Finite Group Databasebeta

← #20826

Subgroups — #20826

Order 256.

405 conjugacy classes of subgroups; only the 219 normal subgroups are shown.

normal subgroups only

This group has 405 conjugacy classes of subgroups — too many to draw. Only its 219 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#2920C212yesmaximal
2C22×C4×C8C211yesmaximal, characteristic
3#1848C212yesmaximal, complemented
4#1837C212yesmaximal, complemented
5#1810C214yesmaximal
6C4×#108C214yesmaximal, complemented
7C23×C8C2212yes—
8C22×C42C2211yescharacteristic
9#432—24no—
10#431—24no—
11C2×#108C2218yes—
12#423C2214yes—
13#407C2214yes—
14C4×M16C2214yes—
15C2×C4×C8C414yes—
16C2×C4×C8C414yes—
17C2×C4×C8C2211yescharacteristic
18C2×C4×C8C2211yescharacteristic
19C2×C4×C8C2212yes—
20#341C2218yes—
21C23×C4Q812yes—
22C23×C4C2311yescharacteristic
23C2×M16C2318yes—
24C22×C8—28no—
25C22×C8C2×C418yes—
26C22×C8C2312yes—
27C22×C8C2312yes—
28C2×C42C2×C412yes—
29C2×C42C2×C412yes—
30C2×C42D412yes—
31C2×C42D412yes—
32C2×C42Q812yes—
33C2×C42C2311yescharacteristic
34C2×C42C2311yescharacteristic
35#108—216no—
36C4⋊C8—28no—
37C22⋊C8—28no—
38#97—24no—
39C4×C8—24no—
40C4×C8C2×C412yes—
41C4×C8C2×C412yes—
42C4×C8C2×C418yes—
43C4×C8C2×C412yes—
44C4×C8C2×C412yes—
45C24C2×Q811yescharacteristic
46C22×C4—28no—
47C22×C4—24no—
48C22×C4C4⋊C412yes—
49C22×C4C4⋊C412yes—
50C22×C4C4⋊C412yes—
51C22×C4C4⋊C412yes—
52C22×C4C22×C412yes—
53C22×C4C2×D412yes—
54C22×C4C2×Q811yescharacteristic
55C22×C4C2×Q812yes—
56C22×C4C2×Q812yes—
57C22×C4C2411yescharacteristic
58M16—216no—
59C2×C8—24no—
60C2×C8—216no—
61C2×C8—28no—
62C2×C8C22×C414yes—
63C2×C8C22×C414yes—
64C2×C8#4118yes—
65C42C4⋊C412yes—
66C42C4⋊C412yes—
67C42C4⋊C412yes—
68C42C4⋊C412yes—
69C42C22×C411yescharacteristic
70C42C22×C412yes—
71C42C22×C411yescharacteristic
72C42C2×D411yescharacteristic
73C42C2×D412yes—
74C42C2×D411yescharacteristic
75C23—22no—
76C23—24no—
77C23C2×C4⋊C412yes—
78C23C22×Q811yescharacteristic
79C2×C4—22no—
80C2×C4—24no—
81C2×C4—24no—
82C2×C4—24no—
83C2×C4—24no—
84C2×C4—24no—
85C2×C4—24no—
86C2×C4—24no—
87C2×C4#10818yescomplemented
88C2×C4C2×C4⋊C412yes—
89C2×C4C2×C4⋊C412yes—
90C2×C4C2×C4⋊C412yes—
91C2×C4C2×C4⋊C412yes—
92C2×C4C2×C4⋊C412yes—
93C2×C4C23×C411yescharacteristic
94C2×C4C22×D411yescharacteristic
95C2×C4C2×#4114yes—
96C8—24no—
97C8—48no—
98C8#11718yes—
99C22—28no—
100C22—22no—
101C22—22no—
102C22—22no—
103C22C2×#10814yes—
104C22C22×C4⋊C411yescharacteristic
105C22#53312yes—
106C4—22no—
107C4—22no—
108C4—22no—
109C4C2×#10814yes—
110C4C2×#10814yes—
111C4C2×#11712yes—
112C4#53212yes—
113C2—22no—
114C2—24no—
115C2#228511yescharacteristic
116C2C22×#10812yes—
subgroupG/H
centerC42C2×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
socleC22C22×C4⋊C4
prime radicalC24C2×Q8
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C42 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #1848C2semidirect
4. #1837C2semidirect
6. C4×#108C2semidirect
87. C2×C4#108semidirect

Maximal subgroups

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

subgroupindex
#29202
C22×C4×C82
#18482
#18372
#18102
C4×#1082