Finite Group Databasebeta

← #34219412

Subgroups — #34219412

Order 20224.

1182 conjugacy classes of subgroups; only the 371 normal subgroups are shown.

normal subgroups only

This group has 1182 conjugacy classes of subgroups — too many to draw. Only its 371 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×#19098433C211yesmaximal, characteristic
2C2×#19098431C211yesmaximal, characteristic
3#23761652C2112yesmaximal
4C2×#383×C79C211yesmaximal, characteristic
5C22×C4⋊Dic79C2216yes—
6C22×Dic79⋊C4C2214yes—
7#19098433C418yescomplemented
8#19098431—24no—
9C2×C79⋊#95C2216yes—
10C2×C79⋊#95C22112yes—
11C22×C42×C79C2211yescharacteristic
12#383×C79—24no—
13C2×#95×C79C2216yes—
14C23×Dic79C2314yes—
15C23×Dic79C2314yes—
16C2×C4⋊Dic79—46no—
17C2×C4⋊Dic79—46no—
18C2×C4⋊Dic79C2×C4124yes—
19C2×Dic79⋊C4—412no—
20C79⋊#95—212no—
21C79⋊#95—412no—
22C23×C4×C79C2314yes—
23C23×C4×C79C2313yes—
24C2×C42×C79C2×C414yes—
25C2×C42×C79D414yes—
26C2×C42×C79Q814yes—
27#95×C79—212no—
28C22×Dic79—24no—
29C22×Dic79—212no—
30C22×Dic79—212no—
31C22×Dic79—212no—
32C22×Dic79—212no—
33C22×Dic79C22×C418yes—
34C4⋊Dic79—424no—
35Dic79⋊C4—416no—
36C24×C79C2411yescharacteristic
37C22×C4×C79—26no—
38C22×C4×C79—26no—
39C22×C4×C79—24no—
40C22×C4×C79—212no—
41C22×C4×C79—212no—
42C22×C4×C79C22×C416yes—
43C22×C4×C79C2×D416yes—
44C22×C4×C79C2×Q816yes—
45C42×C79C4⋊C4116yescomplemented
46C23×C79C23×C411yescharacteristic
47C23×C79C22×D411yescharacteristic
48C23×C79C22×Q811yescharacteristic
49C23×C79H(5,𝔽2)16yes—
50C23×C792−1+416yes—
51C2×C4×C79—26no—
52C2×C4×C79—26no—
53C2×C4×C79—212no—
54C2×C4×C79—212no—
55C2×C4×C79—412no—
56C2×C4×C79—44no—
57C2×C4×C79—412no—
58C2×C4×C79C2×C4⋊C4112yes—
59C2×Dic79—224no—
60C2×Dic79—44no—
61C2×Dic79—412no—
62C2×Dic79—412no—
63C2×Dic79—44no—
64C2×Dic79—412no—
65C22×C79C22×C4⋊C411yescharacteristic
66C22×C79#51813yes—
67C22×C79#51913yes—
68C22×C79#53716yes—
69C22×C79#54416yes—
70C22×C79#56014yes—
71C22×C79#563112yes—
72C4×C79—212no—
73C4×C79—84no—
74Dic79—48no—
75Dic79—84no—
76#14676—791nomaximal, Sylow
77C2×C79#231613yes—
78C2×C79#238011yescharacteristic
79C2×C79#238113yes—
80C2×C79#282314yes—
81C2×C79#284314yes—
82C2×#384—791no—
83C2×#383—791no—
84C2×#383D7911yescharacteristic
85#1441—7912no—
86C79#1467611yescharacteristic, complemented, Sylow
87C22×C4⋊C4—794no—
88C22×C4⋊C4—796no—
89C22×C42C2×D7911yescharacteristic
90#384—798no—
91#383—24no—
92#383—1584no—
93C2×#95—7912no—
94C2×#95—796no—
95C2×#95C2×D7916yes—
96C23×C4—794no—
97C23×C4—794no—
98C23×C4C22×D7914yes—
99C23×C4C22×D7913yes—
100C2×C4⋊C4—31612no—
101C2×C4⋊C4—3166no—
102C2×C4⋊C4—3166no—
103C2×C4⋊C4—7924no—
104C2×C42Dic15814yes—
105C2×C42C4×D7914yes—
106C2×C42C22⋊D7914yes—
107#95—212no—
108#95—31612no—
109#95—15812no—
110C24C23×D7911yescharacteristic
111C22×C4—26no—
112C22×C4—26no—
113C22×C4—212no—
114C22×C4—212no—
115C22×C4—24no—
116C22×C4—798no—
117C22×C4—15812no—
118C22×C4—15812no—
119C22×C4—1584no—
120C22×C4—15812no—
121C22×C4—15812no—
122C22×C4C2×C4×D7916yes—
123C22×C4C2×C22⋊D7916yes—
124C22×C4C2×Dic15816yes—
125C4⋊C4—31624no—
126C4⋊C4—31616no—
127C42Dic79⋊C4116yescomplemented
128C23C22×C4×D7911yescharacteristic
129C23C22×C22⋊D7911yescharacteristic
130C23C22×Dic15811yescharacteristic
131C23#1457920716yes—
132C23#1457920816yes—
133C2×C4—212no—
134C2×C4—212no—
135C2×C4—26no—
136C2×C4—26no—
137C2×C4—412no—
138C2×C4—44no—
139C2×C4—412no—
140C2×C4—3164no—
141C2×C4—31612no—
142C2×C4—31612no—
143C2×C4—3164no—
144C2×C4—31612no—
145C2×C4—15824no—
146C2×C4C2×Dic79⋊C4112yes—
147C22C22×Dic79⋊C411yescharacteristic
148C22#1909903713yes—
149C22#1909904013yes—
150C22#1909914116yes—
151C22#1909919116yes—
152C22#1909930414yes—
153C22#19099315112yes—
154C4—212no—
155C4—84no—
156C4—3168no—
157C4—6324no—
158C2#2376601613yes—
159C2#2376657611yescharacteristic
160C2#2376658013yes—
161C2#2377147214yes—
162C2#2377166714yes—
subgroupG/H
center, FrattiniC24C23×D79
commutatorC23×C79C23×C4
FittingC2×#383×C79C2
socle, prime radical, cosocleC24×C79C24
hypercenterC2×#383D79
hypocenterC79#14676
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×#383

Complements

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

NH ≅ G/Ntype
7. #19098433C4semidirect
45. C42×C79C4⋊C4semidirect
86. C79#14676semidirect
127. C42Dic79⋊C4semidirect

Maximal subgroups

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

subgroupindex
C2×#190984332
C2×#190984312
#237616522
C2×#383×C792
#1467679