Finite Group Databasebeta

← C2×#26019911 #36542191

Subgroups — C2×#26019911 #36542191

Order 22784.

850 conjugacy classes of subgroups.

The subgroup lattice has 372 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19151994C211yesmaximal, characteristic, complemented
2C2×#19151978C211yesmaximal, characteristic, complemented
3C2×#19151948C211yesmaximal, characteristic, complemented
4C2×#19151944C211yesmaximal, characteristic
5C2×#19151944C211yesmaximal, characteristic
6#26019911C218yesmaximal, direct product factor
7C2×#19151320C211yesmaximal, characteristic, complemented
8C2×#486×C89C211yesmaximal, characteristic
9C22×Dic356—22no—
10C2×#15668012C2211yescharacteristic
11C2×#15668012C2211yescharacteristic
12#19151994—22no—
13#19151994C2214yescomplemented
14#19151978—22no—
15#19151978C2214yescomplemented
16#19151948—22no—
17#19151948C2214yescomplemented
18#19151944—22no—
19#19151944—22no—
20#19151944C2214yes—
21#19151944C2214yes—
22C2×#15667943—22no—
23C2×#15667936—22no—
24C2×#15667933—22no—
25C2×#15667933—22no—
26C2×C4×#10623494C2211yescharacteristic
27C2×C4×#10623494C2211yescharacteristic
28#19151320C2214yescomplemented
29C2×C4⋊Q8×C89C2211yescharacteristic
30C2×#127×C89C2211yescharacteristic
31#486×C89—22no—
32#486×C89C2214yes—
33C2×#102×C89—22no—
34C2×C4×C8×C89C2211yescharacteristic
35C22×Dic178—21no—
36C22×Dic178—21no—
37C2×Dic356—28no—
38C2×Dic356—48no—
39C22×#10623494D412yes—
40C22×#10623494D412yes—
41#15668012—21no—
42#15668012—21no—
43#15668012—21no—
44#15668012—21no—
45#15668012—21no—
46#15668012—21no—
47#15668012C2312yes—
48#15668012C2312yes—
49C2×C4⋊Dic89—21no—
50C2×C4⋊Dic89—21no—
51C2×C4⋊Dic89—21no—
52C2×C4⋊Dic89—21no—
53#15667943—28no—
54#15667936—28no—
55#15667933—28no—
56#15667933—28no—
57C4×#10623494D412yes—
58C4×#10623494D412yes—
59C4×#10623494C2312yes—
60C4×#10623494C2312yes—
61C22×Q8×C89—21no—
62C22×D4×C89—21no—
63C22×D4×C89—21no—
64C22×D4×C89—21no—
65C22×C8×C89D412yes—
66C4⋊Q8×C89—21no—
67C4⋊Q8×C89—21no—
68C4⋊Q8×C89—21no—
69C4⋊Q8×C89C2312yes—
70#127×C89—21no—
71#127×C89—21no—
72#127×C89—21no—
73#127×C89C2312yes—
74C2×C4⋊C4×C89—21no—
75C2×C4⋊C4×C89—21no—
76C2×C42×C89C2311yescharacteristic
77#102×C89—28no—
78C4×C8×C89D412yes—
79C4×C8×C89C2312yes—
80C2×Dic178—22no—
81C2×Dic178—22no—
82C2×Dic178—44no—
83C2×Dic178—44no—
84C2×Dic178—41no—
85C2×Dic178—41no—
86C22×Dic89—41no—
87C22×Dic89—41no—
88Dic356—416no—
89C2×#10623494—24no—
90C2×#10623494—24no—
91C2×#10623494C2×D414yes—
92C2×#10623494C2×D414yes—
93C4⋊Dic89—22no—
94C4⋊Dic89—22no—
95C4⋊Dic89—22no—
96C4⋊Dic89—22no—
97C4⋊Dic89—41no—
98C4⋊Dic89—41no—
99C4⋊Dic89—41no—
100C4⋊Dic89—41no—
101C24×C89—41no—
102C2×Q8×C89—22no—
103C2×Q8×C89—41no—
104C2×Q8×C89—44no—
105C2×D4×C89—22no—
106C2×D4×C89—22no—
107C2×D4×C89—22no—
108C2×D4×C89—41no—
109C2×D4×C89—41no—
110C2×D4×C89—41no—
111C2×D4×C89—44no—
112C2×D4×C89—44no—
113C2×D4×C89—44no—
114C22×C4×C89—41no—
115C22×C4×C89C2×D411yescharacteristic
116C22×C4×C89C2×D411yescharacteristic
117C22×C4×C89C2×D411yescharacteristic
118C2×C8×C89—24no—
119C2×C8×C89C2×D414yes—
120C4⋊C4×C89—22no—
121C4⋊C4×C89—22no—
122C4⋊C4×C89—41no—
123C4⋊C4×C89—41no—
124C42×C89C2×D411yescharacteristic
125C42×C89C2×D411yescharacteristic
126C42×C89C2×D411yescharacteristic
127C42×C89C2411yescharacteristic
128C23×C89—42no—
129C23×C89—82no—
130C23×C89—82no—
131C23×C89—82no—
132C23×C89#12711yescharacteristic
133Q8×C89—44no—
134Q8×C89—82no—
135D4×C89—44no—
136D4×C89—44no—
137D4×C89—44no—
138D4×C89—82no—
139D4×C89—82no—
140D4×C89—82no—
141C2×C4×C89—42no—
142C2×C4×C89—82no—
143C2×C4×C89#12711yescharacteristic
144C2×C4×C89#12711yescharacteristic
145C2×C4×C89#12711yescharacteristic
146C2×C4×C89#13514yes—
147C2×C4×C89AGL(1,ℤ/8)14yes—
148C2×C4×C89#13714yes—
149C2×C4×C89C22×D411yescharacteristic
150C2×C4×C89C22×D411yescharacteristic
151C2×C4×C89C22×D411yescharacteristic
152C2×Dic89—42no—
153C2×Dic89—42no—
154C2×Dic89—82no—
155C2×Dic89—82no—
156Dic178—44no—
157Dic178—44no—
158Dic178—82no—
159Dic178—82no—
160C8×C89—24no—
161#10623494—24no—
162#10623494—24no—
163C22×C89—82no—
164C22×C89—82no—
165C22×C89—82no—
166C22×C89—164no—
167C22×C89#49512yes—
168C22×C89#49612yes—
169C22×C89#49712yes—
170C22×C89C2×#12711yescharacteristic
171C4×C89—82no—
172C4×C89#49512yes—
173C4×C89#49612yes—
174C4×C89#49712yes—
175C4×C89C2×#13512yes—
176C4×C89C2×AGL(1,ℤ/8)12yes—
177C4×C89C2×#13712yes—
178Dic89—82no—
179Dic89—82no—
180C2×#1720—891nomaximal, Sylow
181C2×C89—162no—
182C2×C89#172014yescomplemented
183C2×C89C2×#49511yescharacteristic
184C2×C89C2×#49611yescharacteristic
185C2×C89C2×#49711yescharacteristic
186C2×#498—891no—
187C2×#494—891no—
188C2×#487—891no—
189C2×#486—891no—
190C2×#486—891no—
191C2×#486D8911yescharacteristic
192#1720—898no—
193C2×#322—891no—
194C89C2×#172011yescharacteristic, complemented, Sylow
195C22×Q16—1782no—
196C2×C4⋊Q8—891no—
197C2×C4⋊Q8—891no—
198C2×C4⋊Q8C2×D8911yescharacteristic
199C2×#127C2×D8911yescharacteristic
200#498—894no—
201#498—1782no—
202#494—894no—
203#494—1782no—
204#487—894no—
205#487—1782no—
206#486—22no—
207#486—894no—
208#486—894no—
209#486—1782no—
210#486—1782no—
211#486C2×D8914yes—
212C2×#106—1782no—
213C2×#103—1782no—
214C2×#102—22no—
215C2×#102—1782no—
216C2×#102—1782no—
217C2×C4×C8—891no—
218C2×C4×C8—891no—
219C2×C4×C8C2×D8911yescharacteristic
220#322—894no—
221C22×Q8—21no—
222C22×Q8—1781no—
223C22×Q8—1781no—
224C22×D4—21no—
225C22×D4—21no—
226C22×D4—21no—
227C2×Q16—3568no—
228C2×Q16—1788no—
229C22×C8—892no—
230C22×C8—892no—
231C22×C8C22⋊D8912yes—
232C4⋊Q8—21no—
233C4⋊Q8—21no—
234C4⋊Q8—21no—
235C4⋊Q8—892no—
236C4⋊Q8—892no—
237C4⋊Q8—1781no—
238C4⋊Q8—1781no—
239C4⋊Q8—1781no—
240C4⋊Q8—1781no—
241C4⋊Q8—1781no—
242C4⋊Q8—1781no—
243C4⋊Q8C22×D8912yes—
244#127—21no—
245#127—21no—
246#127—21no—
247#127C22×D8912yes—
248C2×C4⋊C4—21no—
249C2×C4⋊C4—21no—
250C2×C4⋊C4—1781no—
251C2×C4⋊C4—1781no—
252C2×C4⋊C4—1781no—
253C2×C4⋊C4—1781no—
254C2×C42C22×D8911yescharacteristic
255#106—1788no—
256#103—1788no—
257#102—28no—
258#102—1788no—
259#102—1788no—
260C4×C8—892no—
261C4×C8—892no—
262C4×C8—892no—
263C4×C8—892no—
264C4×C8C22⋊D8912yes—
265C4×C8C22×D8912yes—
266C24—41no—
267C2×Q8—22no—
268C2×Q8—41no—
269C2×Q8—44no—
270C2×Q8—3561no—
271C2×Q8—3561no—
272C2×Q8—3564no—
273C2×Q8—3564no—
274C2×Q8—1782no—
275C2×Q8—1782no—
276C2×D4—22no—
277C2×D4—22no—
278C2×D4—22no—
279C2×D4—41no—
280C2×D4—41no—
281C2×D4—41no—
282C2×D4—44no—
283C2×D4—44no—
284C2×D4—44no—
285C22×C4—41no—
286C22×C4—3561no—
287C22×C4—3561no—
288C22×C4D4×D8911yescharacteristic
289C22×C4D4×D8911yescharacteristic
290C22×C4C2×C22⋊D8911yescharacteristic
291Q16—35616no—
292C2×C8—24no—
293C2×C8—894no—
294C2×C8—894no—
295C2×C8—1784no—
296C2×C8—1784no—
297C2×C8C2×C22⋊D8914yes—
298C4⋊C4—22no—
299C4⋊C4—22no—
300C4⋊C4—41no—
301C4⋊C4—41no—
302C4⋊C4—3561no—
303C4⋊C4—3561no—
304C4⋊C4—3561no—
305C4⋊C4—3561no—
306C4⋊C4—1782no—
307C4⋊C4—1782no—
308C4⋊C4—1782no—
309C4⋊C4—1782no—
310C42D4×D8911yescharacteristic
311C42D4×D8911yescharacteristic
312C42C2×C22⋊D8911yescharacteristic
313C42C23×D8911yescharacteristic
314C23—42no—
315C23—82no—
316C23—82no—
317C23—82no—
318C23#1566800811yescharacteristic
319Q8—44no—
320Q8—82no—
321Q8—3564no—
322Q8—3564no—
323Q8—7122no—
324Q8—7122no—
325D4—44no—
326D4—44no—
327D4—44no—
328D4—82no—
329D4—82no—
330D4—82no—
331C2×C4—42no—
332C2×C4—82no—
333C2×C4—3562no—
334C2×C4—3562no—
335C2×C4—7122no—
336C2×C4—7122no—
337C2×C4#1566800811yescharacteristic
338C2×C4#1566800811yescharacteristic
339C2×C4#1566800811yescharacteristic
340C2×C4#1566803114yes—
341C2×C4#1566803714yes—
342C2×C4#1566804114yes—
343C2×C4C2×D4×D8911yescharacteristic
344C2×C4C2×D4×D8911yescharacteristic
345C2×C4C22×C22⋊D8911yescharacteristic
346C8—24no—
347C8—1784no—
348C8—1784no—
349C22—82no—
350C22—82no—
351C22—82no—
352C22—164no—
353C22#1915198112yes—
354C22#1915198812yes—
355C22#1915198912yes—
356C22C2×#1566800811yescharacteristic
357C4—82no—
358C4—7122no—
359C4—7122no—
360C4#1915198112yes—
361C4#1915198812yes—
362C4#1915198912yes—
363C4C2×#1566803112yes—
364C4C2×#1566803712yes—
365C4C2×#1566804112yes—
366C2—162no—
367C2#2601991114yesdirect product factor
368C2C2×#1915198111yescharacteristic
369C2C2×#1915198811yescharacteristic
370C2C2×#1915198911yescharacteristic
subgroupG/H
centerC23#15668008
commutator, cosocleC42×C89C24
FrattiniC42C23×D89
FittingC2×#486×C89C2
socleC23×C89#127
prime radicalC2×#127×C89C22
hypercenterC2×#486D89
hypocenterC89C2×#1720
LCSG ▷ C42×C89 ▷ C22×C89 ▷ C89
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#486

Complements

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

NH ≅ G/Ntype
1. C2×#19151994C2semidirect
2. C2×#19151978C2semidirect
3. C2×#19151948C2semidirect
6. #26019911C2direct (N × H)
7. C2×#19151320C2semidirect
13. #19151994C22semidirect
15. #19151978C22semidirect
17. #19151948C22semidirect
28. #19151320C22semidirect
182. C2×C89#1720semidirect
194. C89C2×#1720semidirect
367. C2#26019911direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191519942
C2×#191519782
C2×#191519482
C2×#191519442
#260199112
C2×#191513202
C2×#486×C892
C2×#172089