Finite Group Databasebeta

← #7603

Subgroups — #7603

Order 256.

304 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 304 conjugacy classes of subgroups — too many to draw. Only its 77 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#1839C212yesmaximal, complemented
3#1270C214yesmaximal, complemented
4C2×#127C411yescharacteristic
5C2×C4×D4—22no—
6C2×C4×D4C412yes—
7#390—22no—
8#390C2212yes—
9#384C411yescharacteristic
10C43C2211yescharacteristic
11#336—22no—
12#336—22no—
13#336C2214yes—
14C22×D4—22no—
15C22×D4C2×C412yes—
16C23×C4—22no—
17C22×C8—24no—
18#127—22no—
19#127C814yescomplemented
20C4×D4—48no—
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
31C24—22no—
32C2×D4—28no—
33C2×D4—22no—
34C2×D4—42no—
35C2×D4—42no—
36C2×D4—44no—
37C2×D4—44no—
38C2×D4C2×C814yes—
39C22×C4—22no—
40C22×C4—48no—
41C22×C4—44no—
42C22×C4C22⋊C411yescharacteristic
43C22×C4C22⋊C412yes—
44C22×C4C22⋊C411yescharacteristic
45C22×C4C22×C411yescharacteristic
46C22×C4C2×D412yes—
47C2×C8—44no—
48C2×C8—44no—
49C2×C8—44no—
50C4⋊C4—42no—
51C4⋊C4—44no—
52C22⋊C4—44no—
53C22⋊C4—48no—
54C42—22no—
55C42—24no—
56C42—42no—
57C42—41no—
58C42C2×C812yes—
59C42M1612yes—
60C23—24no—
61C23—42no—
62C23—42no—
63C23—44no—
64C23—44no—
65C23C2×C22⋊C411yescharacteristic
66D4—44no—
67D4—44no—
68D4—416no—
69C2×C4—22no—
70C2×C4—21no—
71C2×C4—21no—
72C2×C4—22no—
73C2×C4—22no—
74C2×C4—22no—
75C2×C4—22no—
76C2×C4—21no—
77C2×C4—22no—
78C2×C4—42no—
79C2×C4—44no—
80C2×C4—88no—
81C2×C4C22⋊C814yes—
82C2×C4#10012yes—
83C2×C4C22×C811yescharacteristic
84C2×C4C2×M1611yescharacteristic
85C2×C4AGL(1,ℤ/8)14yes—
86C8—84no—
87C22—44no—
88C22—48no—
89C22—82no—
90C22—82no—
91C22—84no—
92C22C2×C22⋊C811yescharacteristic
93C22#41011yescharacteristic
94C22C2×#10011yescharacteristic
95C22#41812yes—
96C22#42112yes—
97C4—22no—
98C4—21no—
99C4—21no—
100C4—24no—
101C4—24no—
102C4—41no—
103C4—82no—
104C2—84no—
105C2#146011yescharacteristic
106C2#147812yes—
107C2#151412yes—
108C2#153611yescharacteristic
109C2#155511yescharacteristic
subgroupG/H
center, socleC23C2×C22⋊C4
commutatorC2×C4C22×C8
Frattini, cosocleC2×C42C23
prime radicalC2×#127C4
LCSG ▷ C2×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. #1839C2semidirect
3. #1270C2semidirect
19. #127C8semidirect

Maximal subgroups

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

subgroupindex
C4×#1272
#18392
#12702