Finite Group Databasebeta

← #10627

Subgroups — #10627

Order 256.

165 conjugacy classes of subgroups; only the 53 normal subgroups are shown.

normal subgroups only

This group has 165 conjugacy classes of subgroups — too many to draw. Only its 53 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#1963C211yesmaximal, characteristic
2#1843C211yesmaximal, characteristic, complemented
3#1540C212yesmaximal
4#1301C212yesmaximal, complemented
5#1274C211yesmaximal, characteristic, complemented
6#532C2211yescharacteristic
7#431C2212yes—
8#423C2211yescharacteristic
9C2×C4⋊C8—21no—
10C2×C4⋊C8—21no—
11C2×C4⋊C8C2212yes—
12C2×#104—21no—
13C2×#104—21no—
14#376C2211yescharacteristic
15#332—22no—
16#331—22no—
17C2×#41—21no—
18C2×M16—21no—
19C22×C8—22no—
20C4⋊Q8D411yescharacteristic
21#127D411yescharacteristic
22#124—21no—
23#121—22no—
24C4×D4—22no—
25C2×C42D411yescharacteristic
26C2×C42D411yescharacteristic
27C2×C42C2311yescharacteristic
28C4⋊C8—22no—
29C4⋊C8—22no—
30C4⋊C8—22no—
31C4⋊C8—22no—
32C4⋊C8—42no—
33C4⋊C8—42no—
34#104—42no—
35#104—42no—
36C22⋊C8—22no—
37C4×C8—22no—
38#95—22no—
39#41—41no—
40#41—41no—
41#41—41no—
42#41—41no—
43C2×Q8—21no—
44C2×D4—21no—
45C2×D4—22no—
46C2×D4—41no—
47C22×C4—21no—
48C22×C4—21no—
49C22×C4—41no—
50C22×C4C2×D411yescharacteristic
51C22×C4#4112yes—
52M16—41no—
53M16—41no—
54C2×C8—42no—
55C2×C8—42no—
56C2×C8—41no—
57C2×C8—42no—
58C2×C8—42no—
59C4⋊C4—22no—
60C22⋊C4—42no—
61C42—21no—
62C42—21no—
63C42D812yes—
64C42SD1612yes—
65C42C2×D411yescharacteristic
66C42#4111yescharacteristic
67C42#4112yes—
68C23—41no—
69C23#12311yescharacteristic
70Q8—41no—
71Q8—41no—
72D4—41no—
73D4—41no—
74D4—82no—
75D4—81no—
76D4—81no—
77C2×C4—22no—
78C2×C4—22no—
79C2×C4—42no—
80C2×C4—42no—
81C2×C4—42no—
82C2×C4—41no—
83C2×C4—81no—
84C2×C4—81no—
85C2×C4#12111yescharacteristic
86C2×C4#12312yes—
87C2×C4#12411yescharacteristic
88C2×C4#12612yes—
89C2×C4C2×D811yescharacteristic
90C2×C4C2×SD1611yescharacteristic
91C2×C4AGL(1,ℤ/8)11yescharacteristic
92C2×C4#13711yescharacteristic
93C8—82no—
94C8—82no—
95C8—81no—
96C22—22no—
97C22—81no—
98C22—82no—
99C22#39711yescharacteristic
100C22#48011yescharacteristic
101C22#48111yescharacteristic
102C4—22no—
103C4—22no—
104C4—42no—
105C4—42no—
106C4—81no—
107C4#45911yescharacteristic
108C4#46111yescharacteristic
109C4#48611yescharacteristic
110C4#48911yescharacteristic
111C2—21no—
112C2—21no—
113C2—161no—
114C2#207111yescharacteristic
115C2#208012yes—
subgroupG/H
centerC2×C4#124
commutator, Frattini, cosocleC2×C42C23
socleC22#397
prime radical#532C22
LCSG ▷ C2×C42 ▷ C22 ▷ C1
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #1843C2semidirect
4. #1301C2semidirect
5. #1274C2semidirect

Maximal subgroups

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

subgroupindex
#19632
#18432
#15402
#13012
#12742