Finite Group Databasebeta

← C22×#11758464 #16858885

Subgroups — C22×#11758464 #16858885

Order 3968.

1664 conjugacy classes of subgroups; only the 941 normal subgroups are shown.

normal subgroups only

This group has 1664 conjugacy classes of subgroups — too many to draw. Only its 941 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×Dic62C211yesmaximal, characteristic
2C2×#11758464C2124yesmaximal, direct product factor
3C22×Dic31⋊C4C212yesmaximal
4C22×C4×Dic31C211yesmaximal, characteristic
5C22×C4×Dic31C212yesmaximal
6C22×C4⋊C4×C31C211yesmaximal, characteristic
7C23×C4×C31C2212yes—
8C23×C4×C31C2211yescharacteristic
9C23×Dic31C2211yescharacteristic
10C23×Dic31C2212yes—
11C23×Dic31C2211yescharacteristic
12C22×Dic62C4116yescomplemented
13C22×Dic62C22112yes—
14C2×C4⋊C4×C31C22112yes—
15C2×Dic31⋊C4C22124yes—
16C2×C4×Dic31C22112yes—
17C2×C4×Dic31C22124yes—
18#11758464C22164yesdirect product factor
19C24×C31C2311yescharacteristic
20C22×C4×C31—28no—
21C22×C4×C31C2×C418yes—
22C22×C4×C31C23112yes—
23C22×C4×C31C2316yes—
24C22×Dic31—24no—
25C22×Dic31C2×C4116yes—
26C22×Dic31Q818yescomplemented
27C22×Dic31C2316yes—
28C22×Dic31C23112yes—
29C22×Dic31C2316yes—
30C2×Dic62C2×C4196yescomplemented
31C2×Dic62C23116yes—
32C4⋊C4×C31C23116yes—
33Dic31⋊C4C23132yes—
34C4×Dic31C23116yes—
35C4×Dic31C23132yes—
36C23×C31C22×C414yes—
37C23×C31C2×Q814yes—
38C23×C31#4114yes—
39C23×C31C2413yes—
40C2×C4×C31—224no—
41C2×C4×C31C22×C4124yes—
42C2×C4×C31C2418yes—
43C2×C4×C31C2414yes—
44C2×Dic31—212no—
45C2×Dic31C22×C4148yes—
46C2×Dic31C2×Q8124yescomplemented
47C2×Dic31C2414yes—
48C2×Dic31C2418yes—
49C2×Dic31C2414yes—
50Dic62C22×C4164yescomplemented
51C22×C4×Q8—311nomaximal, Sylow
52C22×C31C4×Q8116yescomplemented
53C22×C31C23×C416yes—
54C22×C31C22×Q816yes—
55C22×C31C2×#4116yes—
56C22×C31C2511yescharacteristic
57C4×C31—28no—
58C4×C31C23×C418yes—
59Dic31—24no—
60Dic31C23×C4116yes—
61Dic31C22×Q818yescomplemented
62C23×Q8—311no—
63C2×C4×Q8—3124no—
64C22×C4⋊C4—312no—
65C22×C4⋊C4D3111yescharacteristic
66C22×C42—312no—
67C22×C42—311no—
68C2×C31C2×C4×Q8112yescomplemented
69C2×C31C24×C411yescharacteristic
70C2×C31C23×Q811yescharacteristic
71C2×C31C22×#4111yescharacteristic
72C22×Q8—3116no—
73C22×Q8—3112no—
74C23×C4—312no—
75C23×C4—311no—
76C23×C4—311no—
77C23×C4C2×D3112yes—
78C23×C4C2×D3111yescharacteristic
79C4×Q8—3164no—
80C2×C4⋊C4—3124no—
81C2×C4⋊C4C2×D31112yes—
82C2×C42—3124no—
83C2×C42—3112no—
84C31C22×C4×Q811yescharacteristic, complemented, Sylow
85C24C22×D3111yescharacteristic
86C2×Q8—3196no—
87C2×Q8—3116no—
88C22×C4—28no—
89C22×C4—3116no—
90C22×C4—318no—
91C22×C4—316no—
92C22×C4—3112no—
93C22×C4—316no—
94C22×C4—624no—
95C22×C4C4×D3118yes—
96C22×C4C22×D31112yes—
97C22×C4C22×D3116yes—
98C4⋊C4—3132no—
99C4⋊C4C22×D31116yes—
100C42—3132no—
101C42—3116no—
102C23C2×C4×D3114yes—
103C23#9249714yes—
104C23Q8×D3114yes—
105C23C23×D3113yes—
106Q8—3164no—
107C2×C4—224no—
108C2×C4—3148no—
109C2×C4—3124no—
110C2×C4—314no—
111C2×C4—318no—
112C2×C4—314no—
113C2×C4—6212no—
114C2×C4C2×C4×D31124yes—
115C2×C4C23×D3118yes—
116C2×C4C23×D3114yes—
117C22#11758464116yesdirect product factor
118C22C22×C4×D3116yes—
119C22C2×#9249716yes—
120C22C2×Q8×D3116yes—
121C22C24×D3111yescharacteristic
122C4—28no—
123C4—3116no—
124C4—318no—
125C4—624no—
126C4C22×C4×D3118yes—
127C2C2×#11758464112yesdirect product factor
128C2C23×C4×D3111yescharacteristic
129C2C22×Q8×D3111yescharacteristic
130C2C22×#9249711yescharacteristic
subgroupG/H
centerC24C22×D31
commutatorC2×C31C24×C4
FrattiniC22C24×D31
FittingC22×C4⋊C4×C31C2
socle, prime radicalC24×C31C23
cosocleC22×C31C25
hypercenterC22×C4⋊C4D31
hypocenterC31C22×C4×Q8
LCSG ▷ C2×C31 ▷ C31
UCSC1 ◁ C24 ◁ C22×C4⋊C4

Complements

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

NH ≅ G/Ntype
2. C2×#11758464C2direct (N × H)
12. C22×Dic62C4semidirect
18. #11758464C22direct (N × H)
26. C22×Dic31Q8semidirect
30. C2×Dic62C2×C4semidirect
46. C2×Dic31C2×Q8semidirect
50. Dic62C22×C4semidirect
52. C22×C31C4×Q8semidirect
61. Dic31C22×Q8semidirect
68. C2×C31C2×C4×Q8semidirect
84. C31C22×C4×Q8semidirect
117. C22#11758464direct (N × H)
127. C2C2×#11758464direct (N × H)

Maximal subgroups

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

subgroupindex
C23×Dic622
C2×#117584642
C22×Dic31⋊C42
C22×C4×Dic312
C22×C4⋊C4×C312
C22×C4×Q831