Finite Group Databasebeta

← C2×#26021224 #36558998

Subgroups — C2×#26021224 #36558998

Order 22784.

1422 conjugacy classes of subgroups.

The subgroup lattice has 288 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#15668012C211yesmaximal, characteristic
2C22×#15667923C211yesmaximal, characteristic
3#26021224C218yesmaximal, direct product factor
4C2×#19151360C214yesmaximal
5C2×#382×C89C211yesmaximal, characteristic
6C23×Dic178—21no—
7C23×#10623494C2212yes—
8C2×#15668012—24no—
9C2×#15668012—22no—
10C2×#15668012C418yescomplemented
11C2×#15668012C2214yes—
12C22×C4⋊Dic89—21no—
13C22×C4⋊Dic89C2212yes—
14C2×#15667923—24no—
15C2×#15667923C2214yes—
16#19151360C22116yes—
17C22×C4⋊C4×C89C2212yes—
18C22×C42×C89C2211yescharacteristic
19#382×C89—22no—
20#382×C89C2214yes—
21C2×#95×C89—21no—
22C2×#95×C89—21no—
23C22×Dic178—28no—
24C22×Dic178—24no—
25C22×Dic178—48no—
26C23×Dic89—22no—
27C22×#10623494—24no—
28C22×#10623494—24no—
29C22×#10623494Q818yescomplemented
30C22×#10623494C2314yes—
31#15668012—216no—
32#15668012—28no—
33#15668012C2×C4116yescomplemented
34C2×C4⋊Dic89—28no—
35C2×C4⋊Dic89—22no—
36C2×C4⋊Dic89—24no—
37C2×C4⋊Dic89—24no—
38C2×C4⋊Dic89C2×C418yes—
39C2×C4⋊Dic89C2314yes—
40#15667923—28no—
41C23×C4×C89—22no—
42C23×C4×C89D411yescharacteristic
43C23×C4×C89D411yescharacteristic
44C23×C4×C89C2311yescharacteristic
45C2×C4⋊C4×C89—28no—
46C2×C4⋊C4×C89—22no—
47C2×C4⋊C4×C89C2314yes—
48C2×C42×C89C2×C414yes—
49C2×C42×C89D414yes—
50C2×C42×C89D412yes—
51C2×C42×C89C2312yes—
52#95×C89—24no—
53#95×C89—24no—
54C2×Dic178—216no—
55C2×Dic178—416no—
56C2×Dic178—432no—
57C22×Dic89—28no—
58C22×Dic89—24no—
59C22×Dic89—48no—
60C2×#10623494—216no—
61C2×#10623494—24no—
62C2×#10623494—24no—
63C2×#10623494C2×Q818yescomplemented
64C4⋊Dic89—28no—
65C4⋊Dic89—216no—
66C4⋊Dic89—24no—
67C4⋊Dic89C22×C418yes—
68C24×C89C2×D411yescharacteristic
69C22×C4×C89—24no—
70C22×C4×C89—24no—
71C22×C4×C89—24no—
72C22×C4×C89—44no—
73C22×C4×C89—44no—
74C22×C4×C89—44no—
75C22×C4×C89C22⋊C414yes—
76C22×C4×C89C22⋊C414yes—
77C22×C4×C89C22×C412yes—
78C22×C4×C89C2×D412yes—
79C22×C4×C89C2×D412yes—
80C22×C4×C89C2×D411yescharacteristic
81C22×C4×C89C2×D412yes—
82C22×C4×C89C2×Q814yes—
83C22×C4×C89#4114yes—
84C22×C4×C89C2411yescharacteristic
85C4⋊C4×C89—28no—
86C4⋊C4×C89—44no—
87C42×C89C22⋊C418yes—
88C42×C89C22×C414yes—
89C42×C89C2×D414yes—
90C23×C89C2×C22⋊C412yes—
91C23×C89#12412yes—
92C23×C89C4⋊Q812yes—
93C23×C89AGL(1,ℤ/8)14yes—
94C23×C89#13714yes—
95C23×C89C22×D411yescharacteristic
96C2×C4×C89—24no—
97C2×C4×C89—24no—
98C2×C4×C89—28no—
99C2×C4×C89—28no—
100C2×C4×C89—44no—
101C2×C4×C89—44no—
102C2×C4×C89—44no—
103C2×C4×C89—88no—
104C2×C4×C89C2×C22⋊C414yes—
105C2×C4×C89C2×C22⋊C414yes—
106C2×C4×C89C2×C22⋊C412yes—
107C2×C4×C89C4×Q818yes—
108C2×C4×C89C22⋊Q818yes—
109C2×C4×C89#12412yes—
110C2×C4×C89C4⋊Q812yes—
111C2×C4×C89C23×C411yescharacteristic
112C2×C4×C89C22×D411yescharacteristic
113C2×C4×C89C22×Q812yes—
114C2×C4×C89C2×#4112yes—
115C2×Dic89—28no—
116C2×Dic89—48no—
117C2×Dic89—416no—
118Dic178—432no—
119#10623494—28no—
120C22×C89#39114yes—
121C22×C89#41814yes—
122C22×C89#41914yes—
123C22×C89#48918yes—
124C22×C89#50118yes—
125C22×C89C22×C22⋊C411yescharacteristic
126C22×C89C2×#12411yescharacteristic
127C22×C89C2×C4⋊Q811yescharacteristic
128C22×C89C2×AGL(1,ℤ/8)12yes—
129C22×C89C2×#13712yes—
130C4×C89—24no—
131C4×C89—24no—
132C4×C89—84no—
133C4×C89#39114yes—
134C4×C89C2×C4×Q812yes—
135C4×C89C2×C22⋊Q812yes—
136Dic89—48no—
137C2×#1993—891nomaximal, Sylow
138C2×C89#199318yescomplemented
139C2×C89C2×#39111yescharacteristic
140C2×C89C2×#41811yescharacteristic
141C2×C89C2×#41911yescharacteristic
142C2×C89C2×#48912yes—
143C2×C89C2×#50112yes—
144C22×C4⋊Q8—891no—
145C22×#97—891no—
146C2×#382D8911yescharacteristic
147#1993—898no—
148C2×#340—894no—
149C89C2×#199311yescharacteristic, complemented, Sylow
150C23×Q8—1781no—
151C23×C8—892no—
152C2×C4⋊Q8—898no—
153C2×C4⋊Q8—894no—
154C2×C4⋊Q8—1784no—
155C2×C4⋊Q8—1782no—
156C22×C4⋊C4—892no—
157C22×C4⋊C4—1781no—
158C22×C4⋊C4C2×D8912yes—
159C22×C42C2×D8911yescharacteristic
160C2×#97—894no—
161C2×#97—1784no—
162#382—22no—
163#382C2×D8914yes—
164C2×#95—21no—
165C2×#95—21no—
166#340—8916no—
167C22×Q8—3568no—
168C22×Q8—1788no—
169C22×Q8—1784no—
170C23×C4—22no—
171C23×C4—1782no—
172C23×C4C22⋊D8911yescharacteristic
173C23×C4C22⋊D8911yescharacteristic
174C23×C4C22×D8911yescharacteristic
175C22×C8—898no—
176C22×C8—894no—
177C22×C8—1784no—
178C22×C8—1784no—
179C4⋊Q8—8916no—
180C4⋊Q8—17816no—
181C4⋊Q8—1788no—
182C2×C4⋊C4—28no—
183C2×C4⋊C4—22no—
184C2×C4⋊C4—898no—
185C2×C4⋊C4—894no—
186C2×C4⋊C4—1788no—
187C2×C4⋊C4—1782no—
188C2×C4⋊C4—1784no—
189C2×C4⋊C4—1784no—
190C2×C4⋊C4C22×D8914yes—
191C2×C42C4×D8914yes—
192C2×C42D35614yes—
193C2×C42C22⋊D8912yes—
194C2×C42C22×D8912yes—
195#97—1788no—
196#95—24no—
197#95—24no—
198C24C2×C22⋊D8911yescharacteristic
199C2×Q8—35616no—
200C2×Q8—35632no—
201C2×Q8—17816no—
202C22×C4—24no—
203C22×C4—24no—
204C22×C4—24no—
205C22×C4—44no—
206C22×C4—44no—
207C22×C4—44no—
208C22×C4—3568no—
209C22×C4—1784no—
210C22×C4—1788no—
211C22×C4#1308355114yes—
212C22×C4#1308355114yes—
213C22×C4C2×C4×D8912yes—
214C22×C4C2×C22⋊D8912yes—
215C22×C4C2×C22⋊D8912yes—
216C22×C4C2×C22⋊D8911yescharacteristic
217C22×C4C2×D35612yes—
218C22×C4Q8×D8914yes—
219C22×C4#1308357314yes—
220C22×C4C23×D8911yescharacteristic
221C2×C8—898no—
222C2×C8—17816no—
223C2×C8—1784no—
224C2×C8—1784no—
225C4⋊C4—28no—
226C4⋊C4—44no—
227C4⋊C4—898no—
228C4⋊C4—1784no—
229C4⋊C4—1788no—
230C4⋊C4—17816no—
231C42#1308355118yes—
232C42C2×C4×D8914yes—
233C42C2×D35614yes—
234C23C2×#1308355112yes—
235C23#1566799912yes—
236C23#1566801012yes—
237C23#1566803714yes—
238C23#1566804214yes—
239C23C22×C22⋊D8911yescharacteristic
240Q8—35632no—
241C2×C4—24no—
242C2×C4—24no—
243C2×C4—28no—
244C2×C4—28no—
245C2×C4—44no—
246C2×C4—44no—
247C2×C4—44no—
248C2×C4—88no—
249C2×C4—3568no—
250C2×C4—35616no—
251C2×C4—1788no—
252C2×C4C2×#1308355114yes—
253C2×C4C2×#1308355114yes—
254C2×C4C2×#1308355112yes—
255C2×C4#1566797718yes—
256C2×C4#1566799218yes—
257C2×C4#1566799912yes—
258C2×C4#1566801012yes—
259C2×C4C22×C4×D8911yescharacteristic
260C2×C4C22×D35611yescharacteristic
261C2×C4C2×Q8×D8912yes—
262C2×C4C2×#1308357312yes—
263C8—1788no—
264C22#1915150314yes—
265C22#1915160214yes—
266C22#1915160614yes—
267C22#1915195718yes—
268C22#1915200818yes—
269C22C22×#1308355111yescharacteristic
270C22C2×#1566799911yescharacteristic
271C22C2×#1566801011yescharacteristic
272C22C2×#1566803712yes—
273C22C2×#1566804212yes—
274C4—24no—
275C4—24no—
276C4—84no—
277C4—3568no—
278C4#1915150314yes—
279C4C2×#1566797712yes—
280C4C2×#1566799212yes—
281C2#2602122418yesdirect product factor
282C2C2×#1915150311yescharacteristic
283C2C2×#1915160211yescharacteristic
284C2C2×#1915160611yescharacteristic
285C2C2×#1915195712yes—
286C2C2×#1915200812yes—
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×#1993
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
3. #26021224C2direct (N × H)
10. C2×#15668012C4semidirect
29. C22×#10623494Q8semidirect
33. #15668012C2×C4semidirect
63. C2×#10623494C2×Q8semidirect
138. C2×C89#1993semidirect
149. C89C2×#1993semidirect
281. C2#26021224direct (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×#156679232
#260212242
C2×#191513602
C2×#382×C892
C2×#199389