Finite Group Databasebeta

← C2×#26025494 #36726386

Subgroups — C2×#26025494 #36726386

Order 22784.

1966 conjugacy classes of subgroups.

The subgroup lattice has 236 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#26025494C2116yesmaximal, direct product factor
2C2×#19151537C214yesmaximal
3C2×#19151497C214yesmaximal
4C2×#19151463C214yesmaximal
5C2×C4×C4⋊Dic89C212yesmaximal
6C2×#384×C89C211yesmaximal, characteristic
7C22×C4⋊Dic89C2212yes—
8C22×C4⋊Dic89C2212yes—
9C22×C4⋊Dic89C2214yes—
10C22×C4×Dic89C2214yes—
11#19151537C22132yes—
12#19151497C22132yes—
13#19151463C22132yes—
14C4×C4⋊Dic89C22116yes—
15C2×#15667919C2218yes—
16C2×#15667919C2214yes—
17C2×#15667919C2214yes—
18C22×C4⋊C4×C89C2214yes—
19C22×C4⋊C4×C89C2212yes—
20C22×C42×C89C2211yescharacteristic
21#384×C89C2218yes—
22C23×Dic89C2314yes—
23C23×Dic89C2314yes—
24C2×C4⋊Dic89—28no—
25C2×C4⋊Dic89—28no—
26C2×C4⋊Dic89—48no—
27C2×C4⋊Dic89C2318yes—
28C2×C4⋊Dic89C2318yes—
29C2×C4⋊Dic89C23116yes—
30C2×C4×Dic89—216no—
31C2×C4×Dic89C23116yes—
32#15667919C23116yes—
33#15667919C23116yes—
34#15667919C23132yes—
35C23×C4×C89C2314yes—
36C23×C4×C89C2311yescharacteristic
37C23×C4×C89C2312yes—
38C2×C4⋊C4×C89—216no—
39C2×C4⋊C4×C89—44no—
40C2×C4⋊C4×C89C23116yes—
41C2×C4⋊C4×C89C2318yes—
42C2×C42×C89Q818yes—
43C2×C42×C89C2314yes—
44C22×Dic89—28no—
45C22×Dic89—28no—
46C22×Dic89—28no—
47C22×Dic89—28no—
48C22×Dic89—28no—
49C22×Dic89—28no—
50C22×Dic89C2418yes—
51C22×Dic89C2418yes—
52C4⋊Dic89—216no—
53C4⋊Dic89—216no—
54C4⋊Dic89—416no—
55C4×Dic89—232no—
56C24×C89C2411yescharacteristic
57C22×C4×C89—22no—
58C22×C4×C89—22no—
59C22×C4×C89—216no—
60C22×C4×C89—28no—
61C22×C4×C89C2×Q814yes—
62C22×C4×C89C2×Q818yes—
63C22×C4×C89#4118yes—
64C22×C4×C89#4118yes—
65C22×C4×C89C2418yes—
66C22×C4×C89C2412yes—
67C22×C4×C89C2414yes—
68C4⋊C4×C89—232no—
69C4⋊C4×C89—48no—
70C42×C89C2×Q8116yes—
71C23×C89C22×Q812yes—
72C23×C89C2×#4114yes—
73C23×C89C2×#4114yes—
74C23×C89H(5,𝔽2)12yes—
75C23×C892−1+412yes—
76C23×C89C2511yescharacteristic
77C2×C4×C89—28no—
78C2×C4×C89—22no—
79C2×C4×C89—22no—
80C2×C4×C89—216no—
81C2×C4×C89—28no—
82C2×C4×C89—416no—
83C2×C4×C89#125132yes—
84C2×C4×C89C22×Q814yes—
85C2×C4×C89C22×Q818yes—
86C2×C4×C89C2×#4118yes—
87C2×C4×C89C2×#4118yes—
88C2×Dic89—28no—
89C2×Dic89—28no—
90C2×Dic89—28no—
91C2×Dic89—28no—
92C2×Dic89—28no—
93C2×Dic89—28no—
94C2×Dic89—416no—
95C2×Dic89—416no—
96C22×C89C2×#12518yes—
97C22×C89#54414yes—
98C22×C89#55514yes—
99C22×C89#55618yes—
100C22×C89#55914yes—
101C22×C89C23×Q811yescharacteristic
102C22×C89C22×#4112yes—
103C22×C89C22×#4112yes—
104C22×C89C2×H(5,𝔽2)11yescharacteristic
105C22×C89C2×2−1+411yescharacteristic
106C4×C89—24no—
107C4×C89—48no—
108C4×C89C2×#125116yes—
109Dic89—48no—
110Dic89—48no—
111C2×#2571—891nomaximal, Sylow
112C2×C89#257118yescomplemented
113C2×C89C22×#12512yes—
114C2×C89C2×#54411yescharacteristic
115C2×C89C2×#55511yescharacteristic
116C2×C89C2×#55612yes—
117C2×C89C2×#55911yescharacteristic
118#2571—8916no—
119C2×#400—894no—
120C2×#389—894no—
121C2×#384D8911yescharacteristic
122C2×#382—894no—
123C2×C4×C4⋊C4—892no—
124C89C2×#257111yescharacteristic, complemented, Sylow
125C22×C4⋊C4—894no—
126C22×C4⋊C4—892no—
127C22×C4⋊C4—892no—
128C22×C4⋊C4C2×D8914yes—
129C22×C4⋊C4C2×D8912yes—
130C22×C42—894no—
131C22×C42C2×D8911yescharacteristic
132#400—8932no—
133#389—8932no—
134#384C2×D8918yes—
135#382—8932no—
136C4×C4⋊C4—8916no—
137C2×#95—894no—
138C2×#95—894no—
139C2×#95—898no—
140C23×C4—894no—
141C23×C4—894no—
142C23×C4C22×D8914yes—
143C23×C4C22×D8911yescharacteristic
144C23×C4C22×D8912yes—
145C2×C4⋊C4—216no—
146C2×C4⋊C4—44no—
147C2×C4⋊C4—8916no—
148C2×C4⋊C4—898no—
149C2×C4⋊C4—898no—
150C2×C4⋊C4—3568no—
151C2×C4⋊C4—1788no—
152C2×C4⋊C4—1788no—
153C2×C4⋊C4C22×D89116yes—
154C2×C4⋊C4C22×D8918yes—
155C2×C42—8916no—
156C2×C42—17816no—
157C2×C42Dic17818yes—
158C2×C42C22×D8914yes—
159#95—8916no—
160#95—8916no—
161#95—8932no—
162C24C23×D8911yescharacteristic
163C22×C4—22no—
164C22×C4—22no—
165C22×C4—216no—
166C22×C4—28no—
167C22×C4—898no—
168C22×C4—898no—
169C22×C4—1788no—
170C22×C4—1788no—
171C22×C4—1788no—
172C22×C4—1788no—
173C22×C4—1788no—
174C22×C4—1788no—
175C22×C4C2×Dic17814yes—
176C22×C4C2×Dic17818yes—
177C22×C4#1308357318yes—
178C22×C4#1308357518yes—
179C22×C4C23×D8918yes—
180C22×C4C23×D8912yes—
181C22×C4C23×D8914yes—
182C4⋊C4—232no—
183C4⋊C4—48no—
184C4⋊C4—35616no—
185C4⋊C4—17816no—
186C4⋊C4—17816no—
187C42—17832no—
188C42C2×Dic178116yes—
189C23C22×Dic17812yes—
190C23C2×#1308357314yes—
191C23C2×#1308357514yes—
192C23#1566805712yes—
193C23#1566806012yes—
194C23C24×D8911yescharacteristic
195C2×C4—22no—
196C2×C4—22no—
197C2×C4—28no—
198C2×C4—216no—
199C2×C4—28no—
200C2×C4—416no—
201C2×C4—35616no—
202C2×C4—35616no—
203C2×C4—1788no—
204C2×C4—1788no—
205C2×C4—1788no—
206C2×C4—1788no—
207C2×C4—1788no—
208C2×C4—1788no—
209C2×C4#15668003132yes—
210C2×C4C22×Dic17814yes—
211C2×C4C22×Dic17818yes—
212C2×C4C2×#1308357318yes—
213C2×C4C2×#1308357518yes—
214C22C2×#1566800318yes—
215C22#1915222914yes—
216C22#1915231414yes—
217C22#1915232218yes—
218C22#1915233414yes—
219C22C23×Dic17811yescharacteristic
220C22C22×#1308357312yes—
221C22C22×#1308357512yes—
222C22C2×#1566805711yescharacteristic
223C22C2×#1566806011yescharacteristic
224C4—24no—
225C4—48no—
226C4—3568no—
227C4—3568no—
228C4C2×#15668003116yes—
229C2#2602549418yesdirect product factor
230C2C22×#1566800312yes—
231C2C2×#1915222911yescharacteristic
232C2C2×#1915231411yescharacteristic
233C2C2×#1915232212yes—
234C2C2×#1915233411yescharacteristic
subgroupG/H
centerC24C23×D89
commutator, cosocleC23×C89C25
FrattiniC23C24×D89
FittingC2×#384×C89C2
socle, prime radicalC24×C89C24
hypercenterC2×#384D89
hypocenterC89C2×#2571
LCSG ▷ C23×C89 ▷ C89
UCSC1 ◁ C24 ◁ C2×#384

Complements

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

NH ≅ G/Ntype
1. #26025494C2direct (N × H)
112. C2×C89#2571semidirect
124. C89C2×#2571semidirect
229. C2#26025494direct (N × H)

Maximal subgroups

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

subgroupindex
#260254942
C2×#191515372
C2×#191514972
C2×#191514632
C2×C4×C4⋊Dic892
C2×#384×C892
C2×#257189