Finite Group Databasebeta

← C4×#16812631 #28362921

Subgroups — C4×#16812631 #28362921

Order 13952.

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×#16812631C212yesmaximal
2C4×C4⋊Dic109C212yesmaximal
3#20294789C212yesmaximal
4C2×C4×C8×C109C211yesmaximal, characteristic
5C2×C4⋊Dic109C2214yes—
6C2×C4×Dic109—22no—
7#16812631C418yesdirect product factor
8#16812606—22no—
9C22×C8×C109C2211yescharacteristic
10C22×C8×C109C2211yescharacteristic
11C2×C42×C109C2211yescharacteristic
12C4×C8×C109C414yescomplemented
13C22×Dic109—24no—
14C4⋊Dic109—24no—
15C4⋊Dic109C2×C418yes—
16C4×Dic109—44no—
17C22×C4×C109D411yescharacteristic
18C22×C4×C109D411yescharacteristic
19C22×C4×C109C2311yescharacteristic
20C2×C8×C109—22no—
21C2×C8×C109C2×C414yes—
22C2×C8×C109C2×C412yes—
23C2×C8×C109C2×C412yes—
24C42×C109C2×C412yes—
25C42×C109Q812yes—
26C23×C109C2×D411yescharacteristic
27C2×C4×C109—22no—
28C2×C4×C109C4⋊C412yes—
29C2×C4×C109C4⋊C412yes—
30C2×C4×C109SD1614yes—
31C2×C4×C109C22×C412yes—
32C2×C4×C109C22×C411yescharacteristic
33C2×C4×C109C2×Q811yescharacteristic
34C2×C4×C109#4112yes—
35C2×Dic109—28no—
36C2×Dic109—44no—
37C2×Dic109—44no—
38C8×C109—22no—
39C8×C109C4214yescomplemented
40C22×C109C2×C4⋊C411yescharacteristic
41C22×C109C4×D412yes—
42C22×C109C2×SD1612yes—
43C22×C109#13512yes—
44C4×C109—22no—
45C4×C109#10614yescomplemented
46C4×C109C2×C4211yescharacteristic
47C4×C109#11711yescharacteristic
48C4×C109C4×Q812yes—
49Dic109—48no—
50C2×C109C4×C4⋊C411yescharacteristic
51C2×C109C2×#10611yescharacteristic
52C2×C109#42711yescharacteristic
53C2×C109C4×SD1614yes—
54C4×#106—1091nomaximal, Sylow
55C109C4×#10611yescharacteristic, complemented, Sylow
56C2×#106—1092no—
57C2×C4×C8D10911yescharacteristic
58C4×C4⋊C4—1092no—
59#340—1092no—
60C22×C8C2×D10911yescharacteristic
61C22×C8C2×D10911yescharacteristic
62C2×C4⋊C4—1094no—
63C2×C42—2182no—
64C2×C42C2×D10911yescharacteristic
65#106—1098no—
66C4×C8Dic10914yescomplemented
67#95—2182no—
68C22×C4—2184no—
69C22×C4D43611yescharacteristic
70C22×C4D43611yescharacteristic
71C22×C4C22×D10911yescharacteristic
72C2×C8—22no—
73C2×C8C4×D10914yes—
74C2×C8C2×Dic10912yes—
75C2×C8C2×Dic10912yes—
76C4⋊C4—1098no—
77C4⋊C4—2184no—
78C42—4364no—
79C42Dic21812yes—
80C42C2×Dic10912yes—
81C23C2×D43611yescharacteristic
82C2×C4—22no—
83C2×C4—4364no—
84C2×C4—4364no—
85C2×C4—2188no—
86C2×C4C4⋊Dic10912yes—
87C2×C4C4⋊Dic10912yes—
88C2×C4#1318201814yes—
89C2×C4C2×C4×D10912yes—
90C2×C4C22×Dic10911yescharacteristic
91C2×C4C2×Dic21811yescharacteristic
92C2×C4#1318202912yes—
93C8—22no—
94C8C4×Dic10914yescomplemented
95C22C2×C4⋊Dic10911yescharacteristic
96C22C4×D43612yes—
97C22C2×#1318201812yes—
98C22#1681272112yes—
99C4—22no—
100C4—4368no—
101C4#1681263114yesdirect product factor
102C4C2×C4×Dic10911yescharacteristic
103C4#1681265811yescharacteristic
104C4C4×Dic21812yes—
105C2C4×C4⋊Dic10911yescharacteristic
106C2C2×#1681263111yescharacteristic
107C2#2029506411yescharacteristic
108C2C4×#1318201814yes—
subgroupG/H
centerC22×C4D436
commutatorC4×C109C2×C42
FrattiniC22×C4C22×D109
FittingC2×C4×C8×C109C2
socle, prime radicalC23×C109C2×D4
cosocleC22×C4×C109C23
hypercenterC2×C4×C8D109
hypocenterC109C4×#106
LCSG ▷ C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×C4×C8

Complements

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

NH ≅ G/Ntype
7. #16812631C4direct (N × H)
12. C4×C8×C109C4semidirect
39. C8×C109C42semidirect
45. C4×C109#106semidirect
55. C109C4×#106semidirect
66. C4×C8Dic109semidirect
94. C8C4×Dic109semidirect
101. C4#16812631direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168126312
C4×C4⋊Dic1092
#202947892
C2×C4×C8×C1092
C4×#106109