Finite Group Databasebeta

← C2×#19151989 #26030689

Subgroups — C2×#19151989 #26030689

Order 11392.

564 conjugacy classes of subgroups; only the 165 normal subgroups are shown.

normal subgroups only

This group has 564 conjugacy classes of subgroups — too many to draw. Only its 165 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Dic356C211yesmaximal, characteristic, complemented
2C22×#13083564C211yesmaximal, characteristic, complemented
3C22×#13083562C211yesmaximal, characteristic
4C2×#15668010C211yesmaximal, characteristic, complemented
5C2×#15667999C211yesmaximal, characteristic
6#19151989C218yesmaximal, direct product factor
7C2×#15667922C211yesmaximal, characteristic, complemented
8C22×SD16×C89C211yesmaximal, characteristic
9C22×Dic178C2211yescharacteristic
10C22×Dic178C2211yescharacteristic
11C2×Dic356—24no—
12C2×Dic356C2214yescomplemented
13C2×#13083564—24no—
14C2×#13083564C2214yescomplemented
15C2×#13083562—24no—
16C2×#13083562C2214yes—
17C22×#10623494C2211yescharacteristic
18#15668010—22no—
19#15668010C2214yescomplemented
20#15667999—22no—
21#15667999C2214yes—
22C2×#13083553—22no—
23C2×C22⋊Dic89—22no—
24C2×C4×Dic89C2211yescharacteristic
25#15667922C2214yescomplemented
26C22×Q8×C89C2211yescharacteristic
27C22×D4×C89C2211yescharacteristic
28C2×SD16×C89—24no—
29C2×SD16×C89C2214yes—
30C22×C8×C89C2211yescharacteristic
31C2×Dic178—22no—
32C2×Dic178—22no—
33C2×Dic178—22no—
34C2×Dic178—22no—
35C2×Dic178—21no—
36C2×Dic178—21no—
37C2×Dic178C2312yes—
38C2×Dic178C2312yes—
39C22×Dic89—21no—
40C22×Dic89—21no—
41C22×Dic89D412yes—
42Dic356—28no—
43#13083564—28no—
44#13083562—28no—
45C2×#10623494D414yes—
46C2×#10623494C2312yes—
47#13083553—28no—
48C22⋊Dic89—28no—
49C4×Dic89D412yes—
50C4×Dic89C2312yes—
51C24×C89—21no—
52C2×Q8×C89—21no—
53C2×Q8×C89—22no—
54C2×Q8×C89—22no—
55C2×Q8×C89C2312yes—
56C2×D4×C89—22no—
57C2×D4×C89—22no—
58C2×D4×C89—21no—
59C2×D4×C89C2312yes—
60C22×C4×C89—21no—
61C22×C4×C89C2311yescharacteristic
62SD16×C89—28no—
63C2×C8×C89D414yes—
64C2×C8×C89C2312yes—
65C23×C89—22no—
66C23×C89—42no—
67C23×C89—44no—
68C23×C89C2×D411yescharacteristic
69Q8×C89—22no—
70Q8×C89—22no—
71Q8×C89—42no—
72D4×C89—22no—
73D4×C89—22no—
74D4×C89—42no—
75C2×C4×C89—22no—
76C2×C4×C89—42no—
77C2×C4×C89C2×D411yescharacteristic
78C2×C4×C89C2×D412yes—
79C2×C4×C89C2×D412yes—
80C2×C4×C89C2411yescharacteristic
81C2×Dic89—24no—
82C2×Dic89—22no—
83C2×Dic89—22no—
84C2×Dic89—42no—
85C2×Dic89—42no—
86C2×Dic89C2×D414yes—
87Dic178—22no—
88Dic178—22no—
89Dic178—22no—
90Dic178—22no—
91Dic178—42no—
92Dic178—42no—
93C8×C89C2×D414yes—
94#10623494C2×D414yes—
95C22×C89—42no—
96C22×C89—44no—
97C22×C89—84no—
98C22×C89#12712yes—
99C22×C89#13714yes—
100C22×C89C22×D411yescharacteristic
101C4×C89—42no—
102C4×C89#12712yes—
103C4×C89C22×D411yescharacteristic
104C4×C89C22×D411yescharacteristic
105Dic89—24no—
106Dic89—42no—
107Dic89—42no—
108C2×C89—82no—
109C2×C89#49714yescomplemented
110C2×C89C2×#12711yescharacteristic
111C2×C89C2×#13712yes—
112C2×#497—891nomaximal, Sylow
113C89C2×#49711yescharacteristic, complemented, Sylow
114C22×Q16—891no—
115C22×Q16—891no—
116C22×SD16—891no—
117C22×SD16D8911yescharacteristic
118C2×C4⋊Q8—891no—
119C2×#124—891no—
120#497—898no—
121C2×#97—891no—
122C22×Q8—891no—
123C22×Q8—891no—
124C22×Q8C2×D8911yescharacteristic
125C22×D4C2×D8911yescharacteristic
126C2×Q16—894no—
127C2×Q16—894no—
128C2×Q16—1784no—
129C2×Q16—1784no—
130C2×SD16—24no—
131C2×SD16—894no—
132C2×SD16—1784no—
133C2×SD16C2×D8914yes—
134C22×C8—891no—
135C22×C8C2×D8911yescharacteristic
136C4⋊Q8—894no—
137C4⋊Q8—1782no—
138#124—894no—
139#124—1782no—
140C2×C4⋊C4—1782no—
141C2×C22⋊C4—1782no—
142C2×C42—891no—
143#97—894no—
144C24—21no—
145C2×Q8—21no—
146C2×Q8—22no—
147C2×Q8—22no—
148C2×Q8—892no—
149C2×Q8—892no—
150C2×Q8—1782no—
151C2×Q8—1782no—
152C2×Q8—1782no—
153C2×Q8—1782no—
154C2×Q8—1781no—
155C2×Q8—1781no—
156C2×Q8C22×D8912yes—
157C2×D4—22no—
158C2×D4—21no—
159C2×D4—22no—
160C2×D4C22×D8912yes—
161C22×C4—21no—
162C22×C4—892no—
163C22×C4—1781no—
164C22×C4—1781no—
165C22×C4C22×D8911yescharacteristic
166Q16—1788no—
167Q16—1788no—
168SD16—28no—
169SD16—1788no—
170C2×C8—894no—
171C2×C8—892no—
172C2×C8C22⋊D8914yes—
173C2×C8C22×D8912yes—
174C4⋊C4—1788no—
175C22⋊C4—1788no—
176C42—892no—
177C42—892no—
178C23—22no—
179C23—42no—
180C23—44no—
181C23D4×D8911yescharacteristic
182Q8—22no—
183Q8—22no—
184Q8—42no—
185Q8—3562no—
186Q8—3562no—
187Q8—1782no—
188Q8—1782no—
189Q8—1782no—
190Q8—1782no—
191D4—22no—
192D4—22no—
193D4—42no—
194C2×C4—22no—
195C2×C4—42no—
196C2×C4—894no—
197C2×C4—3562no—
198C2×C4—3562no—
199C2×C4—1782no—
200C2×C4—1782no—
201C2×C4—1784no—
202C2×C4D4×D8911yescharacteristic
203C2×C4D4×D8912yes—
204C2×C4C2×C22⋊D8912yes—
205C2×C4C23×D8911yescharacteristic
206C8—894no—
207C8C2×C22⋊D8914yes—
208C22—44no—
209C22—42no—
210C22—84no—
211C22#1566800812yes—
212C22#1566804114yes—
213C22C2×D4×D8911yescharacteristic
214C4—42no—
215C4—3562no—
216C4—3562no—
217C4—1784no—
218C4#1566800812yes—
219C4C2×D4×D8911yescharacteristic
220C4C22×C22⋊D8911yescharacteristic
221C2—82no—
222C2#1915198914yesdirect product factor
223C2C2×#1566800811yescharacteristic
224C2C2×#1566804112yes—
subgroupG/H
centerC23D4×D89
commutator, cosocleC2×C4×C89C24
FrattiniC2×C4C23×D89
FittingC22×SD16×C89C2
socleC23×C89C2×D4
prime radicalC22×D4×C89C22
hypercenterC22×SD16D89
hypocenterC89C2×#497
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×SD16

Complements

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

NH ≅ G/Ntype
1. C22×Dic356C2semidirect
2. C22×#13083564C2semidirect
4. C2×#15668010C2semidirect
6. #19151989C2direct (N × H)
7. C2×#15667922C2semidirect
12. C2×Dic356C22semidirect
14. C2×#13083564C22semidirect
19. #15668010C22semidirect
25. #15667922C22semidirect
109. C2×C89#497semidirect
113. C89C2×#497semidirect
222. C2#19151989direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic3562
C22×#130835642
C22×#130835622
C2×#156680102
C2×#156679992
#191519892
C2×#156679222
C22×SD16×C892
C2×#49789