Finite Group Databasebeta

← #32705

Subgroups — #32705

Order 256.

268 conjugacy classes of subgroups; only the 97 normal subgroups are shown.

normal subgroups only

This group has 268 conjugacy classes of subgroups — too many to draw. Only its 97 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#2102C212yesmaximal, complemented
2#2031C214yesmaximal, complemented
3#1995C212yesmaximal, complemented
4#1963C211yesmaximal, characteristic
5#1884C212yesmaximal
6#1861C214yesmaximal, complemented
7#568C2212yes—
8#533C2212yes—
9#532C2211yescharacteristic
10#430C2212yes—
11#423C2211yescharacteristic
12#423C2212yes—
13#421C2214yes—
14C2×#104C2214yes—
15#410C2212yes—
16#376C2211yescharacteristic
17#344C2214yes—
18#339C2214yes—
19#339C2214yes—
20H(3,ℤ/4)C2212yes—
21C2×#41C2312yes—
22#131—44no—
23C2×M16—42no—
24C2×M16C2314yes—
25C2×M16C2312yes—
26C4⋊Q8—22no—
27C4⋊Q8Q811yescharacteristic, complemented
28#127Q811yescharacteristic, complemented
29#125—22no—
30#124Q812yescomplemented
31C22⋊Q8—42no—
32#121—41no—
33C4×Q8—42no—
34C4×D4—41no—
35#117C2314yes—
36C2×C42C2311yescharacteristic
37C2×C42C2312yes—
38#108—42no—
39C4⋊C8—41no—
40C4⋊C8—42no—
41#104—24no—
42#104—24no—
43#104—44no—
44#99—42no—
45#95—41no—
46#41—24no—
47#41—24no—
48C2×Q8—42no—
49C2×Q8C2×Q812yes—
50C2×D4—22no—
51C2×D4—41no—
52C2×D4C2×Q812yes—
53C22×C4—21no—
54C22×C4—22no—
55C22×C4—22no—
56C22×C4C2411yescharacteristic
57M16—24no—
58M16—24no—
59M16—24no—
60M16—44no—
61C2×C8—22no—
62C2×C8—24no—
63C2×C8—44no—
64C4⋊C4—24no—
65C4⋊C4—41no—
66C4⋊C4—44no—
67C4⋊C4—42no—
68C22⋊C4—24no—
69C22⋊C4—42no—
70C42—21no—
71C42—22no—
72C42—24no—
73C42C2×Q811yescharacteristic
74C42C2×Q811yescharacteristic
75C42#4112yes—
76C42#4112yes—
77C23—22no—
78C23H(5,𝔽2)11yescharacteristic
79Q8—24no—
80Q8—84no—
81D4—24no—
82D4—44no—
83D4—82no—
84C2×C4—22no—
85C2×C4—22no—
86C2×C4—21no—
87C2×C4—21no—
88C2×C4—22no—
89C2×C4—42no—
90C2×C4—42no—
91C2×C4—44no—
92C2×C4—81no—
93C2×C4—82no—
94C2×C4C22×Q811yescharacteristic
95C2×C4C2×#4112yes—
96C2×C4H(5,𝔽2)12yes—
97C2×C4H(5,𝔽2)11yescharacteristic
98C8—42no—
99C8—44no—
100C22—41no—
101C22—42no—
102C22—82no—
103C22#53812yes—
104C22#54311yescharacteristic
105C4—42no—
106C4—41no—
107C4—41no—
108C4—42no—
109C4—42no—
110C4—84no—
111C4#55412yes—
112C4#55911yescharacteristic
113C4H(3,𝔽4)11yescharacteristic
114C2—22no—
115C2—21no—
116C2—82no—
117C2#280411yescharacteristic
subgroupG/H
centerC4H(3,𝔽4)
commutator, Frattini, cosocleC22×C4C24
socleC2#2804
prime radical#532C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C4 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #2102C2semidirect
2. #2031C2semidirect
3. #1995C2semidirect
6. #1861C2semidirect
27. C4⋊Q8Q8semidirect
28. #127Q8semidirect
30. #124Q8semidirect

Maximal subgroups

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

subgroupindex
#21022
#20312
#19952
#19632
#18842
#18612