Finite Group Databasebeta

← C2×#26028519 #36761020

Subgroups — C2×#26028519 #36761020

Order 22784.

1806 conjugacy classes of subgroups.

The subgroup lattice has 256 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#26028519C2116yesmaximal, direct product factor
2C2×#19151540C213yesmaximal
3C2×#19151532C213yesmaximal
4C2×#19151530C213yesmaximal
5C2×#19151519C213yesmaximal
6C2×#19151468C211yesmaximal, characteristic
7C2×#19151466C211yesmaximal, characteristic
8C2×#383×C89C211yesmaximal, characteristic
9C23×Dic178C2211yescharacteristic
10C22×C4⋊Dic89C2213yes—
11C22×C4⋊Dic89C2213yes—
12C22×C4⋊Dic89C2213yes—
13C22×#13083553C2213yes—
14C22×#13083553C2213yes—
15#19151540C22124yes—
16#19151532C22124yes—
17#19151530C22124yes—
18#19151519C22124yes—
19#19151468C2218yes—
20#19151466C2218yes—
21C2×#15667919C2213yes—
22C2×#15667919C2213yes—
23C2×#15667919C2213yes—
24C2×#15667919C2213yes—
25C22×C42×C89C2211yescharacteristic
26#383×C89C2218yes—
27C2×#95×C89C2213yes—
28C2×#95×C89C2213yes—
29C22×Dic178—46no—
30C22×Dic178C2314yes—
31C23×Dic89C2311yescharacteristic
32C23×Dic89C2311yescharacteristic
33C23×Dic89C2313yes—
34C23×Dic89C2313yes—
35C2×C4⋊Dic89—46no—
36C2×C4⋊Dic89—46no—
37C2×C4⋊Dic89—46no—
38C2×C4⋊Dic89C23112yes—
39C2×C4⋊Dic89C23112yes—
40C2×C4⋊Dic89C23112yes—
41C2×#13083553—46no—
42C2×#13083553—46no—
43C2×#13083553C23112yes—
44C2×#13083553C23112yes—
45#15667919C23112yes—
46#15667919C23112yes—
47#15667919C23112yes—
48#15667919C23112yes—
49C23×C4×C89C2311yescharacteristic
50C23×C4×C89C2313yes—
51C23×C4×C89C2313yes—
52C2×C42×C89Q818yescomplemented
53C2×C42×C89C2314yes—
54#95×C89C23112yes—
55#95×C89C23112yes—
56C2×Dic178—412no—
57C2×Dic178—416no—
58C22×Dic89—26no—
59C22×Dic89—26no—
60C22×Dic89—26no—
61C22×Dic89—26no—
62C22×Dic89—26no—
63C22×Dic89—26no—
64C22×Dic89—212no—
65C22×Dic89C2412yes—
66C22×Dic89C2412yes—
67C22×Dic89C2416yes—
68C22×Dic89C2416yes—
69C4⋊Dic89—412no—
70C4⋊Dic89—412no—
71C4⋊Dic89—412no—
72#13083553—412no—
73#13083553—412no—
74C24×C89C2411yescharacteristic
75C22×C4×C89—26no—
76C22×C4×C89—26no—
77C22×C4×C89—26no—
78C22×C4×C89—26no—
79C22×C4×C89—212no—
80C22×C4×C89C2×Q8112yes—
81C22×C4×C89C2412yes—
82C22×C4×C89C2416yes—
83C22×C4×C89C2416yes—
84C42×C89C2×Q8116yescomplemented
85C23×C89C22×Q812yes—
86C23×C89H(5,𝔽2)16yes—
87C23×C892−1+416yes—
88C23×C89C2511yescharacteristic
89C2×C4×C89—224no—
90C2×C4×C89—26no—
91C2×C4×C89—26no—
92C2×C4×C89—26no—
93C2×C4×C89—26no—
94C2×C4×C89—212no—
95C2×C4×C89—44no—
96C2×C4×C89—412no—
97C2×C4×C89C22×Q8112yes—
98C2×Dic89—26no—
99C2×Dic89—26no—
100C2×Dic89—26no—
101C2×Dic89—26no—
102C2×Dic89—26no—
103C2×Dic89—26no—
104C2×Dic89—212no—
105C2×Dic89—412no—
106C2×Dic89—44no—
107C2×Dic89—44no—
108C2×Dic89—412no—
109Dic178—416no—
110C22×C89#544112yes—
111C22×C89#56014yes—
112C22×C89#563112yes—
113C22×C89C23×Q811yescharacteristic
114C22×C89C2×H(5,𝔽2)13yes—
115C22×C89C2×2−1+413yes—
116C4×C89—212no—
117C4×C89—42no—
118C4×C89—46no—
119Dic89—42no—
120Dic89—42no—
121Dic89—46no—
122Dic89—46no—
123C2×#2843—891nomaximal, Sylow
124C2×C89#284318yescomplemented
125C2×C89C2×#54413yes—
126C2×C89C2×#56011yescharacteristic
127C2×C89C2×#56313yes—
128#2843—8916no—
129C2×#400—893no—
130C2×#398—893no—
131C2×#398—893no—
132C2×#395—893no—
133C2×#384—891no—
134C2×#383—891no—
135C2×#383D8911yescharacteristic
136C89C2×#284311yescharacteristic, complemented, Sylow
137C23×Q8—891no—
138C22×C4⋊C4—893no—
139C22×C4⋊C4—893no—
140C22×C4⋊C4—893no—
141C22×C4⋊C4—893no—
142C22×C4⋊C4—893no—
143C22×C42C2×D8911yescharacteristic
144#400—8924no—
145#398—8924no—
146#398—8924no—
147#395—8924no—
148#384—898no—
149#383—898no—
150#383C2×D8918yes—
151C2×#95—893no—
152C2×#95—893no—
153C2×#95—893no—
154C2×#95—893no—
155C2×#95C2×D8913yes—
156C2×#95C2×D8913yes—
157C22×Q8—894no—
158C22×Q8—3566no—
159C23×C4—893no—
160C23×C4—891no—
161C23×C4—891no—
162C23×C4—893no—
163C23×C4C22×D8911yescharacteristic
164C23×C4C22×D8913yes—
165C23×C4C22×D8913yes—
166C2×C4⋊C4—8912no—
167C2×C4⋊C4—8912no—
168C2×C4⋊C4—8912no—
169C2×C4⋊C4—8912no—
170C2×C4⋊C4—8912no—
171C2×C4⋊C4—3566no—
172C2×C4⋊C4—3566no—
173C2×C4⋊C4—3566no—
174C2×C4⋊C4—3566no—
175C2×C4⋊C4—3566no—
176C2×C42Dic17818yescomplemented
177C2×C42C22×D8914yes—
178#95—8912no—
179#95—8912no—
180#95—8912no—
181#95—8912no—
182#95C22×D89112yes—
183#95C22×D89112yes—
184C24C23×D8911yescharacteristic
185C2×Q8—35612no—
186C2×Q8—35616no—
187C22×C4—26no—
188C22×C4—26no—
189C22×C4—26no—
190C22×C4—26no—
191C22×C4—212no—
192C22×C4—896no—
193C22×C4—892no—
194C22×C4—892no—
195C22×C4—896no—
196C22×C4—1786no—
197C22×C4—1786no—
198C22×C4—1786no—
199C22×C4—1786no—
200C22×C4—1786no—
201C22×C4—1786no—
202C22×C4—17812no—
203C22×C4C2×Dic178112yes—
204C22×C4C23×D8916yes—
205C22×C4C23×D8912yes—
206C22×C4C23×D8916yes—
207C4⋊C4—35612no—
208C4⋊C4—35612no—
209C4⋊C4—35612no—
210C4⋊C4—35612no—
211C4⋊C4—35612no—
212C42C2×Dic178116yescomplemented
213C23C22×Dic17812yes—
214C23#1566805816yes—
215C23#1566805916yes—
216C23C24×D8911yescharacteristic
217Q8—35616no—
218C2×C4—26no—
219C2×C4—26no—
220C2×C4—224no—
221C2×C4—26no—
222C2×C4—26no—
223C2×C4—212no—
224C2×C4—44no—
225C2×C4—412no—
226C2×C4—35612no—
227C2×C4—3564no—
228C2×C4—3564no—
229C2×C4—35612no—
230C2×C4—1786no—
231C2×C4—1786no—
232C2×C4—1786no—
233C2×C4—1786no—
234C2×C4—1786no—
235C2×C4—1786no—
236C2×C4—17812no—
237C2×C4C22×Dic178112yes—
238C22#19152226112yes—
239C22#1915233914yes—
240C22#19152350112yes—
241C22C23×Dic17811yescharacteristic
242C22C2×#1566805813yes—
243C22C2×#1566805913yes—
244C4—212no—
245C4—42no—
246C4—46no—
247C4—3562no—
248C4—3562no—
249C4—3566no—
250C4—3566no—
251C2#2602851918yesdirect product factor
252C2C2×#1915222613yes—
253C2C2×#1915233911yescharacteristic
254C2C2×#1915235013yes—
subgroupG/H
centerC24C23×D89
commutator, cosocleC23×C89C25
FrattiniC23C24×D89
FittingC2×#383×C89C2
socle, prime radicalC24×C89C24
hypercenterC2×#383D89
hypocenterC89C2×#2843
LCSG ▷ C23×C89 ▷ C89
UCSC1 ◁ C24 ◁ C2×#383

Complements

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

NH ≅ G/Ntype
1. #26028519C2direct (N × H)
52. C2×C42×C89Q8semidirect
84. C42×C89C2×Q8semidirect
124. C2×C89#2843semidirect
136. C89C2×#2843semidirect
176. C2×C42Dic178semidirect
212. C42C2×Dic178semidirect
251. C2#26028519direct (N × H)

Maximal subgroups

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

subgroupindex
#260285192
C2×#191515402
C2×#191515322
C2×#191515302
C2×#191515192
C2×#191514682
C2×#191514662
C2×#383×C892
C2×#284389