Finite Group Databasebeta

← C2×#26026219 #36721549

Subgroups — C2×#26026219 #36721549

Order 22784.

1830 conjugacy classes of subgroups.

The subgroup lattice has 252 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#26026219C2116yesmaximal, direct product factor
2C2×C89⋊#401C211yesmaximal, characteristic
3C2×#19151540C213yesmaximal
4C2×#19151538C213yesmaximal
5C2×#19151502C213yesmaximal
6C2×#19151495C213yesmaximal
7C2×#19151443C211yesmaximal, characteristic
8C2×#401×C89C211yesmaximal, characteristic
9C23×Dic178C2211yescharacteristic
10C22×C4⋊Dic89C2213yes—
11C22×#13083553C2213yes—
12C22×#13083553C2213yes—
13C22×C4×Dic89C2213yes—
14C89⋊#401C2218yes—
15#19151540C22124yes—
16#19151538C22124yes—
17#19151502C22124yes—
18#19151495C22124yes—
19#19151443C2218yes—
20C2×#15667919C2213yes—
21C2×#15667919C2213yes—
22C2×#15667919C2213yes—
23C2×#15667919C2213yes—
24C2×#15667919C2213yes—
25#401×C89C2218yes—
26C2×#95×C89C2213yes—
27C2×#95×C89C2213yes—
28C2×#95×C89C2211yescharacteristic
29C22×Dic178—212no—
30C22×Dic178C2314yes—
31C23×Dic89C2311yescharacteristic
32C23×Dic89C2313yes—
33C23×Dic89C2313yes—
34C23×Dic89C2311yescharacteristic
35C2×C4⋊Dic89—46no—
36C2×C4⋊Dic89C23112yes—
37C2×#13083553—212no—
38C2×#13083553—46no—
39C2×#13083553C23112yes—
40C2×#13083553C23112yes—
41C2×C4×Dic89—212no—
42C2×C4×Dic89C23112yes—
43#15667919C23112yes—
44#15667919C23112yes—
45#15667919C23112yes—
46#15667919C23112yes—
47#15667919C23112yes—
48C23×C4×C89C2311yescharacteristic
49C23×C4×C89C2313yes—
50C23×C4×C89C2313yes—
51#95×C89C2314yes—
52#95×C89C23112yes—
53#95×C89C23112yes—
54C2×Dic178—224no—
55C2×Dic178—416no—
56C22×Dic89—26no—
57C22×Dic89—26no—
58C22×Dic89—26no—
59C22×Dic89—26no—
60C22×Dic89—26no—
61C22×Dic89—26no—
62C22×Dic89—26no—
63C22×Dic89#41112yes—
64C22×Dic89C2412yes—
65C22×Dic89C2416yes—
66C22×Dic89C2416yes—
67C22×Dic89C2412yes—
68C4⋊Dic89—412no—
69#13083553—224no—
70#13083553—412no—
71C4×Dic89—224no—
72C24×C89C2411yescharacteristic
73C22×C4×C89—26no—
74C22×C4×C89—26no—
75C22×C4×C89—26no—
76C22×C4×C89—26no—
77C22×C4×C89—212no—
78C22×C4×C89—26no—
79C22×C4×C89C2412yes—
80C22×C4×C89C2416yes—
81C22×C4×C89C2416yes—
82C23×C89C2×#4116yes—
83C23×C89H(5,𝔽2)12yes—
84C23×C892−1+416yes—
85C23×C89C2511yescharacteristic
86C2×C4×C89—26no—
87C2×C4×C89—26no—
88C2×C4×C89—26no—
89C2×C4×C89—26no—
90C2×C4×C89—212no—
91C2×C4×C89—26no—
92C2×C4×C89—44no—
93C2×C4×C89—412no—
94C2×C4×C89—412no—
95C2×Dic89—26no—
96C2×Dic89—26no—
97C2×Dic89—26no—
98C2×Dic89—26no—
99C2×Dic89—26no—
100C2×Dic89—26no—
101C2×Dic89—26no—
102C2×Dic89—44no—
103C2×Dic89—412no—
104C2×Dic89—412no—
105C2×Dic89#126116yes—
106C2×Dic89C2×#41112yes—
107Dic178—416no—
108C22×C89C2×#12614yes—
109C22×C89#541112yes—
110C22×C89#542112yes—
111C22×C89C22×#4113yes—
112C22×C89C2×H(5,𝔽2)11yescharacteristic
113C22×C89C2×2−1+413yes—
114C4×C89—42no—
115C4×C89—46no—
116C4×C89—46no—
117Dic89—42no—
118Dic89—46no—
119Dic89—46no—
120Dic89C2×#12618yes—
121C2×#2645—891nomaximal, Sylow
122C2×C89#264518yescomplemented
123C2×C89C22×#12611yescharacteristic
124C2×C89C2×#54113yes—
125C2×C89C2×#54213yes—
126#2645—8916no—
127C2×#401—891no—
128C2×#401D8911yescharacteristic
129C2×#400—893no—
130C2×#400—893no—
131C2×#391—893no—
132C2×#389—893no—
133C2×#376—891no—
134C89C2×#264511yescharacteristic, complemented, Sylow
135C23×Q8—891no—
136C22×C4⋊C4—893no—
137C22×C4⋊C4—893no—
138C22×C4⋊C4—893no—
139C22×C42—893no—
140#401—898no—
141#401C2×D8918yes—
142#400—8924no—
143#400—8924no—
144#391—8924no—
145#389—8924no—
146#376—898no—
147C2×#95—893no—
148C2×#95—893no—
149C2×#95—893no—
150C2×#95—893no—
151C2×#95—893no—
152C2×#95C2×D8913yes—
153C2×#95C2×D8913yes—
154C2×#95C2×D8911yescharacteristic
155C22×Q8—894no—
156C22×Q8—17812no—
157C23×C4—891no—
158C23×C4—893no—
159C23×C4—893no—
160C23×C4—891no—
161C23×C4C22×D8913yes—
162C23×C4C22×D8911yescharacteristic
163C23×C4C22×D8913yes—
164C2×C4⋊C4—8912no—
165C2×C4⋊C4—8912no—
166C2×C4⋊C4—8912no—
167C2×C4⋊C4—3566no—
168C2×C4⋊C4—3566no—
169C2×C4⋊C4—17812no—
170C2×C42—8912no—
171C2×C42—17812no—
172#95—8912no—
173#95—8912no—
174#95—8912no—
175#95—8912no—
176#95—8912no—
177#95C22×D8914yes—
178#95C22×D89112yes—
179#95C22×D89112yes—
180C24C23×D8911yescharacteristic
181C2×Q8—35616no—
182C2×Q8—17824no—
183C22×C4—26no—
184C22×C4—26no—
185C22×C4—26no—
186C22×C4—26no—
187C22×C4—212no—
188C22×C4—26no—
189C22×C4—8912no—
190C22×C4—892no—
191C22×C4—892no—
192C22×C4—896no—
193C22×C4—896no—
194C22×C4—1786no—
195C22×C4—1786no—
196C22×C4—1786no—
197C22×C4—1786no—
198C22×C4—1786no—
199C22×C4—1786no—
200C22×C4—1786no—
201C22×C4C23×D8916yes—
202C22×C4C23×D8912yes—
203C22×C4C23×D8916yes—
204C4⋊C4—35612no—
205C4⋊C4—35612no—
206C4⋊C4—17824no—
207C42—17824no—
208C23#41×D8916yes—
209C23#1566805812yes—
210C23#1566805916yes—
211C23C24×D8911yescharacteristic
212Q8—35616no—
213C2×C4—26no—
214C2×C4—26no—
215C2×C4—26no—
216C2×C4—26no—
217C2×C4—212no—
218C2×C4—26no—
219C2×C4—412no—
220C2×C4—412no—
221C2×C4—44no—
222C2×C4—8912no—
223C2×C4—8916no—
224C2×C4—35612no—
225C2×C4—35612no—
226C2×C4—3564no—
227C2×C4—1786no—
228C2×C4—1786no—
229C2×C4—1786no—
230C2×C4—1786no—
231C2×C4—1786no—
232C2×C4—1786no—
233C2×C4—1786no—
234C22#126×D8914yes—
235C22#19152205112yes—
236C22#19152214112yes—
237C22C2×#41×D8913yes—
238C22C2×#1566805811yescharacteristic
239C22C2×#1566805913yes—
240C4—42no—
241C4—46no—
242C4—46no—
243C4—898no—
244C4—3562no—
245C4—3566no—
246C4—3566no—
247C2#2602621918yesdirect product factor
248C2C2×#126×D8911yescharacteristic
249C2C2×#1915220513yes—
250C2C2×#1915221413yes—
subgroupG/H
centerC24C23×D89
commutator, cosocleC23×C89C25
FrattiniC23C24×D89
FittingC2×#401×C89C2
socle, prime radicalC24×C89C24
hypercenterC2×#401D89
hypocenterC89C2×#2645
LCSG ▷ C23×C89 ▷ C89
UCSC1 ◁ C24 ◁ C2×#401

Complements

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

NH ≅ G/Ntype
1. #26026219C2direct (N × H)
122. C2×C89#2645semidirect
134. C89C2×#2645semidirect
247. C2#26026219direct (N × H)

Maximal subgroups

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

subgroupindex
#260262192
C2×C89⋊#4012
C2×#191515402
C2×#191515382
C2×#191515022
C2×#191514952
C2×#191514432
C2×#401×C892
C2×#264589