Finite Group Databasebeta

← C4×#18012671 #34068999

Subgroups — C4×#18012671 #34068999

Order 19328.

280 conjugacy classes of subgroups; only the 157 normal subgroups are shown.

normal subgroups only

This group has 280 conjugacy classes of subgroups — too many to draw. Only its 157 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×#18012671C212yesmaximal
2C4×C4⋊Dic151C212yesmaximal
3#23751975C212yesmaximal
4C2×C4×C8×C151C211yesmaximal, characteristic
5C2×C4⋊Dic151C2214yes—
6C2×C4×Dic151—22no—
7#18012671C418yesdirect product factor
8C151⋊#95—22no—
9C22×C8×C151C2211yescharacteristic
10C22×C8×C151C2211yescharacteristic
11C2×C42×C151C2211yescharacteristic
12C4×C8×C151C414yescomplemented
13C22×Dic151—24no—
14C4⋊Dic151—24no—
15C4⋊Dic151C2×C418yes—
16C4×Dic151—44no—
17C22×C4×C151D411yescharacteristic
18C22×C4×C151D411yescharacteristic
19C22×C4×C151C2311yescharacteristic
20C2×C8×C151—22no—
21C2×C8×C151C2×C414yes—
22C2×C8×C151C2×C412yes—
23C2×C8×C151C2×C412yes—
24C42×C151C2×C412yes—
25C42×C151Q812yes—
26C2×Dic151—28no—
27C2×Dic151—44no—
28C2×Dic151—44no—
29C23×C151C2×D411yescharacteristic
30C2×C4×C151—22no—
31C2×C4×C151C4⋊C412yes—
32C2×C4×C151C4⋊C412yes—
33C2×C4×C151SD1614yes—
34C2×C4×C151C22×C412yes—
35C2×C4×C151C22×C411yescharacteristic
36C2×C4×C151C2×Q811yescharacteristic
37C2×C4×C151#4112yes—
38C8×C151—22no—
39C8×C151C4214yescomplemented
40C22×C151C2×C4⋊C411yescharacteristic
41C22×C151C4×D412yes—
42C22×C151C2×SD1612yes—
43C22×C151#13512yes—
44C4×C151—22no—
45C4×C151#10614yescomplemented
46C4×C151C2×C4211yescharacteristic
47C4×C151#11711yescharacteristic
48C4×C151C4×Q812yes—
49Dic151—48no—
50C2×C151C4×C4⋊C411yescharacteristic
51C2×C151C2×#10611yescharacteristic
52C2×C151#42711yescharacteristic
53C2×C151C4×SD1614yes—
54C151C4×#10611yescharacteristic, complemented, Sylow
55C4×#106—1511nomaximal, Sylow
56C2×#106—1512no—
57C2×C4×C8D15111yescharacteristic
58C4×C4⋊C4—1512no—
59#340—1512no—
60C22×C8C2×D15111yescharacteristic
61C22×C8C2×D15111yescharacteristic
62C2×C4⋊C4—1514no—
63C2×C42—3022no—
64C2×C42C2×D15111yescharacteristic
65#106—1518no—
66C4×C8Dic15114yescomplemented
67#95—3022no—
68C22×C4—3024no—
69C22×C4D60411yescharacteristic
70C22×C4D60411yescharacteristic
71C22×C4C22×D15111yescharacteristic
72C2×C8—22no—
73C2×C8C4×D15114yes—
74C2×C8C2×Dic15112yes—
75C2×C8C2×Dic15112yes—
76C4⋊C4—3024no—
77C4⋊C4—1518no—
78C42—6044no—
79C42C2×Dic15112yes—
80C42Dic30212yes—
81C23C2×D60411yescharacteristic
82C2×C4—22no—
83C2×C4—3028no—
84C2×C4—6044no—
85C2×C4—6044no—
86C2×C4C4⋊Dic15112yes—
87C2×C4C4⋊Dic15112yes—
88C2×C4#1455899314yes—
89C2×C4C2×C4×D15112yes—
90C2×C4C22×Dic15111yescharacteristic
91C2×C4C2×Dic30211yescharacteristic
92C2×C4#1455900412yes—
93C8—22no—
94C8C4×Dic15114yescomplemented
95C22C2×C4⋊Dic15111yescharacteristic
96C22C4×D60412yes—
97C22C2×#1455899312yes—
98C22#1801276112yes—
99C4—22no—
100C4—6048no—
101C4#1801267114yesdirect product factor
102C4C2×C4×Dic15111yescharacteristic
103C4#1801269811yescharacteristic
104C4C4×Dic30212yes—
105C2C4×C4⋊Dic15111yescharacteristic
106C2C2×#1801267111yescharacteristic
107C2#2375225011yescharacteristic
108C2C4×#1455899314yes—
subgroupG/H
centerC22×C4D604
commutatorC4×C151C2×C42
FrattiniC22×C4C22×D151
FittingC2×C4×C8×C151C2
socle, prime radicalC23×C151C2×D4
cosocleC22×C4×C151C23
hypercenterC2×C4×C8D151
hypocenterC151C4×#106
LCSG ▷ C4×C151 ▷ C2×C151 ▷ C151
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×C4×C8

Complements

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

NH ≅ G/Ntype
7. #18012671C4direct (N × H)
12. C4×C8×C151C4semidirect
39. C8×C151C42semidirect
45. C4×C151#106semidirect
54. C151C4×#106semidirect
66. C4×C8Dic151semidirect
94. C8C4×Dic151semidirect
101. C4#18012671direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#180126712
C4×C4⋊Dic1512
#237519752
C2×C4×C8×C1512
C4×#106151