Finite Group Databasebeta

← C2×#26011850 #36363891

Subgroups — C2×#26011850 #36363891

Order 22144.

436 conjugacy classes of subgroups; only the 149 normal subgroups are shown.

normal subgroups only

This group has 436 conjugacy classes of subgroups — too many to draw. Only its 149 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
1C2×#19149679C211yesmaximal, characteristic, complemented
2#26011850C218yesmaximal, direct product factor
3C2×#19149603C212yesmaximal, complemented
4C2×#19149600C212yesmaximal
5C2×#19149590C211yesmaximal, characteristic, complemented
6C2×#124×C173C211yesmaximal, characteristic
7C22×Dic346—21no—
8C22×#13063436C2212yes—
9#19149679—22no—
10#19149679C2214yescomplemented
11C2×C4⋊Dic173—21no—
12C2×C4⋊Dic173C2212yes—
13#19149603C2218yescomplemented
14#19149600C2218yes—
15#19149590C2214yescomplemented
16C22×Q8×C173C2211yescharacteristic
17C22×D4×C173C2211yescharacteristic
18#124×C173—22no—
19#124×C173C2214yes—
20C2×C22⋊C4×C173—21no—
21C2×C22⋊C4×C173—21no—
22C2×C42×C173C2211yescharacteristic
23C2×Dic346—24no—
24C2×Dic346—44no—
25C22×Dic173—22no—
26C2×#13063436—24no—
27C2×#13063436C2314yes—
28C4⋊Dic173—24no—
29C4⋊Dic173—22no—
30C4⋊Dic173C2314yes—
31C24×C173—21no—
32C2×Q8×C173—21no—
33C2×Q8×C173—24no—
34C2×Q8×C173C2312yes—
35C2×D4×C173—21no—
36C2×D4×C173—24no—
37C2×D4×C173C2312yes—
38C22×C4×C173—21no—
39C22×C4×C173D411yescharacteristic
40C22×C4×C173D411yescharacteristic
41C22×C4×C173C2311yescharacteristic
42C22⋊C4×C173—24no—
43C22⋊C4×C173—24no—
44C42×C173D412yes—
45C42×C173C2312yes—
46Dic346—48no—
47C2×Dic173—24no—
48C2×Dic173—44no—
49#13063436—24no—
50C23×C173—22no—
51C23×C173—42no—
52C23×C173—42no—
53C23×C173—42no—
54C23×C173C2×D411yescharacteristic
55Q8×C173—24no—
56Q8×C173—42no—
57D4×C173—24no—
58D4×C173—42no—
59C2×C4×C173—22no—
60C2×C4×C173—22no—
61C2×C4×C173—22no—
62C2×C4×C173—42no—
63C2×C4×C173C2×D412yes—
64C2×C4×C173C2×D412yes—
65C2×C4×C173C2×D411yescharacteristic
66C2×C4×C173#4114yes—
67C2×C4×C173C2411yescharacteristic
68C22×C173—42no—
69C22×C173—42no—
70C22×C173—42no—
71C22×C173—84no—
72C22×C173#12412yes—
73C22×C173AGL(1,ℤ/8)12yes—
74C22×C173#13712yes—
75C22×C173C22×D411yescharacteristic
76C4×C173—22no—
77C4×C173—22no—
78C4×C173—42no—
79C4×C173#12412yes—
80C4×C173C2×#4112yes—
81Dic173—44no—
82C2×C173—82no—
83C2×C173#48914yescomplemented
84C2×C173C2×#12411yescharacteristic
85C2×C173C2×AGL(1,ℤ/8)11yescharacteristic
86C2×C173C2×#13711yescharacteristic
87C173C2×#48911yescharacteristic, complemented, Sylow
88C2×#489—1731nomaximal, Sylow
89C2×C4⋊Q8—1731no—
90C2×#124D17311yescharacteristic
91#489—1738no—
92C2×#103—1732no—
93C2×#102—1732no—
94C2×#97—1731no—
95C22×Q8—3461no—
96C22×Q8C2×D17311yescharacteristic
97C22×D4C2×D17311yescharacteristic
98C22×C8—1732no—
99C4⋊Q8—3462no—
100C4⋊Q8—1734no—
101#124—22no—
102#124C2×D17314yes—
103C2×C4⋊C4—3461no—
104C2×C4⋊C4—1732no—
105C2×C22⋊C4—21no—
106C2×C22⋊C4—21no—
107C2×C42C2×D17311yescharacteristic
108#103—1738no—
109#102—1738no—
110#97—1734no—
111C24—21no—
112C2×Q8—21no—
113C2×Q8—24no—
114C2×Q8—3464no—
115C2×Q8—6924no—
116C2×Q8C22×D17312yes—
117C2×D4—21no—
118C2×D4—24no—
119C2×D4C22×D17312yes—
120C22×C4—21no—
121C22×C4—3462no—
122C22×C4C22⋊D17311yescharacteristic
123C22×C4C22⋊D17311yescharacteristic
124C22×C4C22×D17311yescharacteristic
125C2×C8—3464no—
126C2×C8—1734no—
127C4⋊C4—3464no—
128C4⋊C4—3462no—
129C4⋊C4—1734no—
130C22⋊C4—24no—
131C22⋊C4—24no—
132C42C22⋊D17312yes—
133C42C22×D17312yes—
134C23—22no—
135C23—42no—
136C23—42no—
137C23—42no—
138C23C2×C22⋊D17311yescharacteristic
139Q8—24no—
140Q8—42no—
141Q8—6928no—
142D4—24no—
143D4—42no—
144C2×C4—22no—
145C2×C4—22no—
146C2×C4—22no—
147C2×C4—42no—
148C2×C4—3464no—
149C2×C4—6924no—
150C2×C4C2×C22⋊D17312yes—
151C2×C4C2×C22⋊D17312yes—
152C2×C4C2×C22⋊D17311yescharacteristic
153C2×C4#1458382514yes—
154C2×C4C23×D17311yescharacteristic
155C8—3464no—
156C22—42no—
157C22—42no—
158C22—42no—
159C22—84no—
160C22#1914966612yes—
161C22#1914970412yes—
162C22#1914970912yes—
163C22C22×C22⋊D17311yescharacteristic
164C4—22no—
165C4—22no—
166C4—42no—
167C4—6924no—
168C4#1914966612yes—
169C4C2×#1458382512yes—
170C2—82no—
171C2#2601185014yesdirect product factor
172C2C2×#1914966611yescharacteristic
173C2C2×#1914970411yescharacteristic
174C2C2×#1914970911yescharacteristic
subgroupG/H
centerC23C2×C22⋊D173
commutator, cosocleC2×C4×C173C24
FrattiniC2×C4C23×D173
FittingC2×#124×C173C2
socleC23×C173C2×D4
prime radicalC22×D4×C173C22
hypercenterC2×#124D173
hypocenterC173C2×#489
LCSG ▷ C2×C4×C173 ▷ C2×C173 ▷ C173
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#124

Complements

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

NH ≅ G/Ntype
1. C2×#19149679C2semidirect
2. #26011850C2direct (N × H)
3. C2×#19149603C2semidirect
5. C2×#19149590C2semidirect
10. #19149679C22semidirect
13. #19149603C22semidirect
15. #19149590C22semidirect
83. C2×C173#489semidirect
87. C173C2×#489semidirect
171. C2#26011850direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191496792
#260118502
C2×#191496032
C2×#191496002
C2×#191495902
C2×#124×C1732
C2×#489173