Finite Group Databasebeta

← C2×#26026420 #36721228

Subgroups — C2×#26026420 #36721228

Order 22784.

2354 conjugacy classes of subgroups.

The subgroup lattice has 496 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#15668005C211yesmaximal, characteristic
2C22×#15668003C211yesmaximal, characteristic, complemented
3#26026420C2116yesmaximal, direct product factor
4C2×#19151538C211yesmaximal, characteristic, complemented
5C2×#19151534C211yesmaximal, characteristic
6C2×#19151532C212yesmaximal, complemented
7C2×#19151529C211yesmaximal, characteristic, complemented
8C2×#19151521C212yesmaximal
9C2×#19151495C212yesmaximal, complemented
10C2×#19151486C212yesmaximal
11C2×#19151449C211yesmaximal, characteristic, complemented
12C2×#397×C89C211yesmaximal, characteristic
13C2×#15668005—28no—
14C2×#15668005C2218yes—
15C2×#15668003—28no—
16C2×#15668003C2218yescomplemented
17C22×C4⋊Dic89C2211yescharacteristic
18C22×C4⋊Dic89C2212yes—
19C22×C4⋊Dic89C2211yescharacteristic
20C22×#13083553C2212yes—
21C22×#13083553C2212yes—
22C22×#13083553C2212yes—
23C22×#13083553C2211yescharacteristic
24C22×#13083553C2211yescharacteristic
25C22×#13083553C2212yes—
26C22×C22⋊Dic89C2211yescharacteristic
27C22×C22⋊Dic89C2212yes—
28C22×C22⋊Dic89C2211yescharacteristic
29C22×C4×Dic89C2212yes—
30C22×C4×Dic89C2211yescharacteristic
31#19151538C2218yescomplemented
32#19151534C2218yes—
33#19151532C22116yescomplemented
34#19151529C2218yescomplemented
35#19151521C22116yes—
36#19151495C22116yescomplemented
37#19151486C22116yes—
38#19151449C2218yescomplemented
39C2×#15667919C2212yes—
40C2×#15667919C2212yes—
41C2×#15667919C2212yes—
42C2×#15667919C2211yescharacteristic
43C22×C4⋊C4×C89C2211yescharacteristic
44C22×C22⋊C4×C89C2211yescharacteristic
45C22×C22⋊C4×C89C2212yes—
46#397×C89C2218yes—
47C2×#95×C89C2212yes—
48C2×#95×C89C2211yescharacteristic
49C23×Dic89C2311yescharacteristic
50C23×Dic89C2311yescharacteristic
51C23×Dic89C2312yes—
52C23×Dic89C2311yescharacteristic
53C23×Dic89C2311yescharacteristic
54C23×Dic89C2312yes—
55#15668005—232no—
56#15668003—232no—
57C2×C4⋊Dic89—28no—
58C2×C4⋊Dic89—24no—
59C2×C4⋊Dic89—24no—
60C2×C4⋊Dic89C2314yes—
61C2×C4⋊Dic89C2318yes—
62C2×C4⋊Dic89C2314yes—
63C2×#13083553—28no—
64C2×#13083553—24no—
65C2×#13083553—28no—
66C2×#13083553—28no—
67C2×#13083553—24no—
68C2×#13083553—44no—
69C2×#13083553C2318yes—
70C2×#13083553C2318yes—
71C2×#13083553C2318yes—
72C2×#13083553C2314yes—
73C2×#13083553C2314yes—
74C2×#13083553C2318yes—
75C2×C22⋊Dic89—24no—
76C2×C22⋊Dic89—24no—
77C2×C22⋊Dic89—28no—
78C2×C22⋊Dic89C2314yes—
79C2×C22⋊Dic89C2318yes—
80C2×C22⋊Dic89C2314yes—
81C2×C4×Dic89—44no—
82C2×C4×Dic89D418yes—
83C2×C4×Dic89C2318yes—
84C2×C4×Dic89C2314yes—
85#15667919C2314yes—
86#15667919C2318yes—
87#15667919C2318yes—
88#15667919C2318yes—
89C25×C89C2311yescharacteristic
90C23×C4×C89C2312yes—
91C23×C4×C89C2311yescharacteristic
92C23×C4×C89C2312yes—
93C23×C4×C89C2311yescharacteristic
94C2×C4⋊C4×C89—24no—
95C2×C4⋊C4×C89C2314yes—
96C2×C22⋊C4×C89—24no—
97C2×C22⋊C4×C89—44no—
98C2×C22⋊C4×C89C2314yes—
99C2×C22⋊C4×C89C2318yes—
100#95×C89C2314yes—
101#95×C89C2318yes—
102C22×Dic89—24no—
103C22×Dic89—22no—
104C22×Dic89—24no—
105C22×Dic89—22no—
106C22×Dic89—24no—
107C22×Dic89—22no—
108C22×Dic89—22no—
109C22×Dic89—24no—
110C22×Dic89—24no—
111C22×Dic89—24no—
112C22×Dic89—22no—
113C22×Dic89—24no—
114C22×Dic89—22no—
115C22×Dic89C2×D414yes—
116C22×Dic89C2×D414yes—
117C22×Dic89#4118yes—
118C22×Dic89C2412yes—
119C22×Dic89C2412yes—
120C22×Dic89C2414yes—
121C22×Dic89C2412yes—
122C22×Dic89C2412yes—
123C22×Dic89C2414yes—
124C4⋊Dic89—28no—
125C4⋊Dic89—216no—
126C4⋊Dic89—28no—
127#13083553—28no—
128#13083553—216no—
129#13083553—28no—
130#13083553—216no—
131#13083553—216no—
132#13083553—48no—
133C22⋊Dic89—28no—
134C22⋊Dic89—28no—
135C22⋊Dic89—216no—
136C4×Dic89—48no—
137C4×Dic89C2×D4116yes—
138C24×C89—22no—
139C24×C89—24no—
140C24×C89—22no—
141C24×C89—24no—
142C24×C89—22no—
143C24×C89C2412yes—
144C24×C89C2411yescharacteristic
145C22×C4×C89—24no—
146C22×C4×C89—22no—
147C22×C4×C89—24no—
148C22×C4×C89—24no—
149C22×C4×C89—24no—
150C22×C4×C89—24no—
151C22×C4×C89—24no—
152C22×C4×C89—24no—
153C22×C4×C89—24no—
154C22×C4×C89C2×D414yes—
155C22×C4×C89C2414yes—
156C22×C4×C89C2412yes—
157C22×C4×C89C2414yes—
158C22×C4×C89C2412yes—
159C4⋊C4×C89—28no—
160C22⋊C4×C89—28no—
161C22⋊C4×C89—48no—
162C23×C89—22no—
163C23×C89—24no—
164C23×C89—22no—
165C23×C89—24no—
166C23×C89—22no—
167C23×C89—44no—
168C23×C89—44no—
169C23×C89—44no—
170C23×C89—48no—
171C23×C89—48no—
172C23×C89C22×D412yes—
173C23×C89C2×#4114yes—
174C23×C89H(5,𝔽2)12yes—
175C23×C892−1+414yes—
176C23×C892−1+412yes—
177C23×C89C2511yescharacteristic
178C2×C4×C89—28no—
179C2×C4×C89—24no—
180C2×C4×C89—22no—
181C2×C4×C89—24no—
182C2×C4×C89—24no—
183C2×C4×C89—24no—
184C2×C4×C89—24no—
185C2×C4×C89—24no—
186C2×C4×C89—24no—
187C2×C4×C89—24no—
188C2×C4×C89—44no—
189C2×C4×C89—48no—
190C2×C4×C89—48no—
191C2×C4×C89C22×D414yes—
192C2×Dic89—28no—
193C2×Dic89—28no—
194C2×Dic89—216no—
195C2×Dic89—24no—
196C2×Dic89—22no—
197C2×Dic89—24no—
198C2×Dic89—22no—
199C2×Dic89—24no—
200C2×Dic89—22no—
201C2×Dic89—22no—
202C2×Dic89—24no—
203C2×Dic89—24no—
204C2×Dic89—24no—
205C2×Dic89—22no—
206C2×Dic89—24no—
207C2×Dic89—22no—
208C2×Dic89—48no—
209C2×Dic89—44no—
210C2×Dic89—44no—
211C2×Dic89C22×D414yes—
212C2×Dic89C22×D414yes—
213C2×Dic89C2×#4118yes—
214C22×C89—42no—
215C22×C89—42no—
216C22×C89—42no—
217C22×C89—44no—
218C22×C89—44no—
219C22×C89—88no—
220C22×C89#53214yes—
221C22×C89#53614yes—
222C22×C89#53714yes—
223C22×C89#53918yes—
224C22×C89#54118yes—
225C22×C89C23×D411yescharacteristic
226C22×C89C22×#4112yes—
227C22×C89C2×H(5,𝔽2)11yescharacteristic
228C22×C89C2×2−1+412yes—
229C22×C89C2×2−1+411yescharacteristic
230C4×C89—24no—
231C4×C89—42no—
232C4×C89—44no—
233C4×C89—44no—
234Dic89—24no—
235Dic89—24no—
236Dic89—28no—
237Dic89—44no—
238Dic89—42no—
239Dic89—42no—
240C2×#2664—891nomaximal, Sylow
241C2×C89—82no—
242C2×C89#266418yescomplemented
243C2×C89C2×#53211yescharacteristic
244C2×C89C2×#53611yescharacteristic
245C2×C89C2×#53711yescharacteristic
246C2×C89C2×#53912yes—
247C2×C89C2×#54112yes—
248C22×#126—891no—
249C22×#125—891no—
250#2664—8916no—
251C2×#400—891no—
252C2×#399—891no—
253C2×#398—892no—
254C2×#398—891no—
255C2×#397D8911yescharacteristic
256C2×#396—892no—
257C2×#389—892no—
258C2×#388—892no—
259C2×C4×C4⋊C4—891no—
260C89C2×#266411yescharacteristic, complemented, Sylow
261C2×#126—898no—
262C2×#126—1788no—
263C2×#125—898no—
264C2×#125—1788no—
265C22×C4⋊C4—892no—
266C22×C4⋊C4—892no—
267C22×C4⋊C4—892no—
268C22×C4⋊C4—891no—
269C22×C4⋊C4—892no—
270C22×C4⋊C4—891no—
271C22×C4⋊C4—891no—
272C22×C4⋊C4—892no—
273C22×C4⋊C4—891no—
274C22×C4⋊C4C2×D8911yescharacteristic
275C22×C22⋊C4—891no—
276C22×C22⋊C4—892no—
277C22×C22⋊C4—891no—
278C22×C22⋊C4C2×D8911yescharacteristic
279C22×C22⋊C4C2×D8912yes—
280C22×C42—891no—
281C22×C42—892no—
282#400—898no—
283#399—898no—
284#398—898no—
285#398—8916no—
286#397C2×D8918yes—
287#396—8916no—
288#389—8916no—
289#388—8916no—
290C4×C4⋊C4—898no—
291C2×#95—892no—
292C2×#95—892no—
293C2×#95—891no—
294C2×#95—892no—
295C2×#95C2×D8912yes—
296C2×#95C2×D8911yescharacteristic
297C25C22×D8911yescharacteristic
298C23×C4—891no—
299C23×C4—892no—
300C23×C4—891no—
301C23×C4—891no—
302C23×C4—892no—
303C23×C4—891no—
304C23×C4C22×D8911yescharacteristic
305C23×C4C22×D8912yes—
306C23×C4C22×D8912yes—
307C23×C4C22×D8911yescharacteristic
308#126—17832no—
309#125—17832no—
310C2×C4⋊C4—24no—
311C2×C4⋊C4—898no—
312C2×C4⋊C4—898no—
313C2×C4⋊C4—898no—
314C2×C4⋊C4—894no—
315C2×C4⋊C4—894no—
316C2×C4⋊C4—894no—
317C2×C4⋊C4—894no—
318C2×C4⋊C4—898no—
319C2×C4⋊C4—898no—
320C2×C4⋊C4—3564no—
321C2×C4⋊C4—1788no—
322C2×C4⋊C4—1788no—
323C2×C4⋊C4—1784no—
324C2×C4⋊C4—1784no—
325C2×C4⋊C4—1788no—
326C2×C4⋊C4—1788no—
327C2×C4⋊C4—1784no—
328C2×C4⋊C4—1784no—
329C2×C4⋊C4C22×D8914yes—
330C2×C22⋊C4—24no—
331C2×C22⋊C4—44no—
332C2×C22⋊C4—894no—
333C2×C22⋊C4—894no—
334C2×C22⋊C4—898no—
335C2×C22⋊C4—1784no—
336C2×C22⋊C4—1784no—
337C2×C22⋊C4—1788no—
338C2×C22⋊C4C22×D8914yes—
339C2×C22⋊C4C22×D8918yes—
340C2×C42—898no—
341C2×C42—894no—
342C2×C42—898no—
343C2×C42—3564no—
344#95—894no—
345#95—898no—
346#95—898no—
347#95—898no—
348#95C22×D8914yes—
349#95C22×D8918yes—
350C24—22no—
351C24—24no—
352C24—22no—
353C24—24no—
354C24—22no—
355C24C23×D8912yes—
356C24C23×D8911yescharacteristic
357C22×C4—24no—
358C22×C4—22no—
359C22×C4—24no—
360C22×C4—24no—
361C22×C4—24no—
362C22×C4—24no—
363C22×C4—24no—
364C22×C4—24no—
365C22×C4—24no—
366C22×C4—894no—
367C22×C4—894no—
368C22×C4—898no—
369C22×C4—894no—
370C22×C4—892no—
371C22×C4—892no—
372C22×C4—892no—
373C22×C4—892no—
374C22×C4—894no—
375C22×C4—1782no—
376C22×C4—1782no—
377C22×C4—1784no—
378C22×C4—1784no—
379C22×C4—1784no—
380C22×C4—1782no—
381C22×C4—1784no—
382C22×C4—1782no—
383C22×C4—1784no—
384C22×C4—1782no—
385C22×C4—1784no—
386C22×C4—1782no—
387C22×C4—1784no—
388C22×C4D4×D8914yes—
389C22×C4C23×D8914yes—
390C22×C4C23×D8914yes—
391C22×C4C23×D8912yes—
392C22×C4C23×D8912yes—
393C4⋊C4—28no—
394C4⋊C4—3568no—
395C4⋊C4—17816no—
396C4⋊C4—17816no—
397C4⋊C4—1788no—
398C4⋊C4—1788no—
399C4⋊C4—17816no—
400C4⋊C4—17816no—
401C4⋊C4—1788no—
402C4⋊C4—1788no—
403C22⋊C4—28no—
404C22⋊C4—48no—
405C22⋊C4—1788no—
406C22⋊C4—1788no—
407C22⋊C4—17816no—
408C42—8916no—
409C42—3568no—
410C23—22no—
411C23—24no—
412C23—22no—
413C23—24no—
414C23—22no—
415C23—44no—
416C23—44no—
417C23—44no—
418C23—48no—
419C23—48no—
420C23C2×D4×D8912yes—
421C23#41×D8914yes—
422C23#1566805712yes—
423C23#1566805914yes—
424C23#1566805912yes—
425C23C24×D8911yescharacteristic
426C2×C4—28no—
427C2×C4—24no—
428C2×C4—22no—
429C2×C4—24no—
430C2×C4—24no—
431C2×C4—24no—
432C2×C4—24no—
433C2×C4—24no—
434C2×C4—24no—
435C2×C4—24no—
436C2×C4—44no—
437C2×C4—48no—
438C2×C4—48no—
439C2×C4—894no—
440C2×C4—894no—
441C2×C4—898no—
442C2×C4—3568no—
443C2×C4—3564no—
444C2×C4—3564no—
445C2×C4—1782no—
446C2×C4—1782no—
447C2×C4—1784no—
448C2×C4—1784no—
449C2×C4—1784no—
450C2×C4—1782no—
451C2×C4—1784no—
452C2×C4—1782no—
453C2×C4—1788no—
454C2×C4—1784no—
455C2×C4—1782no—
456C2×C4—1784no—
457C2×C4—1782no—
458C2×C4—1784no—
459C2×C4—1788no—
460C2×C4—17816no—
461C2×C4C2×D4×D8914yes—
462C22—42no—
463C22—42no—
464C22—42no—
465C22—44no—
466C22—44no—
467C22—88no—
468C22#1915214714yes—
469C22#1915217014yes—
470C22#1915217714yes—
471C22#1915219118yes—
472C22#1915220518yes—
473C22C22×D4×D8911yescharacteristic
474C22C2×#41×D8912yes—
475C22C2×#1566805711yescharacteristic
476C22C2×#1566805912yes—
477C22C2×#1566805911yescharacteristic
478C4—24no—
479C4—42no—
480C4—44no—
481C4—44no—
482C4—3564no—
483C4—3562no—
484C4—3562no—
485C4—1784no—
486C4—1784no—
487C4—1788no—
488C2—82no—
489C2#2602642018yesdirect product factor
490C2C2×#1915214711yescharacteristic
491C2C2×#1915217011yescharacteristic
492C2C2×#1915217711yescharacteristic
493C2C2×#1915219112yes—
494C2C2×#1915220512yes—
subgroupG/H
centerC24C23×D89
commutator, cosocleC23×C89C25
FrattiniC23C24×D89
FittingC2×#397×C89C2
socleC24×C89C24
prime radicalC25×C89C23
hypercenterC2×#397D89
hypocenterC89C2×#2664
LCSG ▷ C23×C89 ▷ C89
UCSC1 ◁ C24 ◁ C2×#397

Complements

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

NH ≅ G/Ntype
2. C22×#15668003C2semidirect
3. #26026420C2direct (N × H)
4. C2×#19151538C2semidirect
6. C2×#19151532C2semidirect
7. C2×#19151529C2semidirect
9. C2×#19151495C2semidirect
11. C2×#19151449C2semidirect
16. C2×#15668003C22semidirect
31. #19151538C22semidirect
33. #19151532C22semidirect
34. #19151529C22semidirect
36. #19151495C22semidirect
38. #19151449C22semidirect
242. C2×C89#2664semidirect
260. C89C2×#2664semidirect
489. C2#26026420direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156680052
C22×#156680032
#260264202
C2×#191515382
C2×#191515342
C2×#191515322
C2×#191515292
C2×#191515212
C2×#191514952
C2×#191514862
C2×#191514492
C2×#397×C892
C2×#266489