Finite Group Databasebeta

← C4×#15690742 #27141625

Subgroups — C4×#15690742 #27141625

Order 12416.

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×#15690742C212yesmaximal
2C4×C4⋊Dic97C212yesmaximal
3#20260498C212yesmaximal
4C2×C4×C8×C97C211yesmaximal, characteristic
5C2×C4⋊Dic97C2214yes—
6C2×C4×Dic97—22no—
7#15690742C418yesdirect product factor
8#15690717—22no—
9C22×C8×C97C2211yescharacteristic
10C22×C8×C97C2211yescharacteristic
11C2×C42×C97C2211yescharacteristic
12C4×C8×C97C414yescomplemented
13C22×Dic97—24no—
14C4⋊Dic97—24no—
15C4⋊Dic97C2×C418yes—
16C4×Dic97—44no—
17C22×C4×C97D411yescharacteristic
18C22×C4×C97D411yescharacteristic
19C22×C4×C97C2311yescharacteristic
20C2×C8×C97—22no—
21C2×C8×C97C2×C414yes—
22C2×C8×C97C2×C412yes—
23C2×C8×C97C2×C412yes—
24C42×C97C2×C412yes—
25C42×C97Q812yes—
26C23×C97C2×D411yescharacteristic
27C2×C4×C97—22no—
28C2×C4×C97C4⋊C412yes—
29C2×C4×C97C4⋊C412yes—
30C2×C4×C97SD1614yes—
31C2×C4×C97C22×C412yes—
32C2×C4×C97C22×C411yescharacteristic
33C2×C4×C97C2×Q811yescharacteristic
34C2×C4×C97#4112yes—
35C2×Dic97—28no—
36C2×Dic97—44no—
37C2×Dic97—44no—
38C8×C97—22no—
39C8×C97C4214yescomplemented
40C22×C97C2×C4⋊C411yescharacteristic
41C22×C97C4×D412yes—
42C22×C97C2×SD1612yes—
43C22×C97#13512yes—
44C4×C97—22no—
45C4×C97#10614yescomplemented
46C4×C97C2×C4211yescharacteristic
47C4×C97#11711yescharacteristic
48C4×C97C4×Q812yes—
49Dic97—48no—
50C2×C97C4×C4⋊C411yescharacteristic
51C2×C97C2×#10611yescharacteristic
52C2×C97#42711yescharacteristic
53C2×C97C4×SD1614yes—
54C4×#106—971nomaximal, Sylow
55C97C4×#10611yescharacteristic, complemented, Sylow
56C2×#106—972no—
57C2×C4×C8D9711yescharacteristic
58C4×C4⋊C4—972no—
59#340—972no—
60C22×C8C2×D9711yescharacteristic
61C22×C8C2×D9711yescharacteristic
62C2×C4⋊C4—974no—
63C2×C42—1942no—
64C2×C42C2×D9711yescharacteristic
65#106—978no—
66C4×C8Dic9714yescomplemented
67#95—1942no—
68C22×C4—1944no—
69C22×C4D38811yescharacteristic
70C22×C4D38811yescharacteristic
71C22×C4C22×D9711yescharacteristic
72C2×C8—22no—
73C2×C8C4×D9714yes—
74C2×C8C2×Dic9712yes—
75C2×C8C2×Dic9712yes—
76C4⋊C4—978no—
77C4⋊C4—1944no—
78C42—3884no—
79C42Dic19412yes—
80C42C2×Dic9712yes—
81C23C2×D38811yescharacteristic
82C2×C4—22no—
83C2×C4—3884no—
84C2×C4—3884no—
85C2×C4—1948no—
86C2×C4C4⋊Dic9712yes—
87C2×C4C4⋊Dic9712yes—
88C2×C4#1309550014yes—
89C2×C4C2×C4×D9712yes—
90C2×C4C22×Dic9711yescharacteristic
91C2×C4C2×Dic19411yescharacteristic
92C2×C4#1309551112yes—
93C8—22no—
94C8C4×Dic9714yescomplemented
95C22C2×C4⋊Dic9711yescharacteristic
96C22C4×D38812yes—
97C22C2×#1309550012yes—
98C22#1569083212yes—
99C4—22no—
100C4—3888no—
101C4#1569074214yesdirect product factor
102C4C2×C4×Dic9711yescharacteristic
103C4#1569076911yescharacteristic
104C4C4×Dic19412yes—
105C2C4×C4⋊Dic9711yescharacteristic
106C2C2×#1569074211yescharacteristic
107C2#2026077311yescharacteristic
108C2C4×#1309550014yes—
subgroupG/H
centerC22×C4D388
commutatorC4×C97C2×C42
FrattiniC22×C4C22×D97
FittingC2×C4×C8×C97C2
socle, prime radicalC23×C97C2×D4
cosocleC22×C4×C97C23
hypercenterC2×C4×C8D97
hypocenterC97C4×#106
LCSG ▷ C4×C97 ▷ C2×C97 ▷ C97
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×C4×C8

Complements

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

NH ≅ G/Ntype
7. #15690742C4direct (N × H)
12. C4×C8×C97C4semidirect
39. C8×C97C42semidirect
45. C4×C97#106semidirect
55. C97C4×#106semidirect
66. C4×C8Dic97semidirect
94. C8C4×Dic97semidirect
101. C4#15690742direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#156907422
C4×C4⋊Dic972
#202604982
C2×C4×C8×C972
C4×#10697