Finite Group Databasebeta

← #17195246

Subgroups — #17195246

Order 4352.

2230 conjugacy classes of subgroups.

The subgroup lattice has 612 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#14531908C214yesmaximal, complemented
2#14531908C214yesmaximal, complemented
3#14531661C212yesmaximal, complemented
4#14531653C212yesmaximal, complemented
5#14531633C212yesmaximal
6#14531633C212yesmaximal
7#14531563C214yesmaximal, complemented
8#14531387C211yesmaximal, characteristic, complemented
9#14531382C211yesmaximal, characteristic
10#126×Dic17C214yesmaximal, complemented
11#14531182C211yesmaximal, characteristic, complemented
12#14531141C211yesmaximal, characteristic, complemented
13#14531137C211yesmaximal, characteristic
14C4×#10587612C211yesmaximal, characteristic, complemented
15C22×C17×#126C211yesmaximal, characteristic
16C2×#10587612C2212yes—
17C2×#10587612C2212yes—
18C22×C22⋊Dic17C2212yes—
19#11762708C2214yescomplemented
20#11762708C2214yescomplemented
21#11762702C2214yes—
22#11762702C2214yes—
23#11762702C2214yes—
24#11762702C2214yes—
25#11762702C2214yes—
26#11762702C2214yes—
27#11762695C2214yescomplemented
28#11762695C2214yescomplemented
29#11762695C2214yescomplemented
30#11762695C2214yescomplemented
31#11762695C2214yescomplemented
32#11762695C2214yescomplemented
33#11762684C2214yes—
34#11762684C2214yes—
35#11762677C2212yescomplemented
36#11762675C2212yescomplemented
37#11762672C2212yes—
38#11762672C2212yes—
39#11762669C2212yes—
40#11762669C2212yes—
41#11762669C2212yes—
42#11762665C2212yes—
43C4⋊C4×Dic17C2214yescomplemented
44C4⋊C4×Dic17C2214yescomplemented
45C4⋊C4×Dic17C2214yescomplemented
46C4⋊C4×Dic17C2214yescomplemented
47C4×C4⋊Dic17C2212yescomplemented
48C4×C4⋊Dic17C2212yescomplemented
49C4×C4⋊Dic17C2212yescomplemented
50C22⋊C4×Dic17C2214yes—
51C22⋊C4×Dic17C2214yes—
52C22⋊C4×Dic17C2214yes—
53C22⋊C4×Dic17C2214yes—
54C4×C22⋊Dic17C2212yes—
55C4×C22⋊Dic17C2212yes—
56C4×C22⋊Dic17C2211yescharacteristic
57C4×C22⋊Dic17C2211yescharacteristic
58C4×C22⋊Dic17C2211yescharacteristic
59C4×C22⋊Dic17C2211yescharacteristic
60C4×C22⋊Dic17C2212yes—
61#11762655C2212yescomplemented
62#11762655C2212yescomplemented
63C42×Dic17C2212yescomplemented
64C2×C17×#126C4116yescomplemented
65C2×C17×#126C2212yes—
66C2×C17×#126C2212yes—
67C2×C17×#126C2212yes—
68C2×C17×#126C2212yes—
69C22×C4⋊C4×C17C2211yescharacteristic
70C22×C4⋊C4×C17C2211yescharacteristic
71C22×C4⋊C4×C17C2211yescharacteristic
72C22×C22⋊C4×C17C2211yescharacteristic
73C22×C22⋊C4×C17C2211yescharacteristic
74C22×C22⋊C4×C17C2211yescharacteristic
75C22×C42×C17C2211yescharacteristic
76C25×C17C2311yescharacteristic
77C23×C4×C17C2311yescharacteristic
78C23×C4×C17C2311yescharacteristic
79C23×C4×C17C2311yescharacteristic
80C23×C4×C17C2311yescharacteristic
81C23×C4×C17C2311yescharacteristic
82C23×C4×C17C2311yescharacteristic
83C23×Dic17C2314yes—
84C17×#126C2×C4116yescomplemented
85C17×#126C2×C4116yescomplemented
86C17×#126C2×C4116yescomplemented
87C17×#126C2×C4116yescomplemented
88C2×C4⋊C4×C17C2×C418yescomplemented
89C2×C4⋊C4×C17C2×C418yescomplemented
90C2×C4⋊C4×C17C2×C418yescomplemented
91C2×C4⋊C4×C17C2312yes—
92C2×C4⋊C4×C17C2312yes—
93C2×C4⋊C4×C17C2312yes—
94C2×C4⋊C4×C17C2312yes—
95C2×C4⋊C4×C17C2312yes—
96C2×C4⋊C4×C17C2312yes—
97C2×C22⋊C4×C17C2×C418yes—
98C2×C22⋊C4×C17C2×C418yes—
99C2×C22⋊C4×C17C2×C418yes—
100C2×C22⋊C4×C17C2312yes—
101C2×C22⋊C4×C17C2312yes—
102C2×C22⋊C4×C17C2312yes—
103C2×C22⋊C4×C17C2312yes—
104C2×C22⋊C4×C17C2312yes—
105C2×C22⋊C4×C17C2312yes—
106C2×C42×C17C2×C418yescomplemented
107C2×C42×C17C2311yescharacteristic
108C2×C42×C17C2311yescharacteristic
109C2×C42×C17C2311yescharacteristic
110C2×C42×C17C2311yescharacteristic
111C2×C22⋊Dic17—28no—
112C2×C22⋊Dic17C2314yes—
113C2×C22⋊Dic17C2312yes—
114C2×C22⋊Dic17C2312yes—
115C2×C22⋊Dic17C2312yes—
116C2×C22⋊Dic17C2314yes—
117C2×C22⋊Dic17C2314yes—
118C2×C22⋊Dic17C2312yes—
119#10587612—28no—
120#10587612—28no—
121C2×C4⋊Dic17C2314yes—
122C2×C4⋊Dic17C2314yes—
123C2×C4⋊Dic17C2314yes—
124C2×C4⋊Dic17C2314yes—
125C2×C4⋊Dic17C2314yes—
126C2×C4×Dic17C2314yes—
127C2×C4×Dic17C2314yes—
128C2×C4×Dic17C2312yes—
129C2×C4×Dic17C2312yes—
130C2×C4×Dic17C2314yes—
131C2×C4×Dic17C2314yes—
132C2×C4×Dic17C2312yes—
133C2×C4×Dic17C2314yes—
134C2×C4×Dic17C2312yes—
135#10587502C2314yes—
136#10587502C2314yes—
137#10587502C2314yes—
138#10587502C2314yes—
139#10587502C2314yes—
140#10587502C2312yes—
141#10587502C2314yes—
142#10587502C2312yes—
143#10587502C2314yes—
144#10587502C2314yes—
145#10587502C2314yes—
146#10587502C2314yes—
147#10587502C2312yes—
148#10587502C2312yes—
149C24×C17—24no—
150C24×C17—42no—
151C24×C17—42no—
152C24×C17C22×C414yes—
153C24×C17C2412yes—
154C24×C17C2411yescharacteristic
155C22×C4×C17—24no—
156C22×C4×C17—24no—
157C22×C4×C17—42no—
158C22×C4×C17—42no—
159C22×C4×C17—42no—
160C22×C4×C17—42no—
161C22×C4×C17C22×C414yes—
162C22×C4×C17C22×C414yes—
163C22×C4×C17C22×C414yes—
164C22×C4×C17C22×C414yes—
165C22×C4×C17C22×C414yes—
166C22×C4×C17C22×C414yes—
167C22×C4×C17C2411yescharacteristic
168C22×C4×C17C2411yescharacteristic
169C22×C4×C17C2411yescharacteristic
170C22×C4×C17C2411yescharacteristic
171C22×C4×C17C2412yes—
172C22×C4×C17C2412yes—
173C22×C4×C17C2412yes—
174C22×C4×C17C2411yescharacteristic
175C22×C4×C17C2411yescharacteristic
176C22×Dic17—28no—
177C22×Dic17—44no—
178C22×Dic17—44no—
179C22×Dic17C2414yes—
180C22×Dic17C2414yes—
181C22×Dic17C2414yes—
182C22×Dic17C2414yes—
183C4⋊C4×C17C22×C418yes—
184C4⋊C4×C17C22×C418yes—
185C4⋊C4×C17C22×C418yes—
186C4⋊C4×C17C22×C418yes—
187C4⋊C4×C17C22×C418yes—
188C4⋊C4×C17C22×C418yes—
189C22⋊C4×C17C22×C418yes—
190C22⋊C4×C17C22×C418yes—
191C22⋊C4×C17C22×C418yes—
192C22⋊C4×C17C22×C418yes—
193C22⋊C4×C17C22×C418yes—
194C22⋊C4×C17C22×C418yes—
195C42×C17C22×C414yes—
196C42×C17C22×C414yes—
197C42×C17C22×C414yes—
198C42×C17C22×C414yes—
199C22⋊Dic17—24no—
200C22⋊Dic17—24no—
201C22⋊Dic17—24no—
202C22⋊Dic17—28no—
203C22⋊Dic17—44no—
204C22⋊Dic17—44no—
205C22⋊Dic17#4118yes—
206C4⋊Dic17—28no—
207C4⋊Dic17—28no—
208C4⋊Dic17—44no—
209C4⋊Dic17—44no—
210C4⋊Dic17—44no—
211C4×Dic17—28no—
212C4×Dic17—28no—
213C4×Dic17—42no—
214C4×Dic17—44no—
215C4×Dic17—44no—
216C4×Dic17—44no—
217C4×Dic17—42no—
218C4×Dic17—42no—
219C4×Dic17—42no—
220#34247—171nomaximal, Sylow
221C23×C17—22no—
222C23×C17—22no—
223C23×C17—22no—
224C23×C17—22no—
225C23×C17—24no—
226C23×C17—24no—
227C23×C17—28no—
228C23×C17—44no—
229C23×C17—44no—
230C23×C17—88no—
231C23×C17C23×C414yes—
232C23×C17C23×C412yes—
233C23×C17C2×#4114yes—
234C23×C17C2511yescharacteristic
235C2×C4×C17—28no—
236C2×C4×C17—28no—
237C2×C4×C17—22no—
238C2×C4×C17—22no—
239C2×C4×C17—22no—
240C2×C4×C17—22no—
241C2×C4×C17—22no—
242C2×C4×C17—22no—
243C2×C4×C17—22no—
244C2×C4×C17—24no—
245C2×C4×C17—24no—
246C2×C4×C17—22no—
247C2×C4×C17—44no—
248C2×C4×C17—44no—
249C2×C4×C17—44no—
250C2×C4×C17—44no—
251C2×C4×C17C23×C412yes—
252C2×C4×C17C23×C412yes—
253C2×C4×C17C23×C412yes—
254C2×C4×C17C23×C412yes—
255C2×C4×C17C23×C412yes—
256C2×C4×C17C23×C412yes—
257C2×C4×C17C23×C414yes—
258C2×C4×C17C23×C414yes—
259C2×C4×C17C23×C414yes—
260C2×Dic17—24no—
261C2×Dic17—24no—
262C2×Dic17—24no—
263C2×Dic17—24no—
264C2×Dic17—24no—
265C2×Dic17—24no—
266C2×Dic17—24no—
267C2×Dic17—24no—
268C2×Dic17—24no—
269C2×Dic17—24no—
270C2×Dic17—24no—
271C2×Dic17—88no—
272C2×Dic17C2×#4118yes—
273C22×#126D1711yescharacteristic
274#2373—174no—
275#2373—174no—
276#2345—172no—
277#2344—172no—
278#2342—172no—
279#2342—172no—
280#2334—174no—
281#2313—171no—
282#2312—171no—
283C4×#126—174no—
284#2283—171no—
285#2274—171no—
286#2273—171no—
287C4×#117—171no—
288C22×C17—22no—
289C22×C17—22no—
290C22×C17—28no—
291C22×C17—24no—
292C22×C17—24no—
293C22×C17—24no—
294C22×C17—44no—
295C22×C17—44no—
296C22×C17—88no—
297C22×C17C4×#4114yes—
298C22×C17C24×C411yescharacteristic
299C22×C17C22×#4112yes—
300C22×C17#58512yes—
301C22×C17#58512yes—
302C4×C17—22no—
303C4×C17—24no—
304C4×C17—22no—
305C4×C17—22no—
306C4×C17—22no—
307C4×C17—22no—
308C4×C17—24no—
309C4×C17—24no—
310C4×C17—22no—
311Dic17—28no—
312Dic17—44no—
313Dic17—44no—
314Dic17—44no—
315C2×#126Dic17116yescomplemented
316C2×#126C2×D1712yes—
317C2×#126C2×D1712yes—
318C2×#126C2×D1712yes—
319C2×#126C2×D1712yes—
320C2×#117—172no—
321C2×#117—172no—
322C22×C4⋊C4C2×D1711yescharacteristic
323C22×C4⋊C4C2×D1711yescharacteristic
324C22×C4⋊C4C2×D1711yescharacteristic
325C22×C22⋊C4—172no—
326C22×C22⋊C4C2×D1711yescharacteristic
327C22×C22⋊C4C2×D1711yescharacteristic
328C22×C22⋊C4C2×D1711yescharacteristic
329C22×C42C2×D1711yescharacteristic
330#389—174no—
331#389—174no—
332#388—174no—
333#388—174no—
334#388—174no—
335#388—174no—
336#388—174no—
337#388—174no—
338#387—174no—
339#387—174no—
340#387—174no—
341#387—174no—
342#387—174no—
343#387—174no—
344#385—174no—
345#385—174no—
346#383—172no—
347#382—172no—
348#381—172no—
349#381—172no—
350#380—172no—
351#380—172no—
352#380—172no—
353#379—172no—
354C4×C4⋊C4—174no—
355C4×C4⋊C4—174no—
356C4×C4⋊C4—174no—
357C4×C4⋊C4—174no—
358C4×C4⋊C4—172no—
359C4×C4⋊C4—172no—
360C4×C4⋊C4—172no—
361C4×C22⋊C4—171no—
362C4×C22⋊C4—171no—
363C4×C22⋊C4—171no—
364C4×C22⋊C4—172no—
365C4×C22⋊C4—172no—
366C4×C22⋊C4—172no—
367C4×C22⋊C4—171no—
368C4×C22⋊C4—174no—
369C4×C22⋊C4—174no—
370C4×C22⋊C4—174no—
371C4×C22⋊C4—174no—
372#376—172no—
373#376—172no—
374C43—172no—
375C2×C17—24no—
376C2×C17—44no—
377C2×C17C2×C4×#4111yescharacteristic
378C2×C17#342811yescharacteristic
379C2×C17#342811yescharacteristic
380C2×C17#352114yes—
381C25C22×D1711yescharacteristic
382C23×C4—174no—
383C23×C4C22×D1711yescharacteristic
384C23×C4C22×D1711yescharacteristic
385C23×C4C22×D1711yescharacteristic
386C23×C4C22×D1711yescharacteristic
387C23×C4C22×D1711yescharacteristic
388C23×C4C22×D1711yescharacteristic
389#126C2×Dic17116yescomplemented
390#126C2×Dic17116yescomplemented
391#126C2×Dic17116yescomplemented
392#126C2×Dic17116yescomplemented
393#117—348no—
394#117—348no—
395C2×C4⋊C4—174no—
396C2×C4⋊C4—174no—
397C2×C4⋊C4—174no—
398C2×C4⋊C4—174no—
399C2×C4⋊C4—174no—
400C2×C4⋊C4C2×Dic1718yescomplemented
401C2×C4⋊C4C2×Dic1718yescomplemented
402C2×C4⋊C4C2×Dic1718yescomplemented
403C2×C4⋊C4C22×D1712yes—
404C2×C4⋊C4C22×D1712yes—
405C2×C4⋊C4C22×D1712yes—
406C2×C4⋊C4C22×D1712yes—
407C2×C4⋊C4C22×D1712yes—
408C2×C4⋊C4C22×D1712yes—
409C2×C22⋊C4—172no—
410C2×C22⋊C4—172no—
411C2×C22⋊C4—174no—
412C2×C22⋊C4—172no—
413C2×C22⋊C4—172no—
414C2×C22⋊C4—174no—
415C2×C22⋊C4—174no—
416C2×C22⋊C4—348no—
417C2×C22⋊C4C2×Dic1718yes—
418C2×C22⋊C4C2×Dic1718yes—
419C2×C22⋊C4C2×Dic1718yes—
420C2×C22⋊C4C22×D1712yes—
421C2×C22⋊C4C22×D1712yes—
422C2×C22⋊C4C22×D1712yes—
423C2×C22⋊C4C22×D1712yes—
424C2×C22⋊C4C22×D1712yes—
425C2×C22⋊C4C22×D1712yes—
426C2×C42—174no—
427C2×C42—174no—
428C2×C42—172no—
429C2×C42—174no—
430C2×C42—172no—
431C2×C42—172no—
432C2×C42—172no—
433C2×C42—174no—
434C2×C42—174no—
435C2×C42C2×Dic1718yescomplemented
436C2×C42C22×D1711yescharacteristic
437C2×C42C22×D1711yescharacteristic
438C2×C42C22×D1711yescharacteristic
439C2×C42C22×D1711yescharacteristic
440#95—172no—
441#95—174no—
442#95—174no—
443#95—172no—
444#95—174no—
445#95—172no—
446#95—174no—
447#95—174no—
448#95—172no—
449#95—174no—
450#95—174no—
451#95—174no—
452#95—174no—
453#95—174no—
454C17#3424711yescharacteristic, complemented, Sylow
455C24—24no—
456C24—42no—
457C24—42no—
458C24C22×Dic1714yes—
459C24C23×D1712yes—
460C24C23×D1711yescharacteristic
461C22×C4—24no—
462C22×C4—24no—
463C22×C4—42no—
464C22×C4—42no—
465C22×C4—42no—
466C22×C4—42no—
467C22×C4—174no—
468C22×C4—174no—
469C22×C4—174no—
470C22×C4—174no—
471C22×C4—348no—
472C22×C4—684no—
473C22×C4—684no—
474C22×C4C22×Dic1714yes—
475C22×C4C22×Dic1714yes—
476C22×C4C22×Dic1714yes—
477C22×C4C22×Dic1714yes—
478C22×C4C22×Dic1714yes—
479C22×C4C22×Dic1714yes—
480C22×C4C23×D1711yescharacteristic
481C22×C4C23×D1711yescharacteristic
482C22×C4C23×D1711yescharacteristic
483C22×C4C23×D1711yescharacteristic
484C22×C4C23×D1712yes—
485C22×C4C23×D1712yes—
486C22×C4C23×D1712yes—
487C22×C4C23×D1711yescharacteristic
488C22×C4C23×D1711yescharacteristic
489C4⋊C4—348no—
490C4⋊C4—348no—
491C4⋊C4—684no—
492C4⋊C4—684no—
493C4⋊C4—684no—
494C4⋊C4C22×Dic1718yes—
495C4⋊C4C22×Dic1718yes—
496C4⋊C4C22×Dic1718yes—
497C4⋊C4C22×Dic1718yes—
498C4⋊C4C22×Dic1718yes—
499C4⋊C4C22×Dic1718yes—
500C22⋊C4—178no—
501C22⋊C4—348no—
502C22⋊C4—344no—
503C22⋊C4—344no—
504C22⋊C4—344no—
505C22⋊C4—684no—
506C22⋊C4—684no—
507C22⋊C4C22×Dic1718yes—
508C22⋊C4C22×Dic1718yes—
509C22⋊C4C22×Dic1718yes—
510C22⋊C4C22×Dic1718yes—
511C22⋊C4C22×Dic1718yes—
512C22⋊C4C22×Dic1718yes—
513C42—348no—
514C42—348no—
515C42—682no—
516C42—684no—
517C42—682no—
518C42—682no—
519C42—682no—
520C42—684no—
521C42—684no—
522C42C22×Dic1714yes—
523C42C22×Dic1714yes—
524C42C22×Dic1714yes—
525C42C22×Dic1714yes—
526C23—22no—
527C23—22no—
528C23—22no—
529C23—22no—
530C23—24no—
531C23—24no—
532C23—28no—
533C23—44no—
534C23—44no—
535C23—88no—
536C23#41×D1714yes—
537C23C23×Dic1714yes—
538C23C23×Dic1712yes—
539C23C24×D1711yescharacteristic
540C2×C4—28no—
541C2×C4—28no—
542C2×C4—22no—
543C2×C4—22no—
544C2×C4—22no—
545C2×C4—22no—
546C2×C4—22no—
547C2×C4—22no—
548C2×C4—22no—
549C2×C4—24no—
550C2×C4—24no—
551C2×C4—22no—
552C2×C4—44no—
553C2×C4—44no—
554C2×C4—44no—
555C2×C4—44no—
556C2×C4—178no—
557C2×C4—344no—
558C2×C4—344no—
559C2×C4—344no—
560C2×C4—344no—
561C2×C4—344no—
562C2×C4—344no—
563C2×C4—344no—
564C2×C4—344no—
565C2×C4—344no—
566C2×C4—344no—
567C2×C4—344no—
568C2×C4—1368no—
569C2×C4C23×Dic1712yes—
570C2×C4C23×Dic1712yes—
571C2×C4C23×Dic1712yes—
572C2×C4C23×Dic1712yes—
573C2×C4C23×Dic1712yes—
574C2×C4C23×Dic1712yes—
575C2×C4C23×Dic1714yes—
576C2×C4C23×Dic1714yes—
577C2×C4C23×Dic1714yes—
578C22—22no—
579C22—22no—
580C22—28no—
581C22—24no—
582C22—24no—
583C22—24no—
584C22—44no—
585C22—44no—
586C22—88no—
587C22#41×Dic1714yes—
588C22C24×Dic1711yescharacteristic
589C22C2×#41×D1712yes—
590C22#1176364512yes—
591C22#1176364512yes—
592C4—22no—
593C4—24no—
594C4—22no—
595C4—22no—
596C4—22no—
597C4—22no—
598C4—24no—
599C4—24no—
600C4—22no—
601C4—348no—
602C4—684no—
603C4—684no—
604C4—684no—
605C2—24no—
606C2—44no—
607C2C2×#41×Dic1711yescharacteristic
608C2#1454198711yescharacteristic
609C2#1454198711yescharacteristic
610C2#1454284414yes—
subgroupG/H
center, FrattiniC23C24×D17
commutatorC22×C17C24×C4
FittingC22×C17×#126C2
socle, cosocleC23×C17C25
prime radicalC25×C17C23
hypercenterC22×#126D17
hypocenterC17#34247
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C23 ◁ C22×#126

Complements

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

NH ≅ G/Ntype
1. #14531908C2semidirect
2. #14531908C2semidirect
3. #14531661C2semidirect
4. #14531653C2semidirect
7. #14531563C2semidirect
8. #14531387C2semidirect
10. #126×Dic17C2semidirect
11. #14531182C2semidirect
12. #14531141C2semidirect
14. C4×#10587612C2semidirect
19. #11762708C22semidirect
20. #11762708C22semidirect
27. #11762695C22semidirect
28. #11762695C22semidirect
29. #11762695C22semidirect
30. #11762695C22semidirect
31. #11762695C22semidirect
32. #11762695C22semidirect
35. #11762677C22semidirect
36. #11762675C22semidirect
43. C4⋊C4×Dic17C22semidirect
44. C4⋊C4×Dic17C22semidirect
45. C4⋊C4×Dic17C22semidirect
46. C4⋊C4×Dic17C22semidirect
47. C4×C4⋊Dic17C22semidirect
48. C4×C4⋊Dic17C22semidirect
49. C4×C4⋊Dic17C22semidirect
61. #11762655C22semidirect
62. #11762655C22semidirect
63. C42×Dic17C22semidirect
64. C2×C17×#126C4semidirect
84. C17×#126C2×C4semidirect
85. C17×#126C2×C4semidirect
86. C17×#126C2×C4semidirect
87. C17×#126C2×C4semidirect
88. C2×C4⋊C4×C17C2×C4semidirect
89. C2×C4⋊C4×C17C2×C4semidirect
90. C2×C4⋊C4×C17C2×C4semidirect
106. C2×C42×C17C2×C4semidirect
315. C2×#126Dic17semidirect
389. #126C2×Dic17semidirect
390. #126C2×Dic17semidirect
391. #126C2×Dic17semidirect
392. #126C2×Dic17semidirect
400. C2×C4⋊C4C2×Dic17semidirect
401. C2×C4⋊C4C2×Dic17semidirect
402. C2×C4⋊C4C2×Dic17semidirect
435. C2×C42C2×Dic17semidirect
454. C17#34247semidirect

Maximal subgroups

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

subgroupindex
#145319082
#145316612
#145316532
#145316332
#145315632
#145313872
#145313822
#126×Dic172
#145311822
#145311412
#145311372
C4×#105876122
C22×C17×#1262
#3424717