Finite Group Databasebeta

← #22257

Subgroups — #22257

Order 256.

293 conjugacy classes of subgroups; only the 151 normal subgroups are shown.

normal subgroups only

This group has 293 conjugacy classes of subgroups — too many to draw. Only its 151 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#3162C211yesmaximal, characteristic
2#2960C212yesmaximal
3#1995C212yesmaximal
4#1922C218yesmaximal
5#1838C211yesmaximal, characteristic
6#1746C211yesmaximal, characteristic
7#533C2212yes—
8#501C414yescomplemented
9#501C414yescomplemented
10#446—22no—
11#446—22no—
12C8×Q8—22no—
13C8×Q8—22no—
14#427C2214yes—
15#424C2214yes—
16#423C2212yes—
17#405C2214yes—
18C2×#97C2211yescharacteristic
19C2×C4×C8C2211yescharacteristic
20#376C2211yescharacteristic
21#341C2214yes—
22#339C2218yes—
23#336C2214yes—
24C2×M16C2314yes—
25C22×C8C2312yes—
26C22×C8C2312yes—
27C4⋊Q8C2×C412yes—
28C4⋊Q8C2×C412yes—
29#125C2×C414yes—
30C22⋊Q8—22no—
31C22⋊Q8—22no—
32C4×Q8—22no—
33C4×Q8—22no—
34#117C2314yes—
35C2×C42C2312yes—
36C2×C42C2311yescharacteristic
37#107C2×C418yes—
38#106C2×C414yes—
39#106C2×C414yes—
40C4⋊C8—24no—
41C4⋊C8—24no—
42C4⋊C8—22no—
43C4⋊C8—22no—
44#97—24no—
45#97C2×C414yes—
46C4×C8—24no—
47C4×C8D411yescharacteristic
48C4×C8D412yes—
49C4×C8D411yescharacteristic
50#95—22no—
51C2×Q8—22no—
52C2×Q8—22no—
53C22×C4—22no—
54C22×C4#4112yes—
55C22×C4C2411yescharacteristic
56M16—28no—
57C2×C8—24no—
58C2×C8—24no—
59C2×C8—24no—
60C2×C8C22×C414yes—
61C2×C8C2×D412yes—
62C2×C8C2×D412yes—
63C4⋊C4—24no—
64C4⋊C4—24no—
65C4⋊C4—22no—
66C4⋊C4—22no—
67C4⋊C4C22×C414yes—
68C4⋊C4C22×C414yes—
69C22⋊C4—24no—
70C42—24no—
71C42—24no—
72C42C22×C412yes—
73C42C2×D411yescharacteristic
74C42C2×D411yescharacteristic
75C23C2×#4111yescharacteristic
76Q8—44no—
77Q8—44no—
78C2×C4—24no—
79C2×C4—24no—
80C2×C4—42no—
81C2×C4—44no—
82C2×C4—42no—
83C2×C4C4×D412yes—
84C2×C4C4×D412yes—
85C2×C4C23×C411yescharacteristic
86C2×C4C22×D411yescharacteristic
87C2×C42−1+414yes—
88C8—24no—
89C8—22no—
90C8—22no—
91C8—44no—
92C22—22no—
93C22C2×C4×D411yescharacteristic
94C22#54112yes—
95C4—22no—
96C4—22no—
97C4—44no—
98C4—44no—
99C4—82no—
100C4#51912yes—
101C4#53612yes—
102C2—22no—
103C2#232711yescharacteristic
104C2#295512yes—
subgroupG/H
centerC2×C4C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
socleC22C2×C4×D4
prime radicalC23C2×#41
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C2×C4×C8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
8. #501C4semidirect
9. #501C4semidirect

Maximal subgroups

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

subgroupindex
#31622
#29602
#19952
#19222
#18382
#17462