Finite Group Databasebeta

← C2×#26022855 #36713016

Subgroups — C2×#26022855 #36713016

Order 22784.

2894 conjugacy classes of subgroups.

The subgroup lattice has 268 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#26022855C2116yesmaximal, direct product factor
2C2×#19151484C218yesmaximal, complemented
3C2×#19151461C212yesmaximal
4C2×#19151458C212yesmaximal
5C2×C4×C22⋊Dic89C212yesmaximal
6C23×C4⋊C4×C89C211yesmaximal, characteristic
7C22×C4⋊Dic89C2214yes—
8C22×C22⋊Dic89C2214yes—
9C22×C4×Dic89C2214yes—
10#19151484C22164yescomplemented
11#19151461C22116yes—
12#19151458C22116yes—
13C4×C22⋊Dic89C22116yes—
14C2×#15667919C2214yes—
15C2×#15667919C2214yes—
16C2×#15667919C2218yes—
17C24×C4×C89C2211yescharacteristic
18C24×C4×C89C2211yescharacteristic
19C24×C4×C89C2211yescharacteristic
20C22×C4⋊C4×C89C4116yescomplemented
21C22×C4⋊C4×C89C2214yes—
22C22×C4⋊C4×C89C2218yes—
23C23×Dic89C2318yes—
24C2×C4⋊Dic89—48no—
25C2×C4⋊Dic89C23116yes—
26C2×C22⋊Dic89—216no—
27C2×C22⋊Dic89C23116yes—
28C2×C4×Dic89—48no—
29C2×C4×Dic89C23116yes—
30#15667919C23116yes—
31#15667919C23116yes—
32#15667919C23132yes—
33C25×C89C2311yescharacteristic
34C23×C4×C89—28no—
35C23×C4×C89—44no—
36C23×C4×C89—44no—
37C23×C4×C89C2×C418yes—
38C23×C4×C89C2×C418yes—
39C23×C4×C89C2×C418yes—
40C23×C4×C89C2312yes—
41C23×C4×C89C2312yes—
42C23×C4×C89C2312yes—
43C23×C4×C89C2314yes—
44C23×C4×C89C2314yes—
45C23×C4×C89C2314yes—
46C2×C4⋊C4×C89C2×C4132yes—
47C2×C4⋊C4×C89C2×C4164yescomplemented
48C2×C4⋊C4×C89C23116yes—
49C22×Dic89—216no—
50C22×Dic89—216no—
51C22×Dic89—216no—
52C22×Dic89C24116yes—
53C4⋊Dic89—416no—
54C22⋊Dic89—232no—
55C4×Dic89—416no—
56C24×C89—24no—
57C24×C89—24no—
58C24×C89C22×C414yes—
59C24×C89#4118yes—
60C24×C89C2412yes—
61C24×C89C2411yescharacteristic
62C22×C4×C89—232no—
63C22×C4×C89—216no—
64C22×C4×C89—28no—
65C22×C4×C89—28no—
66C22×C4×C89—28no—
67C22×C4×C89—416no—
68C22×C4×C89—416no—
69C22×C4×C89—48no—
70C22×C4×C89—48no—
71C22×C4×C89C22×C418yes—
72C22×C4×C89C22×C418yes—
73C22×C4×C89C22×C418yes—
74C22×C4×C89C22×C4116yes—
75C22×C4×C89C22×C4116yes—
76C22×C4×C89C22×C4116yes—
77C22×C4×C89C2414yes—
78C22×C4×C89C2414yes—
79C22×C4×C89C2414yes—
80C4⋊C4×C89C22×C4164yes—
81C23×C89—28no—
82C23×C89—28no—
83C23×C89—232no—
84C23×C89—24no—
85C23×C89—24no—
86C23×C89#117116yes—
87C23×C89C23×C414yes—
88C23×C89C23×C412yes—
89C23×C89C2×#4118yes—
90C23×C89C2×#4114yes—
91C23×C89H(5,𝔽2)14yes—
92C23×C892−1+414yes—
93C23×C89C2511yescharacteristic
94C2×C4×C89—232no—
95C2×C4×C89—216no—
96C2×C4×C89—216no—
97C2×C4×C89—216no—
98C2×C4×C89—28no—
99C2×C4×C89—28no—
100C2×C4×C89—28no—
101C2×C4×C89—416no—
102C2×C4×C89—416no—
103C2×C4×C89C23×C418yes—
104C2×C4×C89C23×C418yes—
105C2×C4×C89C23×C418yes—
106C2×Dic89—216no—
107C2×Dic89—216no—
108C2×Dic89—216no—
109C2×Dic89—432no—
110C22×C89—232no—
111C22×C89—24no—
112C22×C89—24no—
113C22×C89—216no—
114C22×C89C2×#11718yes—
115C22×C89C2×#11714yes—
116C22×C89#51814yes—
117C22×C89#51914yes—
118C22×C89#539116yes—
119C22×C89C24×C411yescharacteristic
120C22×C89C22×#4112yes—
121C22×C89C2×H(5,𝔽2)12yes—
122C22×C89C2×2−1+412yes—
123C4×C89—28no—
124C4×C89—28no—
125C4×C89—28no—
126Dic89—416no—
127C2×#2313—891nomaximal, Sylow
128C2×C89—28no—
129C2×C89#231318yescomplemented
130C2×C89C22×#11711yescharacteristic
131C2×C89C2×#51811yescharacteristic
132C2×C89C2×#51911yescharacteristic
133C2×C89C2×#53914yes—
134C23×C4⋊C4D8911yescharacteristic
135#2313—8916no—
136C2×#387—898no—
137C2×#381—892no—
138C2×#380—892no—
139C2×C4×C22⋊C4—892no—
140C89C2×#231311yescharacteristic, complemented, Sylow
141C24×C4C2×D8911yescharacteristic
142C24×C4C2×D8911yescharacteristic
143C24×C4C2×D8911yescharacteristic
144C22×C4⋊C4—894no—
145C22×C4⋊C4Dic89116yescomplemented
146C22×C4⋊C4C2×D8914yes—
147C22×C4⋊C4C2×D8918yes—
148C22×C22⋊C4—894no—
149C22×C42—894no—
150#387—8964no—
151#381—8916no—
152#380—8916no—
153C4×C22⋊C4—8916no—
154C2×#95—894no—
155C2×#95—894no—
156C2×#95—898no—
157C25C22×D8911yescharacteristic
158C23×C4—28no—
159C23×C4—44no—
160C23×C4—44no—
161C23×C4—898no—
162C23×C4C2×Dic8918yes—
163C23×C4C2×Dic8918yes—
164C23×C4C2×Dic8918yes—
165C23×C4C22×D8914yes—
166C23×C4C22×D8912yes—
167C23×C4C22×D8912yes—
168C23×C4C22×D8912yes—
169C23×C4C22×D8914yes—
170C23×C4C22×D8914yes—
171C2×C4⋊C4—8916no—
172C2×C4⋊C4—3568no—
173C2×C4⋊C4C2×Dic89132yes—
174C2×C4⋊C4C2×Dic89164yescomplemented
175C2×C4⋊C4C22×D89116yes—
176C2×C22⋊C4—8916no—
177C2×C22⋊C4—17816no—
178C2×C42—8916no—
179C2×C42—3568no—
180#95—8916no—
181#95—8916no—
182#95—8932no—
183C24—24no—
184C24—24no—
185C24C22×Dic8914yes—
186C24#1308357418yes—
187C24C23×D8912yes—
188C24C23×D8911yescharacteristic
189C22×C4—232no—
190C22×C4—216no—
191C22×C4—28no—
192C22×C4—28no—
193C22×C4—28no—
194C22×C4—416no—
195C22×C4—416no—
196C22×C4—48no—
197C22×C4—48no—
198C22×C4—8916no—
199C22×C4—17816no—
200C22×C4—17816no—
201C22×C4—17816no—
202C22×C4C22×Dic8918yes—
203C22×C4C22×Dic8918yes—
204C22×C4C22×Dic8918yes—
205C22×C4C22×Dic89116yes—
206C22×C4C22×Dic89116yes—
207C22×C4C22×Dic89116yes—
208C22×C4C23×D8914yes—
209C22×C4C23×D8914yes—
210C22×C4C23×D8914yes—
211C4⋊C4—35616no—
212C4⋊C4C22×Dic89164yes—
213C22⋊C4—17832no—
214C42—35616no—
215C23—24no—
216C23—24no—
217C23—232no—
218C23—28no—
219C23—28no—
220C23#15667971116yes—
221C23C23×Dic8914yes—
222C23C23×Dic8912yes—
223C23C2×#1308357418yes—
224C23C2×#1308357414yes—
225C23#1566805714yes—
226C23#1566806014yes—
227C23C24×D8911yescharacteristic
228C2×C4—28no—
229C2×C4—28no—
230C2×C4—28no—
231C2×C4—232no—
232C2×C4—216no—
233C2×C4—216no—
234C2×C4—216no—
235C2×C4—416no—
236C2×C4—416no—
237C2×C4—35632no—
238C2×C4—17816no—
239C2×C4—17816no—
240C2×C4—17816no—
241C2×C4C23×Dic8918yes—
242C2×C4C23×Dic8918yes—
243C2×C4C23×Dic8918yes—
244C22—24no—
245C22—24no—
246C22—216no—
247C22—232no—
248C22C2×#1566797118yes—
249C22C2×#1566797114yes—
250C22#1915207314yes—
251C22#1915207614yes—
252C22#19152195116yes—
253C22C24×Dic8911yescharacteristic
254C22C22×#1308357412yes—
255C22C2×#1566805712yes—
256C22C2×#1566806012yes—
257C4—28no—
258C4—28no—
259C4—28no—
260C4—35616no—
261C2—28no—
262C2#2602285518yesdirect product factor
263C2C22×#1566797111yescharacteristic
264C2C2×#1915207311yescharacteristic
265C2C2×#1915207611yescharacteristic
266C2C2×#1915219514yes—
subgroupG/H
centerC24C23×D89
commutatorC22×C89C24×C4
FrattiniC23C24×D89
FittingC23×C4⋊C4×C89C2
socleC24×C89C24
prime radicalC25×C89C23
cosocleC23×C89C25
hypercenterC23×C4⋊C4D89
hypocenterC89C2×#2313
LCSG ▷ C22×C89 ▷ C89
UCSC1 ◁ C24 ◁ C23×C4⋊C4

Complements

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

NH ≅ G/Ntype
1. #26022855C2direct (N × H)
2. C2×#19151484C2semidirect
10. #19151484C22semidirect
20. C22×C4⋊C4×C89C4semidirect
47. C2×C4⋊C4×C89C2×C4semidirect
129. C2×C89#2313semidirect
140. C89C2×#2313semidirect
145. C22×C4⋊C4Dic89semidirect
174. C2×C4⋊C4C2×Dic89semidirect
262. C2#26022855direct (N × H)

Maximal subgroups

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

subgroupindex
#260228552
C2×#191514842
C2×#191514612
C2×#191514582
C2×C4×C22⋊Dic892
C23×C4⋊C4×C892
C2×#231389