Finite Group Databasebeta

← #28734

Subgroups — #28734

Order 256.

333 conjugacy classes of subgroups; only the 119 normal subgroups are shown.

normal subgroups only

This group has 333 conjugacy classes of subgroups — too many to draw. Only its 119 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×#499C211yesmaximal, characteristic, complemented
2#3142C212yesmaximal
3#2931C211yesmaximal, characteristic
4#2079C214yesmaximal, complemented
5#1998C212yesmaximal, complemented
6#1816C214yesmaximal, complemented
7C4×#108C211yesmaximal, characteristic, complemented
8C2×#131C2212yes—
9#532C2211yescharacteristic
10C2×#125C2212yes—
11#499—22no—
12#499—22no—
13#491—22no—
14#490—22no—
15#488—24no—
16#436—22no—
17C8×D4—22no—
18C2×#108C2212yes—
19C2×#107C2212yes—
20C2×#106C2212yes—
21#423C2211yescharacteristic
22#417C2218yes—
23#408C2212yes—
24C4×M16C2212yes—
25C2×C4×C8C2211yescharacteristic
26#343C2218yes—
27#341C2212yes—
28C2×#41C2312yes—
29#131—28no—
30C2×M16—22no—
31C2×M16C2312yes—
32C2×M16C2314yes—
33C22×C8—22no—
34C22×C8C2311yescharacteristic
35C22×C8C2311yescharacteristic
36C4⋊Q8D411yescharacteristic
37#127D411yescharacteristic
38#125—22no—
39#125—22no—
40#125—24no—
41#124D412yes—
42#121—22no—
43C4×D4—22no—
44C2×C4⋊C4—24no—
45C2×C4⋊C4C2314yes—
46C2×C42C2311yescharacteristic
47#108—24no—
48#107—22no—
49#107—22no—
50#106—24no—
51C4⋊C8—22no—
52#103—28no—
53#102—28no—
54C22⋊C8—24no—
55#97—22no—
56C4×C8—22no—
57C4×C8D412yes—
58C4×C8D412yes—
59#41—24no—
60#41—24no—
61C2×Q8C2×D412yes—
62C2×D4—22no—
63C2×D4—22no—
64C2×D4C2×D412yes—
65C22×C4—22no—
66C22×C4—24no—
67C22×C4#4112yes—
68C22×C4C2411yescharacteristic
69M16—24no—
70M16—24no—
71M16—24no—
72M16—44no—
73C2×C8—22no—
74C2×C8—24no—
75C2×C8—22no—
76C2×C8—44no—
77C2×C8C2×D412yes—
78C2×C8C2×D411yescharacteristic
79C2×C8C2×D411yescharacteristic
80C2×C8#4114yes—
81C4⋊C4—22no—
82C4⋊C4—24no—
83C4⋊C4—24no—
84C4⋊C4—44no—
85C4⋊C4—44no—
86C22⋊C4—24no—
87C42C2×D411yescharacteristic
88C42C2×D412yes—
89C42C2×D411yescharacteristic
90C23—22no—
91C23C2×#4111yescharacteristic
92Q8—24no—
93D4—24no—
94D4—44no—
95D4—44no—
96C2×C4—22no—
97C2×C4—42no—
98C2×C4—42no—
99C2×C4—42no—
100C2×C4—44no—
101C2×C4—84no—
102C2×C4#12112yes—
103C2×C4#12112yes—
104C2×C4C22×D411yescharacteristic
105C2×C4C22×D411yescharacteristic
106C2×C4C2×#4112yes—
107C2×C42−1+412yes—
108C8—22no—
109C8—42no—
110C8—44no—
111C8#12412yes—
112C8#12412yes—
113C22—22no—
114C22—42no—
115C22—44no—
116C22C2×#12111yescharacteristic
117C22#55612yes—
118C4—22no—
119C4—22no—
120C4—42no—
121C4—84no—
122C4C2×#12411yescharacteristic
123C4#53611yescharacteristic
124C4#54712yes—
125C2—22no—
126C2—82no—
127C2#254711yescharacteristic
128C2#306712yes—
subgroupG/H
center, socleC22C2×#121
commutator, Frattini, cosocleC22×C4C24
prime radical#532C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#499C2semidirect
4. #2079C2semidirect
5. #1998C2semidirect
6. #1816C2semidirect
7. C4×#108C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4992
#31422
#29312
#20792
#19982
#18162
C4×#1082