Finite Group Databasebeta

← C2×#26020262 #36553881

Subgroups — C2×#26020262 #36553881

Order 22784.

1942 conjugacy classes of subgroups.

The subgroup lattice has 418 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4⋊#10623494C211yesmaximal, characteristic, complemented
2C22×#15667933C212yesmaximal
3C2×#19151464C211yesmaximal, characteristic, complemented
4#26020262C218yesmaximal, direct product factor
5C2×#19151360C212yesmaximal, complemented
6C22×C4×D4×C89C211yesmaximal, characteristic
7C23×#10623494C2212yes—
8C22×C4⋊Dic89C2212yes—
9C2×C4⋊#10623494—24no—
10C2×C4⋊#10623494C2214yescomplemented
11C2×#15667933—28no—
12C2×#15667933C2218yes—
13#19151464—22no—
14#19151464C2214yescomplemented
15C2×#15667919—21no—
16C2×#15667919—21no—
17#19151360C2218yescomplemented
18C23×D4×C89C2211yescharacteristic
19C24×C4×C89—21no—
20C2×C4×D4×C89—22no—
21C2×C4×D4×C89—24no—
22C2×C4×D4×C89C418yescomplemented
23C2×C4×D4×C89C2214yes—
24C22×C4⋊C4×C89C2211yescharacteristic
25C22×C22⋊C4×C89—21no—
26C22×C42×C89C2211yescharacteristic
27C23×Dic89—22no—
28C22×#10623494—24no—
29C22×#10623494—24no—
30C22×#10623494—24no—
31C22×#10623494C2314yes—
32C2×C4⋊Dic89—24no—
33C2×C4⋊Dic89—22no—
34C2×C4⋊Dic89—24no—
35C2×C4⋊Dic89C2314yes—
36C4⋊#10623494—28no—
37#15667933—216no—
38#15667919—24no—
39#15667919—24no—
40C25×C89—21no—
41C22×D4×C89—21no—
42C22×D4×C89—22no—
43C22×D4×C89—22no—
44C22×D4×C89—22no—
45C22×D4×C89C2×C414yes—
46C22×D4×C89D414yes—
47C22×D4×C89Q814yes—
48C22×D4×C89C2312yes—
49C23×C4×C89—21no—
50C23×C4×C89—28no—
51C23×C4×C89—24no—
52C23×C4×C89—48no—
53C23×C4×C89D411yescharacteristic
54C23×C4×C89D411yescharacteristic
55C23×C4×C89C2311yescharacteristic
56C4×D4×C89—216no—
57C4×D4×C89—28no—
58C4×D4×C89C2×C4116yescomplemented
59C2×C4⋊C4×C89—21no—
60C2×C4⋊C4×C89—22no—
61C2×C4⋊C4×C89C2×C414yes—
62C2×C4⋊C4×C89C2312yes—
63C2×C22⋊C4×C89—28no—
64C2×C22⋊C4×C89—24no—
65C2×C42×C89C2×C414yes—
66C2×C42×C89D412yes—
67C2×C42×C89D414yes—
68C2×C42×C89C2312yes—
69C22×Dic89—24no—
70C22×Dic89—44no—
71C22×Dic89—44no—
72C22×Dic89—44no—
73C2×#10623494—24no—
74C2×#10623494—24no—
75C2×#10623494—24no—
76C2×#10623494—48no—
77C4⋊Dic89—24no—
78C4⋊Dic89—24no—
79C4⋊Dic89—44no—
80C24×C89—24no—
81C24×C89—24no—
82C24×C89—24no—
83C24×C89—22no—
84C24×C89—44no—
85C24×C89—44no—
86C24×C89C2×D411yescharacteristic
87C2×D4×C89—24no—
88C2×D4×C89—28no—
89C2×D4×C89—28no—
90C2×D4×C89—24no—
91C2×D4×C89—28no—
92C2×D4×C89—24no—
93C2×D4×C89—22no—
94C2×D4×C89—22no—
95C2×D4×C89—22no—
96C2×D4×C89C4⋊C4116yes—
97C2×D4×C89C22×C414yes—
98C2×D4×C89C2×D414yes—
99C2×D4×C89C2×Q814yes—
100C22×C4×C89—24no—
101C22×C4×C89—24no—
102C22×C4×C89—24no—
103C22×C4×C89—22no—
104C22×C4×C89—216no—
105C22×C4×C89—416no—
106C22×C4×C89—432no—
107C22×C4×C89—44no—
108C22×C4×C89C22⋊C414yes—
109C22×C4×C89C22⋊C414yes—
110C22×C4×C89C22×C412yes—
111C22×C4×C89C2×D412yes—
112C22×C4×C89C2×D412yes—
113C22×C4×C89C2×D411yescharacteristic
114C22×C4×C89C2×D412yes—
115C22×C4×C89C2×D412yes—
116C22×C4×C89C2×Q812yes—
117C22×C4×C89#4112yes—
118C22×C4×C89#4112yes—
119C22×C4×C89C2411yescharacteristic
120C4⋊C4×C89—24no—
121C4⋊C4×C89—22no—
122C4⋊C4×C89C22×C414yes—
123C22⋊C4×C89—216no—
124C42×C89C22⋊C418yes—
125C42×C89C22×C414yes—
126C42×C89C2×D414yes—
127C23×C89—24no—
128C23×C89—24no—
129C23×C89—24no—
130C23×C89—216no—
131C23×C89—44no—
132C23×C89—44no—
133C23×C89—48no—
134C23×C89—48no—
135C23×C89—416no—
136C23×C89—416no—
137C23×C89C2×C22⋊C412yes—
138C23×C89#12112yes—
139C23×C89C22⋊Q812yes—
140C23×C89#13514yes—
141C23×C89AGL(1,ℤ/8)14yes—
142C23×C89C22×D411yescharacteristic
143D4×C89—24no—
144D4×C89—24no—
145D4×C89—24no—
146D4×C89—216no—
147D4×C89C2×C4⋊C418yes—
148C2×C4×C89—24no—
149C2×C4×C89—24no—
150C2×C4×C89—28no—
151C2×C4×C89—28no—
152C2×C4×C89—24no—
153C2×C4×C89—432no—
154C2×C4×C89—44no—
155C2×C4×C89—48no—
156C2×C4×C89C2×C22⋊C414yes—
157C2×C4×C89C2×C22⋊C414yes—
158C2×C4×C89C2×C22⋊C412yes—
159C2×C4×C89C2×C4⋊C414yes—
160C2×C4×C89#11714yes—
161C2×C4×C89#12114yes—
162C2×C4×C89#12112yes—
163C2×C4×C89C22⋊Q814yes—
164C2×C4×C89C22⋊Q812yes—
165C2×C4×C89C23×C411yescharacteristic
166C2×C4×C89C22×D411yescharacteristic
167C2×C4×C89C22×D411yescharacteristic
168C2×C4×C89C22×Q811yescharacteristic
169C2×C4×C89C2×#4111yescharacteristic
170C2×C4×C89C2×#4111yescharacteristic
171C2×Dic89—44no—
172C2×Dic89—44no—
173C2×Dic89—44no—
174C2×Dic89—88no—
175#10623494—44no—
176C22×C89—28no—
177C22×C89—48no—
178C22×C89—432no—
179C22×C89—44no—
180C22×C89—44no—
181C22×C89—48no—
182C22×C89#38014yes—
183C22×C89#41614yes—
184C22×C89#41814yes—
185C22×C89#46318yes—
186C22×C89#47818yes—
187C22×C89C22×C22⋊C411yescharacteristic
188C22×C89C2×#12111yescharacteristic
189C22×C89C2×C22⋊Q811yescharacteristic
190C22×C89C2×#13512yes—
191C22×C89C2×AGL(1,ℤ/8)12yes—
192C4×C89—24no—
193C4×C89—24no—
194C4×C89—44no—
195C4×C89#38014yes—
196C4×C89C22×C4⋊C411yescharacteristic
197C4×C89C2×#11711yescharacteristic
198C4×C89C2×#12111yescharacteristic
199C4×C89C2×C22⋊Q811yescharacteristic
200Dic89—84no—
201C2×#1804—891nomaximal, Sylow
202C2×C89—48no—
203C2×C89#180418yescomplemented
204C2×C89C2×#38011yescharacteristic
205C2×C89C2×#41611yescharacteristic
206C2×C89C2×#41811yescharacteristic
207C2×C89C2×#46312yes—
208C2×C89C2×#47812yes—
209C22×C4×D4D8911yescharacteristic
210C22×C4⋊C8—891no—
211C22×#102—892no—
212C2×#382—891no—
213#1804—898no—
214C2×#340—892no—
215C89C2×#180411yescharacteristic, complemented, Sylow
216C23×D4C2×D8911yescharacteristic
217C24×C4—21no—
218C23×C8—892no—
219C2×C4×D4—22no—
220C2×C4×D4—24no—
221C2×C4×D4Dic8918yescomplemented
222C2×C4×D4C2×D8914yes—
223C22×C4⋊C4—892no—
224C22×C4⋊C4C2×D8911yescharacteristic
225C22×C22⋊C4—21no—
226C22×C42C2×D8911yescharacteristic
227C2×C4⋊C8—894no—
228C2×C4⋊C8—1784no—
229C2×#102—898no—
230C2×#102—1788no—
231#382—894no—
232#382—1782no—
233C2×#95—1781no—
234C2×#95—1781no—
235#340—898no—
236C25—21no—
237C22×D4—22no—
238C22×D4—21no—
239C22×D4—22no—
240C22×D4—22no—
241C22×D4Dic17814yes—
242C22×D4D35614yes—
243C22×D4C2×Dic8914yes—
244C22×D4C22×D8912yes—
245C23×C4—21no—
246C23×C4—28no—
247C23×C4—24no—
248C23×C4—48no—
249C23×C4—1782no—
250C23×C4C22⋊D8911yescharacteristic
251C23×C4C22⋊D8911yescharacteristic
252C23×C4C22×D8911yescharacteristic
253C22×C8—894no—
254C22×C8—1784no—
255C22×C8—1784no—
256C22×C8—1784no—
257C4×D4—216no—
258C4×D4—28no—
259C4×D4C2×Dic89116yescomplemented
260C2×C4⋊C4—22no—
261C2×C4⋊C4—21no—
262C2×C4⋊C4—894no—
263C2×C4⋊C4—1782no—
264C2×C4⋊C4—1784no—
265C2×C4⋊C4—1784no—
266C2×C4⋊C4C2×Dic8914yes—
267C2×C4⋊C4C22×D8912yes—
268C2×C22⋊C4—28no—
269C2×C22⋊C4—24no—
270C2×C42C2×Dic8914yes—
271C2×C42C22⋊D8912yes—
272C2×C42C22⋊D8914yes—
273C2×C42C22×D8912yes—
274C4⋊C8—1788no—
275#102—17816no—
276#95—1784no—
277#95—1784no—
278C24—24no—
279C24—24no—
280C24—22no—
281C24—24no—
282C24—44no—
283C24—44no—
284C24C2×C22⋊D8911yescharacteristic
285C2×D4—28no—
286C2×D4—24no—
287C2×D4—28no—
288C2×D4—24no—
289C2×D4—28no—
290C2×D4—22no—
291C2×D4—22no—
292C2×D4—22no—
293C2×D4—24no—
294C2×D4C4⋊Dic89116yes—
295C2×D4C22×Dic8914yes—
296C2×D4C2×D35614yes—
297C2×D4C2×Dic17814yes—
298C22×C4—24no—
299C22×C4—24no—
300C22×C4—22no—
301C22×C4—24no—
302C22×C4—216no—
303C22×C4—416no—
304C22×C4—432no—
305C22×C4—44no—
306C22×C4—3564no—
307C22×C4—3564no—
308C22×C4—3564no—
309C22×C4—1784no—
310C22×C4C22⋊Dic8914yes—
311C22×C4C22⋊Dic8914yes—
312C22×C4C22×Dic8912yes—
313C22×C4C2×C22⋊D8912yes—
314C22×C4C2×C22⋊D8912yes—
315C22×C4C2×C22⋊D8912yes—
316C22×C4C2×C22⋊D8911yescharacteristic
317C22×C4C2×D35612yes—
318C22×C4C2×Dic17812yes—
319C22×C4#1308357412yes—
320C22×C4#1308357412yes—
321C22×C4C23×D8911yescharacteristic
322C2×C8—3568no—
323C2×C8—1784no—
324C2×C8—1784no—
325C2×C8—1784no—
326C4⋊C4—22no—
327C4⋊C4—24no—
328C4⋊C4—3564no—
329C4⋊C4—1784no—
330C4⋊C4—1784no—
331C4⋊C4C22×Dic8914yes—
332C22⋊C4—216no—
333C42C22⋊Dic8918yes—
334C42C22×Dic8914yes—
335C42C2×C22⋊D8914yes—
336C23—216no—
337C23—24no—
338C23—24no—
339C23—24no—
340C23—44no—
341C23—416no—
342C23—416no—
343C23—48no—
344C23—48no—
345C23—44no—
346C23C2×C22⋊Dic8912yes—
347C23#1566798612yes—
348C23#1566799112yes—
349C23#1566803214yes—
350C23#1566803814yes—
351C23C22×C22⋊D8911yescharacteristic
352D4—216no—
353D4—24no—
354D4—24no—
355D4—24no—
356D4C2×C4⋊Dic8918yes—
357C2×C4—24no—
358C2×C4—28no—
359C2×C4—28no—
360C2×C4—24no—
361C2×C4—24no—
362C2×C4—432no—
363C2×C4—44no—
364C2×C4—48no—
365C2×C4—3564no—
366C2×C4—3564no—
367C2×C4—3564no—
368C2×C4—7128no—
369C2×C4C2×C22⋊Dic8914yes—
370C2×C4C2×C22⋊Dic8914yes—
371C2×C4C2×C22⋊Dic8912yes—
372C2×C4C2×C4⋊Dic8914yes—
373C2×C4#1566797114yes—
374C2×C4#1566798612yes—
375C2×C4#1566798614yes—
376C2×C4#1566799112yes—
377C2×C4#1566799114yes—
378C2×C4C23×Dic8911yescharacteristic
379C2×C4C22×C22⋊D8911yescharacteristic
380C2×C4C22×D35611yescharacteristic
381C2×C4C22×Dic17811yescharacteristic
382C2×C4C2×#1308357411yescharacteristic
383C2×C4C2×#1308357411yescharacteristic
384C8—3564no—
385C22—28no—
386C22—48no—
387C22—432no—
388C22—48no—
389C22—44no—
390C22—44no—
391C22#1915145814yes—
392C22#1915159414yes—
393C22#1915160314yes—
394C22#1915181318yes—
395C22#1915189818yes—
396C22C22×C22⋊Dic8911yescharacteristic
397C22C2×#1566798611yescharacteristic
398C22C2×#1566799111yescharacteristic
399C22C2×#1566803212yes—
400C22C2×#1566803812yes—
401C4—24no—
402C4—24no—
403C4—44no—
404C4—7124no—
405C4#1915145814yes—
406C4C22×C4⋊Dic8911yescharacteristic
407C4C2×#1566797111yescharacteristic
408C4C2×#1566798611yescharacteristic
409C4C2×#1566799111yescharacteristic
410C2—48no—
411C2#2602026218yesdirect product factor
412C2C2×#1915145811yescharacteristic
413C2C2×#1915159411yescharacteristic
414C2C2×#1915160311yescharacteristic
415C2C2×#1915181312yes—
416C2C2×#1915189812yes—
subgroupG/H
centerC24C2×C22⋊D89
commutatorC2×C4×C89C23×C4
FrattiniC22×C4C23×D89
FittingC22×C4×D4×C89C2
socleC24×C89C2×D4
prime radicalC23×D4×C89C22
cosocleC22×C4×C89C24
hypercenterC22×C4×D4D89
hypocenterC89C2×#1804
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C24 ◁ C22×C42 ◁ C22×C4×D4

Complements

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

NH ≅ G/Ntype
1. C22×C4⋊#10623494C2semidirect
3. C2×#19151464C2semidirect
4. #26020262C2direct (N × H)
5. C2×#19151360C2semidirect
10. C2×C4⋊#10623494C22semidirect
14. #19151464C22semidirect
17. #19151360C22semidirect
22. C2×C4×D4×C89C4semidirect
58. C4×D4×C89C2×C4semidirect
203. C2×C89#1804semidirect
215. C89C2×#1804semidirect
221. C2×C4×D4Dic89semidirect
259. C4×D4C2×Dic89semidirect
411. C2#26020262direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4⋊#106234942
C22×#156679332
C2×#191514642
#260202622
C2×#191513602
C22×C4×D4×C892
C2×#180489