Finite Group Databasebeta

← #7651

Subgroups — #7651

Order 256.

312 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 312 conjugacy classes of subgroups — too many to draw. Only its 85 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
1C4×#127C211yesmaximal, characteristic
2#1831C212yesmaximal, complemented
3#1270C214yesmaximal, complemented
4C2×#127C411yescharacteristic
5C2×C4×D4—22no—
6C2×C4×D4C412yes—
7C2×C4⋊C8—22no—
8#390—22no—
9#390C2212yes—
10#384C411yescharacteristic
11C43C2211yescharacteristic
12#336—22no—
13#336C2214yes—
14C22×D4—22no—
15C22×D4C2×C412yes—
16C23×C4—22no—
17C22×C8—24no—
18#127—24no—
19C4×D4—44no—
20C4×D4—44no—
21C4×D4—44no—
22C2×C4⋊C4—22no—
23C2×C4⋊C4C2×C412yes—
24C2×C22⋊C4—22no—
25C2×C22⋊C4—24no—
26C2×C42C2×C411yescharacteristic
27C2×C42C2×C411yescharacteristic
28C2×C42D412yes—
29C2×C42D412yes—
30C2×C42C2311yescharacteristic
31C4⋊C8—44no—
32C24—22no—
33C2×D4—28no—
34C2×D4—22no—
35C2×D4—42no—
36C2×D4—42no—
37C2×D4—44no—
38C2×D4—44no—
39C2×D4M1614yes—
40C22×C4—22no—
41C22×C4—44no—
42C22×C4—48no—
43C22×C4C22⋊C411yescharacteristic
44C22×C4C22⋊C412yes—
45C22×C4C22⋊C411yescharacteristic
46C22×C4C22×C411yescharacteristic
47C22×C4C2×D412yes—
48C2×C8—44no—
49C2×C8—44no—
50C2×C8—44no—
51C4⋊C4—42no—
52C4⋊C4—44no—
53C22⋊C4—44no—
54C22⋊C4—44no—
55C22⋊C4—44no—
56C42—22no—
57C42—22no—
58C42—42no—
59C42—41no—
60C42D814yes—
61C42SD1614yes—
62C23—24no—
63C23—42no—
64C23—42no—
65C23—44no—
66C23—44no—
67C23C2×C22⋊C411yescharacteristic
68D4—44no—
69D4—44no—
70D4—416no—
71C2×C4—22no—
72C2×C4—22no—
73C2×C4—21no—
74C2×C4—21no—
75C2×C4—22no—
76C2×C4—22no—
77C2×C4—21no—
78C2×C4—22no—
79C2×C4—42no—
80C2×C4—44no—
81C2×C4—88no—
82C2×C4#10012yes—
83C2×C4#10214yes—
84C2×C4#10214yes—
85C2×C4C2×M1612yes—
86C2×C4C2×D812yes—
87C2×C4C2×SD1612yes—
88C8—84no—
89C22—44no—
90C22—48no—
91C22—82no—
92C22—82no—
93C22—84no—
94C22#40711yescharacteristic
95C22#41011yescharacteristic
96C22C2×#10011yescharacteristic
97C22C2×#10212yes—
98C22#42112yes—
99C4—22no—
100C4—24no—
101C4—22no—
102C4—22no—
103C4—41no—
104C4—82no—
105C4#33114yes—
106C2—84no—
107C2#146611yescharacteristic
108C2#148612yes—
109C2#151712yes—
110C2#153611yescharacteristic
111C2C2×#33111yescharacteristic
subgroupG/H
center, socleC23C2×C22⋊C4
commutatorC22×C4C22×C4
Frattini, cosocleC2×C42C23
prime radicalC2×#127C4
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C43 ◁ G
LECSG ▷ C2×C42 ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #1831C2semidirect
3. #1270C2semidirect

Maximal subgroups

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

subgroupindex
C4×#1272
#18312
#12702