Finite Group Databasebeta

← #29812

Subgroups — #29812

Order 256.

412 conjugacy classes of subgroups; only the 119 normal subgroups are shown.

normal subgroups only

This group has 412 conjugacy classes of subgroups — too many to draw. Only its 119 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
1C2×#494C211yesmaximal, characteristic, complemented
2C2×#433C211yesmaximal, characteristic
3#2621C212yesmaximal
4#2056C214yesmaximal, complemented
5#2001C214yesmaximal
6#1960C212yesmaximal, complemented
7#1835C211yesmaximal, characteristic, complemented
8C22×Q16C2214yes—
9C2×C4⋊Q8C2212yes—
10C2×C22⋊Q8C2214yes—
11C2×#117C2211yescharacteristic
12#494—24no—
13#433—24no—
14C2×C4⋊C8C2212yes—
15C2×#103C2218yes—
16C2×C22⋊C8C2212yes—
17C2×#97C2211yescharacteristic
18C2×C4×C8C2211yescharacteristic
19#398—24no—
20#397—24no—
21#391C2214yes—
22#382C2212yes—
23#340C2214yes—
24C22×Q8C2314yes—
25C23×C4C2311yescharacteristic
26C2×Q16—28no—
27C2×Q16—48no—
28C22×C8C2312yes—
29C22×C8C2312yes—
30C4⋊Q8—24no—
31C4⋊Q8—24no—
32C22⋊Q8—48no—
33#117—22no—
34#117—22no—
35C2×C4⋊C4—24no—
36C2×C4⋊C4—24no—
37C2×C4⋊C4D412yes—
38C2×C4⋊C4C2314yes—
39C2×C22⋊C4—24no—
40C2×C22⋊C4D412yes—
41C2×C42C2311yescharacteristic
42C2×C42C2311yescharacteristic
43C4⋊C8—24no—
44#103—48no—
45C22⋊C8—24no—
46#97—22no—
47C4×C8D414yes—
48#95—24no—
49#95—28no—
50C24C2×D411yescharacteristic
51C2×Q8—24no—
52C2×Q8—24no—
53C2×Q8—28no—
54C2×Q8—28no—
55C22×C4—21no—
56C22×C4—21no—
57C22×C4—24no—
58C22×C4—24no—
59C22×C4—24no—
60C22×C4C2×D412yes—
61C22×C4C2×D411yescharacteristic
62C22×C4C2×D412yes—
63C22×C4C2411yescharacteristic
64Q16—416no—
65C2×C8—24no—
66C2×C8—22no—
67C2×C8—24no—
68C2×C8C2×D414yes—
69C4⋊C4—24no—
70C4⋊C4—28no—
71C4⋊C4—48no—
72C4⋊C4—48no—
73C22⋊C4—24no—
74C22⋊C4—48no—
75C42—21no—
76C42—21no—
77C42C2×D412yes—
78C42#4112yes—
79C23—21no—
80C23—22no—
81C23—24no—
82C23C22×D411yescharacteristic
83Q8—48no—
84Q8—48no—
85C2×C4—24no—
86C2×C4—22no—
87C2×C4—21no—
88C2×C4—22no—
89C2×C4—24no—
90C2×C4—42no—
91C2×C4—42no—
92C2×C4—44no—
93C2×C4—44no—
94C2×C4—44no—
95C2×C4—44no—
96C2×C4—48no—
97C2×C4#12114yes—
98C2×C4C22×D411yescharacteristic
99C2×C4C2×#4111yescharacteristic
100C2×C4H(5,𝔽2)14yes—
101C8—24no—
102C8—42no—
103C22—41no—
104C22—44no—
105C22—42no—
106C22C2×#12111yescharacteristic
107C22#53512yes—
108C22#57814yes—
109C4—24no—
110C4—41no—
111C4—42no—
112C4—84no—
113C4—84no—
114C4#53512yes—
115C4#54012yes—
116C2—81no—
117C2#261911yescharacteristic
118C2#305912yes—
119C2#322314yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC24C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×#117 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#494C2semidirect
4. #2056C2semidirect
6. #1960C2semidirect
7. #1835C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4942
C2×#4332
#26212
#20562
#20012
#19602
#18352