Finite Group Databasebeta

← C2×#26021220 #36558993

Subgroups — C2×#26021220 #36558993

Order 22784.

1294 conjugacy classes of subgroups.

The subgroup lattice has 260 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#15668004C211yesmaximal, characteristic
2C22×#15667923C211yesmaximal, characteristic
3#26021220C218yesmaximal, direct product factor
4C2×#19151360C214yesmaximal
5C2×#384×C89C211yesmaximal, characteristic
6C23×#10623494C2212yes—
7C2×#15668004—24no—
8C2×#15668004—22no—
9C2×#15668004C418yescomplemented
10C2×#15668004C2214yes—
11C22×C4⋊Dic89C2212yes—
12C22×#13083553—22no—
13C2×#15667923—24no—
14C2×#15667923C2214yes—
15#19151360C22116yes—
16C22×C4⋊C4×C89—22no—
17C22×C4⋊C4×C89C2212yes—
18C22×C42×C89C2211yescharacteristic
19#384×C89—22no—
20#384×C89C2214yes—
21C23×Dic89—22no—
22C22×#10623494—24no—
23C22×#10623494—24no—
24C22×#10623494Q818yes—
25C22×#10623494C2314yes—
26#15668004—216no—
27#15668004—28no—
28#15668004C2×C4116yescomplemented
29C2×C4⋊Dic89—22no—
30C2×C4⋊Dic89—24no—
31C2×C4⋊Dic89C2×C418yes—
32C2×C4⋊Dic89C2314yes—
33C2×#13083553—216no—
34C2×#13083553—28no—
35#15667923—28no—
36C23×C4×C89—22no—
37C23×C4×C89D412yes—
38C23×C4×C89C2311yescharacteristic
39C2×C4⋊C4×C89—28no—
40C2×C4⋊C4×C89—22no—
41C2×C4⋊C4×C89—28no—
42C2×C4⋊C4×C89—48no—
43C2×C4⋊C4×C89C2314yes—
44C2×C42×C89C2×C414yes—
45C2×C42×C89D414yes—
46C2×C42×C89D412yes—
47C2×C42×C89C2312yes—
48C22×Dic89—28no—
49C22×Dic89—24no—
50C22×Dic89—44no—
51C22×Dic89—44no—
52C2×#10623494—216no—
53C2×#10623494—24no—
54C2×#10623494—24no—
55C2×#10623494C2×Q818yes—
56C4⋊Dic89—28no—
57C4⋊Dic89—24no—
58C4⋊Dic89C22×C418yes—
59#13083553—232no—
60C24×C89C2×D411yescharacteristic
61C22×C4×C89—24no—
62C22×C4×C89—24no—
63C22×C4×C89—24no—
64C22×C4×C89—44no—
65C22×C4×C89—48no—
66C22×C4×C89C22⋊C418yes—
67C22×C4×C89C22×C412yes—
68C22×C4×C89C2×D414yes—
69C22×C4×C89C2×D411yescharacteristic
70C22×C4×C89C2×D412yes—
71C22×C4×C89C2×Q814yes—
72C22×C4×C89#4114yes—
73C22×C4×C89C2411yescharacteristic
74C4⋊C4×C89—28no—
75C4⋊C4×C89—416no—
76C4⋊C4×C89—44no—
77C42×C89C22⋊C418yes—
78C42×C89C22×C414yes—
79C42×C89C2×D414yes—
80C23×C89C2×C22⋊C412yes—
81C23×C89#12412yes—
82C23×C89C4⋊Q812yes—
83C23×C89AGL(1,ℤ/8)14yes—
84C23×C89#13714yes—
85C23×C89C22×D411yescharacteristic
86C2×C4×C89—24no—
87C2×C4×C89—24no—
88C2×C4×C89—216no—
89C2×C4×C89—44no—
90C2×C4×C89—48no—
91C2×C4×C89—88no—
92C2×C4×C89C2×C22⋊C418yes—
93C2×C4×C89C2×C22⋊C412yes—
94C2×C4×C89C4×Q818yes—
95C2×C4×C89C22⋊Q818yes—
96C2×C4×C89#12412yes—
97C2×C4×C89C4⋊Q812yes—
98C2×C4×C89C23×C411yescharacteristic
99C2×C4×C89C22×D411yescharacteristic
100C2×C4×C89C22×Q812yes—
101C2×C4×C89C2×#4112yes—
102C2×Dic89—28no—
103C2×Dic89—44no—
104C2×Dic89—44no—
105C2×Dic89—416no—
106#10623494—28no—
107C22×C89#39114yes—
108C22×C89#41718yes—
109C22×C89#49014yes—
110C22×C89#49114yes—
111C22×C89#50118yes—
112C22×C89C22×C22⋊C411yescharacteristic
113C22×C89C2×#12411yescharacteristic
114C22×C89C2×C4⋊Q811yescharacteristic
115C22×C89C2×AGL(1,ℤ/8)12yes—
116C22×C89C2×#13712yes—
117C4×C89—28no—
118C4×C89—84no—
119C4×C89#39114yes—
120C4×C89C2×C4×Q812yes—
121C4×C89C2×C22⋊Q812yes—
122Dic89—48no—
123C2×#1992—891nomaximal, Sylow
124C2×C89#199218yescomplemented
125C2×C89C2×#39111yescharacteristic
126C2×C89C2×#41712yes—
127C2×C89C2×#49011yescharacteristic
128C2×C89C2×#49111yescharacteristic
129C2×C89C2×#50112yes—
130C22×#125—891no—
131C22×#97—891no—
132C2×#384D8911yescharacteristic
133#1992—898no—
134C2×#340—894no—
135C89C2×#199211yescharacteristic, complemented, Sylow
136C23×C8—892no—
137C2×#125—898no—
138C2×#125—894no—
139C2×#125—1784no—
140C2×#125—1782no—
141C22×C4⋊C4—22no—
142C22×C4⋊C4—892no—
143C22×C4⋊C4—1782no—
144C22×C4⋊C4C2×D8912yes—
145C22×C42C2×D8911yescharacteristic
146C2×#97—894no—
147C2×#97—1784no—
148#384—22no—
149#384C2×D8914yes—
150#340—8916no—
151C23×C4—22no—
152C23×C4—1782no—
153C23×C4C22⋊D8912yes—
154C23×C4C22×D8911yescharacteristic
155C22×C8—898no—
156C22×C8—894no—
157C22×C8—1784no—
158C22×C8—1784no—
159#125—8916no—
160#125—17816no—
161#125—1788no—
162C2×C4⋊C4—28no—
163C2×C4⋊C4—28no—
164C2×C4⋊C4—22no—
165C2×C4⋊C4—48no—
166C2×C4⋊C4—898no—
167C2×C4⋊C4—894no—
168C2×C4⋊C4—17816no—
169C2×C4⋊C4—1782no—
170C2×C4⋊C4—1788no—
171C2×C4⋊C4—1784no—
172C2×C4⋊C4C22×D8914yes—
173C2×C42C4×D8914yes—
174C2×C42D35614yes—
175C2×C42C22⋊D8912yes—
176C2×C42C22×D8912yes—
177#97—1788no—
178C24C2×C22⋊D8911yescharacteristic
179C22×C4—24no—
180C22×C4—24no—
181C22×C4—24no—
182C22×C4—44no—
183C22×C4—48no—
184C22×C4—3564no—
185C22×C4—3564no—
186C22×C4—1784no—
187C22×C4—1788no—
188C22×C4#1308355118yes—
189C22×C4C2×C4×D8912yes—
190C22×C4C2×C22⋊D8914yes—
191C22×C4C2×C22⋊D8911yescharacteristic
192C22×C4C2×D35612yes—
193C22×C4Q8×D8914yes—
194C22×C4#1308357314yes—
195C22×C4C23×D8911yescharacteristic
196C2×C8—898no—
197C2×C8—17816no—
198C2×C8—1784no—
199C2×C8—1784no—
200C4⋊C4—28no—
201C4⋊C4—416no—
202C4⋊C4—44no—
203C4⋊C4—898no—
204C4⋊C4—1784no—
205C4⋊C4—1788no—
206C4⋊C4—17832no—
207C42#1308355118yes—
208C42C2×C4×D8914yes—
209C42C2×D35614yes—
210C23C2×#1308355112yes—
211C23#1566799912yes—
212C23#1566801012yes—
213C23#1566803814yes—
214C23#1566804314yes—
215C23C22×C22⋊D8911yescharacteristic
216C2×C4—24no—
217C2×C4—24no—
218C2×C4—216no—
219C2×C4—48no—
220C2×C4—44no—
221C2×C4—88no—
222C2×C4—3564no—
223C2×C4—3564no—
224C2×C4—35616no—
225C2×C4—1788no—
226C2×C4C2×#1308355118yes—
227C2×C4C2×#1308355112yes—
228C2×C4#1566797718yes—
229C2×C4#1566799218yes—
230C2×C4#1566799912yes—
231C2×C4#1566801012yes—
232C2×C4C22×C4×D8911yescharacteristic
233C2×C4C22×D35611yescharacteristic
234C2×C4C2×Q8×D8912yes—
235C2×C4C2×#1308357312yes—
236C8—1788no—
237C22#1915150314yes—
238C22#1915159718yes—
239C22#1915196214yes—
240C22#1915196614yes—
241C22#1915200418yes—
242C22C22×#1308355111yescharacteristic
243C22C2×#1566799911yescharacteristic
244C22C2×#1566801011yescharacteristic
245C22C2×#1566803812yes—
246C22C2×#1566804312yes—
247C4—28no—
248C4—84no—
249C4—3568no—
250C4#1915150314yes—
251C4C2×#1566797712yes—
252C4C2×#1566799212yes—
253C2#2602122018yesdirect product factor
254C2C2×#1915150311yescharacteristic
255C2C2×#1915159712yes—
256C2C2×#1915196211yescharacteristic
257C2C2×#1915196611yescharacteristic
258C2C2×#1915200412yes—
subgroupG/H
centerC24C2×C22⋊D89
commutatorC2×C4×C89C23×C4
FrattiniC22×C4C23×D89
FittingC2×#384×C89C2
socle, prime radicalC24×C89C2×D4
cosocleC22×C4×C89C24
hypercenterC2×#384D89
hypocenterC89C2×#1992
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C24 ◁ C22×C42 ◁ C2×#384

Complements

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

NH ≅ G/Ntype
3. #26021220C2direct (N × H)
9. C2×#15668004C4semidirect
28. #15668004C2×C4semidirect
124. C2×C89#1992semidirect
135. C89C2×#1992semidirect
253. C2#26021220direct (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×#156679232
#260212202
C2×#191513602
C2×#384×C892
C2×#199289