Finite Group Databasebeta

← #44552161

Subgroups — #44552161

Order 32128.

160 conjugacy classes of subgroups; only the 81 normal subgroups are shown.

normal subgroups only

This group has 160 conjugacy classes of subgroups — too many to draw. Only its 81 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×C8×Dic251C211yesmaximal, characteristic
2Dic251⋊C16C212yesmaximal, complemented
3C22⋊(C251⋊C16)C211yesmaximal, characteristic
4C16×Dic251C212yesmaximal, complemented
5C22⋊C16×C251C211yesmaximal, characteristic
6C22×C251⋊C8C411yescharacteristic
7C2×C4×Dic251C411yescharacteristic
8C2×C251⋊C16C2212yes—
9C8×Dic251C411yescharacteristic
10C8×Dic251C411yescharacteristic
11C8×Dic251C2211yescharacteristic
12C8×Dic251C2211yescharacteristic
13C22×C8×C251C2211yescharacteristic
14C2×C16×C251C2212yes—
15C22×Dic251C811yescharacteristic
16C22×Dic251C811yescharacteristic
17C2×C251⋊C8—22no—
18C2×C251⋊C8C2×C411yescharacteristic
19C2×C251⋊C8C2×C411yescharacteristic
20C4×Dic251C811yescharacteristic
21C4×Dic251C811yescharacteristic
22C4×Dic251C2×C411yescharacteristic
23C4×Dic251C2×C411yescharacteristic
24C251⋊C16—22no—
25C22×C4×C251C2×C411yescharacteristic
26C2×C8×C251—22no—
27C2×C8×C251C2×C411yescharacteristic
28C2×C8×C251C2311yescharacteristic
29C16×C251—22no—
30C2×Dic251—22no—
31C2×Dic251C1614yescomplemented
32C2×Dic251C2×C811yescharacteristic
33C2×Dic251C2×C811yescharacteristic
34C2×Dic251C2×C811yescharacteristic
35C2×Dic251C2×C811yescharacteristic
36C251⋊C8—21no—
37C251⋊C8M1612yes—
38C23×C251C2×C811yescharacteristic
39C2×C4×C251—21no—
40C2×C4×C251—21no—
41C2×C4×C251C2×C811yescharacteristic
42C2×C4×C251C22×C411yescharacteristic
43C8×C251—21no—
44C8×C251#4112yes—
45C22×C251—21no—
46C22×C251—21no—
47C22×C251C2×C1612yes—
48C22×C251C22×C811yescharacteristic
49C4×C251—21no—
50C4×C251#11711yescharacteristic
51C4×C251C2×M1611yescharacteristic
52Dic251—21no—
53Dic251C2×C1612yes—
54Dic251C2×C1612yes—
55Dic251M3212yes—
56C2×C251—22no—
57C2×C251#43111yescharacteristic
58C2×C251C22×C1611yescharacteristic
59C2×C251C2×M3211yescharacteristic
60C251#216211yescharacteristic, complemented, Sylow
61#2162—2511nomaximal, Sylow
62C2×C4×C8—2511no—
63C4⋊C16—2512no—
64C22⋊C16—2511no—
65C22⋊C16D25111yescharacteristic
66C4×C16—2512no—
67C22×C8—2511no—
68C22×C8C2×D25111yescharacteristic
69C2×C42—2511no—
70C2×C16—2512no—
71C2×C16C2×D25112yes—
72C4×C8—2511no—
73C4×C8—2511no—
74C4×C8—2511no—
75C4×C8—2511no—
76C22×C4—2511no—
77C22×C4—2511no—
78C22×C4C4×D25111yescharacteristic
79C2×C8—22no—
80C2×C8—5022no—
81C2×C8—2511no—
82C2×C8—2511no—
83C2×C8C4×D25111yescharacteristic
84C2×C8C22×D25111yescharacteristic
85C42—2511no—
86C42—2511no—
87C42—2511no—
88C42—2511no—
89C16—22no—
90C16—5022no—
91C23C8×D25111yescharacteristic
92C2×C4—21no—
93C2×C4—21no—
94C2×C4—5022no—
95C2×C4—2511no—
96C2×C4—2514no—
97C2×C4—2511no—
98C2×C4—2511no—
99C2×C4—2511no—
100C2×C4C8×D25111yescharacteristic
101C2×C4C2×C4×D25111yescharacteristic
102C8—21no—
103C8—5021no—
104C8—2512no—
105C8#1686080912yes—
106C22—21no—
107C22—21no—
108C22C16×D25112yes—
109C22C2×C8×D25111yescharacteristic
110C4—21no—
111C4—5021no—
112C4—2512no—
113C4—2512no—
114C4—2512no—
115C4#2254867111yescharacteristic
116C4M16×D25111yescharacteristic
117C2—22no—
118C2#3063173711yescharacteristic
119C2C2×C16×D25111yescharacteristic
120C2M32×D25111yescharacteristic
subgroupG/H
center, FrattiniC2×C8C22×D251
commutatorC2×C251C22×C16
FittingC22⋊C16×C251C2
socleC22×C251C22×C8
prime radicalC23×C251C2×C8
cosocleC2×C8×C251C23
hypercenterC22⋊C16D251
hypocenterC251#2162
LCSG ▷ C2×C251 ▷ C251
UCSC1 ◁ C2×C8 ◁ C22⋊C16

Complements

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

NH ≅ G/Ntype
2. Dic251⋊C16C2semidirect
4. C16×Dic251C2semidirect
31. C2×Dic251C16semidirect
60. C251#2162semidirect

Maximal subgroups

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

subgroupindex
C2×C8×Dic2512
Dic251⋊C162
C22⋊(C251⋊C16)2
C16×Dic2512
C22⋊C16×C2512
#2162251