Finite Group Databasebeta

← C2×#14545547 #17979769

Subgroups — C2×#14545547 #17979769

Order 4352.

2806 conjugacy classes of subgroups.

The subgroup lattice has 634 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#11763878C212yesmaximal, complemented
2#14545547C2116yesmaximal, direct product factor
3C2×#11763850C212yesmaximal, complemented
4C2×#11763849C212yesmaximal, complemented
5C2×SD16×#595C214yesmaximal, complemented
6C22×#10587533C211yesmaximal, characteristic, complemented
7C2×#11763800C212yesmaximal, complemented
8C2×#11763772C211yesmaximal, characteristic, complemented
9C2×#135×D17C211yesmaximal, characteristic
10C2×D17⋊M16C2211yescharacteristic
11#11763878—28no—
12#11763878C22116yescomplemented
13C2×Q8×#595C2214yes—
14C2×D4×#595—24no—
15C2×D4×#595C2214yes—
16C2×#10587677—22no—
17C2×#10587677C2211yescharacteristic
18C22×C4⋊#595—22no—
19C22×C4⋊#595C2212yes—
20#11763850C22116yescomplemented
21#11763849C22116yescomplemented
22SD16×#595C22132yescomplemented
23C2×#10587533C2212yes—
24C2×#10587533C2212yes—
25C2×#10587533C2218yescomplemented
26#11763800C22116yescomplemented
27C2×#10587549C2214yes—
28C2×#10587547C2214yes—
29#11763772C2218yescomplemented
30C2×#10587532C2212yes—
31C2×C8×#595C2212yes—
32C2×#41×D17C2212yes—
33C2×#10587605C411yescharacteristic, complemented
34C2×#10587590C411yescharacteristic, complemented
35C2×#10587602C412yescomplemented
36C2×#10587636C412yescomplemented
37C2×#10587598C411yescharacteristic, complemented
38#135×D17C418yescomplemented
39#135×D17C2218yes—
40C2×Q16×D17C2211yescharacteristic
41C2×SD16×D17C2212yes—
42C2×D8×D17C2211yescharacteristic
43C22×C8×D17C2211yescharacteristic
44C2×C17×#135C411yescharacteristic, complemented
45C23×#595—22no—
46C23×#595—24no—
47C2×#41×C17C2×C412yescomplemented
48#41×D17—24no—
49#41×D17—24no—
50#41×D17C2×C418yescomplemented
51#41×D17C2318yes—
52C2×#63256C2×C412yescomplemented
53C2×Q8×D17C2312yes—
54C2×#63254—22no—
55C2×#63254C2×C412yescomplemented
56C2×D4×D17—22no—
57C2×D4×D17C2312yes—
58C2×#63252—22no—
59C2×#63252C2×C412yescomplemented
60C22×C4×D17—22no—
61C22×C4×D17C2311yescharacteristic
62C2×C22⋊#595—24no—
63C2×C22⋊#595D412yes—
64C2×#63247—21no—
65Q8×#595—28no—
66Q8×#595C23116yes—
67D4×#595—232no—
68D4×#595—28no—
69D4×#595C23116yes—
70#10587677—216no—
71#10587677D414yes—
72#10587677C2314yes—
73C2×C4⋊#595—24no—
74C2×C4⋊#595—22no—
75C2×C4⋊#595—24no—
76C2×C4⋊#595—216no—
77C2×C4⋊#595D412yes—
78C2×C4⋊#595C2314yes—
79C2×C4⋊#595C2318yes—
80C2×C4×#595—24no—
81C2×C4×#595C2312yes—
82D17⋊M16—22no—
83D17⋊M16C2314yes—
84C2×#63243—21no—
85C2×#63242C2312yes—
86C17×#135C2×C418yescomplemented
87C2×Q16×C17C2×C411yescharacteristic, complemented
88C2×SD16×C17C2×C412yescomplemented
89C2×D8×C17C2×C411yescharacteristic, complemented
90C22×C8×C17C2×C411yescharacteristic, complemented
91#10587636C2×C4116yescomplemented
92C2×#63231C2×C412yescomplemented
93C2×#63230C2×C412yescomplemented
94C2×#63229C2×C412yescomplemented
95C2×#63228C2×C412yescomplemented
96C22×#3622C2×C411yescharacteristic, complemented
97#10587605C2×C418yescomplemented
98Q16×D17C2×C414yescomplemented
99Q16×D17C2314yes—
100#10587602C2×C4116yescomplemented
101SD16×D17C2×C418yescomplemented
102SD16×D17C2318yes—
103#10587598C2×C418yescomplemented
104D8×D17C2×C414yescomplemented
105D8×D17C2314yes—
106C2×Dic68C2×C411yescharacteristic, complemented
107#10587590C2×C418yescomplemented
108C2×D136C2×C411yescharacteristic, complemented
109C2×#63219C2×C412yescomplemented
110C2×C8×D17C2×C411yescharacteristic, complemented
111C2×C8×D17C2×C411yescharacteristic, complemented
112C2×C8×D17C2×C414yescomplemented
113C2×C8×D17C2311yescharacteristic
114C2×C8×D17C2311yescharacteristic
115C2×C8×D17C2314yes—
116#10587549C23116yes—
117#10587547C23116yes—
118#10587533C2318yes—
119#10587533C2318yes—
120#10587532C2318yes—
121C8×#595C2318yes—
122C23×D17—22no—
123C23×D17C2×D411yescharacteristic
124C22×#595—24no—
125C22×#595—28no—
126C22×#595—216no—
127C22×#595—88no—
128C22×#595—84no—
129C22×#595C2×D414yes—
130#41×C17—24no—
131#41×C17C22×C418yescomplemented
132C2×Q8×C17C22×C412yes—
133C2×D4×C17—22no—
134C2×D4×C17C22×C412yes—
135C22×C4×C17—22no—
136C22×C4×C17C22×C411yescharacteristic
137C2×C22⋊D17—22no—
138C2×C22⋊D17—22no—
139C2×C22⋊D17—22no—
140C22×Dic17—22no—
141C22×Dic17#4111yescharacteristic
142#63256—24no—
143#63256C22×C418yescomplemented
144Q8×D17—22no—
145Q8×D17—22no—
146Q8×D17C22×C414yes—
147Q8×D17C2414yes—
148#63254—28no—
149#63254—28no—
150#63254—24no—
151#63254C22×C418yescomplemented
152D4×D17—28no—
153D4×D17—28no—
154D4×D17—22no—
155D4×D17—22no—
156D4×D17C22×C414yes—
157D4×D17C2414yes—
158#63252—24no—
159#63252—28no—
160#63252—28no—
161#63252C22×C418yescomplemented
162C2×D68—22no—
163C2×D68C22×C412yes—
164C2×C4×D17—22no—
165C2×C4×D17—22no—
166C2×C4×D17—22no—
167C2×C4×D17—28no—
168C2×C4×D17—28no—
169C2×C4×D17C22×C411yescharacteristic
170C2×C4×D17C22×C412yes—
171C2×C4×D17C2×D411yescharacteristic
172C2×C4×D17C2×D412yes—
173C2×C4×D17#4111yescharacteristic
174C2×C4×D17#4112yes—
175C2×C4×D17C2411yescharacteristic
176C2×C4×D17C2412yes—
177C2×Dic34—22no—
178C2×Dic34C22×C412yes—
179C22⋊#595—216no—
180C22⋊#595C2×D418yes—
181#63247—24no—
182C2×#3624—22no—
183C4⋊#595—216no—
184C4⋊#595—28no—
185C4⋊#595—24no—
186C4⋊#595C2×D418yes—
187C4⋊#595C2418yes—
188C4×#595—216no—
189C4×#595C2×D414yes—
190C4×#595C2414yes—
191#63243—24no—
192#63242—22no—
193#63242C2414yes—
194Q16×C17C22×C414yescomplemented
195SD16×C17C22×C418yescomplemented
196D8×C17C22×C414yescomplemented
197C2×C8×C17C22×C411yescharacteristic
198C2×C8×C17C22×C411yescharacteristic
199C2×C8×C17C22×C414yescomplemented
200#63231C22×C418yescomplemented
201#63230C22×C418yescomplemented
202#63229C22×C418yescomplemented
203#63228C22×C418yescomplemented
204C2×#3622C22×C411yescharacteristic
205C2×#3622C22×C411yescharacteristic
206C2×#3622C22×C414yescomplemented
207Dic68C22×C414yescomplemented
208D136C22×C414yescomplemented
209#63219C22×C418yescomplemented
210C8×D17C22×C412yes—
211C8×D17C22×C412yes—
212C8×D17C22×C414yescomplemented
213C8×D17C22×C414yescomplemented
214C8×D17C2412yes—
215C8×D17C2412yes—
216C2×#2952—171nomaximal, Sylow
217C23×C17—22no—
218C23×C17C4×D411yescharacteristic
219C22×D17—24no—
220C22×D17—22no—
221C22×D17—24no—
222C22×D17—24no—
223C22×D17—44no—
224C22×D17—44no—
225C22×D17C4×D411yescharacteristic
226C22×D17C4×D412yes—
227C22×D17C22×D412yes—
228C22×D17C22×D411yescharacteristic
229C2×#595—28no—
230C2×#595—28no—
231C2×#595—48no—
232C2×#595—816no—
233C2×#595—88no—
234C2×#595C22×D418yes—
235Q8×C17—22no—
236Q8×C17C23×C414yes—
237D4×C17—28no—
238D4×C17—22no—
239D4×C17C23×C414yes—
240C2×C4×C17—22no—
241C2×C4×C17—28no—
242C2×C4×C17C4×D411yescharacteristic
243C2×C4×C17C4×D412yes—
244C2×C4×C17C23×C411yescharacteristic
245C2×C4×C17C23×C412yes—
246C22⋊D17—28no—
247C22⋊D17—28no—
248C22⋊D17—24no—
249C22⋊D17—24no—
250C2×Dic17—22no—
251C2×Dic17—28no—
252C2×Dic17C4×D411yescharacteristic
253C2×Dic17C4×D412yes—
254C2×Dic17C2×#4111yescharacteristic
255C2×Dic17C2×#4112yes—
256D68—28no—
257D68—22no—
258D68C23×C414yes—
259C4×D17—24no—
260C4×D17—24no—
261C4×D17—28no—
262C4×D17—28no—
263C4×D17C4×D412yes—
264C4×D17C4×D412yes—
265C4×D17C4×D412yes—
266C4×D17C23×C411yescharacteristic
267C4×D17C23×C412yes—
268C4×D17C22×D411yescharacteristic
269C4×D17C22×D412yes—
270C4×D17C2×#4111yescharacteristic
271C4×D17C2×#4112yes—
272C4×D17C2511yescharacteristic
273Dic34—22no—
274Dic34—24no—
275Dic34—24no—
276Dic34C23×C414yes—
277#3624—24no—
278C8×C17C23×C412yes—
279C8×C17C23×C412yes—
280#3622C23×C412yes—
281#3622C23×C412yes—
282C22×#135—171no—
283C2×#520—172no—
284#2952—1716no—
285C2×#442—172no—
286C2×#441—172no—
287C2×C4×SD16—174no—
288C22×#106—171no—
289C2×#417—172no—
290C2×#405—171no—
291C22×C17—22no—
292C22×C17—24no—
293C22×C17—44no—
294C22×C17C2×C4×D412yes—
295C22×C17C2×C4×D411yescharacteristic
296C2×D17—22no—
297C2×D17—24no—
298C2×D17—24no—
299C2×D17—24no—
300C2×D17—44no—
301C2×D17—48no—
302C2×D17—44no—
303C2×D17—44no—
304C2×D17C2×C4×D412yes—
305C2×D17C2×C4×D411yescharacteristic
306C2×D17#57714yes—
307C2×D17C23×D411yescharacteristic
308#595—28no—
309#595—48no—
310C4×C17—24no—
311C4×C17C2×C4×D411yescharacteristic
312C4×C17C2×C4×D412yes—
313C4×C17C24×C411yescharacteristic
314Dic17—24no—
315Dic17C2×C4×D411yescharacteristic
316Dic17C2×C4×D412yes—
317Dic17C22×#4111yescharacteristic
318C22×#41—172no—
319C2×#135—172no—
320C2×#135—178no—
321C2×#135—178no—
322C2×#135—171no—
323C2×#135—172no—
324C2×#135—171no—
325C2×#135—171no—
326C2×#135#59511yescharacteristic, complemented
327C22×Q16—171no—
328C22×SD16—172no—
329C22×D8—171no—
330C22×M16—171no—
331C23×C8—171no—
332#520—1716no—
333#520—348no—
334C2×C4×Q8—174no—
335C2×C4×D4—174no—
336C2×C4×D4—344no—
337C2×#117—171no—
338C2×#117—342no—
339C22×C4⋊C4—172no—
340C22×C4⋊C4—342no—
341#442—1716no—
342#441—1716no—
343C4×SD16—1732no—
344C2×#106—172no—
345C2×#106—172no—
346C2×#106—178no—
347#417—1716no—
348C2×#103—174no—
349C2×#102—174no—
350#405—178no—
351C2×#97—172no—
352C2×C4×C8—172no—
353C2×C17—22no—
354C2×C17—44no—
355C2×C17#295212yescomplemented
356C2×C17C22×C4×D411yescharacteristic
357D17—22no—
358D17—44no—
359D17#295212yescomplemented
360D17C2×#57712yes—
361C2×#41—178no—
362C2×#41—178no—
363C2×#41—172no—
364C2×#41—172no—
365C2×#41—172no—
366C2×#41—342no—
367C2×#41—342no—
368C2×#41—344no—
369C2×#41—344no—
370C2×#41C2×#59512yescomplemented
371C22×Q8—172no—
372C22×D4—172no—
373C22×D4—342no—
374C23×C4—171no—
375C23×C4—342no—
376C23×C4—344no—
377C23×C4—342no—
378#135—1716no—
379#135—178no—
380#135—1716no—
381#135—178no—
382#135—178no—
383#135C2×#59518yescomplemented
384C2×Q16—172no—
385C2×Q16—174no—
386C2×Q16—174no—
387C2×Q16—171no—
388C2×Q16C2×#59511yescharacteristic, complemented
389C2×SD16—172no—
390C2×SD16—172no—
391C2×SD16—178no—
392C2×SD16—178no—
393C2×SD16—172no—
394C2×SD16C2×#59512yescomplemented
395C2×D8—172no—
396C2×D8—174no—
397C2×D8—174no—
398C2×D8—171no—
399C2×D8C2×#59511yescharacteristic, complemented
400C2×M16—174no—
401C2×M16—341no—
402C2×M16—342no—
403C2×M16—341no—
404C22×C8—171no—
405C22×C8—171no—
406C22×C8—171no—
407C22×C8—171no—
408C22×C8—171no—
409C22×C8—174no—
410C22×C8—174no—
411C22×C8—172no—
412C22×C8C2×#59511yescharacteristic, complemented
413C4×Q8—1716no—
414C4×Q8—348no—
415C4×D4—1716no—
416C4×D4—348no—
417C4×D4—3432no—
418#117—174no—
419#117—174no—
420#117—3416no—
421C2×C4⋊C4—172no—
422C2×C4⋊C4—174no—
423C2×C4⋊C4—178no—
424C2×C4⋊C4—3416no—
425C2×C4⋊C4—342no—
426C2×C4⋊C4—344no—
427C2×C4⋊C4—344no—
428C2×C22⋊C4—172no—
429C2×C22⋊C4—344no—
430C2×C42—172no—
431C2×C42—344no—
432#106—178no—
433#106—178no—
434#103—1716no—
435#102—1716no—
436#97—178no—
437C4×C8—178no—
438C17C2×#295211yescharacteristic, complemented, Sylow
439C24—171no—
440C24—342no—
441#41—24no—
442#41—178no—
443#41—178no—
444#41—178no—
445#41—348no—
446#41—348no—
447#41—348no—
448#41—348no—
449#41—344no—
450#41—344no—
451#41—344no—
452#41C22×#59518yescomplemented
453C2×Q8—174no—
454C2×Q8—174no—
455C2×Q8—172no—
456C2×Q8—342no—
457C2×Q8—342no—
458C2×Q8—342no—
459C2×Q8C22×#59512yes—
460C2×D4—22no—
461C2×D4—174no—
462C2×D4—174no—
463C2×D4—172no—
464C2×D4—342no—
465C2×D4—342no—
466C2×D4—342no—
467C2×D4—342no—
468C2×D4—348no—
469C2×D4—348no—
470C2×D4—342no—
471C2×D4—342no—
472C2×D4C22×#59512yes—
473C22×C4—22no—
474C22×C4—171no—
475C22×C4—171no—
476C22×C4—172no—
477C22×C4—172no—
478C22×C4—171no—
479C22×C4—172no—
480C22×C4—171no—
481C22×C4—171no—
482C22×C4—172no—
483C22×C4—174no—
484C22×C4—348no—
485C22×C4—342no—
486C22×C4—348no—
487C22×C4—342no—
488C22×C4—342no—
489C22×C4—3416no—
490C22×C4—342no—
491C22×C4—344no—
492C22×C4—348no—
493C22×C4—1368no—
494C22×C4—1364no—
495C22×C4C22×#59511yescharacteristic
496Q16—178no—
497Q16—174no—
498Q16C22×#59514yescomplemented
499SD16—178no—
500SD16—178no—
501SD16—178no—
502SD16C22×#59518yescomplemented
503D8—178no—
504D8—174no—
505D8C22×#59514yescomplemented
506M16—344no—
507M16—344no—
508C2×C8—171no—
509C2×C8—171no—
510C2×C8—174no—
511C2×C8—172no—
512C2×C8—172no—
513C2×C8—172no—
514C2×C8—172no—
515C2×C8—174no—
516C2×C8—174no—
517C2×C8—174no—
518C2×C8—342no—
519C2×C8—342no—
520C2×C8C22×#59511yescharacteristic
521C2×C8C22×#59511yescharacteristic
522C2×C8C22×#59514yescomplemented
523C4⋊C4—178no—
524C4⋊C4—178no—
525C4⋊C4—348no—
526C4⋊C4—344no—
527C4⋊C4—3416no—
528C22⋊C4—178no—
529C22⋊C4—3416no—
530C42—174no—
531C42—174no—
532C42—3416no—
533C23—22no—
534C23—171no—
535C23—172no—
536C23—172no—
537C23—171no—
538C23—344no—
539C23—344no—
540C23—344no—
541C23—342no—
542C23—684no—
543C23—684no—
544C23D4×#59511yescharacteristic
545Q8—22no—
546Q8—174no—
547Q8—344no—
548Q8—344no—
549Q8—342no—
550Q8C23×#59514yes—
551D4—28no—
552D4—22no—
553D4—174no—
554D4—348no—
555D4—344no—
556D4—344no—
557D4—348no—
558D4—348no—
559D4—342no—
560D4C23×#59514yes—
561C2×C4—22no—
562C2×C4—28no—
563C2×C4—172no—
564C2×C4—172no—
565C2×C4—171no—
566C2×C4—171no—
567C2×C4—171no—
568C2×C4—172no—
569C2×C4—171no—
570C2×C4—172no—
571C2×C4—172no—
572C2×C4—172no—
573C2×C4—172no—
574C2×C4—171no—
575C2×C4—171no—
576C2×C4—172no—
577C2×C4—178no—
578C2×C4—348no—
579C2×C4—344no—
580C2×C4—344no—
581C2×C4—348no—
582C2×C4—348no—
583C2×C4—342no—
584C2×C4—348no—
585C2×C4—348no—
586C2×C4—688no—
587C2×C4—13616no—
588C2×C4—1368no—
589C2×C4D4×#59512yes—
590C2×C4D4×#59511yescharacteristic
591C2×C4C23×#59512yes—
592C2×C4C23×#59511yescharacteristic
593C8—172no—
594C8—172no—
595C8—344no—
596C8C23×#59512yes—
597C8C23×#59512yes—
598C22—22no—
599C22—24no—
600C22—44no—
601C22—171no—
602C22—171no—
603C22—174no—
604C22—172no—
605C22—344no—
606C22—344no—
607C22—342no—
608C22—344no—
609C22—684no—
610C22—684no—
611C22—688no—
612C22—684no—
613C22C2×D4×#59512yes—
614C22C2×D4×#59511yescharacteristic
615C4—24no—
616C4—171no—
617C4—172no—
618C4—171no—
619C4—348no—
620C4—344no—
621C4—688no—
622C4C2×D4×#59512yes—
623C4C2×D4×#59511yescharacteristic
624C4C24×#59511yescharacteristic
625C2—22no—
626C2—44no—
627C2—172no—
628C2—172no—
629C2—342no—
630C2—684no—
631C2#1454554712yesdirect product factor
632C2C22×D4×#59511yescharacteristic
subgroupG/H
centerC22C2×D4×#595
commutatorC4×C17C24×C4
FrattiniC4C24×#595
FittingC2×C17×#135C4
socleC22×C17C2×C4×D4
prime radicalC2×#135×D17C2
cosocleC4×D17C25
hypercenterC2×#135#595
hypocenterC17C2×#2952
LCSG ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#135

Complements

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

NH ≅ G/Ntype
1. C2×#11763878C2semidirect
2. #14545547C2direct (N × H)
3. C2×#11763850C2semidirect
4. C2×#11763849C2semidirect
5. C2×SD16×#595C2semidirect
6. C22×#10587533C2semidirect
7. C2×#11763800C2semidirect
8. C2×#11763772C2semidirect
12. #11763878C22semidirect
20. #11763850C22semidirect
21. #11763849C22semidirect
22. SD16×#595C22semidirect
25. C2×#10587533C22semidirect
26. #11763800C22semidirect
29. #11763772C22semidirect
33. C2×#10587605C4semidirect
34. C2×#10587590C4semidirect
35. C2×#10587602C4semidirect
36. C2×#10587636C4semidirect
37. C2×#10587598C4semidirect
38. #135×D17C4semidirect
44. C2×C17×#135C4semidirect
47. C2×#41×C17C2×C4semidirect
50. #41×D17C2×C4semidirect
52. C2×#63256C2×C4semidirect
55. C2×#63254C2×C4semidirect
59. C2×#63252C2×C4semidirect
86. C17×#135C2×C4semidirect
87. C2×Q16×C17C2×C4semidirect
88. C2×SD16×C17C2×C4semidirect
89. C2×D8×C17C2×C4semidirect
90. C22×C8×C17C2×C4semidirect
91. #10587636C2×C4semidirect
92. C2×#63231C2×C4semidirect
93. C2×#63230C2×C4semidirect
94. C2×#63229C2×C4semidirect
95. C2×#63228C2×C4semidirect
96. C22×#3622C2×C4semidirect
97. #10587605C2×C4semidirect
98. Q16×D17C2×C4semidirect
100. #10587602C2×C4semidirect
101. SD16×D17C2×C4semidirect
103. #10587598C2×C4semidirect
104. D8×D17C2×C4semidirect
106. C2×Dic68C2×C4semidirect
107. #10587590C2×C4semidirect
108. C2×D136C2×C4semidirect
109. C2×#63219C2×C4semidirect
110. C2×C8×D17C2×C4semidirect
111. C2×C8×D17C2×C4semidirect
112. C2×C8×D17C2×C4semidirect
131. #41×C17C22×C4semidirect
143. #63256C22×C4semidirect
151. #63254C22×C4semidirect
161. #63252C22×C4semidirect
194. Q16×C17C22×C4semidirect
195. SD16×C17C22×C4semidirect
196. D8×C17C22×C4semidirect
199. C2×C8×C17C22×C4semidirect
200. #63231C22×C4semidirect
201. #63230C22×C4semidirect
202. #63229C22×C4semidirect
203. #63228C22×C4semidirect
206. C2×#3622C22×C4semidirect
207. Dic68C22×C4semidirect
208. D136C22×C4semidirect
209. #63219C22×C4semidirect
212. C8×D17C22×C4semidirect
213. C8×D17C22×C4semidirect
326. C2×#135#595semidirect
355. C2×C17#2952semidirect
359. D17#2952semidirect
370. C2×#41C2×#595semidirect
383. #135C2×#595semidirect
388. C2×Q16C2×#595semidirect
394. C2×SD16C2×#595semidirect
399. C2×D8C2×#595semidirect
412. C22×C8C2×#595semidirect
438. C17C2×#2952semidirect
452. #41C22×#595semidirect
498. Q16C22×#595semidirect
502. SD16C22×#595semidirect
505. D8C22×#595semidirect
522. C2×C8C22×#595semidirect
631. C2#14545547direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#117638782
#145455472
C2×#117638502
C2×#117638492
C2×SD16×#5952
C22×#105875332
C2×#117638002
C2×#117637722
C2×#135×D172
C2×#295217