Finite Group Databasebeta

← C2×#26021599 #36582530

Subgroups — C2×#26021599 #36582530

Order 22784.

1130 conjugacy classes of subgroups.

The subgroup lattice has 358 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19151641C212yesmaximal
2C2×#19151463C211yesmaximal, characteristic
3#26021599C218yesmaximal, direct product factor
4C2×#19151367C211yesmaximal, characteristic
5C2×#19151357C212yesmaximal
6C2×#544×C89C211yesmaximal, characteristic
7C22×#13083558C2212yes—
8C22×C4⋊Dic89C2211yescharacteristic
9C22×C4×Dic89C2211yescharacteristic
10#19151641—24no—
11#19151641C2218yes—
12C2×#15667945—22no—
13C2×#15667943—22no—
14#19151463—22no—
15#19151463C2214yes—
16C2×#15667919—22no—
17#19151367C2214yes—
18#19151357C2218yes—
19#544×C89—24no—
20#544×C89—22no—
21#544×C89C2214yes—
22C2×C4⋊Q8×C89—22no—
23C2×#125×C89—22no—
24C2×C22⋊Q8×C89—22no—
25C2×#117×C89C2212yes—
26C22×C4⋊C4×C89C2211yescharacteristic
27C23×Dic89—21no—
28C23×Dic89—21no—
29C2×#13083558—22no—
30C2×#13083558—24no—
31C2×#13083558Q818yescomplemented
32C2×#13083558C2314yes—
33C22×#10623494—22no—
34C2×C4⋊Dic89—22no—
35C2×C4⋊Dic89—22no—
36C2×C4⋊Dic89—21no—
37C2×C4⋊Dic89C2312yes—
38C2×C4×Dic89—21no—
39C2×C4×Dic89—22no—
40C2×C4×Dic89Q814yescomplemented
41C2×C4×Dic89C2312yes—
42#15667945—28no—
43#15667943—28no—
44#15667919—28no—
45C22×Q8×C89—22no—
46C23×C4×C89D412yes—
47C23×C4×C89C2311yescharacteristic
48C4⋊Q8×C89—28no—
49C4⋊Q8×C89—28no—
50#125×C89—28no—
51#125×C89—28no—
52C22⋊Q8×C89—28no—
53C22⋊Q8×C89—28no—
54#117×C89—22no—
55#117×C89—22no—
56#117×C89D414yes—
57#117×C89C2314yes—
58C2×C4⋊C4×C89—22no—
59C2×C4⋊C4×C89—24no—
60C2×C4⋊C4×C89—22no—
61C2×C4⋊C4×C89—22no—
62C2×C4⋊C4×C89D412yes—
63C2×C4⋊C4×C89D412yes—
64C2×C4⋊C4×C89D412yes—
65C2×C4⋊C4×C89C2312yes—
66C2×C22⋊C4×C89—22no—
67C2×C42×C89—22no—
68C22×Dic89—24no—
69C22×Dic89—22no—
70C22×Dic89—22no—
71C22×Dic89—42no—
72C22×Dic89—42no—
73C22×Dic89—44no—
74C22×Dic89—41no—
75C22×Dic89—41no—
76#13083558—28no—
77#13083558—24no—
78#13083558C2×Q818yescomplemented
79C2×#10623494—28no—
80C2×#10623494—24no—
81C4⋊Dic89—24no—
82C4⋊Dic89—42no—
83C4×Dic89—24no—
84C4×Dic89—22no—
85C4×Dic89C2×Q814yescomplemented
86C24×C89C2×D411yescharacteristic
87C2×Q8×C89—28no—
88C2×Q8×C89—84no—
89C22×C4×C89—22no—
90C22×C4×C89—22no—
91C22×C4×C89—22no—
92C22×C4×C89—22no—
93C22×C4×C89—44no—
94C22×C4×C89C2×D414yes—
95C22×C4×C89C2×D411yescharacteristic
96C22×C4×C89C2×D412yes—
97C22×C4×C89C2×D412yes—
98C22×C4×C89C2×Q814yes—
99C22×C4×C89C2×Q812yes—
100C22×C4×C89#4112yes—
101C22×C4×C89C2411yescharacteristic
102C4⋊C4×C89—28no—
103C4⋊C4×C89—216no—
104C4⋊C4×C89—24no—
105C4⋊C4×C89—22no—
106C4⋊C4×C89—22no—
107C4⋊C4×C89—24no—
108C4⋊C4×C89C2×D414yes—
109C4⋊C4×C89C2×D414yes—
110C22⋊C4×C89—24no—
111C22⋊C4×C89—24no—
112C42×C89—24no—
113C42×C89—24no—
114C23×C89—22no—
115C23×C89—22no—
116C23×C89#12011yescharacteristic
117C23×C89#12011yescharacteristic
118C23×C89C22⋊Q812yes—
119C23×C89C4⋊Q812yes—
120C23×C89C22×D411yescharacteristic
121Q8×C89—88no—
122C2×C4×C89—24no—
123C2×C4×C89—24no—
124C2×C4×C89—24no—
125C2×C4×C89—44no—
126C2×C4×C89—44no—
127C2×C4×C89—44no—
128C2×C4×C89—44no—
129C2×C4×C89—82no—
130C2×C4×C89#12012yes—
131C2×C4×C89C22⋊Q814yes—
132C2×C4×C89C22⋊Q814yes—
133C2×C4×C89C22⋊Q812yes—
134C2×C4×C89C4⋊Q814yes—
135C2×C4×C89C4⋊Q814yes—
136C2×C4×C89C4⋊Q812yes—
137C2×C4×C89C22×D412yes—
138C2×C4×C89C22×Q812yes—
139C2×C4×C89C22×Q811yescharacteristic
140C2×C4×C89C2×#4111yescharacteristic
141C2×Dic89—24no—
142C2×Dic89—48no—
143C2×Dic89—42no—
144C2×Dic89—42no—
145C2×Dic89—44no—
146C2×Dic89—42no—
147C2×Dic89—82no—
148C2×Dic89—82no—
149#10623494—28no—
150C22×C89—24no—
151C22×C89—24no—
152C22×C89—21no—
153C22×C89—21no—
154C22×C89—21no—
155C22×C89—21no—
156C22×C89#39512yes—
157C22×C89#39512yes—
158C22×C89#45412yes—
159C22×C89#45512yes—
160C22×C89C2×#12011yescharacteristic
161C22×C89C2×C22⋊Q811yescharacteristic
162C22×C89C2×C4⋊Q811yescharacteristic
163C4×C89—44no—
164C4×C89—44no—
165C4×C89—44no—
166C4×C89#39514yes—
167C4×C89C2×C22⋊Q812yes—
168C4×C89C2×C4⋊Q812yes—
169Dic89—44no—
170Dic89—82no—
171C2×#2061—891nomaximal, Sylow
172C2×C89—21no—
173C2×C89—21no—
174C2×C89—22no—
175C2×C89#206114yescomplemented
176C2×C89C2×#39511yescharacteristic
177C2×C89C2×#45511yescharacteristic
178C2×C89C2×#45411yescharacteristic
179C2×#544D8911yescharacteristic
180C2×#428—892no—
181C2×#382—891no—
182#2061—898no—
183C2×#343—891no—
184C2×#339—892no—
185C89C2×#206111yescharacteristic, complemented, Sylow
186C22×M16—892no—
187#544—24no—
188#544—22no—
189#544C2×D8914yes—
190C2×C4⋊Q8—22no—
191C2×#125—22no—
192C2×C22⋊Q8—22no—
193C2×#117C2×D8912yes—
194C22×C4⋊C4—891no—
195C22×C4⋊C4C2×D8911yescharacteristic
196C22×C42—891no—
197#428—898no—
198#428—1784no—
199C2×#107—1782no—
200C2×#106—1782no—
201#382—894no—
202#382—1782no—
203C2×#95—1782no—
204#343—894no—
205#339—898no—
206C22×Q8—22no—
207C23×C4—1781no—
208C23×C4—1781no—
209C23×C4C22⋊D8912yes—
210C23×C4C22×D8911yescharacteristic
211C2×M16—898no—
212C2×M16—894no—
213C2×M16—1782no—
214C2×M16—1784no—
215C22×C8—1782no—
216C4⋊Q8—28no—
217C4⋊Q8—28no—
218#125—28no—
219#125—28no—
220C22⋊Q8—28no—
221C22⋊Q8—28no—
222#117—22no—
223#117—22no—
224#117C22⋊D8914yes—
225#117C22×D8914yes—
226C2×C4⋊C4—22no—
227C2×C4⋊C4—24no—
228C2×C4⋊C4—22no—
229C2×C4⋊C4—22no—
230C2×C4⋊C4—892no—
231C2×C4⋊C4—1781no—
232C2×C4⋊C4—1782no—
233C2×C4⋊C4—1782no—
234C2×C4⋊C4C22⋊D8912yes—
235C2×C4⋊C4C22⋊D8912yes—
236C2×C4⋊C4C22⋊D8912yes—
237C2×C4⋊C4C22×D8912yes—
238C2×C22⋊C4—22no—
239C2×C42—22no—
240C2×C42—894no—
241C2×C42—892no—
242C2×C42—1781no—
243C2×C42—1782no—
244#107—1788no—
245#106—1788no—
246#95—1788no—
247C24C2×C22⋊D8911yescharacteristic
248C2×Q8—28no—
249C2×Q8—84no—
250C22×C4—22no—
251C22×C4—22no—
252C22×C4—22no—
253C22×C4—22no—
254C22×C4—44no—
255C22×C4—3562no—
256C22×C4—3562no—
257C22×C4—3564no—
258C22×C4—3561no—
259C22×C4—3561no—
260C22×C4—1782no—
261C22×C4—1784no—
262C22×C4—1782no—
263C22×C4C2×C22⋊D8914yes—
264C22×C4C2×C22⋊D8911yescharacteristic
265C22×C4C2×C22⋊D8912yes—
266C22×C4C2×C22⋊D8912yes—
267C22×C4Q8×D8914yes—
268C22×C4Q8×D8912yes—
269C22×C4#1308357512yes—
270C22×C4C23×D8911yescharacteristic
271M16—898no—
272M16—1788no—
273M16—1784no—
274C2×C8—1788no—
275C2×C8—1784no—
276C4⋊C4—28no—
277C4⋊C4—216no—
278C4⋊C4—24no—
279C4⋊C4—22no—
280C4⋊C4—22no—
281C4⋊C4—24no—
282C4⋊C4—3562no—
283C4⋊C4—1784no—
284C4⋊C4C2×C22⋊D8914yes—
285C4⋊C4C2×C22⋊D8914yes—
286C22⋊C4—24no—
287C22⋊C4—24no—
288C42—24no—
289C42—24no—
290C42—894no—
291C42—1784no—
292C42—1782no—
293C23—22no—
294C23—22no—
295C23#1566798111yescharacteristic
296C23#1566798111yescharacteristic
297C23#1566798812yes—
298C23#1566801012yes—
299C23C22×C22⋊D8911yescharacteristic
300Q8—88no—
301C2×C4—24no—
302C2×C4—24no—
303C2×C4—24no—
304C2×C4—44no—
305C2×C4—44no—
306C2×C4—44no—
307C2×C4—44no—
308C2×C4—82no—
309C2×C4—3562no—
310C2×C4—3562no—
311C2×C4—3568no—
312C2×C4—3564no—
313C2×C4—3562no—
314C2×C4—1784no—
315C2×C4—7122no—
316C2×C4—7122no—
317C2×C4#1566798112yes—
318C2×C4#1566798812yes—
319C2×C4#1566798814yes—
320C2×C4#1566798814yes—
321C2×C4#1566801014yes—
322C2×C4#1566801014yes—
323C2×C4#1566801012yes—
324C2×C4C22×C22⋊D8912yes—
325C2×C4C2×Q8×D8911yescharacteristic
326C2×C4C2×Q8×D8912yes—
327C2×C4C2×#1308357511yescharacteristic
328C8—1788no—
329C22—21no—
330C22—21no—
331C22—21no—
332C22—21no—
333C22—24no—
334C22—24no—
335C22#1915151712yes—
336C22#1915151712yes—
337C22#1915177112yes—
338C22#1915177612yes—
339C22C2×#1566798111yescharacteristic
340C22C2×#1566798811yescharacteristic
341C22C2×#1566801011yescharacteristic
342C4—44no—
343C4—44no—
344C4—44no—
345C4—3564no—
346C4—7122no—
347C4#1915151714yes—
348C4C2×#1566798812yes—
349C4C2×#1566801012yes—
350C2—21no—
351C2—21no—
352C2—22no—
353C2#2602159914yesdirect product factor
354C2C2×#1915151711yescharacteristic
355C2C2×#1915177611yescharacteristic
356C2C2×#1915177111yescharacteristic
subgroupG/H
centerC23#15667981
commutator, cosocleC22×C4×C89C24
FrattiniC22×C4C23×D89
FittingC2×#544×C89C2
socleC23×C89#120
prime radicalC24×C89C2×D4
hypercenterC2×#544D89
hypocenterC89C2×#2061
LCSG ▷ C22×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#544

Complements

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

NH ≅ G/Ntype
3. #26021599C2direct (N × H)
31. C2×#13083558Q8semidirect
40. C2×C4×Dic89Q8semidirect
78. #13083558C2×Q8semidirect
85. C4×Dic89C2×Q8semidirect
175. C2×C89#2061semidirect
185. C89C2×#2061semidirect
353. C2#26021599direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191516412
C2×#191514632
#260215992
C2×#191513672
C2×#191513572
C2×#544×C892
C2×#206189