Finite Group Databasebeta

← C2×#19152226 #26033650

Subgroups — C2×#19152226 #26033650

Order 11392.

1080 conjugacy classes of subgroups.

The subgroup lattice has 208 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#19152226C2116yesmaximal, direct product factor
2C2×#15668012C212yesmaximal, complemented
3C2×#15668011C212yesmaximal, complemented
4C2×#15668004C212yesmaximal, complemented
5C2×#15668003C212yesmaximal, complemented
6C2×#15667989C214yesmaximal
7C2×#15667971C211yesmaximal, characteristic
8C22×C4⋊Dic89C211yesmaximal, characteristic
9C2×#117×C89C211yesmaximal, characteristic
10C22×Dic178C2214yes—
11C23×Dic89C2212yes—
12#15668012C22116yescomplemented
13#15668011C22116yescomplemented
14#15668004C22116yescomplemented
15#15668003C22116yescomplemented
16#15667989C22132yes—
17#15667971C2218yes—
18C2×C4⋊Dic89C2212yes—
19C2×C4⋊Dic89C2211yescharacteristic
20C2×C4⋊Dic89C2212yes—
21C2×C4⋊Dic89C2214yes—
22C2×C4⋊Dic89C2218yes—
23C2×C4⋊Dic89C2211yescharacteristic
24C2×#13083553C2214yes—
25C2×#13083553C2214yes—
26C2×C22⋊Dic89C2212yes—
27C2×C4×Dic89C2212yes—
28C23×C4×C89C2211yescharacteristic
29#117×C89C2218yes—
30C2×C4⋊C4×C89C2211yescharacteristic
31C2×C4⋊C4×C89C2211yescharacteristic
32C2×C22⋊C4×C89C2212yes—
33C2×C42×C89C2212yes—
34C2×Dic178—48no—
35C2×Dic178C23116yes—
36C22×Dic89—44no—
37C22×Dic89C2314yes—
38C22×Dic89C2312yes—
39C22×Dic89C2312yes—
40C22×Dic89C2318yes—
41C4⋊Dic89C2314yes—
42C4⋊Dic89C2314yes—
43C4⋊Dic89C23116yes—
44C4⋊Dic89C2318yes—
45C4⋊Dic89C2318yes—
46#13083553C23116yes—
47#13083553C23116yes—
48C22⋊Dic89C2318yes—
49C4×Dic89C2318yes—
50C24×C89C2311yescharacteristic
51C22×C4×C89Q818yescomplemented
52C22×C4×C89C2312yes—
53C22×C4×C89C2312yes—
54C22×C4×C89C2311yescharacteristic
55C22×C4×C89C2311yescharacteristic
56C22×C4×C89C2314yes—
57C4⋊C4×C89C2314yes—
58C4⋊C4×C89C2314yes—
59C22⋊C4×C89C2318yes—
60C42×C89C2318yes—
61C23×C89—22no—
62C23×C89—22no—
63C23×C89C2×Q814yes—
64C23×C89C2412yes—
65C23×C89C2411yescharacteristic
66C2×C4×C89—24no—
67C2×C4×C89—24no—
68C2×C4×C89C2×Q814yes—
69C2×C4×C89C2×Q814yes—
70C2×C4×C89C2×Q8116yescomplemented
71C2×C4×C89C2414yes—
72C2×C4×C89C2414yes—
73C2×C4×C89C2412yes—
74C2×C4×C89C2412yes—
75C2×Dic89—28no—
76C2×Dic89—24no—
77C2×Dic89—24no—
78C2×Dic89—48no—
79C2×Dic89C2414yes—
80C2×Dic89C2414yes—
81C2×Dic89C2418yes—
82Dic178—416no—
83C22×C89—28no—
84C22×C89—22no—
85C22×C89—22no—
86C22×C89C22×Q814yes—
87C22×C89C22×Q812yes—
88C22×C89H(5,𝔽2)12yes—
89C22×C892−1+412yes—
90C22×C89C2511yescharacteristic
91C4×C89—24no—
92C4×C89—24no—
93C4×C89C22×Q814yes—
94C4×C89C22×Q814yes—
95Dic89—24no—
96Dic89—28no—
97Dic89—24no—
98C2×C89—24no—
99C2×C89#54414yescomplemented
100C2×C89C23×Q811yescharacteristic
101C2×C89C2×H(5,𝔽2)11yescharacteristic
102C2×C89C2×2−1+411yescharacteristic
103C2×#544—891nomaximal, Sylow
104C89C2×#54411yescharacteristic, complemented, Sylow
105#544—8916no—
106C2×C4⋊Q8—892no—
107C2×C4⋊Q8—892no—
108C2×#125—892no—
109C2×#125—892no—
110C2×C22⋊Q8—894no—
111C2×#117—891no—
112C2×#117D8911yescharacteristic
113C22×C4⋊C4—891no—
114C22×Q8—894no—
115C23×C4—892no—
116C23×C4C2×D8911yescharacteristic
117C4⋊Q8—8916no—
118C4⋊Q8—8916no—
119#125—8916no—
120#125—8916no—
121C22⋊Q8—8932no—
122#117—898no—
123#117C2×D8918yes—
124C2×C4⋊C4—892no—
125C2×C4⋊C4—892no—
126C2×C4⋊C4—898no—
127C2×C4⋊C4—891no—
128C2×C4⋊C4—891no—
129C2×C4⋊C4—894no—
130C2×C4⋊C4—894no—
131C2×C4⋊C4—894no—
132C2×C4⋊C4C2×D8911yescharacteristic
133C2×C4⋊C4C2×D8911yescharacteristic
134C2×C22⋊C4—892no—
135C2×C22⋊C4C2×D8912yes—
136C2×C42—892no—
137C2×C42C2×D8912yes—
138C24C22×D8911yescharacteristic
139C2×Q8—8916no—
140C2×Q8—3568no—
141C22×C4—898no—
142C22×C4—892no—
143C22×C4—892no—
144C22×C4—894no—
145C22×C4—3564no—
146C22×C4Dic17818yescomplemented
147C22×C4C22×D8912yes—
148C22×C4C22×D8912yes—
149C22×C4C22×D8911yescharacteristic
150C22×C4C22×D8911yescharacteristic
151C22×C4C22×D8914yes—
152C4⋊C4—898no—
153C4⋊C4—898no—
154C4⋊C4—894no—
155C4⋊C4—894no—
156C4⋊C4—8916no—
157C4⋊C4—8916no—
158C4⋊C4—8916no—
159C4⋊C4C22×D8914yes—
160C4⋊C4C22×D8914yes—
161C22⋊C4—898no—
162C22⋊C4C22×D8918yes—
163C42—898no—
164C42C22×D8918yes—
165C23—22no—
166C23—22no—
167C23C2×Dic17814yes—
168C23C23×D8912yes—
169C23C23×D8911yescharacteristic
170Q8—35616no—
171C2×C4—24no—
172C2×C4—24no—
173C2×C4—894no—
174C2×C4—894no—
175C2×C4—898no—
176C2×C4—3568no—
177C2×C4—1788no—
178C2×C4—1784no—
179C2×C4—1784no—
180C2×C4C2×Dic17814yes—
181C2×C4C2×Dic17814yes—
182C2×C4C2×Dic178116yescomplemented
183C2×C4C23×D8914yes—
184C2×C4C23×D8914yes—
185C2×C4C23×D8912yes—
186C2×C4C23×D8912yes—
187C22—22no—
188C22—22no—
189C22—28no—
190C22C22×Dic17814yes—
191C22C22×Dic17812yes—
192C22#1566805812yes—
193C22#1566805912yes—
194C22C24×D8911yescharacteristic
195C4—24no—
196C4—24no—
197C4—1788no—
198C4—1784no—
199C4—1784no—
200C4C22×Dic17814yes—
201C4C22×Dic17814yes—
202C2—24no—
203C2#1915222614yesdirect product factor
204C2C23×Dic17811yescharacteristic
205C2C2×#1566805811yescharacteristic
206C2C2×#1566805911yescharacteristic
subgroupG/H
centerC23C23×D89
commutator, cosocleC22×C89C25
FrattiniC22C24×D89
FittingC2×#117×C89C2
socleC23×C89C24
prime radicalC24×C89C23
hypercenterC2×#117D89
hypocenterC89C2×#544
LCSG ▷ C22×C89 ▷ C89
UCSC1 ◁ C23 ◁ C2×#117

Complements

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

NH ≅ G/Ntype
1. #19152226C2direct (N × H)
2. C2×#15668012C2semidirect
3. C2×#15668011C2semidirect
4. C2×#15668004C2semidirect
5. C2×#15668003C2semidirect
12. #15668012C22semidirect
13. #15668011C22semidirect
14. #15668004C22semidirect
15. #15668003C22semidirect
51. C22×C4×C89Q8semidirect
70. C2×C4×C89C2×Q8semidirect
99. C2×C89#544semidirect
104. C89C2×#544semidirect
146. C22×C4Dic178semidirect
182. C2×C4C2×Dic178semidirect
203. C2#19152226direct (N × H)

Maximal subgroups

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

subgroupindex
#191522262
C2×#156680122
C2×#156680112
C2×#156680042
C2×#156680032
C2×#156679892
C2×#156679712
C22×C4⋊Dic892
C2×#117×C892
C2×#54489