Finite Group Databasebeta

← #28762

Subgroups — #28762

Order 256.

363 conjugacy classes of subgroups; only the 123 normal subgroups are shown.

normal subgroups only

This group has 363 conjugacy classes of subgroups — too many to draw. Only its 123 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×#494C211yesmaximal, characteristic
2#3139C212yesmaximal
3#2960C211yesmaximal, characteristic
4#2047C214yesmaximal
5#1979C214yesmaximal
6#1966C212yesmaximal
7C4×#108C211yesmaximal, characteristic
8C22×Q16C2212yes—
9C22×Q16C2212yes—
10#533C2211yescharacteristic
11C2×C4⋊Q8C2212yes—
12#494—22no—
13#494—22no—
14#491—24no—
15#487—24no—
16#446—22no—
17C8×Q8—22no—
18C2×#108C2212yes—
19#424C2212yes—
20#423C2211yescharacteristic
21#419C2218yes—
22C2×#101C2218yes—
23#405C2212yes—
24C4×M16C2212yes—
25C2×C4×C8C2211yescharacteristic
26#341C2212yes—
27C22×Q8C2314yes—
28C2×Q16—24no—
29C2×Q16—22no—
30C2×Q16—22no—
31C2×Q16—28no—
32C2×Q16—44no—
33C2×M16C2314yes—
34C2×M16C2312yes—
35C22×C8C2311yescharacteristic
36C22×C8C2311yescharacteristic
37C4⋊Q8—22no—
38C4⋊Q8—22no—
39C4⋊Q8—24no—
40C4⋊Q8D412yes—
41#125D412yes—
42C22⋊Q8—22no—
43C4×Q8—22no—
44#117C2312yes—
45C2×C4⋊C4—24no—
46C2×C42C2311yescharacteristic
47#108—24no—
48C4⋊C8—24no—
49C4⋊C8—22no—
50#103—216no—
51#101—48no—
52#97—22no—
53#97—22no—
54C4×C8—22no—
55C4×C8—22no—
56C4×C8D412yes—
57C4×C8D412yes—
58C2×Q8—22no—
59C2×Q8—24no—
60C2×Q8—24no—
61C2×Q8—28no—
62C2×Q8—28no—
63C22×C4—24no—
64C22×C4#4112yes—
65C22×C4C2411yescharacteristic
66Q16—48no—
67Q16—44no—
68Q16—44no—
69M16—24no—
70M16—24no—
71M16—24no—
72C2×C8—22no—
73C2×C8—24no—
74C2×C8—22no—
75C2×C8C2×D412yes—
76C2×C8C2×D411yescharacteristic
77C2×C8C2×D411yescharacteristic
78C2×C8#4114yes—
79C4⋊C4—24no—
80C4⋊C4—22no—
81C4⋊C4—44no—
82C4⋊C4—44no—
83C4⋊C4C2×D414yes—
84C22⋊C4—22no—
85C42—22no—
86C42C2×D411yescharacteristic
87C42C2×D412yes—
88C42C2×D411yescharacteristic
89C23C2×#4111yescharacteristic
90Q8—44no—
91Q8—44no—
92Q8—44no—
93Q8—48no—
94C2×C4—24no—
95C2×C4—24no—
96C2×C4—44no—
97C2×C4—48no—
98C2×C4#12112yes—
99C2×C4#12112yes—
100C2×C4C22×D411yescharacteristic
101C2×C4C22×D411yescharacteristic
102C2×C4C2×#4112yes—
103C2×C4H(5,𝔽2)12yes—
104C8—22no—
105C8—42no—
106C8—44no—
107C8#12412yes—
108C8#12412yes—
109C22—22no—
110C22C2×#12111yescharacteristic
111C22#55912yes—
112C4—22no—
113C4—44no—
114C4—84no—
115C4#47314yes—
116C4C2×#12411yescharacteristic
117C4#53511yescharacteristic
118C4#55012yes—
119C2—22no—
120C2#254811yescharacteristic
121C2C2×#47312yes—
subgroupG/H
center, socleC22C2×#121
commutator, Frattini, cosocleC22×C4C24
prime radicalC23C2×#41
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Maximal subgroups

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

subgroupindex
C2×#4942
#31392
#29602
#20472
#19792
#19662
C4×#1082