Finite Group Databasebeta

← #12873

Subgroups — #12873

Order 256.

190 conjugacy classes of subgroups; only the 69 normal subgroups are shown.

normal subgroups only

This group has 190 conjugacy classes of subgroups — too many to draw. Only its 69 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#2912C211yesmaximal, characteristic
2#2115C211yesmaximal, characteristic
3#1812C211yesmaximal, characteristic
4#1386C212yesmaximal, complemented
5#1384C212yesmaximal, complemented
6C2×#131C2211yescharacteristic
7#520—21no—
8C2×M32C2212yes—
9#428—21no—
10#428—22no—
11#427C412yescomplemented
12#427C2212yes—
13#427C2211yescharacteristic
14C2×#106C412yescomplemented
15C2×#106C2211yescharacteristic
16#410—21no—
17#349—22no—
18H(3,ℤ/4)—21no—
19C2×#41D411yescharacteristic
20#131—22no—
21#131—22no—
22C2×M16D411yescharacteristic
23C2×M16D412yes—
24C22×C8C2×C412yes—
25C22×C8C2311yescharacteristic
26C4×Q8—41no—
27C4×D4—42no—
28C4×D4—41no—
29#117—22no—
30#117—21no—
31#117—22no—
32C2×C4⋊C4—22no—
33C2×C4⋊C4—21no—
34M32—22no—
35M32—22no—
36C2×C16—22no—
37#107—22no—
38#107—21no—
39#107—22no—
40#106—22no—
41#106—21no—
42#106—22no—
43#106C2×C411yescharacteristic
44#106C2×C412yes—
45#106C2×C411yescharacteristic
46#99—42no—
47#41—22no—
48#41—22no—
49C2×Q8SD1611yescharacteristic
50C2×D4D812yes—
51C2×D4SD1611yescharacteristic
52C22×C4—42no—
53C22×C4—41no—
54C22×C4C22⋊C412yes—
55C22×C4C2×D411yescharacteristic
56M16—22no—
57M16—24no—
58C2×C8—22no—
59C2×C8—22no—
60C2×C8C22⋊C412yes—
61C2×C8C22×C411yescharacteristic
62C2×C8C2×D411yescharacteristic
63C2×C8#4112yes—
64C2×C8#4112yes—
65C4⋊C4—21no—
66C4⋊C4—22no—
67C4⋊C4—21no—
68C4⋊C4—42no—
69C4⋊C4—41no—
70C4⋊C4—42no—
71C22⋊C4—42no—
72C22⋊C4—41no—
73C22⋊C4—42no—
74C42—42no—
75C42—41no—
76C42—42no—
77C16—42no—
78C23#10212yes—
79C23C2×D811yescharacteristic
80Q8—22no—
81D4—24no—
82D4—22no—
83C2×C4—22no—
84C2×C4—22no—
85C2×C4—41no—
86C2×C4—42no—
87C2×C4—41no—
88C2×C4—82no—
89C2×C4—161no—
90C2×C4—162no—
91C2×C4#10212yes—
92C2×C4C2×C22⋊C411yescharacteristic
93C2×C4#12312yes—
94C2×C4C2×SD1611yescharacteristic
95C2×C4#13712yes—
96C8—22no—
97C8#11711yescharacteristic
98C8#11711yescharacteristic
99C8#12312yes—
100C22—22no—
101C22—41no—
102C22—42no—
103C22C2×#10211yescharacteristic
104C22#48012yes—
105C4—22no—
106C4—81no—
107C4—82no—
108C4—81no—
109C4—162no—
110C4#38111yescharacteristic
111C4#41911yescharacteristic
112C4#48312yes—
113C2—21no—
114C2—22no—
115C2—42no—
116C2#182311yescharacteristic
subgroupG/H
center, socleC2#1823
commutatorC2×C8C22×C4
Frattini, cosocleC22×C8C23
prime radicalC2×#41D4
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2 ◁ C22×C4 ◁ C2×#131 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #1386C2semidirect
5. #1384C2semidirect
11. #427C4semidirect
14. C2×#106C4semidirect

Maximal subgroups

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

subgroupindex
#29122
#21152
#18122
#13862
#13842