Finite Group Databasebeta

← #12874

Subgroups — #12874

Order 256.

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

normal subgroups only

This group has 188 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#1813C211yesmaximal, characteristic
4#1389C212yesmaximal, complemented
5#1383C212yesmaximal, complemented
6C2×#131C2211yescharacteristic
7#520—21no—
8C2×M32C2212yes—
9C2×#108C2212yes—
10#428—21no—
11#428—22no—
12#427C412yes—
13#427C2211yescharacteristic
14C2×#106C412yes—
15C2×#106C2211yescharacteristic
16#413—21no—
17#349—22no—
18#338—21no—
19C2×#41D411yescharacteristic
20#131—22no—
21#131—22no—
22C2×M16—22no—
23C2×M16D411yescharacteristic
24C2×M16D412yes—
25C22×C8C2×C412yes—
26C22×C8C2311yescharacteristic
27C4×Q8—41no—
28C4×D4—41no—
29C4×D4—42no—
30#117—22no—
31#117—21no—
32C2×C4⋊C4—22no—
33C2×C4⋊C4—21no—
34M32—22no—
35M32—22no—
36C2×C16—22no—
37#108—22no—
38#108—22no—
39#107—22no—
40#107—21no—
41#106—22no—
42#106—21no—
43#106C2×C411yescharacteristic
44#106C2×C412yes—
45#106C2×C411yescharacteristic
46#101—41no—
47#100—41no—
48#41—22no—
49#41—22no—
50C2×Q8D811yescharacteristic
51C2×D4D811yescharacteristic
52C2×D4SD1612yes—
53C22×C4—42no—
54C22×C4—41no—
55C22×C4C22⋊C412yes—
56C22×C4C2×D411yescharacteristic
57M16—22no—
58M16—24no—
59M16—42no—
60M16—42no—
61C2×C8—22no—
62C2×C8—22no—
63C2×C8—42no—
64C2×C8C22⋊C412yes—
65C2×C8C22×C411yescharacteristic
66C2×C8C2×D411yescharacteristic
67C2×C8#4112yes—
68C2×C8#4112yes—
69C4⋊C4—21no—
70C4⋊C4—22no—
71C4⋊C4—21no—
72C4⋊C4—42no—
73C4⋊C4—41no—
74C22⋊C4—42no—
75C22⋊C4—41no—
76C42—42no—
77C42—41no—
78C16—42no—
79C23#10212yes—
80C23C2×SD1611yescharacteristic
81Q8—22no—
82D4—24no—
83D4—22no—
84C2×C4—22no—
85C2×C4—22no—
86C2×C4—41no—
87C2×C4—42no—
88C2×C4—41no—
89C2×C4—161no—
90C2×C4—162no—
91C2×C4#10212yes—
92C2×C4C2×C22⋊C411yescharacteristic
93C2×C4#12312yes—
94C2×C4C2×D811yescharacteristic
95C2×C4#13712yes—
96C8—22no—
97C8—82no—
98C8#11711yescharacteristic
99C8#11711yescharacteristic
100C8#12312yes—
101C22—22no—
102C22—41no—
103C22—42no—
104C22C2×#10211yescharacteristic
105C22#48312yes—
106C4—22no—
107C4—81no—
108C4—82no—
109C4—81no—
110C4#38111yescharacteristic
111C4#41911yescharacteristic
112C4#48012yes—
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. #1389C2semidirect
5. #1383C2semidirect

Maximal subgroups

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

subgroupindex
#29122
#21152
#18132
#13892
#13832