Finite Group Databasebeta

← #9768

Subgroups — #9768

Order 256.

265 conjugacy classes of subgroups; only the 87 normal subgroups are shown.

normal subgroups only

This group has 265 conjugacy classes of subgroups — too many to draw. Only its 87 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×#492C211yesmaximal, characteristic
2#1848C211yesmaximal, characteristic, complemented
3#1546C212yesmaximal, complemented
4#1545C212yesmaximal
5#1450C211yesmaximal, characteristic, complemented
6C22×SD16—22no—
7C2×C4⋊Q8C2211yescharacteristic
8C2×#127C2211yescharacteristic
9#492—21no—
10#492—21no—
11#492C414yes—
12#431C2212yes—
13C2×#108—22no—
14#423C2212yes—
15C2×C4×C8C2211yescharacteristic
16#332—24no—
17#331—24no—
18#322—21no—
19C82—21no—
20C22×Q8—21no—
21C22×D4—21no—
22C22×D4—22no—
23C2×SD16—24no—
24C2×SD16—24no—
25C2×SD16—44no—
26C2×SD16—44no—
27C2×M16—22no—
28C22×C8D412yes—
29C4⋊Q8—22no—
30C4⋊Q8—21no—
31C4⋊Q8C2×C412yes—
32#127—22no—
33#127—21no—
34#127C2×C412yes—
35C2×C4⋊C4—22no—
36C2×C42C2311yescharacteristic
37#108—44no—
38C4⋊C8—22no—
39C4⋊C8—22no—
40C4⋊C8D414yes—
41C22⋊C8—22no—
42C4×C8—22no—
43C4×C8C2×C412yes—
44C4×C8D411yescharacteristic
45C4×C8D411yescharacteristic
46C24—41no—
47C2×Q8—22no—
48C2×Q8—41no—
49C2×Q8—42no—
50C2×Q8—42no—
51C2×D4—22no—
52C2×D4—24no—
53C2×D4—42no—
54C2×D4—41no—
55C2×D4—42no—
56C2×D4—42no—
57C2×D4—84no—
58C22×C4—41no—
59C22×C4C2×D411yescharacteristic
60C22×C4#4112yes—
61SD16—48no—
62SD16—48no—
63M16—44no—
64C2×C8—24no—
65C2×C8—42no—
66C2×C8C22⋊C412yes—
67C2×C8C22⋊C412yes—
68C2×C8D814yes—
69C2×C8SD1614yes—
70C4⋊C4—24no—
71C4⋊C4—42no—
72C42C22×C411yescharacteristic
73C42C2×D411yescharacteristic
74C42C2×D412yes—
75C23—42no—
76C23—84no—
77C23—82no—
78C23#12411yescharacteristic
79Q8—44no—
80Q8—81no—
81Q8—81no—
82D4—44no—
83D4—84no—
84D4—84no—
85D4—81no—
86D4—81no—
87C2×C4—24no—
88C2×C4—42no—
89C2×C4—82no—
90C2×C4C2×C22⋊C411yescharacteristic
91C2×C4C4×D412yes—
92C2×C4#12112yes—
93C2×C4#12711yescharacteristic
94C2×C4C2×D812yes—
95C2×C4C2×SD1612yes—
96C8—44no—
97C8—82no—
98C8#10214yes—
99C8#10214yes—
100C22—22no—
101C22—82no—
102C22—84no—
103C22—164no—
104C22#39011yescharacteristic
105C22#48612yes—
106C4—22no—
107C4—82no—
108C4C2×#10212yes—
109C4#47114yes—
110C4#49211yescharacteristic
111C4#49311yescharacteristic
112C2—22no—
113C2—162no—
114C2#195711yescharacteristic
115C2#197712yes—
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. #1546C2semidirect
5. #1450C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4922
#18482
#15462
#15452
#14502