Finite Group Databasebeta

← C2×C89×#3187 #36438577

Subgroups — C2×C89×#3187 #36438577

Order 22784.

2698 conjugacy classes of subgroups.

The subgroup lattice has 576 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C22⋊Q8×C89C211yesmaximal, characteristic, complemented
2C22×#121×C89C211yesmaximal, characteristic
3C89×#3187C2116yesmaximal, direct product factor
4C2×#481×C89C212yesmaximal, complemented
5C2×#483×C89C212yesmaximal, complemented
6C2×#465×C89C214yesmaximal, complemented
7C2×#448×C89C212yesmaximal, complemented
8C2×#450×C89C212yesmaximal, complemented
9C22×C22⋊C8×C89C211yesmaximal, characteristic, complemented
10C23×Q8×C89C2211yescharacteristic, complemented
11C23×D4×C89—21no—
12C23×D4×C89C2211yescharacteristic
13C24×C4×C89C2211yescharacteristic
14C22×SD16×C89C2214yescomplemented
15C23×C8×C89C2212yescomplemented
16C2×C22⋊Q8×C89—21no—
17C2×C22⋊Q8×C89—21no—
18C2×C22⋊Q8×C89—24no—
19C2×C22⋊Q8×C89C2212yes—
20C2×C22⋊Q8×C89C2212yescomplemented
21C2×C22⋊Q8×C89C2218yescomplemented
22C2×#121×C89—21no—
23C2×#121×C89—24no—
24C2×#121×C89—21no—
25C2×#121×C89C2212yes—
26C2×#121×C89C2218yes—
27C2×#121×C89C2212yes—
28C22×C4⋊C4×C89—21no—
29C22×C4⋊C4×C89C2211yescharacteristic
30C22×C4⋊C4×C89C2211yescharacteristic, complemented
31C22×C22⋊C4×C89—21no—
32C22×C22⋊C4×C89—21no—
33#483×C89C22116yescomplemented
34#481×C89C22116yescomplemented
35#465×C89C22132yescomplemented
36#450×C89C22116yescomplemented
37#448×C89C22116yescomplemented
38C2×#106×C89C2214yescomplemented
39C2×#103×C89C2214yescomplemented
40C2×#102×C89C2214yescomplemented
41C2×C22⋊C8×C89C2212yes—
42C2×C22⋊C8×C89C2218yescomplemented
43C2×C22⋊C8×C89C2212yescomplemented
44C25×C89—21no—
45C25×C89D411yescharacteristic
46C22×Q8×C89—22no—
47C22×Q8×C89—21no—
48C22×Q8×C89—44no—
49C22×Q8×C89C2312yes—
50C22×Q8×C89C2314yescomplemented
51C22×D4×C89—28no—
52C22×D4×C89—22no—
53C22×D4×C89—22no—
54C22×D4×C89—22no—
55C22×D4×C89—21no—
56C22×D4×C89—44no—
57C22×D4×C89—48no—
58C22×D4×C89C2312yes—
59C22×D4×C89C2314yes—
60C23×C4×C89—21no—
61C23×C4×C89—21no—
62C23×C4×C89—21no—
63C23×C4×C89—44no—
64C23×C4×C89D411yescharacteristic
65C23×C4×C89D411yescharacteristic
66C23×C4×C89D414yes—
67C23×C4×C89D411yescharacteristic
68C23×C4×C89C2311yescharacteristic
69C23×C4×C89C2311yescharacteristic
70C23×C4×C89C2311yescharacteristic
71C23×C4×C89C2314yes—
72C2×SD16×C89—48no—
73C2×SD16×C89C23116yescomplemented
74C22×C8×C89—44no—
75C22×C8×C89C2314yes—
76C22×C8×C89C2318yescomplemented
77C22⋊Q8×C89—24no—
78C22⋊Q8×C89—28no—
79C22⋊Q8×C89—28no—
80C22⋊Q8×C89—24no—
81C22⋊Q8×C89C2318yes—
82C22⋊Q8×C89C2318yescomplemented
83#121×C89—24no—
84#121×C89—24no—
85#121×C89—28no—
86#121×C89—28no—
87#121×C89C2318yes—
88#121×C89C2318yes—
89C2×C4⋊C4×C89—22no—
90C2×C4⋊C4×C89—28no—
91C2×C4⋊C4×C89—22no—
92C2×C4⋊C4×C89—22no—
93C2×C4⋊C4×C89—21no—
94C2×C4⋊C4×C89—22no—
95C2×C4⋊C4×C89—21no—
96C2×C4⋊C4×C89C2312yes—
97C2×C4⋊C4×C89C2312yes—
98C2×C4⋊C4×C89C2314yes—
99C2×C4⋊C4×C89C2314yescomplemented
100C2×C22⋊C4×C89—22no—
101C2×C22⋊C4×C89—28no—
102C2×C22⋊C4×C89—22no—
103C2×C22⋊C4×C89—28no—
104C2×C22⋊C4×C89—22no—
105C2×C22⋊C4×C89—22no—
106#106×C89C23116yescomplemented
107#103×C89C23116yescomplemented
108#102×C89C23116yescomplemented
109C22⋊C8×C89C2318yes—
110C22⋊C8×C89C2318yescomplemented
111C24×C89—24no—
112C24×C89—22no—
113C24×C89—42no—
114C24×C89—42no—
115C24×C89—44no—
116C24×C89—44no—
117C24×C89—44no—
118C24×C89SD1618yescomplemented
119C24×C89C2×D411yescharacteristic
120C24×C89C2×D411yescharacteristic
121C24×C89C2×D411yescharacteristic
122C24×C89C2×D414yes—
123C2×Q8×C89—22no—
124C2×Q8×C89—24no—
125C2×Q8×C89—28no—
126C2×Q8×C89—48no—
127C2×Q8×C89—44no—
128C2×Q8×C89—48no—
129C2×Q8×C89C2414yes—
130C2×D4×C89—28no—
131C2×D4×C89—28no—
132C2×D4×C89—24no—
133C2×D4×C89—22no—
134C2×D4×C89—28no—
135C2×D4×C89—48no—
136C2×D4×C89—44no—
137C2×D4×C89—48no—
138C2×D4×C89—48no—
139C2×D4×C89—48no—
140C2×D4×C89—432no—
141C2×D4×C89C2414yes—
142C22×C4×C89—24no—
143C22×C4×C89—24no—
144C22×C4×C89—24no—
145C22×C4×C89—24no—
146C22×C4×C89—24no—
147C22×C4×C89—24no—
148C22×C4×C89—22no—
149C22×C4×C89—22no—
150C22×C4×C89—22no—
151C22×C4×C89—48no—
152C22×C4×C89—48no—
153C22×C4×C89—42no—
154C22×C4×C89—42no—
155C22×C4×C89—42no—
156C22×C4×C89—44no—
157C22×C4×C89—44no—
158C22×C4×C89—44no—
159C22×C4×C89C2×D412yes—
160C22×C4×C89C2×D412yes—
161C22×C4×C89C2×D412yes—
162C22×C4×C89C2×D411yescharacteristic
163C22×C4×C89C2×D411yescharacteristic
164C22×C4×C89C2×D411yescharacteristic
165C22×C4×C89C2×D414yes—
166C22×C4×C89C2×D414yes—
167C22×C4×C89C2×D414yes—
168C22×C4×C89C2412yes—
169C22×C4×C89C2412yes—
170C22×C4×C89C2412yes—
171C22×C4×C89C2411yescharacteristic
172SD16×C89—416no—
173C2×C8×C89—28no—
174C2×C8×C89—48no—
175C2×C8×C89C2418yes—
176C4⋊C4×C89—28no—
177C4⋊C4×C89—28no—
178C4⋊C4×C89—24no—
179C4⋊C4×C89—22no—
180C4⋊C4×C89—22no—
181C4⋊C4×C89—24no—
182C4⋊C4×C89C2414yes—
183C4⋊C4×C89C2414yes—
184C22⋊C4×C89—28no—
185C22⋊C4×C89—28no—
186C22⋊C4×C89—28no—
187C22⋊C4×C89—28no—
188C23×C89—22no—
189C23×C89—22no—
190C23×C89—22no—
191C23×C89—22no—
192C23×C89—22no—
193C23×C89—22no—
194C23×C89—24no—
195C23×C89—44no—
196C23×C89—416no—
197C23×C89—44no—
198C23×C89—48no—
199C23×C89—48no—
200C23×C89—44no—
201C23×C89—48no—
202C23×C89—44no—
203C23×C89—44no—
204C23×C89—816no—
205C23×C89C2×SD1614yes—
206C23×C89C2×SD1614yes—
207C23×C89C2×SD1614yes—
208C23×C89C2×SD16116yescomplemented
209C23×C89C22×D412yes—
210C23×C89C22×D412yes—
211C23×C89C22×D412yes—
212C23×C89C22×D411yescharacteristic
213Q8×C89—28no—
214Q8×C89—48no—
215Q8×C89—44no—
216D4×C89—28no—
217D4×C89—48no—
218D4×C89—416no—
219D4×C89—416no—
220D4×C89—44no—
221C2×C4×C89—22no—
222C2×C4×C89—22no—
223C2×C4×C89—22no—
224C2×C4×C89—24no—
225C2×C4×C89—24no—
226C2×C4×C89—24no—
227C2×C4×C89—24no—
228C2×C4×C89—24no—
229C2×C4×C89—24no—
230C2×C4×C89—24no—
231C2×C4×C89—24no—
232C2×C4×C89—24no—
233C2×C4×C89—44no—
234C2×C4×C89—44no—
235C2×C4×C89—44no—
236C2×C4×C89—48no—
237C2×C4×C89—48no—
238C2×C4×C89—44no—
239C2×C4×C89—48no—
240C2×C4×C89—44no—
241C2×C4×C89—44no—
242C2×C4×C89C22×D412yes—
243C2×C4×C89C22×D412yes—
244C2×C4×C89C22×D412yes—
245C2×C4×C89C22×D411yescharacteristic
246C2×C4×C89H(5,𝔽2)14yes—
247C2×C4×C89C2511yescharacteristic
248C8×C89—28no—
249C22×C89—28no—
250C22×C89—28no—
251C22×C89—28no—
252C22×C89—22no—
253C22×C89—22no—
254C22×C89—22no—
255C22×C89—22no—
256C22×C89—22no—
257C22×C89—22no—
258C22×C89—416no—
259C22×C89—44no—
260C22×C89—44no—
261C22×C89—44no—
262C22×C89—816no—
263C22×C89—88no—
264C22×C89#53412yes—
265C22×C89C22×SD1614yes—
266C22×C89C22×SD1614yes—
267C22×C89C22×SD1614yes—
268C22×C89C22×SD1612yes—
269C22×C89#57512yes—
270C22×C89C23×D411yescharacteristic
271C4×C89—22no—
272C4×C89—22no—
273C4×C89—22no—
274C4×C89—44no—
275C4×C89—44no—
276C4×C89—44no—
277C4×C89#53412yes—
278C4×C89C2×H(5,𝔽2)12yes—
279C2×#3187C8911yesmaximal, characteristic, direct product factor, Sylow
280C2×C89—24no—
281C2×C89—24no—
282C2×C89—24no—
283C2×C89—84no—
284C2×C89#318714yesdirect product factor
285C2×C89C2×#53411yescharacteristic
286C2×C89C23×SD1611yescharacteristic
287C2×C89C2×#57511yescharacteristic
288C22×C22⋊Q8C2×C8911yescharacteristic, complemented
289C22×#121C2×C8911yescharacteristic
290#3187C2×C89116yesdirect product factor
291C2×#481C2×C8912yescomplemented
292C2×#483C2×C8912yescomplemented
293C2×#465C2×C8914yescomplemented
294C2×#448C2×C8912yescomplemented
295C2×#450C2×C8912yescomplemented
296C22×C22⋊C8C2×C8911yescharacteristic, complemented
297C89C2×#318711yescharacteristic, direct product factor, Sylow
298C23×Q8C22×C8911yescharacteristic, complemented
299C23×D4—21no—
300C23×D4C22×C8911yescharacteristic
301C24×C4C22×C8911yescharacteristic
302C22×SD16C22×C8914yescomplemented
303C23×C8C22×C8912yescomplemented
304C2×C22⋊Q8—21no—
305C2×C22⋊Q8—21no—
306C2×C22⋊Q8—24no—
307C2×C22⋊Q8C22×C8912yes—
308C2×C22⋊Q8C22×C8912yescomplemented
309C2×C22⋊Q8C22×C8918yescomplemented
310C2×#121—21no—
311C2×#121—21no—
312C2×#121—24no—
313C2×#121C22×C8912yes—
314C2×#121C22×C8918yes—
315C2×#121C22×C8912yes—
316C22×C4⋊C4—21no—
317C22×C4⋊C4C22×C8911yescharacteristic
318C22×C4⋊C4C22×C8911yescharacteristic, complemented
319C22×C22⋊C4—21no—
320C22×C22⋊C4—21no—
321#483C22×C89116yescomplemented
322#481C22×C89116yescomplemented
323#465C22×C89132yescomplemented
324#450C22×C89116yescomplemented
325#448C22×C89116yescomplemented
326C2×#106C22×C8914yescomplemented
327C2×#103C22×C8914yescomplemented
328C2×#102C22×C8914yescomplemented
329C2×C22⋊C8C22×C8912yes—
330C2×C22⋊C8C22×C8918yescomplemented
331C2×C22⋊C8C22×C8912yescomplemented
332C25—21no—
333C25D4×C8911yescharacteristic
334C22×Q8—21no—
335C22×Q8—22no—
336C22×Q8—44no—
337C22×Q8C23×C8912yes—
338C22×Q8C23×C8914yescomplemented
339C22×D4—22no—
340C22×D4—22no—
341C22×D4—28no—
342C22×D4—21no—
343C22×D4—22no—
344C22×D4—44no—
345C22×D4—48no—
346C22×D4C23×C8912yes—
347C22×D4C23×C8914yes—
348C23×C4—21no—
349C23×C4—21no—
350C23×C4—21no—
351C23×C4—44no—
352C23×C4D4×C8911yescharacteristic
353C23×C4D4×C8911yescharacteristic
354C23×C4D4×C8914yes—
355C23×C4D4×C8911yescharacteristic
356C23×C4C23×C8911yescharacteristic
357C23×C4C23×C8911yescharacteristic
358C23×C4C23×C8911yescharacteristic
359C23×C4C23×C8914yes—
360C2×SD16—48no—
361C2×SD16C23×C89116yescomplemented
362C22×C8—44no—
363C22×C8C23×C8914yes—
364C22×C8C23×C8918yescomplemented
365C22⋊Q8—24no—
366C22⋊Q8—28no—
367C22⋊Q8—28no—
368C22⋊Q8—24no—
369C22⋊Q8C23×C8918yes—
370C22⋊Q8C23×C8918yescomplemented
371#121—24no—
372#121—24no—
373#121—28no—
374#121—28no—
375#121C23×C8918yes—
376#121C23×C8918yes—
377C2×C4⋊C4—22no—
378C2×C4⋊C4—28no—
379C2×C4⋊C4—22no—
380C2×C4⋊C4—21no—
381C2×C4⋊C4—22no—
382C2×C4⋊C4—22no—
383C2×C4⋊C4—21no—
384C2×C4⋊C4C23×C8912yes—
385C2×C4⋊C4C23×C8914yes—
386C2×C4⋊C4C23×C8912yes—
387C2×C4⋊C4C23×C8914yescomplemented
388C2×C22⋊C4—22no—
389C2×C22⋊C4—28no—
390C2×C22⋊C4—22no—
391C2×C22⋊C4—22no—
392C2×C22⋊C4—22no—
393C2×C22⋊C4—28no—
394#106C23×C89116yescomplemented
395#103C23×C89116yescomplemented
396#102C23×C89116yescomplemented
397C22⋊C8C23×C8918yes—
398C22⋊C8C23×C8918yescomplemented
399C24—24no—
400C24—22no—
401C24—42no—
402C24—42no—
403C24—44no—
404C24—44no—
405C24—44no—
406C24SD16×C8918yescomplemented
407C24C2×D4×C8911yescharacteristic
408C24C2×D4×C8911yescharacteristic
409C24C2×D4×C8911yescharacteristic
410C24C2×D4×C8914yes—
411C2×Q8—22no—
412C2×Q8—24no—
413C2×Q8—28no—
414C2×Q8—48no—
415C2×Q8—44no—
416C2×Q8—48no—
417C2×Q8C24×C8914yes—
418C2×D4—28no—
419C2×D4—28no—
420C2×D4—24no—
421C2×D4—22no—
422C2×D4—28no—
423C2×D4—48no—
424C2×D4—44no—
425C2×D4—48no—
426C2×D4—48no—
427C2×D4—48no—
428C2×D4—432no—
429C2×D4C24×C8914yes—
430C22×C4—24no—
431C22×C4—24no—
432C22×C4—24no—
433C22×C4—22no—
434C22×C4—24no—
435C22×C4—22no—
436C22×C4—24no—
437C22×C4—24no—
438C22×C4—22no—
439C22×C4—48no—
440C22×C4—48no—
441C22×C4—42no—
442C22×C4—42no—
443C22×C4—42no—
444C22×C4—44no—
445C22×C4—44no—
446C22×C4—44no—
447C22×C4C2×D4×C8911yescharacteristic
448C22×C4C2×D4×C8911yescharacteristic
449C22×C4C2×D4×C8911yescharacteristic
450C22×C4C2×D4×C8912yes—
451C22×C4C2×D4×C8912yes—
452C22×C4C2×D4×C8912yes—
453C22×C4C2×D4×C8914yes—
454C22×C4C2×D4×C8914yes—
455C22×C4C2×D4×C8914yes—
456C22×C4C24×C8912yes—
457C22×C4C24×C8912yes—
458C22×C4C24×C8912yes—
459C22×C4C24×C8911yescharacteristic
460SD16—416no—
461C2×C8—28no—
462C2×C8—48no—
463C2×C8C24×C8918yes—
464C4⋊C4—28no—
465C4⋊C4—28no—
466C4⋊C4—24no—
467C4⋊C4—22no—
468C4⋊C4—22no—
469C4⋊C4—24no—
470C4⋊C4C24×C8914yes—
471C4⋊C4C24×C8914yes—
472C22⋊C4—28no—
473C22⋊C4—28no—
474C22⋊C4—28no—
475C22⋊C4—28no—
476C23—22no—
477C23—22no—
478C23—22no—
479C23—22no—
480C23—22no—
481C23—22no—
482C23—24no—
483C23—44no—
484C23—416no—
485C23—44no—
486C23—48no—
487C23—48no—
488C23—44no—
489C23—48no—
490C23—44no—
491C23—44no—
492C23—816no—
493C23C2×SD16×C8914yes—
494C23C2×SD16×C8914yes—
495C23C2×SD16×C8914yes—
496C23C2×SD16×C89116yescomplemented
497C23C22×D4×C8912yes—
498C23C22×D4×C8912yes—
499C23C22×D4×C8912yes—
500C23C22×D4×C8911yescharacteristic
501Q8—28no—
502Q8—48no—
503Q8—44no—
504D4—28no—
505D4—48no—
506D4—416no—
507D4—416no—
508D4—44no—
509C2×C4—22no—
510C2×C4—22no—
511C2×C4—22no—
512C2×C4—24no—
513C2×C4—24no—
514C2×C4—24no—
515C2×C4—24no—
516C2×C4—24no—
517C2×C4—24no—
518C2×C4—24no—
519C2×C4—24no—
520C2×C4—24no—
521C2×C4—44no—
522C2×C4—44no—
523C2×C4—44no—
524C2×C4—48no—
525C2×C4—48no—
526C2×C4—44no—
527C2×C4—48no—
528C2×C4—44no—
529C2×C4—44no—
530C2×C4C22×D4×C8912yes—
531C2×C4C22×D4×C8912yes—
532C2×C4C22×D4×C8912yes—
533C2×C4C22×D4×C8911yescharacteristic
534C2×C4H(5,𝔽2)×C8914yes—
535C2×C4C25×C8911yescharacteristic
536C8—28no—
537C22—22no—
538C22—22no—
539C22—22no—
540C22—28no—
541C22—28no—
542C22—28no—
543C22—22no—
544C22—22no—
545C22—22no—
546C22—416no—
547C22—44no—
548C22—44no—
549C22—44no—
550C22—816no—
551C22—88no—
552C22#534×C8912yes—
553C22C22×SD16×C8914yes—
554C22C22×SD16×C8914yes—
555C22C22×SD16×C8914yes—
556C22C22×SD16×C8912yes—
557C22#575×C8912yes—
558C22C23×D4×C8911yescharacteristic
559C4—22no—
560C4—22no—
561C4—22no—
562C4—44no—
563C4—44no—
564C4—44no—
565C4#534×C8912yes—
566C4C2×H(5,𝔽2)×C8912yes—
567C2—24no—
568C2—24no—
569C2—24no—
570C2—84no—
571C2C89×#318714yesdirect product factor
572C2C2×#534×C8911yescharacteristic
573C2C23×SD16×C8911yescharacteristic
574C2C2×#575×C8911yescharacteristic
subgroupG/H
center, socleC23×C89C22×D4
commutator, Frattini, cosocleC2×C4C25×C89
prime radicalC22×#121×C89C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C89 ◁ C24×C4×C89 ◁ G

Complements

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

NH ≅ G/Ntype
1. C22×C22⋊Q8×C89C2semidirect
3. C89×#3187C2direct (N × H)
4. C2×#481×C89C2semidirect
5. C2×#483×C89C2semidirect
6. C2×#465×C89C2semidirect
7. C2×#448×C89C2semidirect
8. C2×#450×C89C2semidirect
9. C22×C22⋊C8×C89C2semidirect
10. C23×Q8×C89C22semidirect
14. C22×SD16×C89C22semidirect
15. C23×C8×C89C22semidirect
20. C2×C22⋊Q8×C89C22semidirect
21. C2×C22⋊Q8×C89C22semidirect
30. C22×C4⋊C4×C89C22semidirect
33. #483×C89C22semidirect
34. #481×C89C22semidirect
35. #465×C89C22semidirect
36. #450×C89C22semidirect
37. #448×C89C22semidirect
38. C2×#106×C89C22semidirect
39. C2×#103×C89C22semidirect
40. C2×#102×C89C22semidirect
42. C2×C22⋊C8×C89C22semidirect
43. C2×C22⋊C8×C89C22semidirect
50. C22×Q8×C89C23semidirect
73. C2×SD16×C89C23semidirect
76. C22×C8×C89C23semidirect
82. C22⋊Q8×C89C23semidirect
99. C2×C4⋊C4×C89C23semidirect
106. #106×C89C23semidirect
107. #103×C89C23semidirect
108. #102×C89C23semidirect
110. C22⋊C8×C89C23semidirect
118. C24×C89SD16semidirect
208. C23×C89C2×SD16semidirect
279. C2×#3187C89direct (N × H)
284. C2×C89#3187direct (N × H)
288. C22×C22⋊Q8C2×C89semidirect
290. #3187C2×C89direct (N × H)
291. C2×#481C2×C89semidirect
292. C2×#483C2×C89semidirect
293. C2×#465C2×C89semidirect
294. C2×#448C2×C89semidirect
295. C2×#450C2×C89semidirect
296. C22×C22⋊C8C2×C89semidirect
297. C89C2×#3187direct (N × H)
298. C23×Q8C22×C89semidirect
302. C22×SD16C22×C89semidirect
303. C23×C8C22×C89semidirect
308. C2×C22⋊Q8C22×C89semidirect
309. C2×C22⋊Q8C22×C89semidirect
318. C22×C4⋊C4C22×C89semidirect
321. #483C22×C89semidirect
322. #481C22×C89semidirect
323. #465C22×C89semidirect
324. #450C22×C89semidirect
325. #448C22×C89semidirect
326. C2×#106C22×C89semidirect
327. C2×#103C22×C89semidirect
328. C2×#102C22×C89semidirect
330. C2×C22⋊C8C22×C89semidirect
331. C2×C22⋊C8C22×C89semidirect
338. C22×Q8C23×C89semidirect
361. C2×SD16C23×C89semidirect
364. C22×C8C23×C89semidirect
370. C22⋊Q8C23×C89semidirect
387. C2×C4⋊C4C23×C89semidirect
394. #106C23×C89semidirect
395. #103C23×C89semidirect
396. #102C23×C89semidirect
398. C22⋊C8C23×C89semidirect
406. C24SD16×C89semidirect
496. C23C2×SD16×C89semidirect
571. C2C89×#3187direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C22⋊Q8×C892
C22×#121×C892
C89×#31872
C2×#481×C892
C2×#483×C892
C2×#465×C892
C2×#448×C892
C2×#450×C892
C22×C22⋊C8×C892
C2×#318789