Finite Group Databasebeta

← C2×#26021071 #36558076

Subgroups — C2×#26021071 #36558076

Order 22784.

1598 conjugacy classes of subgroups.

The subgroup lattice has 270 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#15668012C211yesmaximal, characteristic
2C22×#15667935C214yesmaximal
3C22×#15667923C211yesmaximal, characteristic
4#26021071C218yesmaximal, direct product factor
5C2×#382×C89C211yesmaximal, characteristic
6C23×Dic178C2212yes—
7C23×#10623494C2212yes—
8C2×#15668012—24no—
9C2×#15668012—22no—
10C2×#15668012C418yescomplemented
11C2×#15668012C2214yes—
12C22×C4⋊Dic89—22no—
13C2×#15667935—216no—
14C2×#15667935C22116yes—
15C2×#15667923—24no—
16C2×#15667923C2214yes—
17C22×C4⋊C4×C89C2212yes—
18C22×C42×C89C2211yescharacteristic
19#382×C89—22no—
20#382×C89C2214yes—
21C2×#95×C89—22no—
22C22×Dic178—22no—
23C22×Dic178—24no—
24C22×Dic178—28no—
25C22×Dic178—28no—
26C22×Dic178C2×C418yes—
27C22×Dic178C2314yes—
28C23×Dic89—22no—
29C22×#10623494—24no—
30C22×#10623494—24no—
31C22×#10623494D418yes—
32C22×#10623494C2314yes—
33#15668012—216no—
34#15668012—28no—
35#15668012C2×C4116yescomplemented
36C2×C4⋊Dic89—216no—
37C2×C4⋊Dic89—28no—
38#15667935—232no—
39#15667923—28no—
40C23×C4×C89—22no—
41C23×C4×C89D412yes—
42C23×C4×C89C2311yescharacteristic
43C2×C4⋊C4×C89—28no—
44C2×C4⋊C4×C89—22no—
45C2×C4⋊C4×C89C2314yes—
46C2×C42×C89C2×C414yes—
47C2×C42×C89D414yes—
48C2×C42×C89D412yes—
49C2×C42×C89C2312yes—
50#95×C89—28no—
51C2×Dic178—232no—
52C2×Dic178—28no—
53C2×Dic178—28no—
54C2×Dic178—28no—
55C2×Dic178—24no—
56C2×Dic178—416no—
57C2×Dic178—44no—
58C2×Dic178—44no—
59C2×Dic178C22×C418yes—
60C22×Dic89—28no—
61C22×Dic89—24no—
62C22×Dic89—44no—
63C22×Dic89—44no—
64C2×#10623494—216no—
65C2×#10623494—24no—
66C2×#10623494—24no—
67C2×#10623494C2×D418yes—
68C4⋊Dic89—232no—
69C24×C89C2×D411yescharacteristic
70C22×C4×C89—28no—
71C22×C4×C89—24no—
72C22×C4×C89—44no—
73C22×C4×C89—48no—
74C22×C4×C89C22⋊C418yes—
75C22×C4×C89C22×C412yes—
76C22×C4×C89C2×D414yes—
77C22×C4×C89C2×D411yescharacteristic
78C22×C4×C89C2×D412yes—
79C22×C4×C89C2×D414yes—
80C22×C4×C89#4114yes—
81C22×C4×C89C2411yescharacteristic
82C4⋊C4×C89—28no—
83C4⋊C4×C89—44no—
84C42×C89C22⋊C418yes—
85C42×C89C22×C414yes—
86C42×C89C2×D414yes—
87C23×C89C2×C22⋊C412yes—
88C23×C89#12412yes—
89C23×C89#12712yes—
90C23×C89#13718yes—
91C23×C89C22×D411yescharacteristic
92C2×C4×C89—28no—
93C2×C4×C89—216no—
94C2×C4×C89—44no—
95C2×C4×C89—48no—
96C2×C4×C89—88no—
97C2×C4×C89C2×C22⋊C418yes—
98C2×C4×C89C2×C22⋊C412yes—
99C2×C4×C89C4×D418yes—
100C2×C4×C89#12118yes—
101C2×C4×C89#12412yes—
102C2×C4×C89#12712yes—
103C2×C4×C89C23×C411yescharacteristic
104C2×C4×C89C22×D412yes—
105C2×C4×C89C22×D411yescharacteristic
106C2×C4×C89C2×#4112yes—
107C2×Dic89—28no—
108C2×Dic89—44no—
109C2×Dic89—44no—
110C2×Dic89—416no—
111Dic178—216no—
112Dic178—48no—
113Dic178—416no—
114#10623494—28no—
115C22×C89#39014yes—
116C22×C89#41918yes—
117C22×C89#49118yes—
118C22×C89#49718yes—
119C22×C89C22×C22⋊C411yescharacteristic
120C22×C89C2×#12411yescharacteristic
121C22×C89C2×#12711yescharacteristic
122C22×C89C2×#13714yes—
123C4×C89—28no—
124C4×C89—84no—
125C4×C89#39014yes—
126C4×C89C2×C4×D412yes—
127C4×C89C2×#12112yes—
128Dic89—48no—
129C2×#1960—891nomaximal, Sylow
130C2×C89#196018yescomplemented
131C2×C89C2×#39011yescharacteristic
132C2×C89C2×#41912yes—
133C2×C89C2×#49112yes—
134C2×C89C2×#49712yes—
135C22×C4⋊Q8—891no—
136C22×#103—894no—
137C22×#97—891no—
138C2×#382D8911yescharacteristic
139#1960—898no—
140C89C2×#196011yescharacteristic, complemented, Sylow
141C23×Q8—892no—
142C23×C8—892no—
143C2×C4⋊Q8—898no—
144C2×C4⋊Q8—894no—
145C2×C4⋊Q8—1784no—
146C2×C4⋊Q8—1782no—
147C22×C4⋊C4—1782no—
148C22×C4⋊C4C2×D8912yes—
149C22×C42C2×D8911yescharacteristic
150C2×#103—8916no—
151C2×#103—17816no—
152C2×#97—894no—
153C2×#97—1784no—
154#382—22no—
155#382C2×D8914yes—
156C2×#95—22no—
157C22×Q8—898no—
158C22×Q8—894no—
159C22×Q8—1788no—
160C22×Q8—1788no—
161C22×Q8—1782no—
162C22×Q8—1784no—
163C23×C4—22no—
164C23×C4—1782no—
165C23×C4C22⋊D8912yes—
166C23×C4C22×D8911yescharacteristic
167C22×C8—898no—
168C22×C8—894no—
169C22×C8—1784no—
170C22×C8—1784no—
171C4⋊Q8—8916no—
172C4⋊Q8—17816no—
173C4⋊Q8—1788no—
174C2×C4⋊C4—28no—
175C2×C4⋊C4—22no—
176C2×C4⋊C4—17816no—
177C2×C4⋊C4—1788no—
178C2×C4⋊C4C22×D8914yes—
179C2×C42C4×D8914yes—
180C2×C42D35614yes—
181C2×C42C22⋊D8912yes—
182C2×C42C22×D8912yes—
183#103—17832no—
184#97—1788no—
185#95—28no—
186C24C2×C22⋊D8911yescharacteristic
187C2×Q8—898no—
188C2×Q8—35616no—
189C2×Q8—3564no—
190C2×Q8—3564no—
191C2×Q8—17832no—
192C2×Q8—1788no—
193C2×Q8—1788no—
194C2×Q8—1784no—
195C2×Q8—1788no—
196C22×C4—28no—
197C22×C4—24no—
198C22×C4—44no—
199C22×C4—48no—
200C22×C4—3564no—
201C22×C4—3564no—
202C22×C4—1784no—
203C22×C4—1788no—
204C22×C4#1308355118yes—
205C22×C4C2×C4×D8912yes—
206C22×C4D4×D8914yes—
207C22×C4C2×C22⋊D8914yes—
208C22×C4C2×C22⋊D8911yescharacteristic
209C22×C4C2×D35612yes—
210C22×C4#1308357514yes—
211C22×C4C23×D8911yescharacteristic
212C2×C8—898no—
213C2×C8—17816no—
214C2×C8—1784no—
215C2×C8—1784no—
216C4⋊C4—28no—
217C4⋊C4—44no—
218C4⋊C4—17832no—
219C42#1308355118yes—
220C42C2×C4×D8914yes—
221C42C2×D35614yes—
222C23C2×#1308355112yes—
223C23#1566800112yes—
224C23#1566800812yes—
225C23#1566804218yes—
226C23C22×C22⋊D8911yescharacteristic
227Q8—35616no—
228Q8—3568no—
229Q8—17816no—
230C2×C4—28no—
231C2×C4—216no—
232C2×C4—48no—
233C2×C4—44no—
234C2×C4—88no—
235C2×C4—3564no—
236C2×C4—35616no—
237C2×C4—3564no—
238C2×C4—1788no—
239C2×C4C2×#1308355118yes—
240C2×C4C2×#1308355112yes—
241C2×C4#1566797418yes—
242C2×C4#1566798718yes—
243C2×C4#1566800112yes—
244C2×C4#1566800812yes—
245C2×C4C22×C4×D8911yescharacteristic
246C2×C4C2×D4×D8912yes—
247C2×C4C22×D35611yescharacteristic
248C2×C4C2×#1308357512yes—
249C8—1788no—
250C22#1915149914yes—
251C22#1915160618yes—
252C22#1915196818yes—
253C22#1915199318yes—
254C22C22×#1308355111yescharacteristic
255C22C2×#1566800111yescharacteristic
256C22C2×#1566800811yescharacteristic
257C22C2×#1566804214yes—
258C4—28no—
259C4—84no—
260C4—3568no—
261C4#1915149914yes—
262C4C2×#1566797412yes—
263C4C2×#1566798712yes—
264C2#2602107118yesdirect product factor
265C2C2×#1915149911yescharacteristic
266C2C2×#1915160612yes—
267C2C2×#1915196812yes—
268C2C2×#1915199312yes—
subgroupG/H
centerC24C2×C22⋊D89
commutatorC2×C4×C89C23×C4
FrattiniC22×C4C23×D89
FittingC2×#382×C89C2
socle, prime radicalC24×C89C2×D4
cosocleC22×C4×C89C24
hypercenterC2×#382D89
hypocenterC89C2×#1960
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C24 ◁ C22×C42 ◁ C2×#382

Complements

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

NH ≅ G/Ntype
4. #26021071C2direct (N × H)
10. C2×#15668012C4semidirect
35. #15668012C2×C4semidirect
130. C2×C89#1960semidirect
140. C89C2×#1960semidirect
264. C2#26021071direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156680122
C22×#156679352
C22×#156679232
#260210712
C2×#382×C892
C2×#196089