Finite Group Databasebeta

← #22308

Subgroups — #22308

Order 256.

325 conjugacy classes of subgroups; only the 167 normal subgroups are shown.

normal subgroups only

This group has 325 conjugacy classes of subgroups — too many to draw. Only its 167 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
1#2399C211yesmaximal, characteristic
2#1984C214yesmaximal
3#1940C212yesmaximal
4#1916C214yesmaximal
5#1832C211yesmaximal, characteristic
6C8×C4⋊C4C212yesmaximal
7#1746C211yesmaximal, characteristic
8C2×C4×Q8C2212yes—
9C2×C4⋊C8C2212yes—
10C2×C4⋊C8C2214yes—
11C2×#97C2211yescharacteristic
12C2×C4×C8C2214yes—
13C2×C4×C8C2211yescharacteristic
14#398C414yes—
15#395C414yes—
16C4×C4⋊C4C2212yes—
17C4×C4⋊C4C2212yes—
18#376C2211yescharacteristic
19#336C2212yes—
20#336C2212yes—
21#336C2212yes—
22#336C2214yes—
23#336C2214yes—
24#336C2212yes—
25C22×Q8C2×C412yes—
26C22×C8C2314yes—
27C22×C8C2312yes—
28C22×C8C2312yes—
29C4×Q8—44no—
30C2×C4⋊C4C2×C414yes—
31C2×C4⋊C4C2×C414yes—
32C2×C4⋊C4C2×C414yes—
33C2×C4⋊C4C2×C412yes—
34C2×C42C2311yescharacteristic
35C2×C42C2314yes—
36C2×C42C2311yescharacteristic
37C2×C42C2311yescharacteristic
38C4⋊C8—24no—
39C4⋊C8—44no—
40#97—22no—
41C4×C8—44no—
42C4×C8Q814yescomplemented
43#95C2×C414yes—
44#95C2×C412yes—
45#95C2×C412yes—
46#95C2×C412yes—
47#95C2×C412yes—
48C2×Q8—28no—
49C2×Q8—42no—
50C22×C4C22×C412yes—
51C22×C4C22×C414yes—
52C22×C4C22×C412yes—
53C22×C4C22×C412yes—
54C22×C4C22×C414yes—
55C22×C4C2411yescharacteristic
56C2×C8—22no—
57C2×C8—22no—
58C2×C8—22no—
59C2×C8—24no—
60C2×C8—24no—
61C2×C8—22no—
62C2×C8—24no—
63C2×C8—22no—
64C2×C8C2×Q814yes—
65C4⋊C4—28no—
66C4⋊C4—28no—
67C4⋊C4—44no—
68C4⋊C4—42no—
69C42—24no—
70C42—24no—
71C42—22no—
72C42—22no—
73C42C2×Q812yes—
74C42#4112yes—
75C23C23×C411yescharacteristic
76Q8—48no—
77C2×C4—24no—
78C2×C4—24no—
79C2×C4—24no—
80C2×C4—22no—
81C2×C4—24no—
82C2×C4—22no—
83C2×C4—24no—
84C2×C4—24no—
85C2×C4—24no—
86C2×C4—24no—
87C2×C4C4×Q814yes—
88C2×C4#13118yes—
89C2×C4C22×Q811yescharacteristic
90C2×C4C2×#4111yescharacteristic
91C2×C4H(5,𝔽2)12yes—
92C2×C42−1+412yes—
93C8—24no—
94C8—42no—
95C8—44no—
96C22C2×C4×Q811yescharacteristic
97C22#51811yescharacteristic
98C22#51911yescharacteristic
99C22C2×#13114yes—
100C4—24no—
101C4—28no—
102C4—44no—
103C4—42no—
104C4—42no—
105C4#54212yes—
106C4#54412yes—
107C2#233111yescharacteristic
108C2#296012yes—
109C2#297712yes—
110C2#298612yes—
subgroupG/H
center, Frattini, cosocleC22×C4C24
commutator, socle, prime radicalC23C23×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
42. C4×C8Q8semidirect

Maximal subgroups

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

subgroupindex
#23992
#19842
#19402
#19162
#18322
C8×C4⋊C42
#17462