Finite Group Databasebeta

← C2×#26019929 #36542226

Subgroups — C2×#26019929 #36542226

Order 22784.

798 conjugacy classes of subgroups.

The subgroup lattice has 348 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19152003C211yesmaximal, characteristic
2C2×#19152003C211yesmaximal, characteristic
3C2×#19151996C211yesmaximal, characteristic
4C2×#19151978C211yesmaximal, characteristic
5C2×#19151949C211yesmaximal, characteristic
6C2×#19151949C211yesmaximal, characteristic
7#26019929C218yesmaximal, direct product factor
8C2×#322×C89C211yesmaximal, characteristic
9C22×Dic356—22no—
10C2×#15668012C2211yescharacteristic
11C2×#15668012C2211yescharacteristic
12C2×#15668012C2211yescharacteristic
13C2×#15668012C2211yescharacteristic
14#19152003—22no—
15#19152003—22no—
16#19152003C2214yes—
17#19152003C2214yes—
18#19151996—22no—
19#19151996C2214yes—
20#19151978—22no—
21#19151978C2214yes—
22#19151949—22no—
23#19151949—22no—
24#19151949C2214yes—
25#19151949C2214yes—
26C2×#15667946—22no—
27C2×#15667946—22no—
28C2×#15667944—22no—
29C2×#15667937—22no—
30C2×#15667937—22no—
31C2×C4×C8×C89C2211yescharacteristic
32C2×C4×C8×C89C2211yescharacteristic
33C2×C4×C8×C89C2211yescharacteristic
34#322×C89C2214yes—
35C22×Dic178—21no—
36C22×Dic178—21no—
37C22×Dic178—21no—
38C22×Dic178—21no—
39C2×Dic356—28no—
40C2×Dic356—48no—
41#15668012—21no—
42#15668012—21no—
43#15668012—21no—
44#15668012—21no—
45#15668012—21no—
46#15668012—21no—
47#15668012—21no—
48#15668012—21no—
49#15668012—21no—
50#15668012—21no—
51#15668012—21no—
52#15668012—21no—
53#15668012C2312yes—
54#15668012C2312yes—
55#15668012C2312yes—
56#15668012C2312yes—
57C2×C4⋊Dic89—21no—
58C2×C4⋊Dic89—21no—
59C2×C4⋊Dic89—21no—
60C2×C4⋊Dic89—21no—
61C2×C4⋊Dic89—21no—
62C2×C4⋊Dic89—21no—
63C2×C4⋊Dic89—21no—
64C2×C4⋊Dic89—21no—
65#15667946—28no—
66#15667946—28no—
67#15667944—28no—
68#15667937—28no—
69#15667937—28no—
70C22×C8×C89D412yes—
71C22×C8×C89D412yes—
72C22×C8×C89D412yes—
73C2×C42×C89C2311yescharacteristic
74C4×C8×C89D412yes—
75C4×C8×C89D412yes—
76C4×C8×C89D412yes—
77C4×C8×C89C2312yes—
78C4×C8×C89C2312yes—
79C4×C8×C89C2312yes—
80C2×Dic178—22no—
81C2×Dic178—22no—
82C2×Dic178—22no—
83C2×Dic178—22no—
84C2×Dic178—44no—
85C2×Dic178—44no—
86C2×Dic178—44no—
87C2×Dic178—44no—
88C2×Dic178—41no—
89C2×Dic178—41no—
90C2×Dic178—41no—
91C2×Dic178—41no—
92C22×Dic89—41no—
93C22×Dic89—41no—
94C22×Dic89—41no—
95C22×Dic89—41no—
96Dic356—416no—
97C4⋊Dic89—22no—
98C4⋊Dic89—22no—
99C4⋊Dic89—22no—
100C4⋊Dic89—22no—
101C4⋊Dic89—22no—
102C4⋊Dic89—22no—
103C4⋊Dic89—22no—
104C4⋊Dic89—22no—
105C4⋊Dic89—41no—
106C4⋊Dic89—41no—
107C4⋊Dic89—41no—
108C4⋊Dic89—41no—
109C4⋊Dic89—41no—
110C4⋊Dic89—41no—
111C4⋊Dic89—41no—
112C4⋊Dic89—41no—
113C22×C4×C89C2×D411yescharacteristic
114C22×C4×C89C2×D411yescharacteristic
115C22×C4×C89C2×D411yescharacteristic
116C2×C8×C89—24no—
117C2×C8×C89—24no—
118C2×C8×C89Q1618yescomplemented
119C2×C8×C89C2×D414yes—
120C2×C8×C89C2×D414yes—
121C2×C8×C89C2×D414yes—
122C42×C89C2×D411yescharacteristic
123C42×C89C2×D411yescharacteristic
124C42×C89C2×D411yescharacteristic
125C42×C89C2411yescharacteristic
126C23×C89#12711yescharacteristic
127C2×C4×C89#12711yescharacteristic
128C2×C4×C89#12711yescharacteristic
129C2×C4×C89#12711yescharacteristic
130C2×C4×C89C2×Q1614yes—
131C2×C4×C89AGL(1,ℤ/8)14yes—
132C2×C4×C89#13714yes—
133C2×C4×C89C22×D411yescharacteristic
134C2×C4×C89C22×D411yescharacteristic
135C2×C4×C89C22×D411yescharacteristic
136C2×Dic89—42no—
137C2×Dic89—42no—
138C2×Dic89—42no—
139C2×Dic89—42no—
140C2×Dic89—82no—
141C2×Dic89—82no—
142C2×Dic89—82no—
143C2×Dic89—82no—
144Dic178—44no—
145Dic178—44no—
146Dic178—44no—
147Dic178—44no—
148Dic178—82no—
149Dic178—82no—
150Dic178—82no—
151Dic178—82no—
152C8×C89—24no—
153C8×C89—24no—
154C8×C89C2×Q1618yescomplemented
155C22×C89#49412yes—
156C22×C89#49612yes—
157C22×C89#49712yes—
158C22×C89C2×#12711yescharacteristic
159C4×C89#49412yes—
160C4×C89#49612yes—
161C4×C89#49712yes—
162C4×C89C22×Q1612yes—
163C4×C89C2×AGL(1,ℤ/8)12yes—
164C4×C89C2×#13712yes—
165Dic89—82no—
166Dic89—82no—
167Dic89—82no—
168Dic89—82no—
169C2×#1723—891nomaximal, Sylow
170C2×C89#172314yescomplemented
171C2×C89C2×#49411yescharacteristic
172C2×C89C2×#49611yescharacteristic
173C2×C89C2×#49711yescharacteristic
174C2×#500—891no—
175C2×#500—891no—
176C2×#498—891no—
177C2×#494—891no—
178C2×#487—891no—
179C2×#487—891no—
180#1723—898no—
181C2×#322D8911yescharacteristic
182C89C2×#172311yescharacteristic, complemented, Sylow
183C22×Q16—1782no—
184C2×C4⋊Q8—891no—
185C2×C4⋊Q8—891no—
186C2×C4⋊Q8—891no—
187C2×C4⋊Q8—891no—
188#500—894no—
189#500—894no—
190#500—1782no—
191#500—1782no—
192#498—894no—
193#498—1782no—
194#494—894no—
195#494—1782no—
196#487—894no—
197#487—894no—
198#487—1782no—
199#487—1782no—
200C2×#107—1782no—
201C2×#107—1782no—
202C2×#106—1782no—
203C2×#103—1782no—
204C2×#103—1782no—
205C2×C4×C8C2×D8911yescharacteristic
206C2×C4×C8C2×D8911yescharacteristic
207C2×C4×C8C2×D8911yescharacteristic
208#322C2×D8914yes—
209C22×Q8—1781no—
210C22×Q8—1781no—
211C22×Q8—1781no—
212C22×Q8—1781no—
213C2×Q16—3568no—
214C2×Q16—1788no—
215C22×C8D35612yes—
216C22×C8D35612yes—
217C22×C8D35612yes—
218C4⋊Q8—892no—
219C4⋊Q8—892no—
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⋊Q8—1781no—
229C4⋊Q8—1781no—
230C4⋊Q8—1781no—
231C4⋊Q8—1781no—
232C4⋊Q8—1781no—
233C4⋊Q8—1781no—
234C2×C4⋊C4—1781no—
235C2×C4⋊C4—1781no—
236C2×C4⋊C4—1781no—
237C2×C4⋊C4—1781no—
238C2×C4⋊C4—1781no—
239C2×C4⋊C4—1781no—
240C2×C4⋊C4—1781no—
241C2×C4⋊C4—1781no—
242C2×C42C22×D8911yescharacteristic
243#107—1788no—
244#107—1788no—
245#106—1788no—
246#103—1788no—
247#103—1788no—
248C4×C8D35612yes—
249C4×C8D35612yes—
250C4×C8D35612yes—
251C4×C8C22×D8912yes—
252C4×C8C22×D8912yes—
253C4×C8C22×D8912yes—
254C2×Q8—3561no—
255C2×Q8—3561no—
256C2×Q8—3561no—
257C2×Q8—3561no—
258C2×Q8—3564no—
259C2×Q8—3564no—
260C2×Q8—3564no—
261C2×Q8—3564no—
262C2×Q8—1782no—
263C2×Q8—1782no—
264C2×Q8—1782no—
265C2×Q8—1782no—
266C22×C4—3561no—
267C22×C4—3561no—
268C22×C4—3561no—
269C22×C4—3561no—
270C22×C4C2×D35611yescharacteristic
271C22×C4C2×D35611yescharacteristic
272C22×C4C2×D35611yescharacteristic
273Q16—35616no—
274C2×C8—24no—
275C2×C8—24no—
276C2×C8Dic35618yescomplemented
277C2×C8C2×D35614yes—
278C2×C8C2×D35614yes—
279C2×C8C2×D35614yes—
280C4⋊C4—3561no—
281C4⋊C4—3561no—
282C4⋊C4—3561no—
283C4⋊C4—3561no—
284C4⋊C4—3561no—
285C4⋊C4—3561no—
286C4⋊C4—3561no—
287C4⋊C4—3561no—
288C4⋊C4—1782no—
289C4⋊C4—1782no—
290C4⋊C4—1782no—
291C4⋊C4—1782no—
292C4⋊C4—1782no—
293C4⋊C4—1782no—
294C4⋊C4—1782no—
295C4⋊C4—1782no—
296C42C2×D35611yescharacteristic
297C42C2×D35611yescharacteristic
298C42C2×D35611yescharacteristic
299C42C23×D8911yescharacteristic
300C23#1566800911yescharacteristic
301Q8—3564no—
302Q8—3564no—
303Q8—3564no—
304Q8—3564no—
305Q8—7122no—
306Q8—7122no—
307Q8—7122no—
308Q8—7122no—
309C2×C4—3562no—
310C2×C4—3562no—
311C2×C4—3562no—
312C2×C4—3562no—
313C2×C4—7122no—
314C2×C4—7122no—
315C2×C4—7122no—
316C2×C4—7122no—
317C2×C4#1566800911yescharacteristic
318C2×C4#1566800911yescharacteristic
319C2×C4#1566800911yescharacteristic
320C2×C4C2×Dic35614yes—
321C2×C4#1566804014yes—
322C2×C4#1566804514yes—
323C2×C4C22×D35611yescharacteristic
324C2×C4C22×D35611yescharacteristic
325C2×C4C22×D35611yescharacteristic
326C8—24no—
327C8—24no—
328C8C2×Dic35618yescomplemented
329C22#1915197812yes—
330C22#1915198712yes—
331C22#1915199212yes—
332C22C2×#1566800911yescharacteristic
333C4—7122no—
334C4—7122no—
335C4—7122no—
336C4—7122no—
337C4#1915197812yes—
338C4#1915198712yes—
339C4#1915199212yes—
340C4C22×Dic35612yes—
341C4C2×#1566804012yes—
342C4C2×#1566804512yes—
343C2#2601992914yesdirect product factor
344C2C2×#1915197811yescharacteristic
345C2C2×#1915198711yescharacteristic
346C2C2×#1915199211yescharacteristic
subgroupG/H
centerC23#15668009
commutator, cosocleC42×C89C24
FrattiniC42C23×D89
FittingC2×#322×C89C2
socle, prime radicalC23×C89#127
hypercenterC2×#322D89
hypocenterC89C2×#1723
LCSG ▷ C42×C89 ▷ C22×C89 ▷ C89
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#322

Complements

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

NH ≅ G/Ntype
7. #26019929C2direct (N × H)
118. C2×C8×C89Q16semidirect
154. C8×C89C2×Q16semidirect
170. C2×C89#1723semidirect
182. C89C2×#1723semidirect
276. C2×C8Dic356semidirect
328. C8C2×Dic356semidirect
343. C2#26019929direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191520032
C2×#191519962
C2×#191519782
C2×#191519492
#260199292
C2×#322×C892
C2×#172389