Finite Group Databasebeta

← C4×#19153816 #37536293

Subgroups — C4×#19153816 #37536293

Order 23168.

588 conjugacy classes of subgroups; only the 277 normal subgroups are shown.

normal subgroups only

This group has 588 conjugacy classes of subgroups — too many to draw. Only its 277 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×#19153816C211yesmaximal, characteristic
2C2×C4×Dic362C212yesmaximal
3#26041185C212yesmaximal
4#26041177C214yesmaximal
5#26041149C211yesmaximal, characteristic
6C4×C4⋊Dic181C214yesmaximal
7C43×C181C211yesmaximal, characteristic
8C22×Dic362C2212yes—
9#19153816C418yesdirect product factor
10C4×Dic362—28no—
11C2×C4⋊Dic181C2214yes—
12C2×C4⋊Dic181C2212yes—
13C2×C4⋊Dic181C2214yes—
14C2×#15668428C2214yes—
15C2×C4×Dic181C2214yes—
16#19153723C2218yes—
17C2×C42×C181C2212yes—
18C2×C42×C181C2211yescharacteristic
19C2×C42×C181C2211yescharacteristic
20C2×C42×C181C2211yescharacteristic
21C2×C42×C181C2212yes—
22C2×Dic362—24no—
23C2×Dic362—24no—
24C2×Dic362C2×C418yes—
25C22×Dic181C2314yes—
26C22×Dic181C2314yes—
27C4⋊Dic181—24no—
28C4⋊Dic181—28no—
29C4⋊Dic181C2×C4116yes—
30#15668428—28no—
31C4×Dic181—28no—
32C22×C4×C181C2311yescharacteristic
33C22×C4×C181C2312yes—
34C22×C4×C181C2311yescharacteristic
35C22×C4×C181C2312yes—
36C22×C4×C181C2311yescharacteristic
37C42×C181—22no—
38C42×C181—24no—
39C42×C181C2×C414yes—
40C42×C181D414yes—
41C42×C181Q818yescomplemented
42Dic362—216no—
43C2×Dic181—24no—
44C2×Dic181—24no—
45C2×Dic181—24no—
46C2×Dic181—28no—
47C2×Dic181C22×C418yes—
48C23×C181C2411yescharacteristic
49C2×C4×C181—22no—
50C2×C4×C181—22no—
51C2×C4×C181—22no—
52C2×C4×C181C22×C412yes—
53C2×C4×C181C22×C414yes—
54C2×C4×C181C2×D412yes—
55C2×C4×C181C2×D412yes—
56C2×C4×C181C2×D412yes—
57C2×C4×C181C2×Q814yes—
58C2×C4×C181C2×Q814yes—
59C2×C4×C181C2×Q814yes—
60C2×C4×C181#4112yes—
61C2×C4×C181#4114yes—
62C22×C181C23×C411yescharacteristic
63C22×C181C22×D411yescharacteristic
64C22×C181C22×Q812yes—
65C22×C181C2×#4111yescharacteristic
66C22×C181C2×#4112yes—
67C4×C181—22no—
68C4×C181—24no—
69C4×C181C4×D414yes—
70C4×C181C4×Q818yescomplemented
71C4×C181C4⋊Q814yescomplemented
72Dic181—28no—
73Dic181—44no—
74C2×C181C2×C4×D411yescharacteristic
75C2×C181C2×C4×Q812yes—
76C2×C181C2×C4⋊Q811yescharacteristic
77C2×C181#53211yescharacteristic
78C2×C181#53312yes—
79C181C4×C4⋊Q811yescharacteristic, complemented, Sylow
80C4×C4⋊Q8—1811nomaximal, Sylow
81C2×C4⋊Q8—1811no—
82C2×C4×Q8—1812no—
83#391—1812no—
84#389—1814no—
85#384—1811no—
86C4×C4⋊C4—1814no—
87C43D18111yescharacteristic
88C22×Q8—1812no—
89C4⋊Q8—1818no—
90C4×Q8—3628no—
91C2×C4⋊C4—1814no—
92C2×C4⋊C4—1812no—
93C2×C4⋊C4—1814no—
94C2×C4⋊C4—1814no—
95C2×C42—1814no—
96C2×C42C2×D18112yes—
97C2×C42C2×D18111yescharacteristic
98C2×C42C2×D18111yescharacteristic
99C2×C42C2×D18111yescharacteristic
100C2×C42C2×D18112yes—
101#95—1818no—
102C2×Q8—3624no—
103C2×Q8—3624no—
104C2×Q8—1818no—
105C22×C4—1814no—
106C22×C4—1814no—
107C22×C4C22×D18111yescharacteristic
108C22×C4C22×D18112yes—
109C22×C4C22×D18111yescharacteristic
110C22×C4C22×D18112yes—
111C22×C4C22×D18111yescharacteristic
112C4⋊C4—3628no—
113C4⋊C4—3624no—
114C4⋊C4—3628no—
115C4⋊C4—18116no—
116C42—22no—
117C42—24no—
118C42—3628no—
119C42C4×D18114yes—
120C42D72414yes—
121C42Dic36218yescomplemented
122C23C23×D18111yescharacteristic
123Q8—36216no—
124C2×C4—22no—
125C2×C4—22no—
126C2×C4—22no—
127C2×C4—3624no—
128C2×C4—3624no—
129C2×C4—3624no—
130C2×C4—3628no—
131C2×C4—1818no—
132C2×C4C2×C4×D18112yes—
133C2×C4C2×C4×D18114yes—
134C2×C4C2×D72412yes—
135C2×C4C2×D72412yes—
136C2×C4C2×D72412yes—
137C2×C4C2×Dic36214yes—
138C2×C4C2×Dic36214yes—
139C2×C4C2×Dic36214yes—
140C2×C4#1566844912yes—
141C2×C4#1566844914yes—
142C22C22×C4×D18111yescharacteristic
143C22C22×D72411yescharacteristic
144C22C22×Dic36212yes—
145C22C2×#1566844911yescharacteristic
146C22C2×#1566844912yes—
147C4—22no—
148C4—24no—
149C4—3628no—
150C4—7244no—
151C4C4×D72414yes—
152C4C4×Dic36218yescomplemented
153C4#1915381614yesdirect product factor
154C2C2×C4×D72411yescharacteristic
155C2C2×C4×Dic36212yes—
156C2C2×#1915381611yescharacteristic
157C2#2604182911yescharacteristic
158C2#2604183612yes—
subgroupG/H
centerC22×C4C22×D181
commutatorC22×C181C23×C4
FrattiniC23C23×D181
FittingC43×C181C2
socle, prime radical, cosocleC23×C181C24
hypercenterC43D181
hypocenterC181C4×C4⋊Q8
LCSG ▷ C22×C181 ▷ C181
UCSC1 ◁ C22×C4 ◁ C43

Complements

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

NH ≅ G/Ntype
9. #19153816C4direct (N × H)
41. C42×C181Q8semidirect
70. C4×C181C4×Q8semidirect
71. C4×C181C4⋊Q8semidirect
79. C181C4×C4⋊Q8semidirect
121. C42Dic362semidirect
152. C4C4×Dic362semidirect
153. C4#19153816direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191538162
C2×C4×Dic3622
#260411852
#260411772
#260411492
C4×C4⋊Dic1812
C43×C1812
C4×C4⋊Q8181