Finite Group Databasebeta

← C2×#26021398 #36581704

Subgroups — C2×#26021398 #36581704

Order 22784.

1518 conjugacy classes of subgroups.

The subgroup lattice has 342 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#15668004C211yesmaximal, characteristic, complemented
2C22×#15667933C212yesmaximal
3#26021398C218yesmaximal, direct product factor
4C2×#19151360C212yesmaximal, complemented
5C2×#19151353C211yesmaximal, characteristic, complemented
6C2×#390×C89C211yesmaximal, characteristic
7C23×#10623494C2212yes—
8C2×#15668004—28no—
9C2×#15668004—22no—
10C2×#15668004C2214yescomplemented
11C22×C4⋊Dic89C2212yes—
12C22×#13083553—22no—
13C2×#15667933—28no—
14C2×#15667933C2218yes—
15#19151360C2218yescomplemented
16#19151353C2214yescomplemented
17C23×D4×C89C2211yescharacteristic
18C22×C4⋊C4×C89C2211yescharacteristic
19C22×C22⋊C4×C89—22no—
20C22×C42×C89C2211yescharacteristic
21#390×C89—22no—
22#390×C89C2214yes—
23C23×Dic89—22no—
24C22×#10623494—24no—
25C22×#10623494—24no—
26C22×#10623494—24no—
27C22×#10623494C2314yes—
28#15668004—216no—
29#15668004—216no—
30C2×C4⋊Dic89—24no—
31C2×C4⋊Dic89—22no—
32C2×C4⋊Dic89D418yes—
33C2×C4⋊Dic89C2314yes—
34C2×#13083553—216no—
35C2×#13083553—28no—
36#15667933—216no—
37C25×C89—21no—
38C22×D4×C89—24no—
39C22×D4×C89—21no—
40C22×D4×C89—24no—
41C22×D4×C89—22no—
42C22×D4×C89Q814yes—
43C22×D4×C89C2312yes—
44C23×C4×C89—21no—
45C23×C4×C89D412yes—
46C23×C4×C89C2311yescharacteristic
47C2×C4⋊C4×C89—24no—
48C2×C4⋊C4×C89—21no—
49C2×C4⋊C4×C89C2312yes—
50C2×C22⋊C4×C89—28no—
51C2×C22⋊C4×C89—48no—
52C2×C42×C89—24no—
53C2×C42×C89D412yes—
54C2×C42×C89C2312yes—
55C22×Dic89—28no—
56C22×Dic89—24no—
57C22×Dic89—44no—
58C22×Dic89—44no—
59C2×#10623494—24no—
60C2×#10623494—24no—
61C2×#10623494—24no—
62C2×#10623494—48no—
63C4⋊Dic89—28no—
64C4⋊Dic89—24no—
65C4⋊Dic89C2×D418yes—
66#13083553—232no—
67C24×C89—24no—
68C24×C89—22no—
69C24×C89—42no—
70C24×C89—42no—
71C24×C89—44no—
72C24×C89—44no—
73C24×C89C2×D411yescharacteristic
74C2×D4×C89—216no—
75C2×D4×C89—24no—
76C2×D4×C89—24no—
77C2×D4×C89—24no—
78C2×D4×C89—22no—
79C2×D4×C89—42no—
80C2×D4×C89—48no—
81C2×D4×C89—42no—
82C2×D4×C89C2×Q814yes—
83C22×C4×C89—24no—
84C22×C4×C89—24no—
85C22×C4×C89—24no—
86C22×C4×C89—22no—
87C22×C4×C89—42no—
88C22×C4×C89—44no—
89C22×C4×C89C2×D414yes—
90C22×C4×C89C2×D411yescharacteristic
91C22×C4×C89C2×D414yes—
92C22×C4×C89C2×Q812yes—
93C22×C4×C89#4114yes—
94C22×C4×C89#4112yes—
95C22×C4×C89C2411yescharacteristic
96C4⋊C4×C89—24no—
97C4⋊C4×C89—42no—
98C22⋊C4×C89—416no—
99C42×C89—24no—
100C42×C89—24no—
101C23×C89—24no—
102C23×C89—42no—
103C23×C89—42no—
104C23×C89—44no—
105C23×C89—44no—
106C23×C89—48no—
107C23×C89—416no—
108C23×C89—88no—
109C23×C89—84no—
110C23×C89—84no—
111C23×C89#12012yes—
112C23×C89C22⋊Q812yes—
113C23×C89#12412yes—
114C23×C89#13514yes—
115C23×C89AGL(1,ℤ/8)14yes—
116C23×C89C22×D411yescharacteristic
117D4×C89—28no—
118D4×C89—44no—
119D4×C89—48no—
120C2×C4×C89—24no—
121C2×C4×C89—24no—
122C2×C4×C89—24no—
123C2×C4×C89—48no—
124C2×C4×C89—42no—
125C2×C4×C89—44no—
126C2×C4×C89—84no—
127C2×C4×C89#12012yes—
128C2×C4×C89C22⋊Q818yes—
129C2×C4×C89C22⋊Q812yes—
130C2×C4×C89#12418yes—
131C2×C4×C89#12412yes—
132C2×C4×C89C22×D412yes—
133C2×C4×C89C22×Q811yescharacteristic
134C2×C4×C89C2×#4112yes—
135C2×C4×C89C2×#4111yescharacteristic
136C2×Dic89—28no—
137C2×Dic89—44no—
138C2×Dic89—44no—
139C2×Dic89—416no—
140#10623494—44no—
141C22×C89—48no—
142C22×C89—44no—
143C22×C89—82no—
144C22×C89—82no—
145C22×C89—84no—
146C22×C89—816no—
147C22×C89#39314yes—
148C22×C89#44918yes—
149C22×C89#47818yes—
150C22×C89#48814yes—
151C22×C89#49014yes—
152C22×C89C2×#12011yescharacteristic
153C22×C89C2×C22⋊Q811yescharacteristic
154C22×C89C2×#12411yescharacteristic
155C22×C89C2×#13512yes—
156C22×C89C2×AGL(1,ℤ/8)12yes—
157C4×C89—44no—
158C4×C89—82no—
159C4×C89#39314yes—
160C4×C89C2×C22⋊Q812yes—
161C4×C89C2×#12412yes—
162Dic89—48no—
163C2×#2025—891nomaximal, Sylow
164C2×C89—84no—
165C2×C89#202518yescomplemented
166C2×C89C2×#39311yescharacteristic
167C2×C89C2×#44912yes—
168C2×C89C2×#47812yes—
169C2×C89C2×#48811yescharacteristic
170C2×C89C2×#49011yescharacteristic
171C22×#125—891no—
172C22×#102—892no—
173C2×#390D8911yescharacteristic
174#2025—898no—
175C2×#340—892no—
176C2×#336—891no—
177C89C2×#202511yescharacteristic, complemented, Sylow
178C23×D4C2×D8911yescharacteristic
179C23×C8—892no—
180C2×#125—894no—
181C2×#125—1788no—
182C2×#125—1782no—
183C22×C4⋊C4—892no—
184C22×C4⋊C4—1782no—
185C22×C4⋊C4C2×D8911yescharacteristic
186C22×C22⋊C4—22no—
187C22×C42C2×D8911yescharacteristic
188C2×#102—898no—
189C2×#102—1788no—
190#390—22no—
191#390C2×D8914yes—
192#340—898no—
193#336—894no—
194C25—21no—
195C22×D4—24no—
196C22×D4—21no—
197C22×D4—24no—
198C22×D4—22no—
199C22×D4Dic17814yes—
200C22×D4C22×D8912yes—
201C23×C4—21no—
202C23×C4—1782no—
203C23×C4C22⋊D8912yes—
204C23×C4C22×D8911yescharacteristic
205C22×C8—894no—
206C22×C8—1784no—
207C22×C8—1784no—
208C22×C8—1784no—
209#125—17816no—
210#125—17816no—
211C2×C4⋊C4—24no—
212C2×C4⋊C4—21no—
213C2×C4⋊C4—898no—
214C2×C4⋊C4—894no—
215C2×C4⋊C4—17816no—
216C2×C4⋊C4—1784no—
217C2×C4⋊C4—1782no—
218C2×C4⋊C4—1788no—
219C2×C4⋊C4C22×D8912yes—
220C2×C22⋊C4—28no—
221C2×C22⋊C4—48no—
222C2×C42—24no—
223C2×C42C22⋊D8912yes—
224C2×C42C22×D8912yes—
225#102—17816no—
226C24—24no—
227C24—22no—
228C24—42no—
229C24—42no—
230C24—44no—
231C24—44no—
232C24C2×C22⋊D8911yescharacteristic
233C2×D4—216no—
234C2×D4—24no—
235C2×D4—24no—
236C2×D4—24no—
237C2×D4—22no—
238C2×D4—42no—
239C2×D4—48no—
240C2×D4—42no—
241C2×D4C2×Dic17814yes—
242C22×C4—24no—
243C22×C4—24no—
244C22×C4—24no—
245C22×C4—22no—
246C22×C4—42no—
247C22×C4—44no—
248C22×C4—3564no—
249C22×C4—3564no—
250C22×C4—1788no—
251C22×C4—1784no—
252C22×C4D4×D8914yes—
253C22×C4C2×C22⋊D8914yes—
254C22×C4C2×C22⋊D8911yescharacteristic
255C22×C4C2×Dic17812yes—
256C22×C4#1308357314yes—
257C22×C4#1308357412yes—
258C22×C4C23×D8911yescharacteristic
259C2×C8—3568no—
260C2×C8—1784no—
261C2×C8—1784no—
262C2×C8—1784no—
263C4⋊C4—24no—
264C4⋊C4—42no—
265C4⋊C4—898no—
266C4⋊C4—17832no—
267C4⋊C4—1788no—
268C4⋊C4—1784no—
269C22⋊C4—416no—
270C42—24no—
271C42—24no—
272C23—24no—
273C23—44no—
274C23—416no—
275C23—48no—
276C23—42no—
277C23—42no—
278C23—44no—
279C23—84no—
280C23—84no—
281C23—88no—
282C23#1566798012yes—
283C23#1566799112yes—
284C23#1566799912yes—
285C23#1566803214yes—
286C23#1566803814yes—
287C23C22×C22⋊D8911yescharacteristic
288D4—28no—
289D4—48no—
290D4—44no—
291C2×C4—24no—
292C2×C4—24no—
293C2×C4—24no—
294C2×C4—48no—
295C2×C4—44no—
296C2×C4—42no—
297C2×C4—84no—
298C2×C4—3564no—
299C2×C4—35616no—
300C2×C4—3564no—
301C2×C4—1788no—
302C2×C4#1566798012yes—
303C2×C4#1566798918yes—
304C2×C4#1566799112yes—
305C2×C4#1566799818yes—
306C2×C4#1566799912yes—
307C2×C4C2×D4×D8912yes—
308C2×C4C22×Dic17811yescharacteristic
309C2×C4C2×#1308357312yes—
310C2×C4C2×#1308357411yescharacteristic
311C8—3564no—
312C22—44no—
313C22—48no—
314C22—816no—
315C22—84no—
316C22—82no—
317C22—82no—
318C22#1915151014yes—
319C22#1915174118yes—
320C22#1915189818yes—
321C22#1915195214yes—
322C22#1915196214yes—
323C22C2×#1566798011yescharacteristic
324C22C2×#1566799111yescharacteristic
325C22C2×#1566799911yescharacteristic
326C22C2×#1566803212yes—
327C22C2×#1566803812yes—
328C4—44no—
329C4—82no—
330C4—3568no—
331C4#1915151014yes—
332C4C2×#1566798912yes—
333C4C2×#1566799812yes—
334C2—84no—
335C2#2602139818yesdirect product factor
336C2C2×#1915151011yescharacteristic
337C2C2×#1915174112yes—
338C2C2×#1915189812yes—
339C2C2×#1915195211yescharacteristic
340C2C2×#1915196211yescharacteristic
subgroupG/H
centerC24C2×C22⋊D89
commutator, cosocleC22×C4×C89C24
FrattiniC22×C4C23×D89
FittingC2×#390×C89C2
socleC24×C89C2×D4
prime radicalC23×D4×C89C22
hypercenterC2×#390D89
hypocenterC89C2×#2025
LCSG ▷ C22×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C24 ◁ C22×C42 ◁ C2×#390

Complements

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

NH ≅ G/Ntype
1. C22×#15668004C2semidirect
3. #26021398C2direct (N × H)
4. C2×#19151360C2semidirect
5. C2×#19151353C2semidirect
10. C2×#15668004C22semidirect
15. #19151360C22semidirect
16. #19151353C22semidirect
165. C2×C89#2025semidirect
177. C89C2×#2025semidirect
335. C2#26021398direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156680042
C22×#156679332
#260213982
C2×#191513602
C2×#191513532
C2×#390×C892
C2×#202589