Finite Group Databasebeta

← C22×C22⋊Q8×D71 #32904091

Subgroups — C22×C22⋊Q8×D71 #32904091

Order 18176.

14078 conjugacy classes of subgroups.

The subgroup lattice has 528 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×Q8×D71C211yesmaximal, characteristic, complemented
2C24×C4×D71C211yesmaximal, characteristic
3C22×#14556108C211yesmaximal, characteristic, complemented
4C22×#14556107C211yesmaximal, characteristic, complemented
5C22×#14556106C212yesmaximal, complemented
6C22×#14556105C212yesmaximal, complemented
7C22×#14556104C211yesmaximal, characteristic, complemented
8C2×C22⋊Q8×D71C2148yesmaximal, direct product factor
9C22×C4⋊C4×D71C211yesmaximal, characteristic, complemented
10C22×C4⋊C4×D71C212yesmaximal, complemented
11C22×C22⋊C4×D71C212yesmaximal
12C22×C22⋊Q8×C71C211yesmaximal, characteristic, complemented
13C25×D71C2211yescharacteristic
14C23×Dic142C2212yescomplemented
15C23×Dic142C2211yescharacteristic, complemented
16C22×Q8×D71—216no—
17C22×Q8×D71C22124yescomplemented
18C24×Dic71C2211yescharacteristic
19C23×C4×D71—216no—
20C23×C4×D71C2212yes—
21C23×C4×D71C2212yes—
22C23×C4×D71C2211yescharacteristic
23C23×C4×D71C22124yes—
24C23×C4×D71C2211yescharacteristic
25C23×C4×D71C2211yescharacteristic
26C23×C4×D71C2211yescharacteristic
27C2×#14556108C22124yescomplemented
28C2×#14556107C22124yescomplemented
29C2×#14556106C22148yescomplemented
30C2×#14556105C22148yescomplemented
31C2×#14556104C22124yescomplemented
32C22⋊Q8×D71C221256yesdirect product factor
33C22×C4⋊Dic71C2211yescharacteristic, complemented
34C22×C4⋊Dic71C2212yescomplemented
35C22×Dic71⋊C4C2212yescomplemented
36C22×Dic71⋊C4C2212yescomplemented
37C22×Dic71⋊C4C2212yescomplemented
38C2×C4⋊C4×D71C22148yescomplemented
39C2×C4⋊C4×D71C22124yescomplemented
40C22×C22⋊Dic71C2212yes—
41C22×(C2×D71)⋊C4C2212yes—
42C22×(C2×D71)⋊C4C2212yes—
43C2×C22⋊C4×D71C22148yes—
44C23×Q8×C71C2211yescharacteristic, complemented
45C24×C4×C71C2211yescharacteristic
46C2×C22⋊Q8×C71C22124yescomplemented
47C22×C4⋊C4×C71C2212yescomplemented
48C22×C4⋊C4×C71C2211yescharacteristic, complemented
49C22×C22⋊C4×C71C2212yes—
50C24×D71—28no—
51C24×D71—28no—
52C24×D71Q8116yescomplemented
53C24×D71C23112yes—
54C24×D71C2311yescharacteristic
55C24×D71C2311yescharacteristic
56C22×Dic142—216no—
57C22×Dic142—28no—
58C22×Dic142C23124yescomplemented
59C22×Dic142C23112yescomplemented
60C2×Q8×D71—2192no—
61C2×Q8×D71C23164yescomplemented
62C23×Dic71—28no—
63C23×Dic71C2311yescharacteristic
64C23×Dic71C23112yes—
65C23×Dic71C2312yes—
66C23×Dic71C2312yes—
67C23×Dic71C2311yescharacteristic
68C22×C4×D71—28no—
69C22×C4×D71—216no—
70C22×C4×D71—216no—
71C22×C4×D71—28no—
72C22×C4×D71—2192no—
73C22×C4×D71—28no—
74C22×C4×D71D4116yes—
75C22×C4×D71C23112yes—
76C22×C4×D71C23164yes—
77C22×C4×D71C23112yes—
78C22×C4×D71C23112yes—
79C22×C4×D71C23124yes—
80C22×C4×D71C23124yes—
81C22×C4×D71C23112yes—
82#14556108C23164yescomplemented
83#14556107C23164yescomplemented
84#14556106C231128yescomplemented
85#14556105C231128yescomplemented
86#14556104C23164yescomplemented
87C2×C4⋊Dic71C23112yescomplemented
88C2×C4⋊Dic71C23124yescomplemented
89C2×Dic71⋊C4C23124yescomplemented
90C2×Dic71⋊C4C23124yescomplemented
91C2×Dic71⋊C4C23124yescomplemented
92C4⋊C4×D71C231128yescomplemented
93C4⋊C4×D71C23164yescomplemented
94C2×C22⋊Dic71C23124yes—
95C2×(C2×D71)⋊C4C23124yes—
96C2×(C2×D71)⋊C4C23124yes—
97C22⋊C4×D71C231128yes—
98C25×C71C2311yescharacteristic
99C22×Q8×C71—28no—
100C22×Q8×C71C23112yescomplemented
101C23×C4×C71—28no—
102C23×C4×C71C2311yescharacteristic
103C23×C4×C71C23112yes—
104C23×C4×C71C2312yes—
105C23×C4×C71C2312yes—
106C23×C4×C71C2311yescharacteristic
107C22⋊Q8×C71C23164yescomplemented
108C2×C4⋊C4×C71C23124yescomplemented
109C2×C4⋊C4×C71C23112yescomplemented
110C2×C22⋊C4×C71C23124yes—
111C23×D71—24no—
112C23×D71—24no—
113C23×D71—2128no—
114C23×D71—248no—
115C23×D71—248no—
116C23×D71C2×D418yes—
117C23×D71C2×Q818yes—
118C23×D71C2×Q8196yescomplemented
119C23×D71C2×Q818yescomplemented
120C23×D71#4118yes—
121C23×D71C24116yes—
122C23×D71C2416yes—
123C23×D71C2416yes—
124C2×Dic142—248no—
125C2×Dic142—296no—
126C2×Dic142C24132yescomplemented
127C2×Dic142C24116yescomplemented
128Q8×D71—2256no—
129C22×Dic71—24no—
130C22×Dic71—28no—
131C22×Dic71—28no—
132C22×Dic71—248no—
133C22×Dic71C2×D418yes—
134C22×Dic71C2416yes—
135C22×Dic71C24116yes—
136C22×Dic71C24112yes—
137C22×Dic71C24112yes—
138C22×Dic71C2416yes—
139C2×C4×D71—248no—
140C2×C4×D71—296no—
141C2×C4×D71—296no—
142C2×C4×D71—248no—
143C2×C4×D71—248no—
144C2×C4×D71—2256no—
145C2×C4×D71C2×D4196yes—
146C2×C4×D71C24116yes—
147C2×C4×D71C24116yes—
148C2×C4×D71C24116yes—
149C2×C4×D71C24132yes—
150C2×C4×D71C24132yes—
151C2×C4×D71C24116yes—
152C4⋊Dic71C24116yescomplemented
153C4⋊Dic71C24132yescomplemented
154Dic71⋊C4C24132yescomplemented
155Dic71⋊C4C24132yescomplemented
156Dic71⋊C4C24132yescomplemented
157C22⋊Dic71C24132yes—
158(C2×D71)⋊C4C24132yes—
159(C2×D71)⋊C4C24132yes—
160C24×C71—24no—
161C24×C71—24no—
162C24×C71C2×Q818yescomplemented
163C24×C71C2416yes—
164C24×C71C2411yescharacteristic
165C2×Q8×C71—248no—
166C2×Q8×C71C24116yescomplemented
167C22×C4×C71—24no—
168C22×C4×C71—28no—
169C22×C4×C71—28no—
170C22×C4×C71—248no—
171C22×C4×C71C2×D418yes—
172C22×C4×C71C2416yes—
173C22×C4×C71C24116yes—
174C22×C4×C71C24112yes—
175C22×C4×C71C24112yes—
176C22×C4×C71C2416yes—
177C4⋊C4×C71C24132yescomplemented
178C4⋊C4×C71C24116yescomplemented
179C22⋊C4×C71C24132yes—
180C23×C71—232no—
181C23×C71—212no—
182C23×C71—212no—
183C23×C71C22×D414yes—
184C23×C71C22×Q814yes—
185C23×C71C22×Q8124yescomplemented
186C23×C71C2×#4114yes—
187C23×C71C2514yes—
188C23×C71C2513yes—
189C22×D71—232no—
190C22×D71—212no—
191C22×D71—212no—
192C22×D71—2384no—
193C22×D71—232no—
194C22×D71—232no—
195C22×D71C22⋊Q8164yesdirect product factor
196C22×D71C22×D4124yes—
197C22×D71C22×Q8124yes—
198C22×D71C22×Q8164yescomplemented
199C22×D71C22×Q8124yescomplemented
200C22×D71C2×#41124yes—
201C22×D71C2514yes—
202C22×D71C2514yes—
203Q8×C71—232no—
204C2×C4×C71—212no—
205C2×C4×C71—224no—
206C2×C4×C71—224no—
207C2×C4×C71—232no—
208C2×C4×C71C22×D4124yes—
209C2×C4×C71C2518yes—
210C2×C4×C71C2518yes—
211C2×C4×C71C2514yes—
212C2×C4×C71C2514yes—
213C2×Dic71—212no—
214C2×Dic71—224no—
215C2×Dic71—224no—
216C2×Dic71—232no—
217C2×Dic71C22×D4124yes—
218C2×Dic71C2518yes—
219C2×Dic71C2518yes—
220C2×Dic71C2514yes—
221C2×Dic71C2514yes—
222C4×D71—232no—
223C4×D71—264no—
224C4×D71—264no—
225C4×D71—232no—
226C4×D71—232no—
227C4×D71C22×D4164yes—
228Dic142—232no—
229Dic142—264no—
230C22×C71—24no—
231C22×C71—24no—
232C22×C71—248no—
233C22×C71C2×C22⋊Q8116yescomplemented
234C22×C71C23×D416yes—
235C22×C71C23×Q816yes—
236C22×C71C23×Q818yescomplemented
237C22×C71C22×#4116yes—
238C22×C71C2611yescharacteristic
239C2×D71—24no—
240C2×D71—24no—
241C2×D71—248no—
242C2×D71—2128no—
243C2×D71C2×C22⋊Q8196yesdirect product factor
244C2×D71C23×D418yes—
245C2×D71C23×Q818yes—
246C2×D71C23×Q818yescomplemented
247C2×D71C22×#4118yes—
248C4×C71—28no—
249C4×C71—24no—
250C4×C71—28no—
251C4×C71C23×D418yes—
252Dic71—28no—
253Dic71—24no—
254Dic71—28no—
255Dic71C23×D418yes—
256C23×C22⋊Q8—711nomaximal, Sylow
257C2×C71—28no—
258C2×C71C22×C22⋊Q8112yescomplemented
259C2×C71C24×D411yescharacteristic
260C2×C71C24×Q811yescharacteristic
261C2×C71C23×#4111yescharacteristic
262D71—28no—
263D71C22×C22⋊Q8116yesdirect product factor
264C24×Q8—711no—
265C25×C4—711no—
266C22×C22⋊Q8—711no—
267C22×C22⋊Q8—711no—
268C22×C22⋊Q8—7148no—
269C22×C22⋊Q8—712no—
270C22×C22⋊Q8—711no—
271C22×C22⋊Q8—712no—
272C22×C22⋊Q8D7111yescharacteristic, direct product factor
273C23×C4⋊C4—711no—
274C23×C4⋊C4—712no—
275C23×C22⋊C4—712no—
276C71C23×C22⋊Q811yescharacteristic, complemented, Sylow
277C26—711no—
278C23×Q8—7124no—
279C23×Q8—712no—
280C23×Q8—711no—
281C23×Q8—14216no—
282C23×Q8C2×D7111yescharacteristic, complemented
283C24×C4—711no—
284C24×C4—711no—
285C24×C4—711no—
286C24×C4—711no—
287C24×C4—7124no—
288C24×C4—711no—
289C24×C4—712no—
290C24×C4—712no—
291C24×C4—14216no—
292C24×C4C2×D7111yescharacteristic
293C2×C22⋊Q8—7124no—
294C2×C22⋊Q8—7124no—
295C2×C22⋊Q8—71256no—
296C2×C22⋊Q8—7148no—
297C2×C22⋊Q8—7124no—
298C2×C22⋊Q8—7148no—
299C2×C22⋊Q8C2×D71124yesdirect product factor
300C22×C4⋊C4—712no—
301C22×C4⋊C4—712no—
302C22×C4⋊C4—712no—
303C22×C4⋊C4—711no—
304C22×C4⋊C4—712no—
305C22×C4⋊C4—7124no—
306C22×C4⋊C4—7148no—
307C22×C4⋊C4C2×D7111yescharacteristic, complemented
308C22×C4⋊C4C2×D7112yescomplemented
309C22×C22⋊C4—712no—
310C22×C22⋊C4—712no—
311C22×C22⋊C4—712no—
312C22×C22⋊C4—7148no—
313C22×C22⋊C4C2×D7112yes—
314C25—711no—
315C25—7116no—
316C25—7112no—
317C25—711no—
318C25—1428no—
319C25—1428no—
320C25C22×D7111yescharacteristic
321C22×Q8—28no—
322C22×Q8—7164no—
323C22×Q8—7124no—
324C22×Q8—7112no—
325C22×Q8—14216no—
326C22×Q8—142192no—
327C22×Q8—1428no—
328C22×Q8C22×D71112yescomplemented
329C23×C4—28no—
330C23×C4—711no—
331C23×C4—7116no—
332C23×C4—7112no—
333C23×C4—7112no—
334C23×C4—712no—
335C23×C4—712no—
336C23×C4—711no—
337C23×C4—7124no—
338C23×C4—7124no—
339C23×C4—7112no—
340C23×C4—7112no—
341C23×C4—7164no—
342C23×C4—7112no—
343C23×C4—1428no—
344C23×C4—142192no—
345C23×C4—14216no—
346C23×C4—1428no—
347C23×C4—14216no—
348C23×C4—1428no—
349C23×C4—1428no—
350C23×C4C22×D71112yes—
351C23×C4C22×D7112yes—
352C23×C4C22×D7112yes—
353C23×C4C22×D7111yescharacteristic
354C23×C4C22×D7111yescharacteristic
355C22⋊Q8—7164no—
356C22⋊Q8—7164no—
357C22⋊Q8—71128no—
358C22⋊Q8—7164no—
359C22⋊Q8—71128no—
360C22⋊Q8C22×D71164yesdirect product factor
361C2×C4⋊C4—7124no—
362C2×C4⋊C4—7124no—
363C2×C4⋊C4—7124no—
364C2×C4⋊C4—7112no—
365C2×C4⋊C4—7124no—
366C2×C4⋊C4—7164no—
367C2×C4⋊C4—71128no—
368C2×C4⋊C4C22×D71112yescomplemented
369C2×C4⋊C4C22×D71124yescomplemented
370C2×C22⋊C4—7124no—
371C2×C22⋊C4—7124no—
372C2×C22⋊C4—7124no—
373C2×C22⋊C4—71128no—
374C2×C22⋊C4C22×D71124yes—
375C24—24no—
376C24—24no—
377C24—718no—
378C24—718no—
379C24—718no—
380C24—716no—
381C24—718no—
382C24—7196no—
383C24—7116no—
384C24—716no—
385C24—14248no—
386C24—14248no—
387C24—142128no—
388C24—1424no—
389C24—1424no—
390C24Q8×D7118yescomplemented
391C24C23×D7116yes—
392C24C23×D7111yescharacteristic
393C2×Q8—248no—
394C2×Q8—7132no—
395C2×Q8—7116no—
396C2×Q8—14296no—
397C2×Q8—142256no—
398C2×Q8—14248no—
399C2×Q8C23×D71116yescomplemented
400C22×C4—24no—
401C22×C4—28no—
402C22×C4—28no—
403C22×C4—248no—
404C22×C4—718no—
405C22×C4—716no—
406C22×C4—7196no—
407C22×C4—7116no—
408C22×C4—7112no—
409C22×C4—7112no—
410C22×C4—716no—
411C22×C4—7116no—
412C22×C4—7132no—
413C22×C4—7132no—
414C22×C4—7116no—
415C22×C4—7116no—
416C22×C4—7116no—
417C22×C4—14248no—
418C22×C4—142256no—
419C22×C4—14296no—
420C22×C4—14248no—
421C22×C4—14296no—
422C22×C4—14248no—
423C22×C4—1424no—
424C22×C4—1428no—
425C22×C4—1428no—
426C22×C4—14248no—
427C22×C4D4×D7118yes—
428C22×C4C23×D71112yes—
429C22×C4C23×D71112yes—
430C22×C4C23×D7116yes—
431C22×C4C23×D71116yes—
432C22×C4C23×D7116yes—
433C4⋊C4—7132no—
434C4⋊C4—7132no—
435C4⋊C4—7132no—
436C4⋊C4—7116no—
437C4⋊C4—7132no—
438C4⋊C4C23×D71116yescomplemented
439C4⋊C4C23×D71132yescomplemented
440C22⋊C4—7132no—
441C22⋊C4—7132no—
442C22⋊C4—7132no—
443C22⋊C4C23×D71132yes—
444C23—212no—
445C23—212no—
446C23—232no—
447C23—7124no—
448C23—7124no—
449C23—7124no—
450C23—714no—
451C23—7164no—
452C23—7124no—
453C23—7164no—
454C23—714no—
455C23—14232no—
456C23—142384no—
457C23—14232no—
458C23—14212no—
459C23—14212no—
460C23—14232no—
461C23C2×D4×D7114yes—
462C23C2×Q8×D7114yes—
463C23C2×Q8×D71124yescomplemented
464C23#41×D7114yes—
465C23C24×D7114yes—
466C23C24×D7113yes—
467Q8—232no—
468Q8—14264no—
469Q8—14232no—
470C2×C4—212no—
471C2×C4—224no—
472C2×C4—224no—
473C2×C4—232no—
474C2×C4—7124no—
475C2×C4—714no—
476C2×C4—7164no—
477C2×C4—718no—
478C2×C4—718no—
479C2×C4—714no—
480C2×C4—14232no—
481C2×C4—14232no—
482C2×C4—14264no—
483C2×C4—14264no—
484C2×C4—14232no—
485C2×C4—14212no—
486C2×C4—14224no—
487C2×C4—14224no—
488C2×C4—14232no—
489C2×C4C2×D4×D71124yes—
490C2×C4C24×D7118yes—
491C2×C4C24×D7118yes—
492C2×C4C24×D7114yes—
493C2×C4C24×D7114yes—
494C22—248no—
495C22—24no—
496C22—24no—
497C22—7196no—
498C22—718no—
499C22—718no—
500C22—718no—
501C22—718no—
502C22—142128no—
503C22—14248no—
504C22—1424no—
505C22—1424no—
506C22C22⋊Q8×D71116yesdirect product factor
507C22C22×D4×D7116yes—
508C22C22×Q8×D7116yes—
509C22C22×Q8×D7118yescomplemented
510C22C2×#41×D7116yes—
511C22C25×D7111yescharacteristic
512C4—24no—
513C4—28no—
514C4—28no—
515C4—718no—
516C4—1424no—
517C4—1428no—
518C4—1428no—
519C4C22×D4×D7118yes—
520C2—28no—
521C2—7116no—
522C2—1428no—
523C2C2×C22⋊Q8×D71112yesdirect product factor
524C2C23×D4×D7111yescharacteristic
525C2C23×Q8×D7111yescharacteristic
526C2C22×#41×D7111yescharacteristic
subgroupG/H
centerC24C23×D71
commutator, cosocleC22×C71C26
FrattiniC22C25×D71
FittingC22×C22⋊Q8×C71C2
socleC24×C71C24
prime radicalC25×D71C22
hypercenterC22×C22⋊Q8D71
hypocenterC71C23×C22⋊Q8
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C24 ◁ C22×C22⋊Q8

Complements

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

NH ≅ G/Ntype
1. C23×Q8×D71C2semidirect
3. C22×#14556108C2semidirect
4. C22×#14556107C2semidirect
5. C22×#14556106C2semidirect
6. C22×#14556105C2semidirect
7. C22×#14556104C2semidirect
8. C2×C22⋊Q8×D71C2direct (N × H)
9. C22×C4⋊C4×D71C2semidirect
10. C22×C4⋊C4×D71C2semidirect
12. C22×C22⋊Q8×C71C2semidirect
14. C23×Dic142C22semidirect
15. C23×Dic142C22semidirect
17. C22×Q8×D71C22semidirect
27. C2×#14556108C22semidirect
28. C2×#14556107C22semidirect
29. C2×#14556106C22semidirect
30. C2×#14556105C22semidirect
31. C2×#14556104C22semidirect
32. C22⋊Q8×D71C22direct (N × H)
33. C22×C4⋊Dic71C22semidirect
34. C22×C4⋊Dic71C22semidirect
35. C22×Dic71⋊C4C22semidirect
36. C22×Dic71⋊C4C22semidirect
37. C22×Dic71⋊C4C22semidirect
38. C2×C4⋊C4×D71C22semidirect
39. C2×C4⋊C4×D71C22semidirect
44. C23×Q8×C71C22semidirect
46. C2×C22⋊Q8×C71C22semidirect
47. C22×C4⋊C4×C71C22semidirect
48. C22×C4⋊C4×C71C22semidirect
52. C24×D71Q8semidirect
58. C22×Dic142C23semidirect
59. C22×Dic142C23semidirect
61. C2×Q8×D71C23semidirect
82. #14556108C23semidirect
83. #14556107C23semidirect
84. #14556106C23semidirect
85. #14556105C23semidirect
86. #14556104C23semidirect
87. C2×C4⋊Dic71C23semidirect
88. C2×C4⋊Dic71C23semidirect
89. C2×Dic71⋊C4C23semidirect
90. C2×Dic71⋊C4C23semidirect
91. C2×Dic71⋊C4C23semidirect
92. C4⋊C4×D71C23semidirect
93. C4⋊C4×D71C23semidirect
100. C22×Q8×C71C23semidirect
107. C22⋊Q8×C71C23semidirect
108. C2×C4⋊C4×C71C23semidirect
109. C2×C4⋊C4×C71C23semidirect
118. C23×D71C2×Q8semidirect
119. C23×D71C2×Q8semidirect
126. C2×Dic142C24semidirect
127. C2×Dic142C24semidirect
152. C4⋊Dic71C24semidirect
153. C4⋊Dic71C24semidirect
154. Dic71⋊C4C24semidirect
155. Dic71⋊C4C24semidirect
156. Dic71⋊C4C24semidirect
162. C24×C71C2×Q8semidirect
166. C2×Q8×C71C24semidirect
177. C4⋊C4×C71C24semidirect
178. C4⋊C4×C71C24semidirect
185. C23×C71C22×Q8semidirect
195. C22×D71C22⋊Q8direct (N × H)
198. C22×D71C22×Q8semidirect
199. C22×D71C22×Q8semidirect
233. C22×C71C2×C22⋊Q8semidirect
236. C22×C71C23×Q8semidirect
243. C2×D71C2×C22⋊Q8direct (N × H)
246. C2×D71C23×Q8semidirect
258. C2×C71C22×C22⋊Q8semidirect
263. D71C22×C22⋊Q8direct (N × H)
272. C22×C22⋊Q8D71direct (N × H)
276. C71C23×C22⋊Q8semidirect
282. C23×Q8C2×D71semidirect
299. C2×C22⋊Q8C2×D71direct (N × H)
307. C22×C4⋊C4C2×D71semidirect
308. C22×C4⋊C4C2×D71semidirect
328. C22×Q8C22×D71semidirect
360. C22⋊Q8C22×D71direct (N × H)
368. C2×C4⋊C4C22×D71semidirect
369. C2×C4⋊C4C22×D71semidirect
390. C24Q8×D71semidirect
399. C2×Q8C23×D71semidirect
438. C4⋊C4C23×D71semidirect
439. C4⋊C4C23×D71semidirect
463. C23C2×Q8×D71semidirect
506. C22C22⋊Q8×D71direct (N × H)
509. C22C22×Q8×D71semidirect
523. C2C2×C22⋊Q8×D71direct (N × H)

Maximal subgroups

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

subgroupindex
C23×Q8×D712
C24×C4×D712
C22×#145561082
C22×#145561072
C22×#145561062
C22×#145561052
C22×#145561042
C2×C22⋊Q8×D712
C22×C4⋊C4×D712
C22×C22⋊C4×D712
C22×C22⋊Q8×C712
C23×C22⋊Q871