Finite Group Databasebeta

← #9812

Subgroups — #9812

Order 256.

235 conjugacy classes of subgroups; only the 71 normal subgroups are shown.

normal subgroups only

This group has 235 conjugacy classes of subgroups — too many to draw. Only its 71 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
1C2×#486C211yesmaximal, characteristic
2#1997C211yesmaximal, characteristic, complemented
3#1965C211yesmaximal, characteristic
4#1567C211yesmaximal, characteristic, complemented
5#1549C211yesmaximal, characteristic, complemented
6#1545C211yesmaximal, characteristic
7#1451C211yesmaximal, characteristic, complemented
8C2×C4⋊Q8C2211yescharacteristic
9C2×#127C2211yescharacteristic
10#486—22no—
11#486—22no—
12#431C2211yescharacteristic
13#423C2211yescharacteristic
14#423C2211yescharacteristic
15C2×#102C414yes—
16C2×#100—22no—
17C4×M16C2211yescharacteristic
18C2×C4×C8C2211yescharacteristic
19#343—22no—
20#335—22no—
21#332—22no—
22#331—22no—
23#322—22no—
24C22×Q8—21no—
25C22×D4—21no—
26C22×D4—21no—
27C22×D4C2×C412yes—
28C2×M16—21no—
29C2×M16—21no—
30C2×M16D412yes—
31C22×C8C2×C412yes—
32C4⋊Q8—21no—
33C4⋊Q8—21no—
34C4⋊Q8—21no—
35C4⋊Q8—21no—
36#127—21no—
37#127—21no—
38#127—21no—
39#127—21no—
40C2×C4⋊C4—21no—
41C2×C4⋊C4C2×C412yes—
42C2×C42C2311yescharacteristic
43C4⋊C8—21no—
44C4⋊C8—21no—
45C4⋊C8—21no—
46C4⋊C8—21no—
47C4⋊C8D412yes—
48#102—28no—
49#100—44no—
50C22⋊C8—21no—
51#97—21no—
52C4×C8—21no—
53C4×C8—21no—
54C4×C8D412yes—
55C4×C8D412yes—
56C24—22no—
57C2×Q8—41no—
58C2×Q8—41no—
59C2×Q8—82no—
60C2×D4—22no—
61C2×D4—22no—
62C2×D4—44no—
63C2×D4—41no—
64C2×D4—41no—
65C2×D4—41no—
66C2×D4—41no—
67C2×D4—42no—
68C2×D4—42no—
69C2×D4—82no—
70C22×C4—22no—
71C22×C4C22×C411yescharacteristic
72C22×C4C2×D411yescharacteristic
73C22×C4#4111yescharacteristic
74M16—22no—
75M16—22no—
76M16—42no—
77M16—42no—
78C2×C8—22no—
79C2×C8—22no—
80C2×C8—42no—
81C2×C8—41no—
82C2×C8—41no—
83C2×C8C22⋊C414yes—
84C4⋊C4—22no—
85C4⋊C4—22no—
86C4⋊C4—41no—
87C4⋊C4—41no—
88C42C2×D411yescharacteristic
89C42C2×D411yescharacteristic
90C42C2×D411yescharacteristic
91C42#4111yescharacteristic
92C23—42no—
93C23—44no—
94C23—82no—
95C23—82no—
96C23C4×D411yescharacteristic
97Q8—82no—
98Q8—82no—
99D4—44no—
100D4—82no—
101D4—82no—
102D4—82no—
103D4—82no—
104D4—81no—
105D4—81no—
106C2×C4—22no—
107C2×C4—22no—
108C2×C4—42no—
109C2×C4—82no—
110C2×C4C2×C22⋊C411yescharacteristic
111C2×C4C4×D411yescharacteristic
112C2×C4#12111yescharacteristic
113C2×C4#12111yescharacteristic
114C2×C4#12411yescharacteristic
115C2×C4#12711yescharacteristic
116C2×C4AGL(1,ℤ/8)12yes—
117C2×C4#13712yes—
118C8—24no—
119C8—42no—
120C8—42no—
121C8—81no—
122C8—81no—
123C22—21no—
124C22—21no—
125C22—82no—
126C22—82no—
127C22—82no—
128C22—164no—
129C22#39011yescharacteristic
130C22#44012yes—
131C4—21no—
132C4—21no—
133C4—82no—
134C4#41312yes—
135C4#46812yes—
136C4#47212yes—
137C4#49611yescharacteristic
138C4#49711yescharacteristic
139C2—22no—
140C2—162no—
141C2#196711yescharacteristic
142C2#197311yescharacteristic
143C2#197811yescharacteristic
subgroupG/H
center, socleC22#390
commutatorC22×C4C22×C4
Frattini, cosocleC2×C42C23
prime radicalC2×#127C22
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #1997C2semidirect
4. #1567C2semidirect
5. #1549C2semidirect
7. #1451C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4862
#19972
#19652
#15672
#15492
#15452
#14512