Finite Group Databasebeta

← C2×#26021218 #36558984

Subgroups — C2×#26021218 #36558984

Order 22784.

1246 conjugacy classes of subgroups.

The subgroup lattice has 240 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×#10623494C211yesmaximal, characteristic
2C2×#19151464C211yesmaximal, characteristic
3#26021218C218yesmaximal, direct product factor
4C2×#19151360C214yesmaximal
5C22×#125×C89C211yesmaximal, characteristic
6C23×#10623494C2212yes—
7C22×C4⋊Dic89C2212yes—
8C2×C4×#10623494—24no—
9C2×C4×#10623494C2214yes—
10#19151464—22no—
11#19151464C2214yes—
12C2×#15667919—22no—
13#19151360C22116yes—
14C2×#125×C89—22no—
15C2×#125×C89—24no—
16C2×#125×C89C418yescomplemented
17C2×#125×C89C2214yes—
18C22×C4⋊C4×C89—22no—
19C22×C4⋊C4×C89C2212yes—
20C22×C42×C89C2211yescharacteristic
21C23×Dic89—22no—
22C22×#10623494—24no—
23C22×#10623494—24no—
24C22×#10623494Q818yes—
25C22×#10623494C2314yes—
26C2×C4⋊Dic89—22no—
27C2×C4⋊Dic89—28no—
28C2×C4⋊Dic89C2314yes—
29C4×#10623494—28no—
30#15667919—28no—
31C23×C4×C89—22no—
32C23×C4×C89D412yes—
33C23×C4×C89C2311yescharacteristic
34#125×C89—216no—
35#125×C89—28no—
36#125×C89C2×C4116yescomplemented
37C2×C4⋊C4×C89—216no—
38C2×C4⋊C4×C89—28no—
39C2×C4⋊C4×C89—22no—
40C2×C4⋊C4×C89—24no—
41C2×C4⋊C4×C89C2×C418yes—
42C2×C4⋊C4×C89C2314yes—
43C2×C42×C89C2×C414yes—
44C2×C42×C89D412yes—
45C2×C42×C89D414yes—
46C2×C42×C89C2312yes—
47C22×Dic89—24no—
48C22×Dic89—44no—
49C22×Dic89—48no—
50C2×#10623494—216no—
51C2×#10623494—24no—
52C2×#10623494—24no—
53C2×#10623494C2×Q818yes—
54C4⋊Dic89—28no—
55C4⋊Dic89—44no—
56C24×C89C2×D411yescharacteristic
57C22×C4×C89—28no—
58C22×C4×C89—28no—
59C22×C4×C89—24no—
60C22×C4×C89—48no—
61C22×C4×C89C22⋊C418yes—
62C22×C4×C89C22×C412yes—
63C22×C4×C89C2×D414yes—
64C22×C4×C89C2×D411yescharacteristic
65C22×C4×C89C2×D412yes—
66C22×C4×C89C2×Q814yes—
67C22×C4×C89#4114yes—
68C22×C4×C89C2411yescharacteristic
69C4⋊C4×C89—232no—
70C4⋊C4×C89—28no—
71C4⋊C4×C89—24no—
72C4⋊C4×C89C22×C418yes—
73C42×C89C22⋊C418yes—
74C42×C89C22×C414yes—
75C42×C89C2×D414yes—
76C23×C89C2×C22⋊C412yes—
77C23×C89#12412yes—
78C23×C89C4⋊Q812yes—
79C23×C89#13518yes—
80C23×C89C22×D411yescharacteristic
81C2×C4×C89—28no—
82C2×C4×C89—216no—
83C2×C4×C89—28no—
84C2×C4×C89—48no—
85C2×C4×C89—416no—
86C2×C4×C89C2×C22⋊C418yes—
87C2×C4×C89C2×C22⋊C412yes—
88C2×C4×C89C4×Q818yes—
89C2×C4×C89C22⋊Q818yes—
90C2×C4×C89#12412yes—
91C2×C4×C89C4⋊Q812yes—
92C2×C4×C89C23×C411yescharacteristic
93C2×C4×C89C22×D411yescharacteristic
94C2×C4×C89C22×Q812yes—
95C2×C4×C89C2×#4112yes—
96C2×Dic89—44no—
97C2×Dic89—48no—
98C2×Dic89—88no—
99#10623494—28no—
100C22×C89#39114yes—
101C22×C89#41618yes—
102C22×C89#48818yes—
103C22×C89#49918yes—
104C22×C89C22×C22⋊C411yescharacteristic
105C22×C89C2×#12411yescharacteristic
106C22×C89C2×C4⋊Q811yescharacteristic
107C22×C89C2×#13514yes—
108C4×C89—28no—
109C4×C89—48no—
110C4×C89#39114yes—
111C4×C89C2×C4×Q812yes—
112C4×C89C2×C22⋊Q812yes—
113Dic89—84no—
114C2×#1991—891nomaximal, Sylow
115C2×C89#199118yescomplemented
116C2×C89C2×#39111yescharacteristic
117C2×C89C2×#41612yes—
118C2×C89C2×#48812yes—
119C2×C89C2×#49912yes—
120C22×#125D8911yescharacteristic
121C22×C4×C8—891no—
122C2×#382—891no—
123#1991—898no—
124C2×#340—894no—
125C89C2×#199111yescharacteristic, complemented, Sylow
126C23×C8—892no—
127C2×#125—22no—
128C2×#125—24no—
129C2×#125Dic8918yescomplemented
130C2×#125C2×D8914yes—
131C22×C4⋊C4—22no—
132C22×C4⋊C4—892no—
133C22×C4⋊C4C2×D8912yes—
134C22×C42C2×D8911yescharacteristic
135C2×C4×C8—894no—
136C2×C4×C8—1784no—
137#382—894no—
138#382—1782no—
139C2×#95—1782no—
140#340—8916no—
141C23×C4—22no—
142C23×C4—1782no—
143C23×C4C22⋊D8912yes—
144C23×C4C22×D8911yescharacteristic
145C22×C8—898no—
146C22×C8—894no—
147C22×C8—1784no—
148C22×C8—1784no—
149#125—216no—
150#125—28no—
151#125C2×Dic89116yescomplemented
152C2×C4⋊C4—216no—
153C2×C4⋊C4—28no—
154C2×C4⋊C4—24no—
155C2×C4⋊C4—22no—
156C2×C4⋊C4—894no—
157C2×C4⋊C4—1782no—
158C2×C4⋊C4—1788no—
159C2×C4⋊C4C2×Dic8918yes—
160C2×C4⋊C4C22×D8914yes—
161C2×C42C2×Dic8914yes—
162C2×C42C22⋊D8912yes—
163C2×C42C22⋊D8914yes—
164C2×C42C22×D8912yes—
165C4×C8—1788no—
166#95—1788no—
167C24C2×C22⋊D8911yescharacteristic
168C22×C4—28no—
169C22×C4—24no—
170C22×C4—28no—
171C22×C4—48no—
172C22×C4—3564no—
173C22×C4—3568no—
174C22×C4—1784no—
175C22×C4C22⋊Dic8918yes—
176C22×C4C22×Dic8912yes—
177C22×C4C2×C22⋊D8914yes—
178C22×C4C2×C22⋊D8912yes—
179C22×C4C2×C22⋊D8911yescharacteristic
180C22×C4Q8×D8914yes—
181C22×C4#1308357514yes—
182C22×C4C23×D8911yescharacteristic
183C2×C8—898no—
184C2×C8—17816no—
185C2×C8—1784no—
186C2×C8—1784no—
187C4⋊C4—24no—
188C4⋊C4—232no—
189C4⋊C4—28no—
190C4⋊C4—3564no—
191C4⋊C4—1788no—
192C4⋊C4C22×Dic8918yes—
193C42C22⋊Dic8918yes—
194C42C22×Dic8914yes—
195C42C2×C22⋊D8914yes—
196C23C2×C22⋊Dic8912yes—
197C23#1566800112yes—
198C23#1566801012yes—
199C23#1566803218yes—
200C23C22×C22⋊D8911yescharacteristic
201C2×C4—216no—
202C2×C4—28no—
203C2×C4—28no—
204C2×C4—416no—
205C2×C4—48no—
206C2×C4—3564no—
207C2×C4—3568no—
208C2×C4—7128no—
209C2×C4C2×C22⋊Dic8918yes—
210C2×C4C2×C22⋊Dic8912yes—
211C2×C4Q8×Dic8918yes—
212C2×C4#1566798818yes—
213C2×C4#1566800112yes—
214C2×C4#1566801012yes—
215C2×C4C23×Dic8911yescharacteristic
216C2×C4C22×C22⋊D8911yescharacteristic
217C2×C4C2×Q8×D8912yes—
218C2×C4C2×#1308357512yes—
219C8—1788no—
220C22#1915150514yes—
221C22#1915159418yes—
222C22#1915195518yes—
223C22#1915199718yes—
224C22C22×C22⋊Dic8911yescharacteristic
225C22C2×#1566800111yescharacteristic
226C22C2×#1566801011yescharacteristic
227C22C2×#1566803214yes—
228C4—28no—
229C4—48no—
230C4—7124no—
231C4#1915150514yes—
232C4C2×Q8×Dic8912yes—
233C4C2×#1566798812yes—
234C2#2602121818yesdirect product factor
235C2C2×#1915150511yescharacteristic
236C2C2×#1915159412yes—
237C2C2×#1915195512yes—
238C2C2×#1915199712yes—
subgroupG/H
centerC24C2×C22⋊D89
commutatorC2×C4×C89C23×C4
FrattiniC22×C4C23×D89
FittingC22×#125×C89C2
socle, prime radicalC24×C89C2×D4
cosocleC22×C4×C89C24
hypercenterC22×#125D89
hypocenterC89C2×#1991
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C24 ◁ C22×C42 ◁ C22×#125

Complements

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

NH ≅ G/Ntype
3. #26021218C2direct (N × H)
16. C2×#125×C89C4semidirect
36. #125×C89C2×C4semidirect
115. C2×C89#1991semidirect
125. C89C2×#1991semidirect
129. C2×#125Dic89semidirect
151. #125C2×Dic89semidirect
234. C2#26021218direct (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
C2×#191514642
#260212182
C2×#191513602
C22×#125×C892
C2×#199189