Finite Group Databasebeta

← C22×#11758521 #16858985

Subgroups — C22×#11758521 #16858985

Order 3968.

1624 conjugacy classes of subgroups; only the 725 normal subgroups are shown.

normal subgroups only

This group has 1624 conjugacy classes of subgroups — too many to draw. Only its 725 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×#11758521C2124yesmaximal, direct product factor
3C22×Dic31⋊C4C214yesmaximal
4C22×C4×Dic31C211yesmaximal, characteristic
5C23×Q8×C31C211yesmaximal, characteristic
6C22×Q8×C31—28no—
7C22×Q8×C31C22112yes—
8C23×C4×C31C2212yes—
9C23×C4×C31C2211yescharacteristic
10C23×Dic31C2212yes—
11C23×Dic31C2212yes—
12C22×Dic62—28no—
13C22×Dic62C22112yes—
14#11758521C22164yesdirect product factor
15C2×Dic31⋊C4C22148yes—
16C2×C4×Dic31C22112yes—
17C24×C31C2311yescharacteristic
18C2×Q8×C31—248no—
19C2×Q8×C31C23116yes—
20C22×C4×C31—28no—
21C22×C4×C31D418yes—
22C22×C4×C31C23112yes—
23C22×C4×C31C2316yes—
24C22×Dic31—28no—
25C22×Dic31Q8116yescomplemented
26C22×Dic31C23112yes—
27C22×Dic31C23112yes—
28C2×Dic62—248no—
29C2×Dic62C23116yes—
30Dic31⋊C4C23164yes—
31C4×Dic31C23116yes—
32C23×C31C2×D414yes—
33C23×C31C2×Q818yes—
34C23×C31C2413yes—
35Q8×C31—232no—
36C2×C4×C31—224no—
37C2×C4×C31C2×D4124yes—
38C2×C4×C31C2418yes—
39C2×C4×C31C2414yes—
40C2×Dic31—224no—
41C2×Dic31C2×Q8148yescomplemented
42C2×Dic31C2418yes—
43C2×Dic31C2418yes—
44Dic62—232no—
45C22×C4⋊Q8—311nomaximal, Sylow
46C22×C31C4⋊Q8116yescomplemented
47C22×C31C22×D416yes—
48C22×C31C22×Q8112yes—
49C22×C31C2511yescharacteristic
50C4×C31—28no—
51C4×C31C22×D418yes—
52Dic31—28no—
53Dic31C22×Q8116yescomplemented
54C23×Q8—311no—
55C23×Q8D3111yescharacteristic
56C2×C4⋊Q8—3124no—
57C22×C4⋊C4—314no—
58C22×C42—311no—
59C2×C31C2×C4⋊Q8112yescomplemented
60C2×C31C23×D411yescharacteristic
61C2×C31C23×Q812yes—
62C22×Q8—28no—
63C22×Q8—3112no—
64C22×Q8—628no—
65C22×Q8C2×D31112yes—
66C23×C4—312no—
67C23×C4—312no—
68C23×C4C2×D3112yes—
69C23×C4C2×D3111yescharacteristic
70C4⋊Q8—3164no—
71C2×C4⋊C4—3148no—
72C2×C42—3112no—
73C31C22×C4⋊Q811yescharacteristic, complemented, Sylow
74C24C22×D3111yescharacteristic
75C2×Q8—248no—
76C2×Q8—3116no—
77C2×Q8—6248no—
78C2×Q8C22×D31116yes—
79C22×C4—28no—
80C22×C4—3116no—
81C22×C4—3112no—
82C22×C4—3112no—
83C22×C4—628no—
84C22×C4C22⋊D3118yes—
85C22×C4C22×D31112yes—
86C22×C4C22×D3116yes—
87C4⋊C4—3164no—
88C42—3116no—
89C23Q8×D3118yes—
90C23C2×C22⋊D3114yes—
91C23C23×D3113yes—
92Q8—232no—
93Q8—6232no—
94C2×C4—224no—
95C2×C4—3148no—
96C2×C4—318no—
97C2×C4—318no—
98C2×C4—6224no—
99C2×C4C2×C22⋊D31124yes—
100C2×C4C23×D3118yes—
101C2×C4C23×D3114yes—
102C22#11758521116yesdirect product factor
103C22C2×Q8×D31112yes—
104C22C22×C22⋊D3116yes—
105C22C24×D3111yescharacteristic
106C4—28no—
107C4—3116no—
108C4—628no—
109C4C22×C22⋊D3118yes—
110C2C2×#11758521112yesdirect product factor
111C2C23×C22⋊D3111yescharacteristic
112C2C22×Q8×D3112yes—
subgroupG/H
centerC24C22×D31
commutator, cosocleC22×C31C25
FrattiniC22C24×D31
FittingC23×Q8×C31C2
socle, prime radicalC24×C31C23
hypercenterC23×Q8D31
hypocenterC31C22×C4⋊Q8
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C24 ◁ C23×Q8

Complements

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

NH ≅ G/Ntype
2. C2×#11758521C2direct (N × H)
14. #11758521C22direct (N × H)
25. C22×Dic31Q8semidirect
41. C2×Dic31C2×Q8semidirect
46. C22×C31C4⋊Q8semidirect
53. Dic31C22×Q8semidirect
59. C2×C31C2×C4⋊Q8semidirect
73. C31C22×C4⋊Q8semidirect
102. C22#11758521direct (N × H)
110. C2C2×#11758521direct (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×#117585212
C22×Dic31⋊C42
C22×C4×Dic312
C23×Q8×C312
C22×C4⋊Q831