Finite Group Databasebeta

← #12989

Subgroups — #12989

Order 256.

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

normal subgroups only

This group has 235 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
1#3407C211yesmaximal, characteristic, complemented
2#2930C211yesmaximal, characteristic
3#2115C211yesmaximal, characteristic, complemented
4C2×#349C212yesmaximal, complemented
5#1378C212yesmaximal, complemented
6C2×#131C2211yescharacteristic
7C22×M16C2211yescharacteristic
8#525C411yescharacteristic
9#504—24no—
10C2×M32—22no—
11C2×M32C2212yes—
12C2×M32C2212yes—
13#436—22no—
14#435—22no—
15#424C411yescharacteristic
16#408C411yescharacteristic
17#407C411yescharacteristic
18#405C2211yescharacteristic
19#349—22no—
20#349—24no—
21C2×#41C2×C411yescharacteristic
22C23×C4C2×C411yescharacteristic
23#131—22no—
24#131—22no—
25C2×M16—22no—
26C2×M16—21no—
27C2×M16—21no—
28C2×M16—22no—
29C2×M16C2×C411yescharacteristic
30C2×M16C2×C411yescharacteristic
31C2×M16D412yes—
32C22×C8C2×C411yescharacteristic
33C22×C8D412yes—
34C22×C8C2311yescharacteristic
35#123C812yes—
36C22⋊Q8—21no—
37#121—21no—
38#120C812yes—
39C4×D4—22no—
40#117C2×C411yescharacteristic
41M32—24no—
42M32—22no—
43M32—22no—
44M32—22no—
45M32D414yescomplemented
46C2×C16—24no—
47C2×C16—22no—
48C2×C16—22no—
49C4⋊C8—22no—
50C22⋊C8—22no—
51C22⋊C8—22no—
52#97—21no—
53C4×C8—21no—
54C24C2×C811yescharacteristic
55#41—22no—
56#41—22no—
57C2×Q8M1611yescharacteristic
58C2×D4—22no—
59C2×D4C2×C812yes—
60C2×D4M1611yescharacteristic
61C22×C4—21no—
62C22×C4—22no—
63C22×C4—21no—
64C22×C4—22no—
65C22×C4C22⋊C412yes—
66C22×C4C2×C811yescharacteristic
67C22×C4C22×C411yescharacteristic
68M16—22no—
69M16—24no—
70M16—22no—
71M16—41no—
72M16—42no—
73M16—41no—
74C2×C8—22no—
75C2×C8—22no—
76C2×C8—21no—
77C2×C8—21no—
78C2×C8—22no—
79C2×C8C22⋊C412yes—
80C2×C8C2×D412yes—
81C2×C8C2×D411yescharacteristic
82C2×C8C2×D411yescharacteristic
83C2×C8#4112yes—
84C4⋊C4—22no—
85C4⋊C4—21no—
86C22⋊C4—22no—
87C22⋊C4—22no—
88C22⋊C4C2×C812yes—
89C42—21no—
90C16—24no—
91C16—42no—
92C23—21no—
93C23—22no—
94C23—81no—
95C23C22⋊C812yes—
96C23C22×C811yescharacteristic
97Q8—22no—
98D4—24no—
99D4—22no—
100D4—82no—
101C2×C4—22no—
102C2×C4—22no—
103C2×C4—22no—
104C2×C4—21no—
105C2×C4—22no—
106C2×C4—41no—
107C2×C4—41no—
108C2×C4—42no—
109C2×C4C22⋊C812yes—
110C2×C4C2×C22⋊C411yescharacteristic
111C2×C4C4×D412yes—
112C2×C4C2×M1611yescharacteristic
113C2×C4#13112yes—
114C8—22no—
115C8—41no—
116C8—41no—
117C8#12011yescharacteristic
118C8#12112yes—
119C8#12311yescharacteristic
120C22—22no—
121C22—41no—
122C22—42no—
123C22—41no—
124C22—41no—
125C22—41no—
126C22—82no—
127C22C2×C22⋊C811yescharacteristic
128C22C8×D412yes—
129C4—22no—
130C4—42no—
131C4—41no—
132C4#38611yescharacteristic
133C4#40811yescharacteristic
134C4#43512yes—
135C2—21no—
136C2—22no—
137C2—42no—
138C2—81no—
139C2#186911yescharacteristic
subgroupG/H
centerC4#386
commutatorC23C22×C8
Frattini, cosocleC22×C8C23
socleC2#1869
prime radical#525C4
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C4 ◁ C22×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3407C2semidirect
3. #2115C2semidirect
4. C2×#349C2semidirect
5. #1378C2semidirect
45. M32D4semidirect

Maximal subgroups

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

subgroupindex
#34072
#29302
#21152
C2×#3492
#13782