Finite Group Databasebeta

← C31×#14679 #21471438

Subgroups — C31×#14679 #21471438

Order 7936.

30862 conjugacy classes of subgroups; only the 1374 normal subgroups are shown.

normal subgroups only

This group has 30862 conjugacy classes of subgroups — too many to draw. Only its 1374 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
1C27×C31C211yesmaximal, characteristic
2C2×C31×#379C2114yesmaximal, complemented
3C26×C31—256no—
4C26×C31C418yescomplemented
5C26×C31C2217yes—
6C22×C22⋊C4×C31C22128yescomplemented
7C31×#379—256no—
8C25×C31—2896no—
9C25×C31—2224no—
10C25×C31—2168no—
11C25×C31C2×C4128yes—
12C25×C31D4156yes—
13C25×C31C2317yes—
14C23×C4×C31C2318yescomplemented
15C2×C22⋊C4×C31—2168no—
16C24×C31—22048no—
17C24×C31—2896no—
18C24×C31—21792no—
19C24×C31—2336no—
20C24×C31—2672no—
21C24×C31—256no—
22C24×C31C22⋊C41112yescomplemented
23C24×C31C22×C4114yes—
24C24×C31C2×D4184yes—
25C24×C31C2411yescharacteristic
26C22×C4×C31—256no—
27C22⋊C4×C31—4112no—
28#14679C3111yesmaximal, characteristic, direct product factor, Sylow
29C23×C31—22048no—
30C23×C31—21792no—
31C23×C31—2896no—
32C23×C31—256no—
33C23×C31—2336no—
34C23×C31—2672no—
35C23×C31C2×C22⋊C4184yes—
36C23×C31#1201112yes—
37C23×C31C23×C411yescharacteristic
38C23×C31C22×D4114yes—
39C2×C4×C31—456no—
40C27C2×C3111yescharacteristic
41C2×#379C2×C31114yescomplemented
42C22×C31—2896no—
43C22×C31—2224no—
44C22×C31—2168no—
45C22×C31#379156yescomplemented
46C22×C31C22×C22⋊C417yes—
47C22×C31C2×#120128yes—
48C4×C31—88no—
49C26—256no—
50C26C4×C3118yescomplemented
51C26C22×C3117yes—
52C22×C22⋊C4C22×C31128yescomplemented
53#379—256no—
54C2×C31—256no—
55C2×C31C2×#37917yes—
56C2×C31#284618yes—
57C25—2896no—
58C25—2224no—
59C25—2168no—
60C25C2×C4×C31128yes—
61C25D4×C31156yes—
62C25C23×C3117yes—
63C23×C4C23×C3118yescomplemented
64C2×C22⋊C4—2168no—
65C31#1467911yescharacteristic, direct product factor, Sylow
66C24—22048no—
67C24—2896no—
68C24—21792no—
69C24—2336no—
70C24—2672no—
71C24—256no—
72C24C22⋊C4×C311112yescomplemented
73C24C22×C4×C31114yes—
74C24C2×D4×C31184yes—
75C24C24×C3111yescharacteristic
76C22×C4—256no—
77C22⋊C4—4112no—
78C23—22048no—
79C23—21792no—
80C23—2896no—
81C23—256no—
82C23—2336no—
83C23—2672no—
84C23C2×C22⋊C4×C31184yes—
85C23C31×#1201112yes—
86C23C23×C4×C3111yescharacteristic
87C23C22×D4×C31114yes—
88C2×C4—456no—
89C22—2896no—
90C22—2224no—
91C22—2168no—
92C22C31×#379156yescomplemented
93C22C22×C22⋊C4×C3117yes—
94C22C2×C31×#120128yes—
95C4—88no—
96C2—256no—
97C2C2×C31×#37917yes—
98C2C31×#284618yes—
subgroupG/H
center, socleC24×C31C24
commutatorC23C23×C4×C31
Frattini, cosocleC24C24×C31
prime radicalC27×C31C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×C31×#379C2semidirect
4. C26×C31C4semidirect
6. C22×C22⋊C4×C31C22semidirect
14. C23×C4×C31C23semidirect
22. C24×C31C22⋊C4semidirect
28. #14679C31direct (N × H)
41. C2×#379C2×C31semidirect
45. C22×C31#379semidirect
50. C26C4×C31semidirect
52. C22×C22⋊C4C22×C31semidirect
63. C23×C4C23×C31semidirect
65. C31#14679direct (N × H)
72. C24C22⋊C4×C31semidirect
92. C22C31×#379semidirect

Maximal subgroups

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

subgroupindex
C27×C312
C2×C31×#3792
#1467931