Finite Group Databasebeta

← #9774

Subgroups — #9774

Order 256.

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

normal subgroups only

This group has 229 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#1848C211yesmaximal, characteristic, complemented
3#1549C211yesmaximal, characteristic, complemented
4#1548C211yesmaximal, characteristic, complemented
5#1545C211yesmaximal, characteristic
6#1545C211yesmaximal, characteristic
7#1452C211yesmaximal, characteristic, complemented
8C2×C4⋊Q8C2211yescharacteristic
9C2×#127C2211yescharacteristic
10#486—22no—
11#486C414yes—
12#431C2211yescharacteristic
13#431C2211yescharacteristic
14C2×#108—22no—
15#423C2211yescharacteristic
16#423C2211yescharacteristic
17C2×#102—22no—
18C2×C4×C8C2211yescharacteristic
19#333—22no—
20#332—22no—
21#331—22no—
22#331—22no—
23#322—22no—
24C22×Q8—21no—
25C22×D4—21no—
26C22×D4—21no—
27C22×D4—21no—
28C2×M16—21no—
29C2×M16—21no—
30C22×C8D412yes—
31C4⋊Q8—21no—
32C4⋊Q8—21no—
33C4⋊Q8—21no—
34C4⋊Q8C2×C412yes—
35#127—21no—
36#127—21no—
37#127—21no—
38#127C2×C412yes—
39C2×C4⋊C4—21no—
40C2×C4⋊C4—21no—
41C2×C42C2311yescharacteristic
42#108—44no—
43C4⋊C8—21no—
44C4⋊C8—21no—
45C4⋊C8—21no—
46C4⋊C8—21no—
47C4⋊C8D412yes—
48C4⋊C8D412yes—
49#102—28no—
50C22⋊C8—21no—
51C22⋊C8—21no—
52C4×C8—21no—
53C4×C8—21no—
54C4×C8C2×C412yes—
55C4×C8D412yes—
56C24—41no—
57C2×Q8—22no—
58C2×Q8—41no—
59C2×Q8—82no—
60C2×D4—22no—
61C2×D4—22no—
62C2×D4—22no—
63C2×D4—41no—
64C2×D4—41no—
65C2×D4—41no—
66C2×D4—42no—
67C2×D4—42no—
68C2×D4—82no—
69C2×D4—82no—
70C22×C4—41no—
71C22×C4C2×D411yescharacteristic
72C22×C4#4111yescharacteristic
73C22×C4#4111yescharacteristic
74M16—42no—
75M16—42no—
76C2×C8—22no—
77C2×C8—22no—
78C2×C8—22no—
79C2×C8—22no—
80C2×C8—41no—
81C2×C8—41no—
82C2×C8C22⋊C414yes—
83C4⋊C4—22no—
84C4⋊C4—22no—
85C4⋊C4—41no—
86C4⋊C4—41no—
87C42C22×C411yescharacteristic
88C42C2×D411yescharacteristic
89C42C2×D411yescharacteristic
90C42C2×D411yescharacteristic
91C23—42no—
92C23—82no—
93C23—82no—
94C23—82no—
95C23#12411yescharacteristic
96Q8—82no—
97Q8—82no—
98D4—44no—
99D4—82no—
100D4—82no—
101D4—82no—
102D4—82no—
103D4—81no—
104D4—81no—
105C2×C4—22no—
106C2×C4—22no—
107C2×C4—42no—
108C2×C4—82no—
109C2×C4C2×C22⋊C411yescharacteristic
110C2×C4C4×D411yescharacteristic
111C2×C4C4×D411yescharacteristic
112C2×C4#12111yescharacteristic
113C2×C4#12111yescharacteristic
114C2×C4#12711yescharacteristic
115C2×C4AGL(1,ℤ/8)12yes—
116C2×C4#13712yes—
117C8—24no—
118C8—42no—
119C8—42no—
120C8—81no—
121C8—81no—
122C22—21no—
123C22—21no—
124C22—82no—
125C22—82no—
126C22—82no—
127C22—164no—
128C22#39011yescharacteristic
129C22#48912yes—
130C4—21no—
131C4—21no—
132C4—82no—
133C4#41712yes—
134C4#47112yes—
135C4#47212yes—
136C4#49611yescharacteristic
137C4#49711yescharacteristic
138C2—22no—
139C2—162no—
140C2#195911yescharacteristic
141C2#197711yescharacteristic
142C2#197811yescharacteristic
subgroupG/H
center, socleC22#390
commutatorC42C22×C4
Frattini, cosocleC2×C42C23
prime radicalC2×#127C22
LCSG ▷ C42 ▷ 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. #1848C2semidirect
3. #1549C2semidirect
4. #1548C2semidirect
7. #1452C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4862
#18482
#15492
#15482
#15452
#14522