Finite Group Databasebeta

← C2×#26021189 #36558870

Subgroups — C2×#26021189 #36558870

Order 22784.

1502 conjugacy classes of subgroups.

The subgroup lattice has 304 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4⋊#10623494C211yesmaximal, characteristic
2C22×C4×#10623494C211yesmaximal, characteristic
3#26021189C218yesmaximal, direct product factor
4C2×#19151353C214yesmaximal
5C22×C4×Q8×C89C211yesmaximal, characteristic
6C23×#10623494C2212yes—
7C23×#10623494C2212yes—
8C2×C4⋊#10623494—24no—
9C2×C4⋊#10623494C2214yes—
10C2×C4×#10623494—24no—
11C2×C4×#10623494C2214yes—
12#19151353C22116yes—
13C23×Q8×C89C411yescharacteristic
14C2×C4×Q8×C89—24no—
15C2×C4×Q8×C89—24no—
16C2×C4×Q8×C89C414yes—
17C2×C4×Q8×C89C2214yes—
18C22×C4⋊C4×C89C411yescharacteristic
19C22×C4⋊C4×C89C412yes—
20C22×C42×C89C2212yes—
21C22×C42×C89C2211yescharacteristic
22C22×#10623494—24no—
23C22×#10623494—24no—
24C22×#10623494—24no—
25C22×#10623494—28no—
26C22×#10623494Q818yescomplemented
27C22×#10623494C2314yes—
28C22×#10623494C2314yes—
29C4⋊#10623494—28no—
30C4×#10623494—28no—
31C22×Q8×C89—24no—
32C22×Q8×C89—24no—
33C22×Q8×C89C818yescomplemented
34C22×Q8×C89C2×C414yes—
35C23×C4×C89C2×C412yes—
36C23×C4×C89C2×C411yescharacteristic
37C23×C4×C89C2×C412yes—
38C23×C4×C89C2×C411yescharacteristic
39C23×C4×C89C2311yescharacteristic
40C4×Q8×C89—216no—
41C4×Q8×C89—28no—
42C4×Q8×C89—28no—
43C2×C4⋊C4×C89—28no—
44C2×C4⋊C4×C89—24no—
45C2×C4⋊C4×C89C2×C414yes—
46C2×C4⋊C4×C89C2×C418yes—
47C2×C42×C89—24no—
48C2×C42×C89—24no—
49C2×C42×C89C2×C414yes—
50C2×C42×C89C2×C412yes—
51C2×C42×C89D414yes—
52C2×C42×C89D414yes—
53C2×C42×C89C2314yes—
54C2×C42×C89C2312yes—
55C2×#10623494—216no—
56C2×#10623494—24no—
57C2×#10623494—24no—
58C2×#10623494—24no—
59C2×#10623494—28no—
60C2×#10623494—48no—
61C2×#10623494C2×Q818yescomplemented
62C24×C89C22×C411yescharacteristic
63C2×Q8×C89—232no—
64C2×Q8×C89—28no—
65C2×Q8×C89—28no—
66C2×Q8×C89C2×C8116yescomplemented
67C22×C4×C89—24no—
68C22×C4×C89—24no—
69C22×C4×C89—24no—
70C22×C4×C89—24no—
71C22×C4×C89—28no—
72C22×C4×C89C22⋊C414yes—
73C22×C4×C89C22⋊C414yes—
74C22×C4×C89C2×C818yes—
75C22×C4×C89C2×C814yes—
76C22×C4×C89M1614yes—
77C22×C4×C89C22×C414yes—
78C22×C4×C89C22×C412yes—
79C22×C4×C89C22×C414yes—
80C22×C4×C89C22×C411yescharacteristic
81C22×C4×C89C22×C412yes—
82C22×C4×C89C2×D412yes—
83C22×C4×C89C2×D412yes—
84C22×C4×C89C2×Q814yes—
85C22×C4×C89#4114yes—
86C22×C4×C89C2411yescharacteristic
87C4⋊C4×C89—216no—
88C4⋊C4×C89—28no—
89C42×C89—28no—
90C42×C89—24no—
91C42×C89—24no—
92C42×C89C22⋊C418yes—
93C42×C89C2×D414yes—
94C42×C89C2×D414yes—
95C23×C89C2×C22⋊C412yes—
96C23×C89C4×Q814yes—
97C23×C89C22×C812yes—
98C23×C89C2×M1612yes—
99C23×C89#13114yes—
100C23×C89C23×C411yescharacteristic
101Q8×C89—232no—
102C2×C4×C89—24no—
103C2×C4×C89—24no—
104C2×C4×C89—24no—
105C2×C4×C89—216no—
106C2×C4×C89—28no—
107C2×C4×C89—24no—
108C2×C4×C89—28no—
109C2×C4×C89—48no—
110C2×C4×C89C22⋊C8116yes—
111C2×C4×C89C2×C22⋊C414yes—
112C2×C4×C89C2×C22⋊C412yes—
113C2×C4×C89C2×C22⋊C414yes—
114C2×C4×C89C4×Q814yes—
115C2×C4×C89C22⋊Q818yes—
116C2×C4×C89#12414yes—
117C2×C4×C89C4⋊Q814yes—
118C2×C4×C89C22×C818yes—
119C2×C4×C89C22×C814yes—
120C2×C4×C89C2×M1614yes—
121C2×C4×C89C22×D411yescharacteristic
122C2×C4×C89C22×D411yescharacteristic
123C2×C4×C89C22×Q812yes—
124C2×C4×C89C2×#4112yes—
125#10623494—28no—
126#10623494—44no—
127C22×C89#39114yes—
128C22×C89C2×C22⋊C814yes—
129C22×C89#40814yes—
130C22×C89C8×Q818yes—
131C22×C89#44618yes—
132C22×C89C22×C22⋊C411yescharacteristic
133C22×C89C2×C4×Q812yes—
134C22×C89C23×C811yescharacteristic
135C22×C89C22×M1611yescharacteristic
136C22×C89C2×#13112yes—
137C4×C89—28no—
138C4×C89—24no—
139C4×C89—44no—
140C4×C89#39114yes—
141C4×C89C2×C22⋊C818yes—
142C4×C89C2×C22⋊Q812yes—
143C4×C89C2×#12411yescharacteristic
144C4×C89C2×C4⋊Q811yescharacteristic
145C2×#1984—891nomaximal, Sylow
146C2×C89#198418yescomplemented
147C2×C89C2×#39111yescharacteristic
148C2×C89C22×C22⋊C811yescharacteristic
149C2×C89C2×#40811yescharacteristic
150C2×C89C2×C8×Q812yes—
151C2×C89C2×#44612yes—
152C22×C4×Q8D8911yescharacteristic
153C22×C4⋊C8—891no—
154C22×C4×C8—891no—
155#1984—898no—
156C2×#336—894no—
157C89C2×#198411yescharacteristic, complemented, Sylow
158C23×Q8Dic8911yescharacteristic
159C23×C8—892no—
160C23×C8—892no—
161C2×C4×Q8—24no—
162C2×C4×Q8—24no—
163C2×C4×Q8Dic8914yes—
164C2×C4×Q8C2×D8914yes—
165C22×C4⋊C4Dic8911yescharacteristic
166C22×C4⋊C4Dic8912yes—
167C22×C42C2×D8912yes—
168C22×C42C2×D8911yescharacteristic
169C2×C4⋊C8—894no—
170C2×C4⋊C8—1784no—
171C2×C4×C8—894no—
172C2×C4×C8—1784no—
173#336—8916no—
174C22×Q8—24no—
175C22×Q8—24no—
176C22×Q8#1062349418yescomplemented
177C22×Q8C2×Dic8914yes—
178C23×C4C2×Dic8912yes—
179C23×C4C2×Dic8911yescharacteristic
180C23×C4C2×Dic8912yes—
181C23×C4C2×Dic8911yescharacteristic
182C23×C4C22×D8911yescharacteristic
183C22×C8—898no—
184C22×C8—894no—
185C22×C8—894no—
186C22×C8—1784no—
187C22×C8—1788no—
188C22×C8—1784no—
189C22×C8—1784no—
190C4×Q8—216no—
191C4×Q8—28no—
192C4×Q8—28no—
193C2×C4⋊C4—28no—
194C2×C4⋊C4—24no—
195C2×C4⋊C4C2×Dic8914yes—
196C2×C4⋊C4C2×Dic8918yes—
197C2×C42—24no—
198C2×C42—24no—
199C2×C42C2×Dic8914yes—
200C2×C42C2×Dic8912yes—
201C2×C42C22⋊D8914yes—
202C2×C42C22⋊D8914yes—
203C2×C42C22×D8914yes—
204C2×C42C22×D8912yes—
205C4⋊C8—1788no—
206C4×C8—1788no—
207C24C22×Dic8911yescharacteristic
208C2×Q8—28no—
209C2×Q8—232no—
210C2×Q8—28no—
211C2×Q8C2×#10623494116yescomplemented
212C22×C4—24no—
213C22×C4—24no—
214C22×C4—24no—
215C22×C4—28no—
216C22×C4—24no—
217C22×C4C22⋊Dic8914yes—
218C22×C4C22⋊Dic8914yes—
219C22×C4C2×#1062349418yes—
220C22×C4C2×#1062349414yes—
221C22×C4#1308355814yes—
222C22×C4C22×Dic8914yes—
223C22×C4C22×Dic8914yes—
224C22×C4C22×Dic8912yes—
225C22×C4C22×Dic8911yescharacteristic
226C22×C4C22×Dic8912yes—
227C22×C4C2×C22⋊D8912yes—
228C22×C4C2×C22⋊D8912yes—
229C22×C4Q8×D8914yes—
230C22×C4#1308357514yes—
231C22×C4C23×D8911yescharacteristic
232C2×C8—898no—
233C2×C8—3568no—
234C2×C8—1784no—
235C2×C8—1788no—
236C2×C8—17816no—
237C2×C8—1784no—
238C2×C8—1784no—
239C4⋊C4—216no—
240C4⋊C4—28no—
241C42—24no—
242C42—24no—
243C42—28no—
244C42C22⋊Dic8918yes—
245C42C2×C22⋊D8914yes—
246C42C2×C22⋊D8914yes—
247C23C2×C22⋊Dic8912yes—
248C23Q8×Dic8914yes—
249C23C22×#1062349412yes—
250C23C2×#1308355812yes—
251C23#1566801914yes—
252C23C23×Dic8911yescharacteristic
253Q8—232no—
254C2×C4—24no—
255C2×C4—216no—
256C2×C4—28no—
257C2×C4—24no—
258C2×C4—24no—
259C2×C4—24no—
260C2×C4—28no—
261C2×C4—48no—
262C2×C4C22⋊#10623494116yes—
263C2×C4C2×C22⋊Dic8914yes—
264C2×C4C2×C22⋊Dic8912yes—
265C2×C4C2×C22⋊Dic8914yes—
266C2×C4Q8×Dic8914yes—
267C2×C4#1566798818yes—
268C2×C4#1566800114yes—
269C2×C4#1566801014yes—
270C2×C4C22×#1062349418yes—
271C2×C4C22×#1062349414yes—
272C2×C4C2×#1308355814yes—
273C2×C4C22×C22⋊D8911yescharacteristic
274C2×C4C22×C22⋊D8911yescharacteristic
275C2×C4C2×Q8×D8912yes—
276C2×C4C2×#1308357512yes—
277C8—3564no—
278C8—1788no—
279C22#1915150514yes—
280C22C2×C22⋊#1062349414yes—
281C22#1915156514yes—
282C22Q8×#1062349418yes—
283C22#1915172918yes—
284C22C22×C22⋊Dic8911yescharacteristic
285C22C2×Q8×Dic8912yes—
286C22C23×#1062349411yescharacteristic
287C22C22×#1308355811yescharacteristic
288C22C2×#1566801912yes—
289C4—28no—
290C4—24no—
291C4—44no—
292C4#1915150514yes—
293C4C2×C22⋊#1062349418yes—
294C4C2×#1566798812yes—
295C4C2×#1566800111yescharacteristic
296C4C2×#1566801011yescharacteristic
297C2#2602118918yesdirect product factor
298C2C2×#1915150511yescharacteristic
299C2C22×C22⋊#1062349411yescharacteristic
300C2C2×#1915156511yescharacteristic
301C2C2×Q8×#1062349412yes—
302C2C2×#1915172912yes—
subgroupG/H
centerC23×C4C22×D89
commutatorC22×C89C23×C8
FrattiniC22×C4C23×D89
FittingC22×C4×Q8×C89C2
socle, prime radicalC24×C89C22×C4
cosocleC22×C4×C89C24
hypercenterC22×C4×Q8D89
hypocenterC89C2×#1984
LCSG ▷ C22×C89 ▷ C89
UCSC1 ◁ C23×C4 ◁ C22×C4×Q8

Complements

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

NH ≅ G/Ntype
3. #26021189C2direct (N × H)
26. C22×#10623494Q8semidirect
33. C22×Q8×C89C8semidirect
61. C2×#10623494C2×Q8semidirect
66. C2×Q8×C89C2×C8semidirect
146. C2×C89#1984semidirect
157. C89C2×#1984semidirect
176. C22×Q8#10623494semidirect
211. C2×Q8C2×#10623494semidirect
297. C2#26021189direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4⋊#106234942
C22×C4×#106234942
#260211892
C2×#191513532
C22×C4×Q8×C892
C2×#198489