Finite Group Databasebeta

← C2×#26019860 #36542099

Subgroups — C2×#26019860 #36542099

Order 22784.

750 conjugacy classes of subgroups.

The subgroup lattice has 344 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19152001C211yesmaximal, characteristic
2C2×#19152001C211yesmaximal, characteristic
3C2×#19151950C211yesmaximal, characteristic
4C2×#19151949C211yesmaximal, characteristic
5C2×#19151948C211yesmaximal, characteristic
6#26019860C218yesmaximal, direct product factor
7C2×C8×#10623494C211yesmaximal, characteristic
8C2×#487×C89C211yesmaximal, characteristic
9C2×#15668012C2211yescharacteristic
10C2×#15668012C2211yescharacteristic
11#19152001—22no—
12#19152001—22no—
13#19152001C2214yes—
14#19152001C2214yes—
15#19151950—22no—
16#19151950C2214yes—
17#19151949—22no—
18#19151949C2214yes—
19#19151948—22no—
20#19151948C2214yes—
21C2×#15667945—22no—
22C2×#15667945—22no—
23C2×#15667937—22no—
24C2×#15667936—22no—
25C2×#15667935—22no—
26C2×C4×#10623494C2211yescharacteristic
27C2×C4×#10623494C2211yescharacteristic
28C8×#10623494C2214yes—
29C2×C4⋊Q8×C89C2211yescharacteristic
30C2×C4⋊Q8×C89C2211yescharacteristic
31#487×C89—22no—
32#487×C89C2214yes—
33C2×#103×C89—22no—
34C2×C4×C8×C89C2211yescharacteristic
35C22×Dic178—21no—
36C22×Dic178—21no—
37C22×#10623494D412yes—
38C22×#10623494D412yes—
39#15668012—21no—
40#15668012—21no—
41#15668012—21no—
42#15668012—21no—
43#15668012—21no—
44#15668012—21no—
45#15668012C2312yes—
46#15668012C2312yes—
47C2×C4⋊Dic89—21no—
48C2×C4⋊Dic89—21no—
49C2×C4⋊Dic89—21no—
50C2×C4⋊Dic89—21no—
51#15667945—28no—
52#15667945—28no—
53#15667937—28no—
54#15667936—28no—
55#15667935—28no—
56C4×#10623494D412yes—
57C4×#10623494D412yes—
58C4×#10623494C2312yes—
59C4×#10623494C2312yes—
60C22×Q8×C89—21no—
61C22×Q8×C89—21no—
62C22×C8×C89D412yes—
63C4⋊Q8×C89—21no—
64C4⋊Q8×C89—21no—
65C4⋊Q8×C89—21no—
66C4⋊Q8×C89—21no—
67C4⋊Q8×C89—21no—
68C4⋊Q8×C89—21no—
69C4⋊Q8×C89C2312yes—
70C4⋊Q8×C89C2312yes—
71C2×C4⋊C4×C89—21no—
72C2×C4⋊C4×C89—21no—
73C2×C4⋊C4×C89—21no—
74C2×C4⋊C4×C89—21no—
75C2×C42×C89C2311yescharacteristic
76#103×C89—28no—
77C4×C8×C89D412yes—
78C4×C8×C89C2312yes—
79C2×Dic178—22no—
80C2×Dic178—22no—
81C2×Dic178—44no—
82C2×Dic178—44no—
83C2×Dic178—41no—
84C2×Dic178—41no—
85C22×Dic89—41no—
86C22×Dic89—41no—
87C2×#10623494—24no—
88C2×#10623494Q1618yes—
89C2×#10623494C2×D414yes—
90C2×#10623494C2×D414yes—
91C4⋊Dic89—22no—
92C4⋊Dic89—22no—
93C4⋊Dic89—22no—
94C4⋊Dic89—22no—
95C4⋊Dic89—41no—
96C4⋊Dic89—41no—
97C4⋊Dic89—41no—
98C4⋊Dic89—41no—
99C2×Q8×C89—22no—
100C2×Q8×C89—22no—
101C2×Q8×C89—41no—
102C2×Q8×C89—41no—
103C2×Q8×C89—44no—
104C2×Q8×C89—44no—
105C22×C4×C89—41no—
106C22×C4×C89—41no—
107C22×C4×C89C2×D411yescharacteristic
108C22×C4×C89C2×D411yescharacteristic
109C22×C4×C89C2×D411yescharacteristic
110C2×C8×C89—24no—
111C2×C8×C89C2×D414yes—
112C4⋊C4×C89—22no—
113C4⋊C4×C89—22no—
114C4⋊C4×C89—22no—
115C4⋊C4×C89—22no—
116C4⋊C4×C89—41no—
117C4⋊C4×C89—41no—
118C4⋊C4×C89—41no—
119C4⋊C4×C89—41no—
120C42×C89C2×D411yescharacteristic
121C42×C89C2×D411yescharacteristic
122C42×C89C2×D411yescharacteristic
123C42×C89C2411yescharacteristic
124C23×C89#12711yescharacteristic
125Q8×C89—44no—
126Q8×C89—44no—
127Q8×C89—82no—
128Q8×C89—82no—
129C2×C4×C89—42no—
130C2×C4×C89—42no—
131C2×C4×C89—82no—
132C2×C4×C89—82no—
133C2×C4×C89#12711yescharacteristic
134C2×C4×C89#12711yescharacteristic
135C2×C4×C89#12711yescharacteristic
136C2×C4×C89C2×Q1614yes—
137C2×C4×C89#13514yes—
138C2×C4×C89#13514yes—
139C2×C4×C89C22×D411yescharacteristic
140C2×C4×C89C22×D411yescharacteristic
141C2×C4×C89C22×D411yescharacteristic
142C2×Dic89—42no—
143C2×Dic89—42no—
144C2×Dic89—82no—
145C2×Dic89—82no—
146Dic178—44no—
147Dic178—44no—
148Dic178—82no—
149Dic178—82no—
150C8×C89—24no—
151#10623494—24no—
152#10623494C2×Q1618yes—
153C22×C89#49412yes—
154C22×C89#49512yes—
155C22×C89#49512yes—
156C22×C89C2×#12711yescharacteristic
157C4×C89—82no—
158C4×C89—82no—
159C4×C89#49412yes—
160C4×C89#49512yes—
161C4×C89#49512yes—
162C4×C89C22×Q1612yes—
163C4×C89C2×#13512yes—
164C4×C89C2×#13512yes—
165Dic89—82no—
166Dic89—82no—
167C2×#1710—891nomaximal, Sylow
168C2×C89#171014yescomplemented
169C2×C89C2×#49411yescharacteristic
170C2×C89C2×#49511yescharacteristic
171C2×C89C2×#49511yescharacteristic
172C2×#500—891no—
173C2×#500—891no—
174C2×#487—891no—
175C2×#487—891no—
176C2×#487—891no—
177C2×#487D8911yescharacteristic
178#1710—898no—
179C2×C82—891no—
180C89C2×#171011yescharacteristic, complemented, Sylow
181C2×C4⋊Q8—891no—
182C2×C4⋊Q8—891no—
183C2×C4⋊Q8C2×D8911yescharacteristic
184C2×C4⋊Q8C2×D8911yescharacteristic
185#500—894no—
186#500—894no—
187#500—1782no—
188#500—1782no—
189#487—22no—
190#487—894no—
191#487—894no—
192#487—894no—
193#487—1782no—
194#487—1782no—
195#487—1782no—
196#487C2×D8914yes—
197C2×#107—1782no—
198C2×#107—1782no—
199C2×#103—22no—
200C2×#103—1782no—
201C2×#103—1782no—
202C2×#103—1782no—
203C2×C4×C8—891no—
204C2×C4×C8—891no—
205C2×C4×C8C2×D8911yescharacteristic
206C82—894no—
207C22×Q8—21no—
208C22×Q8—21no—
209C22×Q8—1781no—
210C22×Q8—1781no—
211C22×C8—892no—
212C22×C8—892no—
213C22×C8C22⋊D8912yes—
214C4⋊Q8—21no—
215C4⋊Q8—21no—
216C4⋊Q8—21no—
217C4⋊Q8—21no—
218C4⋊Q8—21no—
219C4⋊Q8—21no—
220C4⋊Q8—892no—
221C4⋊Q8—892no—
222C4⋊Q8—1781no—
223C4⋊Q8—1781no—
224C4⋊Q8—1781no—
225C4⋊Q8—1781no—
226C4⋊Q8—1781no—
227C4⋊Q8—1781no—
228C4⋊Q8C22×D8912yes—
229C4⋊Q8C22×D8912yes—
230C2×C4⋊C4—21no—
231C2×C4⋊C4—21no—
232C2×C4⋊C4—21no—
233C2×C4⋊C4—21no—
234C2×C4⋊C4—1781no—
235C2×C4⋊C4—1781no—
236C2×C4⋊C4—1781no—
237C2×C4⋊C4—1781no—
238C2×C42C22×D8911yescharacteristic
239#107—1788no—
240#107—1788no—
241#103—28no—
242#103—1788no—
243#103—1788no—
244#103—1788no—
245C4×C8—892no—
246C4×C8—892no—
247C4×C8—892no—
248C4×C8—892no—
249C4×C8C22⋊D8912yes—
250C4×C8C22×D8912yes—
251C2×Q8—22no—
252C2×Q8—22no—
253C2×Q8—41no—
254C2×Q8—41no—
255C2×Q8—44no—
256C2×Q8—44no—
257C2×Q8—3561no—
258C2×Q8—3561no—
259C2×Q8—3564no—
260C2×Q8—3564no—
261C2×Q8—1782no—
262C2×Q8—1782no—
263C22×C4—41no—
264C22×C4—41no—
265C22×C4—3561no—
266C22×C4—3561no—
267C22×C4D4×D8911yescharacteristic
268C22×C4D4×D8911yescharacteristic
269C22×C4C2×C22⋊D8911yescharacteristic
270C2×C8—24no—
271C2×C8—898no—
272C2×C8—894no—
273C2×C8—894no—
274C2×C8—1784no—
275C2×C8C2×C22⋊D8914yes—
276C4⋊C4—22no—
277C4⋊C4—22no—
278C4⋊C4—22no—
279C4⋊C4—22no—
280C4⋊C4—41no—
281C4⋊C4—41no—
282C4⋊C4—41no—
283C4⋊C4—41no—
284C4⋊C4—3561no—
285C4⋊C4—3561no—
286C4⋊C4—3561no—
287C4⋊C4—3561no—
288C4⋊C4—1782no—
289C4⋊C4—1782no—
290C4⋊C4—1782no—
291C4⋊C4—1782no—
292C42D4×D8911yescharacteristic
293C42D4×D8911yescharacteristic
294C42C2×C22⋊D8911yescharacteristic
295C42C23×D8911yescharacteristic
296C23#1566800811yescharacteristic
297Q8—44no—
298Q8—44no—
299Q8—82no—
300Q8—82no—
301Q8—3564no—
302Q8—3564no—
303Q8—7122no—
304Q8—7122no—
305C2×C4—42no—
306C2×C4—42no—
307C2×C4—82no—
308C2×C4—82no—
309C2×C4—3562no—
310C2×C4—3562no—
311C2×C4—7122no—
312C2×C4—7122no—
313C2×C4#1566800811yescharacteristic
314C2×C4#1566800811yescharacteristic
315C2×C4#1566800811yescharacteristic
316C2×C4Q16×D8914yes—
317C2×C4#1566803214yes—
318C2×C4#1566803314yes—
319C2×C4C2×D4×D8911yescharacteristic
320C2×C4C2×D4×D8911yescharacteristic
321C2×C4C22×C22⋊D8911yescharacteristic
322C8—24no—
323C8—898no—
324C8—1784no—
325C22#1915197612yes—
326C22#1915197912yes—
327C22#1915198012yes—
328C22C2×#1566800811yescharacteristic
329C4—82no—
330C4—82no—
331C4—7122no—
332C4—7122no—
333C4#1915197612yes—
334C4#1915197912yes—
335C4#1915198012yes—
336C4C2×Q16×D8912yes—
337C4C2×#1566803212yes—
338C4C2×#1566803312yes—
339C2#2601986014yesdirect product factor
340C2C2×#1915197611yescharacteristic
341C2C2×#1915197911yescharacteristic
342C2C2×#1915198011yescharacteristic
subgroupG/H
centerC23#15668008
commutator, cosocleC42×C89C24
FrattiniC42C23×D89
FittingC2×#487×C89C2
socle, prime radicalC23×C89#127
hypercenterC2×#487D89
hypocenterC89C2×#1710
LCSG ▷ C42×C89 ▷ C22×C89 ▷ C89
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#487

Complements

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

NH ≅ G/Ntype
6. #26019860C2direct (N × H)
168. C2×C89#1710semidirect
180. C89C2×#1710semidirect
339. C2#26019860direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191520012
C2×#191519502
C2×#191519492
C2×#191519482
#260198602
C2×C8×#106234942
C2×#487×C892
C2×#171089