Finite Group Databasebeta

← C2×#14557657 #18003516

Subgroups — C2×#14557657 #18003516

Order 4736.

440 conjugacy classes of subgroups; only the 253 normal subgroups are shown.

normal subgroups only

This group has 440 conjugacy classes of subgroups — too many to draw. Only its 253 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×C4×Dic74C211yesmaximal, characteristic
2#14557657C218yesmaximal, direct product factor
3C2×#11924465C212yesmaximal
4C2×C4×#64436C211yesmaximal, characteristic
5C2×C8×Dic37C212yesmaximal
6C2×C4⋊C8×C37C211yesmaximal, characteristic
7C22×Dic74C411yescharacteristic
8C22×#64436C2211yescharacteristic
9C22×#64436C2211yescharacteristic
10C4×Dic74C414yes—
11C4×Dic74C2214yes—
12C2×C4⋊Dic37C411yescharacteristic
13C2×#10596936C412yes—
14C2×C4×Dic37C2212yes—
15#11924465C2218yes—
16C4×#64436C2214yes—
17C8×Dic37C2218yes—
18C22×C8×C37C2212yes—
19C2×C42×C37C2211yescharacteristic
20C4⋊C8×C37C2214yes—
21C22×C4×C37C2×C411yescharacteristic
22C22×C4×C37C2×C411yescharacteristic
23C22×C4×C37C2311yescharacteristic
24C22×Dic37C2×C412yes—
25C22×Dic37C2×C412yes—
26C2×Dic74C818yescomplemented
27C2×Dic74C2×C414yes—
28C2×C8×C37—24no—
29C2×C8×C37C2314yes—
30C42×C37C2×C412yes—
31C42×C37C2312yes—
32C4⋊Dic37C2×C414yes—
33#10596936C2×C418yes—
34C4×Dic37C2×C414yes—
35C4×Dic37C2314yes—
36C2×#64436—22no—
37C2×#64436Q814yescomplemented
38C2×#64436C2312yes—
39C2×#64436C2312yes—
40C23×C37C22×C411yescharacteristic
41C2×C4×C37—22no—
42C2×C4×C37C2×C814yes—
43C2×C4×C37C22×C412yes—
44C2×C4×C37C22×C411yescharacteristic
45C2×C4×C37C22×C412yes—
46C2×C4×C37C2×Q812yes—
47C2×C4×C37#4112yes—
48C2×C4×C37C2411yescharacteristic
49C2×Dic37—24no—
50C2×Dic37C2×C818yes—
51C2×Dic37C22×C414yes—
52C2×Dic37C22×C414yes—
53Dic74C2×C8116yescomplemented
54C8×C37—24no—
55#64436—22no—
56#64436C2×Q814yescomplemented
57C22×C37C4×Q812yes—
58C22×C37C22×C812yes—
59C22×C37#13112yes—
60C22×C37C23×C411yescharacteristic
61C4×C37—22no—
62C4×C37C4×Q812yes—
63C4×C37C22×C814yes—
64C4×C37C22×Q811yescharacteristic
65C4×C37C2×#4111yescharacteristic
66Dic37—24no—
67Dic37C22×C818yes—
68C2×C8×Q8—371nomaximal, Sylow
69C2×C37C8×Q814yescomplemented
70C2×C37C2×C4×Q811yescharacteristic
71C2×C37C23×C811yescharacteristic
72C2×C37C2×#13111yescharacteristic
73C2×C4×Q8—371no—
74C8×Q8—378no—
75C2×C4⋊C8—372no—
76C2×C4⋊C8D3711yescharacteristic
77C2×C4×C8—372no—
78C2×C4×C8—371no—
79C37C2×C8×Q811yescharacteristic, complemented, Sylow
80C22×Q8—371no—
81C22×C8—371no—
82C22×C8—371no—
83C22×C8C2×D3712yes—
84C4×Q8—374no—
85C4×Q8—374no—
86C2×C4⋊C4—372no—
87C2×C4⋊C4—371no—
88C2×C42—372no—
89C2×C42C2×D3711yescharacteristic
90C4⋊C8—378no—
91C4⋊C8C2×D3714yes—
92C4×C8—378no—
93C4×C8—374no—
94C2×Q8—378no—
95C2×Q8—374no—
96C22×C4—372no—
97C22×C4—372no—
98C22×C4C4×D3711yescharacteristic
99C22×C4C4×D3711yescharacteristic
100C22×C4C22×D3711yescharacteristic
101C2×C8—24no—
102C2×C8—374no—
103C2×C8—372no—
104C2×C8—372no—
105C2×C8—742no—
106C2×C8C22×D3714yes—
107C4⋊C4—378no—
108C4⋊C4—374no—
109C42—374no—
110C42—374no—
111C42C4×D3712yes—
112C42C22×D3712yes—
113C23C2×C4×D3711yescharacteristic
114Q8—3716no—
115C2×C4—22no—
116C2×C4—378no—
117C2×C4—374no—
118C2×C4—374no—
119C2×C4—744no—
120C2×C4C8×D3714yes—
121C2×C4C2×C4×D3712yes—
122C2×C4C2×C4×D3711yescharacteristic
123C2×C4C2×C4×D3712yes—
124C2×C4#1059696412yes—
125C2×C4Q8×D3712yes—
126C2×C4C23×D3711yescharacteristic
127C8—24no—
128C8—374no—
129C8—742no—
130C22#1192450112yes—
131C22C2×C8×D3712yes—
132C22#1192454412yes—
133C22C22×C4×D3711yescharacteristic
134C4—22no—
135C4—378no—
136C4—744no—
137C4#1192450112yes—
138C4C2×C8×D3714yes—
139C4C2×Q8×D3711yescharacteristic
140C4C2×#1059696411yescharacteristic
141C2#1455765714yesdirect product factor
142C2C2×#1192450111yescharacteristic
143C2C22×C8×D3711yescharacteristic
144C2C2×#1192454411yescharacteristic
subgroupG/H
centerC22×C4C22×D37
commutatorC2×C37C23×C8
FrattiniC2×C4C23×D37
FittingC2×C4⋊C8×C37C2
socle, prime radicalC23×C37C22×C4
cosocleC2×C4×C37C24
hypercenterC2×C4⋊C8D37
hypocenterC37C2×C8×Q8
LCSG ▷ C2×C37 ▷ C37
UCSC1 ◁ C22×C4 ◁ C2×C4⋊C8

Complements

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

NH ≅ G/Ntype
2. #14557657C2direct (N × H)
26. C2×Dic74C8semidirect
37. C2×#64436Q8semidirect
53. Dic74C2×C8semidirect
56. #64436C2×Q8semidirect
69. C2×C37C8×Q8semidirect
79. C37C2×C8×Q8semidirect
141. C2#14557657direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×Dic742
#145576572
C2×#119244652
C2×C4×#644362
C2×C8×Dic372
C2×C4⋊C8×C372
C2×C8×Q837