Finite Group Databasebeta

← #10220

Subgroups — #10220

Order 256.

271 conjugacy classes of subgroups; only the 61 normal subgroups are shown.

normal subgroups only

This group has 271 conjugacy classes of subgroups — too many to draw. Only its 61 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
1#3208C212yesmaximal
2#3162C211yesmaximal, characteristic, complemented
3#1961C211yesmaximal, characteristic
4#1518C212yesmaximal, complemented
5#1281C211yesmaximal, characteristic, complemented
6#533C2212yes—
7C2×#127C2211yescharacteristic
8#501—22no—
9#501—22no—
10#492—22no—
11#486—22no—
12#460—24no—
13#450—24no—
14#431C2212yes—
15#427—22no—
16C2×#102—22no—
17C2×#97C2211yescharacteristic
18#382C2211yescharacteristic
19#328—24no—
20C22×D4—21no—
21C22×D4—22no—
22C2×SD16—28no—
23C22×C8D412yes—
24C4⋊Q8D412yes—
25C4⋊Q8D412yes—
26#127—22no—
27#127—21no—
28#127D412yes—
29#125—22no—
30C22⋊Q8—22no—
31C22⋊Q8—22no—
32C4×Q8—22no—
33C4×Q8—22no—
34#117—22no—
35C2×C4⋊C4—21no—
36C2×C42C2311yescharacteristic
37#107—24no—
38#106—22no—
39#106—22no—
40C4⋊C8—22no—
41#102—28no—
42#102—44no—
43C22⋊C8D414yes—
44#97—22no—
45C4×C8—22no—
46#95—22no—
47C24—41no—
48C2×Q8—22no—
49C2×Q8—22no—
50C2×D4—24no—
51C2×D4—22no—
52C2×D4—41no—
53C2×D4—42no—
54C2×D4—42no—
55C2×D4—42no—
56C2×D4—84no—
57C22×C4—41no—
58C22×C4C2×D412yes—
59C22×C4C2×D411yescharacteristic
60SD16—88no—
61C2×C8—22no—
62C2×C8—22no—
63C2×C8—24no—
64C2×C8SD1614yescomplemented
65C4⋊C4—22no—
66C4⋊C4—22no—
67C4⋊C4—22no—
68C4⋊C4—22no—
69C4⋊C4—42no—
70C4⋊C4—42no—
71C4⋊C4—42no—
72C22⋊C4—42no—
73C42—42no—
74C42C2×D412yes—
75C42C2×D411yescharacteristic
76C42#4111yescharacteristic
77C23—42no—
78C23—84no—
79C23—81no—
80C23—81no—
81C23#12711yescharacteristic
82Q8—44no—
83Q8—82no—
84D4—48no—
85D4—44no—
86D4—84no—
87D4—82no—
88C2×C4—42no—
89C2×C4—42no—
90C2×C4—42no—
91C2×C4—82no—
92C2×C4—81no—
93C2×C4#12012yes—
94C2×C4#12011yescharacteristic
95C2×C4#12112yes—
96C2×C4#12111yescharacteristic
97C2×C4C2×SD1612yes—
98C2×C4#13712yes—
99C8—24no—
100C8—44no—
101C22—22no—
102C22—84no—
103C22—82no—
104C22—162no—
105C22—162no—
106C22#39211yescharacteristic
107C22#49211yescharacteristic
108C22#49711yescharacteristic
109C4—22no—
110C4—22no—
111C4—82no—
112C4—82no—
113C4—161no—
114C4#44812yes—
115C4#46112yes—
116C2—21no—
117C2—21no—
118C2—162no—
119C2#200812yes—
120C2#201311yescharacteristic
subgroupG/H
center, socleC22#392
commutator, Frattini, cosocleC2×C42C23
prime radicalC2×#127C22
LCSG ▷ C2×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. #3162C2semidirect
4. #1518C2semidirect
5. #1281C2semidirect
64. C2×C8SD16semidirect

Maximal subgroups

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

subgroupindex
#32082
#31622
#19612
#15182
#12812