Finite Group Databasebeta

← C2×#21434194 #29456857

Subgroups — C2×#21434194 #29456857

Order 15104.

2550 conjugacy classes of subgroups.

The subgroup lattice has 646 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16837957C211yesmaximal, characteristic, complemented
2C2×C4×D4×D59C211yesmaximal, characteristic
3#21434194C2116yesmaximal, direct product factor
4C2×#16837736C212yesmaximal, complemented
5C2×#16837683C211yesmaximal, characteristic, complemented
6C2×#16837682C211yesmaximal, characteristic, complemented
7C2×#16837604C211yesmaximal, characteristic, complemented
8C2×#16837551C212yesmaximal
9C2×#16837505C212yesmaximal, complemented
10C2×#16837503C212yesmaximal, complemented
11C2×#16837458C211yesmaximal, characteristic, complemented
12C2×C59×#461C211yesmaximal, characteristic, complemented
13C22×D4×D59C2211yescharacteristic
14C23×C4×D59—21no—
15C22×#11745671C2212yes—
16#16837957—24no—
17#16837957C2218yescomplemented
18C2×#14273727C2211yescharacteristic, complemented
19C2×#14273718—21no—
20C2×#14273707—21no—
21C2×#14273703C2212yes—
22C2×Q8×Dic59C2212yescomplemented
23C2×#14273692—21no—
24C2×C4×D236C2211yescharacteristic
25C2×D4×Dic59C2211yescharacteristic
26C2×#14273689C2211yescharacteristic
27C2×C4×C22⋊D59—21no—
28C2×(C22⋊D59)⋊C4—21no—
29C4×D4×D59—24no—
30C4×D4×D59C2218yes—
31C2×#14273685—21no—
32C2×C4⋊C4×D59C2211yescharacteristic
33C2×C22⋊C4×D59—21no—
34C2×C42×D59C2211yescharacteristic
35#16837736C22116yescomplemented
36#16837683C2218yescomplemented
37#16837682C2218yescomplemented
38#16837604C2218yescomplemented
39#16837551C22116yes—
40#16837505C22116yescomplemented
41#16837503C22116yescomplemented
42#16837458C2218yescomplemented
43C2×#14273661C2212yescomplemented
44C2×#14273660C2212yescomplemented
45C2×C4⋊(C59⋊C8)C2211yescharacteristic, complemented
46C2×#14273651C2212yescomplemented
47C2×#14273649C2212yes—
48C2×#14273648C2212yes—
49C2×(C2×D59)⋊C8C2212yes—
50C2×#14273637C2212yescomplemented
51C22×SD16×C59C2212yes—
52C2×C4⋊Q8×C59C2211yescharacteristic, complemented
53C2×C4×D4×C59C2211yescharacteristic
54C59×#461C2218yescomplemented
55C2×C4⋊C8×C59C2211yescharacteristic, complemented
56C2×#103×C59C2212yescomplemented
57C24×D59—21no—
58C22×Dic118—21no—
59C22×D236C2311yescharacteristic
60C22×C22⋊D59—21no—
61C2×D4×D59—24no—
62C2×D4×D59—24no—
63C2×D4×D59—22no—
64C2×D4×D59C2314yes—
65C23×Dic59—21no—
66C22×C4×D59—21no—
67C22×C4×D59—21no—
68C22×C4×D59—21no—
69C22×C4×D59—28no—
70C22×C4×D59—48no—
71C22×C4×D59D411yescharacteristic
72C22×C4×D59D411yescharacteristic
73C22×C4×D59C2311yescharacteristic
74C2×#11745671—28no—
75C2×#11745671C2318yes—
76C22×C59⋊C8C2312yes—
77#14273727—22no—
78#14273727C2314yescomplemented
79#14273718—28no—
80#14273707—28no—
81#14273703—24no—
82#14273703C2318yes—
83Q8×Dic59—24no—
84Q8×Dic59C2318yescomplemented
85#14273692—28no—
86C4×D236—22no—
87C4×D236C2314yes—
88D4×Dic59—22no—
89D4×Dic59C2314yes—
90#14273689—22no—
91#14273689C2314yes—
92C4×C22⋊D59—28no—
93(C22⋊D59)⋊C4—28no—
94#14273685—28no—
95C2×C4⋊Dic59—21no—
96C2×C4⋊Dic59—22no—
97C2×C4⋊Dic59C2312yes—
98C2×C4⋊Dic59C2311yescharacteristic
99C2×Dic59⋊C4—22no—
100C2×Dic59⋊C4—21no—
101C4⋊C4×D59—22no—
102C4⋊C4×D59C2314yes—
103C2×C22⋊Dic59—21no—
104C2×(C2×D59)⋊C4—22no—
105C2×(C2×D59)⋊C4—21no—
106C2×(C2×D59)⋊C4—21no—
107C22⋊C4×D59—28no—
108C2×C4×Dic59—22no—
109C2×C4×Dic59D411yescharacteristic
110C2×C4×Dic59D411yescharacteristic
111C2×C4×Dic59C2311yescharacteristic
112C42×D59D414yes—
113C42×D59C2314yes—
114#14273661C2318yescomplemented
115#14273660C2318yescomplemented
116C4⋊(C59⋊C8)C2314yescomplemented
117#14273651C2318yescomplemented
118#14273649C2318yes—
119#14273648C2318yes—
120(C2×D59)⋊C8C2318yes—
121#14273637C2318yescomplemented
122C22×Q8×C59C2312yes—
123C22×D4×C59C2311yescharacteristic
124C23×C4×C59—21no—
125C2×SD16×C59—28no—
126C2×SD16×C59C2318yes—
127C22×C8×C59C2312yes—
128C4⋊Q8×C59—22no—
129C4⋊Q8×C59C2314yescomplemented
130C4×D4×C59—22no—
131C4×D4×C59C2314yes—
132C2×C4⋊C4×C59—21no—
133C2×C4⋊C4×C59—21no—
134C2×C4⋊C4×C59C2311yescharacteristic
135C2×C22⋊C4×C59—21no—
136C2×C42×C59C2311yescharacteristic
137C4⋊C8×C59C2314yescomplemented
138#103×C59C2318yescomplemented
139C24×C59—21no—
140C23×D59—28no—
141C23×D59—21no—
142C23×D59—24no—
143C23×D59—44no—
144C23×D59—44no—
145C23×D59C2×D411yescharacteristic
146C2×Q8×C59—22no—
147C2×Q8×C59—24no—
148C2×Q8×C59—24no—
149C2×Q8×C59C2414yes—
150C2×D4×C59—21no—
151C2×D4×C59—22no—
152C2×D4×C59#4114yes—
153C2×D4×C59C2412yes—
154C22×C4×C59—21no—
155C22×C4×C59—22no—
156C22×C4×C59—24no—
157C22×C4×C59—44no—
158C22×C4×C59C2×D411yescharacteristic
159C22×C4×C59C2×D411yescharacteristic
160C22×C4×C59C2411yescharacteristic
161C2×C22⋊D59—28no—
162C2×C22⋊D59—24no—
163C22×Dic59—22no—
164C22×Dic59—21no—
165C22×Dic59—24no—
166C22×Dic59—44no—
167C22×Dic59C2×D411yescharacteristic
168C22×Dic59C2×D411yescharacteristic
169C22×Dic59C2×D411yescharacteristic
170D4×D59—216no—
171D4×D59—28no—
172D4×D59—28no—
173C2×D236—21no—
174C2×D236—22no—
175C2×D236#4114yes—
176C2×D236C2412yes—
177C2×C4×D59—24no—
178C2×C4×D59—24no—
179C2×C4×D59—22no—
180C2×C4×D59—22no—
181C2×C4×D59—24no—
182C2×C4×D59—24no—
183C2×C4×D59—24no—
184C2×C4×D59—432no—
185C2×C4×D59—44no—
186C2×C4×D59—44no—
187C2×C4×D59—44no—
188C2×C4×D59C2×D412yes—
189C2×C4×D59C2×D414yes—
190C2×C4×D59C2×D414yes—
191C2×C4×D59C2412yes—
192C2×Dic118—24no—
193C2×Dic118—44no—
194SD16×C59—216no—
195C2×C8×C59—24no—
196C2×C8×C59C2414yes—
197C4⋊C4×C59—24no—
198C4⋊C4×C59—24no—
199C4⋊C4×C59—21no—
200C4⋊C4×C59C2412yes—
201C22⋊C4×C59—24no—
202C42×C59C2×D412yes—
203C42×C59C2412yes—
204C22⋊Dic59—24no—
205#11745671—216no—
206(C2×D59)⋊C4—28no—
207(C2×D59)⋊C4—24no—
208(C2×D59)⋊C4—24no—
209C4⋊Dic59—21no—
210C4⋊Dic59—24no—
211C4⋊Dic59—22no—
212C4⋊Dic59—28no—
213C4⋊Dic59C2414yes—
214C4⋊Dic59C2412yes—
215Dic59⋊C4—24no—
216Dic59⋊C4—28no—
217C4×Dic59—28no—
218C4×Dic59C2×D412yes—
219C4×Dic59C2×D414yes—
220C4×Dic59C2×D414yes—
221C4×Dic59C2412yes—
222C2×C59⋊C8—24no—
223C2×C59⋊C8C2414yes—
224C23×C59—24no—
225C23×C59—22no—
226C23×C59—42no—
227C23×C59—42no—
228C23×C59C22×D411yescharacteristic
229C22×D59—22no—
230C22×D59—22no—
231C22×D59—216no—
232C22×D59—24no—
233C22×D59—22no—
234C22×D59—48no—
235C22×D59—432no—
236C22×D59—42no—
237C22×D59—42no—
238C22×D59—48no—
239C22×D59#13714yes—
240C22×D59C22×D412yes—
241Q8×C59—24no—
242Q8×C59—24no—
243Q8×C59—44no—
244D4×C59—24no—
245D4×C59—22no—
246D4×C59C2×#4114yes—
247C2×C4×C59—22no—
248C2×C4×C59—24no—
249C2×C4×C59—22no—
250C2×C4×C59—44no—
251C2×C4×C59—42no—
252C2×C4×C59—48no—
253C2×C4×C59AGL(1,ℤ/8)14yes—
254C2×C4×C59C22×D412yes—
255C2×C4×C59C22×D411yescharacteristic
256C2×C4×C59C22×D412yes—
257C2×C4×C59C2×#4112yes—
258C2×C4×C59C2×#4112yes—
259C2×C4×C59C2511yescharacteristic
260C22⋊D59—216no—
261C2×Dic59—22no—
262C2×Dic59—22no—
263C2×Dic59—22no—
264C2×Dic59—24no—
265C2×Dic59—22no—
266C2×Dic59—48no—
267C2×Dic59—44no—
268C2×Dic59—42no—
269C2×Dic59C22×D412yes—
270C2×Dic59C22×D412yes—
271C2×Dic59C22×D412yes—
272D236—24no—
273D236—22no—
274D236C2×#4114yes—
275C4×D59—28no—
276C4×D59—24no—
277C4×D59—28no—
278C4×D59—22no—
279C4×D59—22no—
280C4×D59—48no—
281C4×D59—48no—
282C4×D59—48no—
283Dic118—48no—
284C8×C59—24no—
285C59⋊C8—24no—
286C2×#3110—591nomaximal, Sylow
287C22×C59—24no—
288C22×C59—48no—
289C22×C59—42no—
290C22×C59—42no—
291C22×C59#52512yes—
292C22×C59C2×AGL(1,ℤ/8)12yes—
293C22×C59C2×#13712yes—
294C22×C59C23×D411yescharacteristic
295C2×D59—28no—
296C2×D59—22no—
297C2×D59—22no—
298C2×D59—24no—
299C2×D59—432no—
300C2×D59—48no—
301C2×D59—42no—
302C2×D59—42no—
303C2×D59C2×#13714yes—
304C4×C59—22no—
305C4×C59—44no—
306C4×C59—42no—
307C4×C59#52512yes—
308C4×C59C2×AGL(1,ℤ/8)14yes—
309C4×C59C22×#4111yescharacteristic
310C4×C59C22×#4111yescharacteristic
311Dic59—22no—
312Dic59—22no—
313Dic59—22no—
314Dic59—44no—
315Dic59—42no—
316C2×#533—591no—
317C22×C4×D4—591no—
318#3110—5916no—
319C2×#484—592no—
320C2×#474—591no—
321C2×#474—591no—
322C2×#461—591no—
323C2×#461D5911yescharacteristic, complemented
324C2×#450—592no—
325C2×#440—592no—
326C2×#440—592no—
327C2×#432—591no—
328C2×C59—44no—
329C2×C59#311014yescomplemented
330C2×C59C2×#52511yescharacteristic
331C2×C59C22×AGL(1,ℤ/8)11yescharacteristic
332C2×C59C22×#13711yescharacteristic
333D59—24no—
334D59—44no—
335C23×D4—591no—
336C24×C4—1181no—
337C22×SD16—592no—
338C22×SD16C2×D5912yes—
339#533—598no—
340#533—1184no—
341C2×C4⋊Q8—591no—
342C2×C4⋊Q8C2×D5911yescharacteristic, complemented
343C2×#125—1181no—
344C2×C22⋊Q8—592no—
345C2×C22⋊Q8—1181no—
346C2×C4×Q8—592no—
347C2×C4×Q8—1181no—
348C2×C4×D4—591no—
349C2×C4×D4—598no—
350C2×C4×D4—591no—
351C2×C4×D4—591no—
352C2×C4×D4—1181no—
353C2×C4×D4—1184no—
354C2×C4×D4—1181no—
355C2×C4×D4C2×D5911yescharacteristic
356C2×#117—1181no—
357C22×C4⋊C4—591no—
358C22×C22⋊C4—1181no—
359C22×C42—591no—
360#484—5916no—
361#474—598no—
362#474—598no—
363#461—598no—
364#461C2×D5918yescomplemented
365#450—5916no—
366#440—5916no—
367#440—5916no—
368#432—598no—
369C2×#107—592no—
370C2×#107—592no—
371C2×C4⋊C8—591no—
372C2×C4⋊C8C2×D5911yescharacteristic, complemented
373C2×#103—592no—
374C2×#103C2×D5912yescomplemented
375C2×#102—592no—
376C2×#102—592no—
377C2×C22⋊C8—592no—
378C2×#97—592no—
379C59C2×#311011yescharacteristic, complemented, Sylow
380C25—1181no—
381C22×Q8—1181no—
382C22×Q8C22×D5912yes—
383C22×D4—594no—
384C22×D4—591no—
385C22×D4—1182no—
386C22×D4—1181no—
387C22×D4—1184no—
388C22×D4—1184no—
389C22×D4C22×D5911yescharacteristic
390C23×C4—21no—
391C23×C4—591no—
392C23×C4—591no—
393C23×C4—591no—
394C23×C4—1181no—
395C23×C4—1188no—
396C23×C4—1181no—
397C23×C4—1181no—
398C23×C4—1181no—
399C23×C4—2368no—
400C2×SD16—28no—
401C2×SD16—598no—
402C2×SD16—1188no—
403C2×SD16C22×D5918yes—
404C22×C8—592no—
405C22×C8C22×D5912yes—
406C4⋊Q8—22no—
407C4⋊Q8—594no—
408C4⋊Q8—1182no—
409C4⋊Q8C22×D5914yescomplemented
410#125—1188no—
411C22⋊Q8—598no—
412C22⋊Q8—1188no—
413C22⋊Q8—1184no—
414C4×Q8—598no—
415C4×Q8—1188no—
416C4×Q8—1184no—
417C4×D4—22no—
418C4×D4—594no—
419C4×D4—594no—
420C4×D4—594no—
421C4×D4—1188no—
422C4×D4—1182no—
423C4×D4—1188no—
424C4×D4—1182no—
425C4×D4—1182no—
426C4×D4C22×D5914yes—
427#117—1188no—
428C2×C4⋊C4—21no—
429C2×C4⋊C4—21no—
430C2×C4⋊C4—591no—
431C2×C4⋊C4—592no—
432C2×C4⋊C4—594no—
433C2×C4⋊C4—1182no—
434C2×C4⋊C4—1181no—
435C2×C4⋊C4—1182no—
436C2×C4⋊C4—1182no—
437C2×C4⋊C4—1181no—
438C2×C4⋊C4C22×D5911yescharacteristic
439C2×C22⋊C4—21no—
440C2×C22⋊C4—1188no—
441C2×C22⋊C4—1181no—
442C2×C22⋊C4—1182no—
443C2×C22⋊C4—1181no—
444C2×C22⋊C4—1181no—
445C2×C42—591no—
446C2×C42—591no—
447C2×C42—591no—
448C2×C42—594no—
449C2×C42—594no—
450C2×C42—1182no—
451C2×C42C22×D5911yescharacteristic
452#107—598no—
453#107—598no—
454C4⋊C8—594no—
455C4⋊C8C22×D5914yescomplemented
456#103—598no—
457#103C22×D5918yescomplemented
458#102—598no—
459#102—598no—
460C22⋊C8—598no—
461#97—598no—
462C24—21no—
463C24—591no—
464C24—1184no—
465C24—1188no—
466C24—1181no—
467C24—2364no—
468C24—2364no—
469C2×Q8—22no—
470C2×Q8—24no—
471C2×Q8—24no—
472C2×Q8—1184no—
473C2×Q8—2364no—
474C2×Q8C23×D5914yes—
475C2×D4—21no—
476C2×D4—22no—
477C2×D4—594no—
478C2×D4—592no—
479C2×D4—1184no—
480C2×D4—1188no—
481C2×D4—11816no—
482C2×D4—1188no—
483C2×D4—1188no—
484C2×D4—1181no—
485C2×D4—1182no—
486C2×D4#1174568714yes—
487C2×D4C23×D5912yes—
488C22×C4—22no—
489C22×C4—21no—
490C22×C4—24no—
491C22×C4—44no—
492C22×C4—591no—
493C22×C4—591no—
494C22×C4—591no—
495C22×C4—594no—
496C22×C4—592no—
497C22×C4—594no—
498C22×C4—592no—
499C22×C4—1184no—
500C22×C4—1184no—
501C22×C4—1184no—
502C22×C4—1184no—
503C22×C4—1184no—
504C22×C4—1182no—
505C22×C4—1182no—
506C22×C4—1182no—
507C22×C4—1181no—
508C22×C4—1184no—
509C22×C4—2364no—
510C22×C4—23632no—
511C22×C4—2364no—
512C22×C4—2364no—
513C22×C4—2364no—
514C22×C4D4×D5911yescharacteristic
515C22×C4D4×D5911yescharacteristic
516C22×C4C23×D5911yescharacteristic
517SD16—216no—
518SD16—11816no—
519C2×C8—24no—
520C2×C8—594no—
521C2×C8—1184no—
522C2×C8C23×D5914yes—
523C4⋊C4—24no—
524C4⋊C4—24no—
525C4⋊C4—21no—
526C4⋊C4—594no—
527C4⋊C4—592no—
528C4⋊C4—1184no—
529C4⋊C4—1188no—
530C4⋊C4—1188no—
531C4⋊C4—1181no—
532C4⋊C4—1182no—
533C4⋊C4—1184no—
534C4⋊C4C23×D5912yes—
535C22⋊C4—24no—
536C22⋊C4—1184no—
537C22⋊C4—1188no—
538C22⋊C4—1184no—
539C22⋊C4—1184no—
540C42—594no—
541C42—592no—
542C42—594no—
543C42—592no—
544C42—1188no—
545C42D4×D5912yes—
546C42C23×D5912yes—
547C23—24no—
548C23—22no—
549C23—42no—
550C23—42no—
551C23—594no—
552C23—592no—
553C23—11816no—
554C23—1182no—
555C23—1182no—
556C23—1184no—
557C23—1182no—
558C23—2368no—
559C23—2368no—
560C23—23632no—
561C23—2362no—
562C23—2362no—
563C23C2×D4×D5911yescharacteristic
564Q8—24no—
565Q8—24no—
566Q8—44no—
567Q8—2368no—
568D4—24no—
569D4—22no—
570D4—594no—
571D4—11816no—
572D4—1184no—
573D4—1182no—
574D4C2×#1174568714yes—
575C2×C4—22no—
576C2×C4—24no—
577C2×C4—22no—
578C2×C4—44no—
579C2×C4—42no—
580C2×C4—48no—
581C2×C4—592no—
582C2×C4—592no—
583C2×C4—592no—
584C2×C4—1188no—
585C2×C4—1182no—
586C2×C4—1182no—
587C2×C4—1182no—
588C2×C4—1184no—
589C2×C4—1188no—
590C2×C4—1182no—
591C2×C4—1182no—
592C2×C4—1184no—
593C2×C4—1182no—
594C2×C4—2368no—
595C2×C4—2368no—
596C2×C4—2368no—
597C2×C4—2362no—
598C2×C4—2364no—
599C2×C4—2368no—
600C2×C4#1427375414yes—
601C2×C4C2×D4×D5912yes—
602C2×C4C2×D4×D5911yescharacteristic
603C2×C4C2×D4×D5912yes—
604C2×C4#41×D5912yes—
605C2×C4C2×#1174568712yes—
606C2×C4C24×D5911yescharacteristic
607C8—24no—
608C8—1184no—
609C22—24no—
610C22—48no—
611C22—42no—
612C22—42no—
613C22—594no—
614C22—1188no—
615C22—1182no—
616C22—1182no—
617C22—1184no—
618C22—23632no—
619C22—2368no—
620C22—2362no—
621C22—2362no—
622C22#1683791212yes—
623C22C2×#1427375412yes—
624C22#137×D5912yes—
625C22C22×D4×D5911yescharacteristic
626C4—22no—
627C4—42no—
628C4—44no—
629C4—1182no—
630C4—1182no—
631C4—1182no—
632C4—2362no—
633C4—2364no—
634C4#1683791212yes—
635C4C2×#1427375414yes—
636C4C2×#41×D5911yescharacteristic
637C4C22×#1174568711yescharacteristic
638C2—44no—
639C2—1184no—
640C2—2364no—
641C2#2143419414yesdirect product factor
642C2C2×#1683791211yescharacteristic
643C2C22×#1427375411yescharacteristic
644C2C2×#137×D5911yescharacteristic
subgroupG/H
centerC23C2×D4×D59
commutator, cosocleC2×C4×C59C25
FrattiniC2×C4C24×D59
FittingC2×C59×#461C2
socleC23×C59C22×D4
prime radicalC22×D4×D59C22
hypercenterC2×#461D59
hypocenterC59C2×#3110
LCSG ▷ C2×C4×C59 ▷ C2×C59 ▷ C59
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#461

Complements

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

NH ≅ G/Ntype
1. C2×#16837957C2semidirect
3. #21434194C2direct (N × H)
4. C2×#16837736C2semidirect
5. C2×#16837683C2semidirect
6. C2×#16837682C2semidirect
7. C2×#16837604C2semidirect
9. C2×#16837505C2semidirect
10. C2×#16837503C2semidirect
11. C2×#16837458C2semidirect
12. C2×C59×#461C2semidirect
17. #16837957C22semidirect
18. C2×#14273727C22semidirect
22. C2×Q8×Dic59C22semidirect
35. #16837736C22semidirect
36. #16837683C22semidirect
37. #16837682C22semidirect
38. #16837604C22semidirect
40. #16837505C22semidirect
41. #16837503C22semidirect
42. #16837458C22semidirect
43. C2×#14273661C22semidirect
44. C2×#14273660C22semidirect
45. C2×C4⋊(C59⋊C8)C22semidirect
46. C2×#14273651C22semidirect
50. C2×#14273637C22semidirect
52. C2×C4⋊Q8×C59C22semidirect
54. C59×#461C22semidirect
55. C2×C4⋊C8×C59C22semidirect
56. C2×#103×C59C22semidirect
78. #14273727C23semidirect
84. Q8×Dic59C23semidirect
114. #14273661C23semidirect
115. #14273660C23semidirect
116. C4⋊(C59⋊C8)C23semidirect
117. #14273651C23semidirect
121. #14273637C23semidirect
129. C4⋊Q8×C59C23semidirect
137. C4⋊C8×C59C23semidirect
138. #103×C59C23semidirect
323. C2×#461D59semidirect
329. C2×C59#3110semidirect
342. C2×C4⋊Q8C2×D59semidirect
364. #461C2×D59semidirect
372. C2×C4⋊C8C2×D59semidirect
374. C2×#103C2×D59semidirect
379. C59C2×#3110semidirect
409. C4⋊Q8C22×D59semidirect
455. C4⋊C8C22×D59semidirect
457. #103C22×D59semidirect
641. C2#21434194direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168379572
C2×C4×D4×D592
#214341942
C2×#168377362
C2×#168376832
C2×#168376822
C2×#168376042
C2×#168375512
C2×#168375052
C2×#168375032
C2×#168374582
C2×C59×#4612
C2×#311059