Finite Group Databasebeta

← #12185

Subgroups — #12185

Order 256.

180 conjugacy classes of subgroups; only the 37 normal subgroups are shown.

normal subgroups only

This group has 180 conjugacy classes of subgroups — too many to draw. Only its 37 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#2844C211yesmaximal, characteristic, complemented
2#2040C211yesmaximal, characteristic
3#1616C212yesmaximal
4#1353C212yesmaximal, complemented
5#1324C211yesmaximal, characteristic, complemented
6#537C2211yescharacteristic
7#481—22no—
8C2×#104—21no—
9#417—21no—
10#400—22no—
11#400C2212yes—
12#395—22no—
13#395—21no—
14#382—21no—
15#382C2211yescharacteristic
16#343C2211yescharacteristic
17#327—22no—
18#324C2212yes—
19C2×#41—21no—
20C22×Q8—21no—
21C2×M16—21no—
22C22⋊Q8—41no—
23#121—22no—
24#121—41no—
25C2×C4⋊C4—21no—
26C2×C4⋊C4—21no—
27C2×C4⋊C4—22no—
28C2×C4⋊C4D411yescharacteristic
29C2×C4⋊C4D412yes—
30C2×C4⋊C4C2311yescharacteristic
31C2×C42D411yescharacteristic
32#106—42no—
33#104—42no—
34#103—41no—
35#102—41no—
36#102—42no—
37C22⋊C8—22no—
38#95—22no—
39#95—21no—
40#95—22no—
41#95—22no—
42#95—22no—
43#95D412yes—
44#41—41no—
45#41—41no—
46#41—41no—
47#41—41no—
48C2×Q8—21no—
49C2×Q8—82no—
50C2×Q8—81no—
51C2×D4—21no—
52C2×D4—22no—
53C2×D4—41no—
54C22×C4—21no—
55C22×C4—22no—
56C22×C4—22no—
57C22×C4—21no—
58C22×C4—41no—
59C22×C4C2×D411yescharacteristic
60C22×C4C2×D412yes—
61M16—41no—
62M16—41no—
63C2×C8—42no—
64C2×C8—41no—
65C4⋊C4—22no—
66C4⋊C4—41no—
67C4⋊C4—41no—
68C4⋊C4—42no—
69C4⋊C4—81no—
70C4⋊C4—81no—
71C4⋊C4—82no—
72C22⋊C4—42no—
73C42—21no—
74C42SD1612yes—
75C23—41no—
76C23#12011yescharacteristic
77Q8—41no—
78Q8—41no—
79Q8—84no—
80D4—41no—
81D4—41no—
82D4—82no—
83D4—81no—
84D4—81no—
85C2×C4—21no—
86C2×C4—21no—
87C2×C4—22no—
88C2×C4—22no—
89C2×C4—41no—
90C2×C4—41no—
91C2×C4—42no—
92C2×C4—42no—
93C2×C4—42no—
94C2×C4—42no—
95C2×C4—42no—
96C2×C4—42no—
97C2×C4—42no—
98C2×C4—41no—
99C2×C4—41no—
100C2×C4—42no—
101C2×C4—81no—
102C2×C4—81no—
103C2×C4C2×SD1611yescharacteristic
104C2×C4#13711yescharacteristic
105C8—81no—
106C8—82no—
107C22—21no—
108C22—21no—
109C22—81no—
110C22—81no—
111C22—81no—
112C22#44811yescharacteristic
113C22#45411yescharacteristic
114C22B(4,𝔽2)11yescharacteristic
115C4—21no—
116C4—21no—
117C4—42no—
118C4—42no—
119C4—82no—
120C4—81no—
121C4—81no—
122C4—82no—
123C2—21no—
124C2—21no—
125C2—161no—
126C2#159911yescharacteristic
127C2#220111yescharacteristic
128C2#220211yescharacteristic
subgroupG/H
center, socleC22B(4,𝔽2)
commutator, Frattini, cosocleC2×C4⋊C4C23
prime radical#537C22
LCSG ▷ C2×C4⋊C4 ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23 ◁ C2×C4⋊C4 ◁ G
LECSG ▷ C2×C4⋊C4 ▷ C23 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #2844C2semidirect
4. #1353C2semidirect
5. #1324C2semidirect

Maximal subgroups

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

subgroupindex
#28442
#20402
#16162
#13532
#13242