Finite Group Databasebeta

← C2×#14557438 #17997064

Subgroups — C2×#14557438 #17997064

Order 4736.

928 conjugacy classes of subgroups; only the 365 normal subgroups are shown.

normal subgroups only

This group has 928 conjugacy classes of subgroups — too many to draw. Only its 365 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
1C23×Dic74C211yesmaximal, characteristic
2C22×C4×Dic37C211yesmaximal, characteristic
3#14557438C218yesmaximal, direct product factor
4C2×#11924443C214yesmaximal
5C22×C4⋊C4×C37C211yesmaximal, characteristic
6C22×Dic74—24no—
7C22×Dic74—24no—
8C22×Dic74C418yescomplemented
9C22×Dic74C2214yes—
10C23×Dic37C2212yes—
11C23×Dic37C2212yes—
12C2×C4×Dic37—24no—
13C2×C4×Dic37C2214yes—
14#11924443C22116yes—
15C23×C4×C37C2212yes—
16C23×C4×C37C2211yescharacteristic
17C2×C4⋊C4×C37—24no—
18C2×C4⋊C4×C37C2214yes—
19C24×C37C2311yescharacteristic
20C22×C4×C37—24no—
21C22×C4×C37—28no—
22C22×C4×C37C2×C414yes—
23C22×C4×C37D414yes—
24C22×C4×C37D414yes—
25C22×C4×C37C2314yes—
26C22×C4×C37C2312yes—
27C22×Dic37—24no—
28C22×Dic37—24no—
29C22×Dic37—24no—
30C22×Dic37—24no—
31C22×Dic37C2×C418yes—
32C22×Dic37Q818yescomplemented
33C22×Dic37C2314yes—
34C22×Dic37C2314yes—
35C2×Dic74—232no—
36C2×Dic74—28no—
37C2×Dic74—28no—
38C2×Dic74C2×C4116yescomplemented
39C4⋊C4×C37—28no—
40C4×Dic37—28no—
41C23×C37C22×C412yes—
42C23×C37C2×D412yes—
43C23×C37C2×D412yes—
44C23×C37C2×Q814yes—
45C23×C37#4114yes—
46C23×C37C2411yescharacteristic
47C2×C4×C37—24no—
48C2×C4×C37—28no—
49C2×C4×C37—48no—
50C2×C4×C37C22⋊C4116yes—
51C2×C4×C37C22×C414yes—
52C2×C4×C37C2×D414yes—
53C2×C4×C37C2×D414yes—
54C2×Dic37—216no—
55C2×Dic37—216no—
56C2×Dic37—24no—
57C2×Dic37—24no—
58C2×Dic37—24no—
59C2×Dic37—24no—
60C2×Dic37C22×C418yes—
61C2×Dic37C2×Q818yescomplemented
62Dic74—232no—
63C22×C37C2×C22⋊C414yes—
64C22×C37C4×Q818yes—
65C22×C37C22⋊Q818yes—
66C22×C37#12414yes—
67C22×C37C4⋊Q814yes—
68C22×C37C23×C411yescharacteristic
69C22×C37C22×D411yescharacteristic
70C22×C37C22×D411yescharacteristic
71C22×C37C22×Q812yes—
72C22×C37C2×#4112yes—
73C4×C37—44no—
74C4×C37C2×C22⋊C418yes—
75Dic37—28no—
76Dic37—28no—
77C2×#391—371nomaximal, Sylow
78C2×C37#39118yescomplemented
79C2×C37C22×C22⋊C411yescharacteristic
80C2×C37C2×C4×Q812yes—
81C2×C37C2×C22⋊Q812yes—
82C2×C37C2×#12411yescharacteristic
83C2×C37C2×C4⋊Q811yescharacteristic
84C23×Q8—371no—
85C22×C4⋊C4D3711yescharacteristic
86C22×C42—371no—
87#391—378no—
88C2×#95—374no—
89C37C2×#39111yescharacteristic, complemented, Sylow
90C22×Q8—378no—
91C22×Q8—374no—
92C22×Q8—744no—
93C22×Q8—744no—
94C23×C4—372no—
95C23×C4—372no—
96C23×C4C2×D3712yes—
97C23×C4C2×D3711yescharacteristic
98C2×C4⋊C4—24no—
99C2×C4⋊C4C2×D3714yes—
100C2×C42—374no—
101C2×C42—744no—
102#95—3716no—
103C24C22×D3711yescharacteristic
104C2×Q8—3716no—
105C2×Q8—7432no—
106C2×Q8—748no—
107C2×Q8—748no—
108C22×C4—28no—
109C22×C4—24no—
110C22×C4—378no—
111C22×C4—378no—
112C22×C4—374no—
113C22×C4—374no—
114C22×C4—744no—
115C22×C4—744no—
116C22×C4—744no—
117C22×C4—744no—
118C22×C4C4×D3714yes—
119C22×C4D14814yes—
120C22×C4C22⋊D3714yes—
121C22×C4C22×D3714yes—
122C22×C4C22×D3712yes—
123C4⋊C4—28no—
124C42—748no—
125C23C2×C4×D3712yes—
126C23C2×D14812yes—
127C23#1059696414yes—
128C23Q8×D3714yes—
129C23C2×C22⋊D3712yes—
130C23C23×D3711yescharacteristic
131Q8—7432no—
132C2×C4—24no—
133C2×C4—28no—
134C2×C4—48no—
135C2×C4—378no—
136C2×C4—378no—
137C2×C4—7416no—
138C2×C4—7416no—
139C2×C4—744no—
140C2×C4—744no—
141C2×C4—744no—
142C2×C4—744no—
143C2×C4#10596938116yes—
144C2×C4C2×C4×D3714yes—
145C2×C4C2×D14814yes—
146C2×C4C2×C22⋊D3714yes—
147C22C2×#1059693814yes—
148C22#1192450118yes—
149C22#1192451618yes—
150C22#1192452314yes—
151C22#1192453414yes—
152C22C22×C4×D3711yescharacteristic
153C22C22×C22⋊D3711yescharacteristic
154C22C22×D14811yescharacteristic
155C22C2×Q8×D3712yes—
156C22C2×#1059696412yes—
157C4—44no—
158C4—748no—
159C4—748no—
160C4C2×#1059693818yes—
161C2#1455743818yesdirect product factor
162C2C22×#1059693811yescharacteristic
163C2C2×#1192450112yes—
164C2C2×#1192451612yes—
165C2C2×#1192452311yescharacteristic
166C2C2×#1192453411yescharacteristic
subgroupG/H
centerC24C22×D37
commutatorC22×C37C23×C4
FrattiniC23C23×D37
FittingC22×C4⋊C4×C37C2
socle, prime radicalC24×C37C23
cosocleC23×C37C24
hypercenterC22×C4⋊C4D37
hypocenterC37C2×#391
LCSG ▷ C22×C37 ▷ C37
UCSC1 ◁ C24 ◁ C22×C4⋊C4

Complements

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

NH ≅ G/Ntype
3. #14557438C2direct (N × H)
8. C22×Dic74C4semidirect
32. C22×Dic37Q8semidirect
38. C2×Dic74C2×C4semidirect
61. C2×Dic37C2×Q8semidirect
78. C2×C37#391semidirect
89. C37C2×#391semidirect
161. C2#14557438direct (N × H)

Maximal subgroups

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

subgroupindex
C23×Dic742
C22×C4×Dic372
#145574382
C2×#119244432
C22×C4⋊C4×C372
C2×#39137