Finite Group Databasebeta

← C2×#26022902 #36713085

Subgroups — C2×#26022902 #36713085

Order 22784.

2438 conjugacy classes of subgroups.

The subgroup lattice has 452 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×Dic178C211yesmaximal, characteristic
2#26022902C2116yesmaximal, direct product factor
3C2×#19151502C212yesmaximal
4C2×#19151495C212yesmaximal
5C2×#19151485C212yesmaximal
6C2×#19151483C212yesmaximal
7C2×#19151465C211yesmaximal, characteristic
8C2×#19151464C211yesmaximal, characteristic
9C2×#19151462C211yesmaximal, characteristic
10C2×#19151449C211yesmaximal, characteristic
11C2×#19151443C211yesmaximal, characteristic
12C2×#383×C89C211yesmaximal, characteristic
13C23×Dic178C2211yescharacteristic
14C2×C4×Dic178C4116yescomplemented
15C2×C4×Dic178C2218yes—
16C22×C4⋊Dic89C2212yes—
17C22×C4⋊Dic89C2211yescharacteristic
18C22×#13083553C2212yes—
19C22×#13083553C2212yes—
20C22×#13083553C2211yescharacteristic
21C22×#13083553C2211yescharacteristic
22C22×C4×Dic89C2212yes—
23C22×C4×Dic89C2212yes—
24C22×C4×Dic89C2211yescharacteristic
25C22×C4×Dic89C2211yescharacteristic
26#19151502C22116yes—
27#19151495C22116yes—
28#19151485C22116yes—
29#19151483C22116yes—
30#19151465C2218yes—
31#19151464C2218yes—
32#19151462C2218yes—
33#19151449C2218yes—
34#19151443C2218yes—
35C2×#15667919C2212yes—
36C2×#15667919C2212yes—
37C2×#15667919C2212yes—
38C2×#15667919C2212yes—
39C2×#15667919C2212yes—
40C2×#15667919C2211yescharacteristic
41C2×#15667919C2211yescharacteristic
42C22×C42×C89C2211yescharacteristic
43#383×C89C2218yes—
44C2×#95×C89C2212yes—
45C2×#95×C89C2212yes—
46C2×#95×C89C2211yescharacteristic
47C2×#95×C89C2211yescharacteristic
48C22×Dic178—28no—
49C22×Dic178C2×C418yes—
50C22×Dic178C2314yes—
51C23×Dic89C2312yes—
52C23×Dic89C2312yes—
53C23×Dic89C2311yescharacteristic
54C23×Dic89C2311yescharacteristic
55C23×Dic89C2311yescharacteristic
56C23×Dic89C2311yescharacteristic
57C4×Dic178C2×C4164yescomplemented
58C2×C4⋊Dic89—44no—
59C2×C4⋊Dic89C2×C418yes—
60C2×C4⋊Dic89C2318yes—
61C2×C4⋊Dic89C2314yes—
62C2×#13083553—28no—
63C2×#13083553—44no—
64C2×#13083553C2×C418yes—
65C2×#13083553C2×C418yes—
66C2×#13083553C2318yes—
67C2×#13083553C2318yes—
68C2×#13083553C2314yes—
69C2×#13083553C2314yes—
70C2×C4×Dic89—28no—
71C2×C4×Dic89—44no—
72C2×C4×Dic89C2×C418yes—
73C2×C4×Dic89C2×C418yes—
74C2×C4×Dic89C2318yes—
75C2×C4×Dic89C2318yes—
76C2×C4×Dic89C2314yes—
77C2×C4×Dic89C2314yes—
78#15667919C2314yes—
79#15667919C2318yes—
80#15667919C2314yes—
81#15667919C2318yes—
82#15667919C2318yes—
83#15667919C2318yes—
84#15667919C2318yes—
85C23×C4×C89C2312yes—
86C23×C4×C89C2312yes—
87C23×C4×C89C2311yescharacteristic
88C23×C4×C89C2311yescharacteristic
89C23×C4×C89C2311yescharacteristic
90C2×C42×C89C2×C418yes—
91C2×C42×C89C2314yes—
92#95×C89C2314yes—
93#95×C89C2314yes—
94#95×C89C2318yes—
95#95×C89C2318yes—
96C2×Dic178—232no—
97C2×Dic178—216no—
98C2×Dic178C22×C4116yes—
99C22×Dic89—24no—
100C22×Dic89—22no—
101C22×Dic89—22no—
102C22×Dic89—22no—
103C22×Dic89—22no—
104C22×Dic89—24no—
105C22×Dic89—24no—
106C22×Dic89—24no—
107C22×Dic89—24no—
108C22×Dic89—24no—
109C22×Dic89—24no—
110C22×Dic89C22×C414yes—
111C22×Dic89C22×C414yes—
112C22×Dic89C22×C414yes—
113C22×Dic89C22×C414yes—
114C22×Dic89#4118yes—
115C22×Dic89C2414yes—
116C22×Dic89C2414yes—
117C22×Dic89C2412yes—
118C22×Dic89C2412yes—
119C22×Dic89C2412yes—
120C22×Dic89C2412yes—
121C4⋊Dic89—48no—
122C4⋊Dic89C22×C4116yes—
123#13083553—216no—
124#13083553—48no—
125#13083553C22×C4116yes—
126#13083553C22×C4116yes—
127C4×Dic89—216no—
128C4×Dic89—48no—
129C4×Dic89C22×C4116yes—
130C4×Dic89C22×C4116yes—
131C24×C89C2411yescharacteristic
132C22×C4×C89—24no—
133C22×C4×C89—22no—
134C22×C4×C89—24no—
135C22×C4×C89—22no—
136C22×C4×C89—24no—
137C22×C4×C89—24no—
138C22×C4×C89—24no—
139C22×C4×C89—24no—
140C22×C4×C89—24no—
141C22×C4×C89—24no—
142C22×C4×C89C22×C414yes—
143C22×C4×C89C22×C414yes—
144C22×C4×C89C22×C414yes—
145C22×C4×C89C2414yes—
146C22×C4×C89C2414yes—
147C22×C4×C89C2412yes—
148C22×C4×C89C2412yes—
149C22×C4×C89C2412yes—
150C42×C89C22×C4116yes—
151C23×C89C23×C412yes—
152C23×C89C2×#4114yes—
153C23×C89H(5,𝔽2)12yes—
154C23×C892−1+414yes—
155C23×C892−1+412yes—
156C23×C89C2511yescharacteristic
157C2×C4×C89—28no—
158C2×C4×C89—28no—
159C2×C4×C89—28no—
160C2×C4×C89—24no—
161C2×C4×C89—22no—
162C2×C4×C89—24no—
163C2×C4×C89—22no—
164C2×C4×C89—24no—
165C2×C4×C89—24no—
166C2×C4×C89—24no—
167C2×C4×C89—24no—
168C2×C4×C89—24no—
169C2×C4×C89—24no—
170C2×C4×C89—48no—
171C2×C4×C89—48no—
172C2×C4×C89C23×C414yes—
173C2×C4×C89C23×C414yes—
174C2×C4×C89C23×C414yes—
175C2×Dic89—28no—
176C2×Dic89—28no—
177C2×Dic89—28no—
178C2×Dic89—24no—
179C2×Dic89—22no—
180C2×Dic89—22no—
181C2×Dic89—22no—
182C2×Dic89—22no—
183C2×Dic89—24no—
184C2×Dic89—24no—
185C2×Dic89—24no—
186C2×Dic89—24no—
187C2×Dic89—24no—
188C2×Dic89—24no—
189C2×Dic89—48no—
190C2×Dic89—48no—
191C2×Dic89#117116yes—
192C2×Dic89C23×C414yes—
193C2×Dic89C23×C414yes—
194C2×Dic89C23×C414yes—
195C2×Dic89C23×C414yes—
196C2×Dic89C2×#4118yes—
197Dic178—232no—
198C22×C89C2×#11714yes—
199C22×C89#51914yes—
200C22×C89#52014yes—
201C22×C89#54118yes—
202C22×C89#54218yes—
203C22×C89C24×C411yescharacteristic
204C22×C89C22×#4112yes—
205C22×C89C2×H(5,𝔽2)11yescharacteristic
206C22×C89C2×2−1+412yes—
207C22×C89C2×2−1+411yescharacteristic
208C4×C89—24no—
209C4×C89—24no—
210C4×C89—24no—
211C4×C89—44no—
212C4×C89—44no—
213Dic89—24no—
214Dic89—24no—
215Dic89—24no—
216Dic89—44no—
217Dic89—44no—
218Dic89C2×#11718yes—
219C2×#2320—891nomaximal, Sylow
220C2×C89#232018yescomplemented
221C2×C89C22×#11711yescharacteristic
222C2×C89C2×#51911yescharacteristic
223C2×C89C2×#52011yescharacteristic
224C2×C89C2×#54112yes—
225C2×C89C2×#54212yes—
226C22×C4×Q8—891no—
227#2320—8916no—
228C2×#391—892no—
229C2×#389—892no—
230C2×#387—892no—
231C2×#387—892no—
232C2×#383—891no—
233C2×#383D8911yescharacteristic
234C2×#382—891no—
235C2×#382—891no—
236C2×C4×C4⋊C4—891no—
237C2×#376—891no—
238C89C2×#232011yescharacteristic, complemented, Sylow
239C23×Q8—891no—
240C2×C4×Q8—8916no—
241C2×C4×Q8—898no—
242C22×C4⋊C4—891no—
243C22×C4⋊C4—891no—
244C22×C4⋊C4—891no—
245C22×C4⋊C4—892no—
246C22×C4⋊C4—892no—
247C22×C4⋊C4—892no—
248C22×C42—891no—
249C22×C42—891no—
250C22×C42—892no—
251C22×C42—892no—
252C22×C42C2×D8911yescharacteristic
253#391—8916no—
254#389—8916no—
255#387—8916no—
256#387—8916no—
257#383—898no—
258#383C2×D8918yes—
259#382—898no—
260#382—898no—
261C4×C4⋊C4—898no—
262#376—898no—
263C2×#95—891no—
264C2×#95—892no—
265C2×#95—891no—
266C2×#95—892no—
267C2×#95—892no—
268C2×#95—892no—
269C2×#95—892no—
270C2×#95C2×D8911yescharacteristic
271C2×#95C2×D8911yescharacteristic
272C2×#95C2×D8912yes—
273C2×#95C2×D8912yes—
274C22×Q8—898no—
275C22×Q8—894no—
276C22×Q8—1788no—
277C23×C4—891no—
278C23×C4—891no—
279C23×C4—891no—
280C23×C4—891no—
281C23×C4—892no—
282C23×C4—892no—
283C23×C4C22×D8912yes—
284C23×C4C22×D8912yes—
285C23×C4C22×D8911yescharacteristic
286C23×C4C22×D8911yescharacteristic
287C23×C4C22×D8911yescharacteristic
288C4×Q8—8964no—
289C2×C4⋊C4—898no—
290C2×C4⋊C4—898no—
291C2×C4⋊C4—898no—
292C2×C4⋊C4—894no—
293C2×C4⋊C4—894no—
294C2×C4⋊C4—894no—
295C2×C4⋊C4—898no—
296C2×C4⋊C4—898no—
297C2×C4⋊C4—898no—
298C2×C4⋊C4—3564no—
299C2×C4⋊C4—3564no—
300C2×C4⋊C4—1788no—
301C2×C42—898no—
302C2×C42—898no—
303C2×C42—894no—
304C2×C42—894no—
305C2×C42—898no—
306C2×C42—898no—
307C2×C42—3564no—
308C2×C42—1788no—
309C2×C42C4×D8918yes—
310C2×C42C22×D8914yes—
311#95—894no—
312#95—898no—
313#95—894no—
314#95—898no—
315#95—898no—
316#95—898no—
317#95—898no—
318#95C22×D8914yes—
319#95C22×D8914yes—
320#95C22×D8918yes—
321#95C22×D8918yes—
322C24C23×D8911yescharacteristic
323C2×Q8—8916no—
324C2×Q8—17816no—
325C2×Q8—17832no—
326C22×C4—24no—
327C22×C4—22no—
328C22×C4—24no—
329C22×C4—22no—
330C22×C4—24no—
331C22×C4—24no—
332C22×C4—24no—
333C22×C4—24no—
334C22×C4—24no—
335C22×C4—24no—
336C22×C4—894no—
337C22×C4—898no—
338C22×C4—892no—
339C22×C4—894no—
340C22×C4—894no—
341C22×C4—894no—
342C22×C4—892no—
343C22×C4—892no—
344C22×C4—892no—
345C22×C4—894no—
346C22×C4—894no—
347C22×C4—1784no—
348C22×C4—1784no—
349C22×C4—1784no—
350C22×C4—1784no—
351C22×C4—1784no—
352C22×C4—1784no—
353C22×C4—1784no—
354C22×C4—1782no—
355C22×C4—1782no—
356C22×C4—1782no—
357C22×C4—1782no—
358C22×C4C2×C4×D8914yes—
359C22×C4C2×C4×D8914yes—
360C22×C4C2×C4×D8914yes—
361C22×C4C23×D8914yes—
362C22×C4C23×D8914yes—
363C22×C4C23×D8912yes—
364C22×C4C23×D8912yes—
365C22×C4C23×D8912yes—
366C4⋊C4—8916no—
367C4⋊C4—8916no—
368C4⋊C4—8916no—
369C4⋊C4—3568no—
370C4⋊C4—3568no—
371C4⋊C4—17816no—
372C42—8916no—
373C42—8916no—
374C42—3568no—
375C42—17816no—
376C42C2×C4×D89116yes—
377C23C22×C4×D8912yes—
378C23#41×D8914yes—
379C23#1566805812yes—
380C23#1566805912yes—
381C23#1566805914yes—
382C23C24×D8911yescharacteristic
383Q8—17832no—
384C2×C4—24no—
385C2×C4—22no—
386C2×C4—24no—
387C2×C4—22no—
388C2×C4—28no—
389C2×C4—28no—
390C2×C4—28no—
391C2×C4—24no—
392C2×C4—24no—
393C2×C4—24no—
394C2×C4—24no—
395C2×C4—24no—
396C2×C4—24no—
397C2×C4—48no—
398C2×C4—48no—
399C2×C4—894no—
400C2×C4—898no—
401C2×C4—8916no—
402C2×C4—894no—
403C2×C4—894no—
404C2×C4—894no—
405C2×C4—3568no—
406C2×C4—3568no—
407C2×C4—1784no—
408C2×C4—1784no—
409C2×C4—1784no—
410C2×C4—1784no—
411C2×C4—1784no—
412C2×C4—1784no—
413C2×C4—1784no—
414C2×C4—1782no—
415C2×C4—1782no—
416C2×C4—1782no—
417C2×C4—1782no—
418C2×C4—1788no—
419C2×C4—1788no—
420C2×C4—1788no—
421C2×C4C22×C4×D8914yes—
422C2×C4C22×C4×D8914yes—
423C2×C4C22×C4×D8914yes—
424C22#117×D8914yes—
425C22#1915207514yes—
426C22#1915207814yes—
427C22#1915220518yes—
428C22#1915221418yes—
429C22C23×C4×D8911yescharacteristic
430C22C2×#41×D8912yes—
431C22C2×#1566805811yescharacteristic
432C22C2×#1566805912yes—
433C22C2×#1566805911yescharacteristic
434C4—24no—
435C4—24no—
436C4—24no—
437C4—44no—
438C4—44no—
439C4—898no—
440C4—3564no—
441C4—3564no—
442C4—1784no—
443C4—1784no—
444C4—1784no—
445C2#2602290218yesdirect product factor
446C2C2×#117×D8911yescharacteristic
447C2C2×#1915207511yescharacteristic
448C2C2×#1915207811yescharacteristic
449C2C2×#1915220512yes—
450C2C2×#1915221412yes—
subgroupG/H
centerC24C23×D89
commutatorC22×C89C24×C4
FrattiniC23C24×D89
FittingC2×#383×C89C2
socle, prime radicalC24×C89C24
cosocleC23×C89C25
hypercenterC2×#383D89
hypocenterC89C2×#2320
LCSG ▷ C22×C89 ▷ C89
UCSC1 ◁ C24 ◁ C2×#383

Complements

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

NH ≅ G/Ntype
2. #26022902C2direct (N × H)
14. C2×C4×Dic178C4semidirect
57. C4×Dic178C2×C4semidirect
220. C2×C89#2320semidirect
238. C89C2×#2320semidirect
445. C2#26022902direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4×Dic1782
#260229022
C2×#191515022
C2×#191514952
C2×#191514852
C2×#191514832
C2×#191514652
C2×#191514642
C2×#191514622
C2×#191514492
C2×#191514432
C2×#383×C892
C2×#232089