Finite Group Databasebeta

← C2×#26021114 #36558239

Subgroups — C2×#26021114 #36558239

Order 22784.

1614 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×#15667946C211yesmaximal, characteristic
2C22×#15667936C212yesmaximal
3C22×C8×Dic89C211yesmaximal, characteristic
4C2×#19151505C212yesmaximal
5#26021114C218yesmaximal, direct product factor
6C23×Q16×C89C211yesmaximal, characteristic
7C23×#10623494C2211yescharacteristic
8C22×C4⋊Dic89C2212yes—
9C22×C4×Dic89C2211yescharacteristic
10C2×#15667946—24no—
11C2×#15667946C2214yes—
12C2×#15667936—28no—
13C2×#15667936C2218yes—
14C2×C8×Dic89—24no—
15C2×C8×Dic89C2214yes—
16#19151505—24no—
17#19151505C2218yes—
18C2×#15667919—24no—
19C23×Q8×C89C2212yes—
20C22×Q16×C89—24no—
21C22×Q16×C89—24no—
22C22×Q16×C89C418yescomplemented
23C22×Q16×C89C2214yes—
24C23×C8×C89C2211yescharacteristic
25C23×Dic89—22no—
26C23×Dic89D412yes—
27C22×#10623494—22no—
28C22×#10623494—22no—
29C22×#10623494D414yes—
30C22×#10623494C2312yes—
31C2×C4⋊Dic89—24no—
32C2×C4⋊Dic89—24no—
33C2×C4⋊Dic89—22no—
34C2×C4⋊Dic89C2314yes—
35C2×C4×Dic89—22no—
36C2×C4×Dic89—22no—
37C2×C4×Dic89D412yes—
38C2×C4×Dic89C2312yes—
39#15667946—28no—
40#15667936—216no—
41C8×Dic89—28no—
42#15667919—216no—
43C22×Q8×C89—22no—
44C22×Q8×C89—24no—
45C22×Q8×C89—24no—
46C22×Q8×C89—24no—
47C22×Q8×C89—24no—
48C22×Q8×C89—24no—
49C22×Q8×C89C2×C418yes—
50C22×Q8×C89C2314yes—
51C23×C4×C89—22no—
52C23×C4×C89C2311yescharacteristic
53C2×Q16×C89—232no—
54C2×Q16×C89—28no—
55C2×Q16×C89—28no—
56C2×Q16×C89C2×C4116yescomplemented
57C22×C8×C89C2×C414yes—
58C22×C8×C89D414yes—
59C22×C8×C89D414yes—
60C22×C8×C89C2312yes—
61C22×Dic89—24no—
62C22×Dic89—24no—
63C22×Dic89—24no—
64C22×Dic89—44no—
65C22×Dic89—48no—
66C22×Dic89Q1618yescomplemented
67C22×Dic89C2×D414yes—
68C2×#10623494—28no—
69C2×#10623494—22no—
70C2×#10623494—22no—
71C2×#10623494C2×D414yes—
72C4⋊Dic89—24no—
73C4⋊Dic89—24no—
74C4⋊Dic89—44no—
75C4×Dic89—24no—
76C4×Dic89—22no—
77C4×Dic89—22no—
78C24×C89C2×D411yescharacteristic
79C2×Q8×C89—28no—
80C2×Q8×C89—24no—
81C2×Q8×C89—216no—
82C2×Q8×C89—216no—
83C2×Q8×C89—24no—
84C2×Q8×C89—24no—
85C2×Q8×C89—24no—
86C2×Q8×C89—24no—
87C2×Q8×C89—44no—
88C2×Q8×C89—48no—
89C2×Q8×C89—48no—
90C2×Q8×C89—44no—
91C2×Q8×C89C22×C418yes—
92C22×C4×C89—28no—
93C22×C4×C89—24no—
94C22×C4×C89—44no—
95C22×C4×C89—44no—
96C22×C4×C89C22×C412yes—
97C22×C4×C89C2×D412yes—
98C22×C4×C89C2×D412yes—
99C22×C4×C89C2×D411yescharacteristic
100C22×C4×C89C2×D412yes—
101C22×C4×C89#4112yes—
102C22×C4×C89#4112yes—
103C22×C4×C89C2411yescharacteristic
104Q16×C89—232no—
105C2×C8×C89C22⋊C4116yes—
106C2×C8×C89C22×C414yes—
107C2×C8×C89C2×D414yes—
108C2×C8×C89C2×D414yes—
109C23×C89C4×D412yes—
110C23×C89#12112yes—
111C23×C89#12712yes—
112C23×C89C2×Q1614yes—
113C23×C89#13514yes—
114C23×C89C22×D411yescharacteristic
115Q8×C89—28no—
116Q8×C89—28no—
117Q8×C89—44no—
118Q8×C89—44no—
119Q8×C89—416no—
120C2×C4×C89—28no—
121C2×C4×C89—44no—
122C2×C4×C89—44no—
123C2×C4×C89—416no—
124C2×C4×C89C2×C22⋊C414yes—
125C2×C4×C89C4×D414yes—
126C2×C4×C89C4×D412yes—
127C2×C4×C89#12114yes—
128C2×C4×C89#12112yes—
129C2×C4×C89#12414yes—
130C2×C4×C89#12712yes—
131C2×C4×C89C23×C411yescharacteristic
132C2×C4×C89C22×D411yescharacteristic
133C2×C4×C89C22×D411yescharacteristic
134C2×C4×C89C22×D411yescharacteristic
135C2×C4×C89C2×#4111yescharacteristic
136C2×C4×C89C2×#4111yescharacteristic
137C2×Dic89—24no—
138C2×Dic89—24no—
139C2×Dic89—216no—
140C2×Dic89—44no—
141C2×Dic89—48no—
142C2×Dic89—88no—
143C2×Dic89C2×Q1618yescomplemented
144C8×C89C2×C22⋊C418yes—
145#10623494—24no—
146C22×C89#39014yes—
147C22×C89C4×Q1618yes—
148C22×C89#46718yes—
149C22×C89#49414yes—
150C22×C89#49514yes—
151C22×C89C2×C4×D411yescharacteristic
152C22×C89C2×#12111yescharacteristic
153C22×C89C2×#12711yescharacteristic
154C22×C89C22×Q1612yes—
155C22×C89C2×#13512yes—
156C4×C89—48no—
157C4×C89#39014yes—
158C4×C89C22×C22⋊C411yescharacteristic
159C4×C89C2×C4×D411yescharacteristic
160C4×C89C2×#12111yescharacteristic
161C4×C89C2×#12411yescharacteristic
162Dic89—28no—
163Dic89—84no—
164C2×#1969—891nomaximal, Sylow
165C2×C89#196918yescomplemented
166C2×C89C2×#39011yescharacteristic
167C2×C89C2×C4×Q1612yes—
168C2×C89C2×#46712yes—
169C2×C89C2×#49411yescharacteristic
170C2×C89C2×#49511yescharacteristic
171C23×Q16D8911yescharacteristic
172C22×#107—891no—
173C22×#103—892no—
174C22×C4×C8—891no—
175C2×#391—892no—
176#1969—898no—
177C89C2×#196911yescharacteristic, complemented, Sylow
178C23×Q8C2×D8912yes—
179C22×Q16—24no—
180C22×Q16—24no—
181C22×Q16Dic8918yescomplemented
182C22×Q16C2×D8914yes—
183C23×C8—891no—
184C23×C8C2×D8911yescharacteristic
185C22×C4⋊C4—892no—
186C22×C42—891no—
187C2×#107—894no—
188C2×#107—1784no—
189C2×#103—898no—
190C2×#103—1788no—
191C2×C4×C8—894no—
192C2×C4×C8—1784no—
193#391—898no—
194#391—1784no—
195C2×#95—1784no—
196C22×Q8—22no—
197C22×Q8—24no—
198C22×Q8—24no—
199C22×Q8—24no—
200C22×Q8—24no—
201C22×Q8—24no—
202C22×Q8C2×Dic8918yes—
203C22×Q8C22×D8914yes—
204C23×C4—22no—
205C23×C4—892no—
206C23×C4—1782no—
207C23×C4C22×D8911yescharacteristic
208C2×Q16—232no—
209C2×Q16—28no—
210C2×Q16—28no—
211C2×Q16C2×Dic89116yescomplemented
212C22×C8—894no—
213C22×C8—892no—
214C22×C8—1782no—
215C22×C8—1782no—
216C22×C8C2×Dic8914yes—
217C22×C8C22⋊D8914yes—
218C22×C8C22⋊D8914yes—
219C22×C8C22×D8912yes—
220C2×C4⋊C4—894no—
221C2×C4⋊C4—1782no—
222C2×C4⋊C4—1784no—
223C2×C4⋊C4—1784no—
224C2×C42—892no—
225C2×C42—892no—
226C2×C42—1782no—
227C2×C42—1782no—
228#107—1788no—
229#103—17816no—
230C4×C8—1788no—
231#95—17816no—
232C24D4×D8911yescharacteristic
233C2×Q8—28no—
234C2×Q8—24no—
235C2×Q8—216no—
236C2×Q8—24no—
237C2×Q8—24no—
238C2×Q8—24no—
239C2×Q8—24no—
240C2×Q8—216no—
241C2×Q8—48no—
242C2×Q8—44no—
243C2×Q8—48no—
244C2×Q8—44no—
245C2×Q8C22×Dic8918yes—
246C22×C4—28no—
247C22×C4—24no—
248C22×C4—44no—
249C22×C4—44no—
250C22×C4—898no—
251C22×C4—894no—
252C22×C4—3564no—
253C22×C4—3568no—
254C22×C4—1784no—
255C22×C4—1784no—
256C22×C4—1784no—
257C22×C4C22×Dic8912yes—
258C22×C4D4×D8911yescharacteristic
259C22×C4D4×D8912yes—
260C22×C4C2×C22⋊D8912yes—
261C22×C4C2×C22⋊D8912yes—
262C22×C4#1308357312yes—
263C22×C4#1308357312yes—
264C22×C4C23×D8911yescharacteristic
265Q16—232no—
266C2×C8—894no—
267C2×C8—1788no—
268C2×C8—1782no—
269C2×C8—1782no—
270C2×C8C22⋊Dic89116yes—
271C2×C8C22×Dic8914yes—
272C2×C8C2×C22⋊D8914yes—
273C2×C8C2×C22⋊D8914yes—
274C4⋊C4—3564no—
275C4⋊C4—1784no—
276C4⋊C4—1784no—
277C42—1784no—
278C42—1782no—
279C42—1782no—
280C23D4×Dic8912yes—
281C23#1566798312yes—
282C23#1566800812yes—
283C23Q16×D8914yes—
284C23#1566803514yes—
285C23C2×D4×D8911yescharacteristic
286Q8—28no—
287Q8—28no—
288Q8—416no—
289Q8—44no—
290Q8—44no—
291C2×C4—28no—
292C2×C4—44no—
293C2×C4—416no—
294C2×C4—44no—
295C2×C4—898no—
296C2×C4—3564no—
297C2×C4—3568no—
298C2×C4—1784no—
299C2×C4—17816no—
300C2×C4—1784no—
301C2×C4—7128no—
302C2×C4C2×C22⋊Dic8914yes—
303C2×C4D4×Dic8912yes—
304C2×C4D4×Dic8914yes—
305C2×C4#1566798312yes—
306C2×C4#1566798314yes—
307C2×C4#1566799914yes—
308C2×C4#1566800812yes—
309C2×C4C23×Dic8911yescharacteristic
310C2×C4C2×D4×D8911yescharacteristic
311C2×C4C22×C22⋊D8911yescharacteristic
312C2×C4C22×C22⋊D8911yescharacteristic
313C2×C4C2×#1308357311yescharacteristic
314C2×C4C2×#1308357311yescharacteristic
315C8—1784no—
316C8C2×C22⋊Dic8918yes—
317C22#1915150114yes—
318C22Q16×Dic8918yes—
319C22#1915183618yes—
320C22#1915197614yes—
321C22#1915198314yes—
322C22C2×D4×Dic8911yescharacteristic
323C22C2×#1566798311yescharacteristic
324C22C2×#1566800811yescharacteristic
325C22C2×Q16×D8912yes—
326C22C2×#1566803512yes—
327C4—48no—
328C4—1788no—
329C4—7124no—
330C4#1915150114yes—
331C4C22×C22⋊Dic8911yescharacteristic
332C4C2×D4×Dic8911yescharacteristic
333C4C2×#1566798311yescharacteristic
334C4C2×#1566799911yescharacteristic
335C2#2602111418yesdirect product factor
336C2C2×#1915150111yescharacteristic
337C2C2×Q16×Dic8912yes—
338C2C2×#1915183612yes—
339C2C2×#1915197611yescharacteristic
340C2C2×#1915198311yescharacteristic
subgroupG/H
centerC24D4×D89
commutatorC2×C4×C89C23×C4
FrattiniC22×C4C23×D89
FittingC23×Q16×C89C2
socle, prime radicalC24×C89C2×D4
cosocleC22×C4×C89C24
hypercenterC23×Q16D89
hypocenterC89C2×#1969
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C24 ◁ C23×C4 ◁ C23×Q16

Complements

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

NH ≅ G/Ntype
5. #26021114C2direct (N × H)
22. C22×Q16×C89C4semidirect
56. C2×Q16×C89C2×C4semidirect
66. C22×Dic89Q16semidirect
143. C2×Dic89C2×Q16semidirect
165. C2×C89#1969semidirect
177. C89C2×#1969semidirect
181. C22×Q16Dic89semidirect
211. C2×Q16C2×Dic89semidirect
335. C2#26021114direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156679462
C22×#156679362
C22×C8×Dic892
C2×#191515052
#260211142
C23×Q16×C892
C2×#196989