
402C2×#41—24no—
403C2×#41—42no—
404C2×#41—42no—
405C2×#41D4×C3114yes—
406C22×Q8—21no—
407C22×Q8—24no—
408C22×Q8—22no—
409C22×Q8—22no—
410C22×Q8—42no—
411C22×Q8C23×C3112yes—
412C22×Q8C23×C3111yescharacteristic
413C22×D4—21no—
414C22×D4—21no—
415C22×D4—21no—
416C22×D4—21no—
417C22×D4—21no—
418C22×D4—21no—
419C22×D4D4×C3111yescharacteristic
420C22×D4C23×C3111yescharacteristic
421C22×D4C23×C3111yescharacteristic
422C23×C4—21no—
423C23×C4—21no—
424C23×C4—21no—
425C23×C4C23×C3111yescharacteristic
426C23×C4C23×C3111yescharacteristic
427#137—232no—
428C2×Q16—24no—
429C2×Q16—24no—
430C2×Q16D4×C3118yescomplemented
431C2×SD16—24no—
432C2×SD16—24no—
433C2×SD16—24no—
434C2×SD16—24no—
435C2×SD16—24no—
436C2×SD16—42no—
437C2×M16—22no—
438C2×M16—24no—
439C22×C8C23×C3112yes—
440C22×C8C23×C3112yes—
441#127—28no—
442#127—22no—
443#127—22no—
444C22⋊Q8—24no—
445C22⋊Q8—42no—
446#121—28no—
447#121—28no—
448#121—22no—
449#121—22no—
450#121—22no—
451#121D4×C3114yes—
452C4×Q8—22no—
453C4×Q8—22no—
454C4×D4—28no—
455C4×D4—22no—
456C4×D4—22no—
457C2×C4⋊C4—21no—
458C2×C4⋊C4—22no—
459C2×C4⋊C4D4×C3111yescharacteristic
460C2×C4⋊C4C23×C3112yes—
461C2×C4⋊C4C23×C3111yescharacteristic
462C2×C22⋊C4—21no—
463C2×C22⋊C4—21no—
464C2×C22⋊C4—22no—
465C2×C22⋊C4—21no—
466C2×C22⋊C4D4×C3111yescharacteristic
467C2×C22⋊C4D4×C3111yescharacteristic
468C2×C42—21no—
469C2×C42C23×C3111yescharacteristic
470#103—24no—
471#103—24no—
472#102—24no—
473#102—42no—
474C22⋊C8—22no—
475C22⋊C8—24no—
476#95—21no—
477#95—22no—
478#95—22no—
479C31#2387011yescharacteristic, direct product factor, Sylow
480C24—21no—
481C24—21no—
482C24C2×D4×C3111yescharacteristic
483C24C2×D4×C3111yescharacteristic
484#41—28no—
485#41—44no—
486#41—48no—
487#41—48no—
488#41—44no—
489#41—44no—
490C2×Q8—21no—
491C2×Q8—22no—
492C2×Q8—22no—
493C2×Q8—28no—
494C2×Q8—22no—
495C2×Q8—22no—
496C2×Q8—22no—
497C2×Q8—22no—
498C2×Q8—44no—
499C2×Q8—48no—
500C2×Q8—44no—
501C2×Q8—42no—
502C2×Q8C2×D4×C3114yes—
503C2×Q8C2×D4×C3114yes—
504C2×Q8C2×D4×C3112yes—
505C2×D4—24no—
506C2×D4—24no—
507C2×D4—22no—
508C2×D4—24no—
509C2×D4—24no—
510C2×D4—24no—
511C2×D4—24no—
512C2×D4—22no—
513C2×D4—22no—
514C2×D4—22no—
515C2×D4—21no—
516C2×D4—21no—
517C2×D4—22no—
518C2×D4—22no—
519C2×D4—41no—
520C2×D4—44no—
521C2×D4—44no—
522C2×D4—42no—
523C2×D4—42no—
524C2×D4—82no—
525C2×D4—82no—
526C2×D4—82no—
527C2×D4C2×D4×C3112yes—
528C2×D4C2×D4×C3112yes—
529C22×C4—21no—
530C22×C4—22no—
531C22×C4—22no—
532C22×C4—24no—
533C22×C4—22no—
534C22×C4—21no—
535C22×C4—24no—
536C22×C4—22no—
537C22×C4—21no—
538C22×C4—21no—
539C22×C4—22no—
540C22×C4—22no—
541C22×C4—44no—
542C22×C4—44no—
543C22×C4—44no—
544C22×C4—42no—
545C22×C4C2×D4×C3111yescharacteristic
546C22×C4C2×D4×C3111yescharacteristic
547C22×C4C2×D4×C3111yescharacteristic
548C22×C4C2×D4×C3112yes—
549C22×C4C2×D4×C3112yes—
550C22×C4C2×D4×C3111yescharacteristic
551C22×C4C24×C3111yescharacteristic
552Q16—216no—
553SD16—216no—
554SD16—48no—
555M16—28no—
556C2×C8—22no—
557C2×C8—22no—
558C2×C8—22no—
559C2×C8—22no—
560C2×C8—22no—
561C2×C8C2×D4×C3114yes—
562C4⋊C4—24no—
563C4⋊C4—22no—
564C4⋊C4—21no—
565C4⋊C4—22no—
566C4⋊C4—22no—
567C4⋊C4—44no—
568C4⋊C4C2×D4×C3112yes—
569C22⋊C4—24no—
570C22⋊C4—22no—
571C22⋊C4—24no—
572C22⋊C4—22no—
573C22⋊C4—44no—
574C22⋊C4—42no—
575C42—24no—
576C42—21no—
577C42—21no—
578C23—22no—
579C23—21no—
580C23—21no—
581C23—22no—
582C23—21no—
583C23—22no—
584C23—22no—
585C23—22no—
586C23—21no—
587C23—21no—
588C23—22no—
589C23—42no—
590C23—42no—
591C23—41no—
592C23—41no—
593C23—41no—
594C23—41no—
595C23—42no—
596C23—42no—
597C23C31×#12012yes—
598C23C22×D4×C3111yescharacteristic
599Q8—22no—
600Q8—24no—
601Q8—24no—
602Q8—24no—
603Q8—48no—
604Q8—42no—
605Q8—42no—
606Q8C31×#12014yes—
607D4—22no—
608D4—22no—
609D4—24no—
610D4—44no—
611D4—48no—
612D4—48no—
613D4—48no—
614D4—41no—
615D4—41no—
616D4—42no—
617D4—84no—
618D4—84no—
619D4—84no—
620C2×C4—21no—
621C2×C4—22no—
622C2×C4—22no—
623C2×C4—24no—
624C2×C4—21no—
625C2×C4—22no—
626C2×C4—22no—
627C2×C4—24no—
628C2×C4—21no—
629C2×C4—22no—
630C2×C4—21no—
631C2×C4—24no—
632C2×C4—22no—
633C2×C4—22no—
634C2×C4—48no—
635C2×C4—48no—
636C2×C4—48no—
637C2×C4—42no—
638C2×C4—42no—
639C2×C4—42no—
640C2×C4—41no—
641C2×C4—41no—
642C2×C4—42no—
643C2×C4—42no—
644C2×C4—42no—
645C2×C4—42no—
646C2×C4C31×#12012yes—
647C2×C4C31×#13712yescomplemented
648C2×C4C22×D4×C3111yescharacteristic
649C2×C4C22×D4×C3112yes—
650C2×C4C22×D4×C3111yescharacteristic
651C2×C4C31×H(5,𝔽2)12yes—
652C8—24no—
653C8—42no—
654C22—22no—
655C22—22no—
656C22—22no—
657C22—42no—
658C22—42no—
659C22—42no—
660C22—42no—
661C22—41no—
662C22—41no—
663C22—42no—
664C22—42no—
665C22—41no—
666C22—42no—
667C22—42no—
668C22—42no—
669C22—42no—
670C22—82no—
671C22—82no—
672C22—82no—
673C22—82no—
674C22C2×C31×#12011yescharacteristic
675C22D42×C3112yes—
676C22C2×C31×#13711yescharacteristic
677C22C31×#57511yescharacteristic
678C22C31×#57712yes—
679C4—22no—
680C4—24no—
681C4—22no—
682C4—41no—
683C4—44no—
684C4—41no—
685C4—42no—
686C4—82no—
687C4C2×C31×#12011yescharacteristic
688C4C31×#53411yescharacteristic
689C4D42×C3112yes—
690C2—42no—
691C2—81no—
692C2—82no—
693C2—82no—
694C2C31×#240311yescharacteristic
695C2C31×#300711yescharacteristic
696C2C31×#300911yescharacteristic
697C2C31×#327112yes—
698C2C31×#327812yes—
subgroupG/H
center, socleC23×C31C22×D4
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC2×C31×#550C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C2×C4×D4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C22×C31×#137C2semidirect
3. C2×C31×#452C2semidirect
4. C2×C31×#448C2semidirect
5. C31×#2409C2semidirect
6. C31×#2014C2semidirect
7. C31×#2000C2semidirect
8. C31×#1895C2semidirect
9. C31×#1878C2semidirect
10. C31×#1870C2semidirect
11. C31×#1788C2semidirect
81. C2×Q16×C31D4semidirect
228. #23870C31direct (N × H)
298. C2×C4×C31#137semidirect
305. C22×#137C2×C31semidirect
307. C2×#452C2×C31semidirect
308. C2×#448C2×C31semidirect
309. #2409C2×C31semidirect
310. #2014C2×C31semidirect
311. #2000C2×C31semidirect
312. #1895C2×C31semidirect
313. #1878C2×C31semidirect
314. #1870C2×C31semidirect
315. #1788C2×C31semidirect
430. C2×Q16D4×C31semidirect
479. C31#23870direct (N × H)
647. C2×C4C31×#137semidirect

Maximal subgroups

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

subgroupindex
C22×C31×#1372
C2×C31×#5502
C2×C31×#4522
C2×C31×#4482
C31×#24092
C31×#20142
C31×#20002
C31×#18952
C31×#18782
C31×#18702
C31×#17882
#2387031