Finite Group Databasebeta

← #33318

Subgroups — #33318

Order 256.

403 conjugacy classes of subgroups; only the 191 normal subgroups are shown.

normal subgroups only

This group has 403 conjugacy classes of subgroups — too many to draw. Only its 191 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×#501C212yesmaximal
2C2×#499C211yesmaximal, characteristic
3C2×#498C211yesmaximal, characteristic
4#2660C212yesmaximal
5#1847C214yesmaximal
6#1846C212yesmaximal
7#1844C212yesmaximal
8#1726C211yesmaximal, characteristic
9C2×C4⋊Q8C2212yes—
10C2×#125C2212yes—
11#501—28no—
12#499—24no—
13#498—24no—
14C2×#107C2214yes—
15C2×#107C2212yes—
16C2×#106C2211yescharacteristic
17C2×#106C2212yes—
18C2×#106C2214yes—
19C2×#106C2211yescharacteristic
20C2×#106C2212yes—
21C2×#97C2211yescharacteristic
22C2×#97C2212yes—
23C2×C4×C8C2211yescharacteristic
24C2×C4×C8C2212yes—
25#398—24no—
26#395—24no—
27#384C2214yes—
28#382C2214yes—
29#376C2211yescharacteristic
30C22×Q8—22no—
31C22×C8C2311yescharacteristic
32C22×C8C2311yescharacteristic
33C22×C8C2312yes—
34C4⋊Q8—24no—
35C4⋊Q8—24no—
36#125—24no—
37#125—24no—
38C2×C4⋊C4—22no—
39C2×C4⋊C4—22no—
40C2×C4⋊C4—22no—
41C2×C4⋊C4—28no—
42C2×C4⋊C4C2312yes—
43C2×C4⋊C4C2312yes—
44C2×C4⋊C4C2314yes—
45C2×C42C2311yescharacteristic
46C2×C42C2312yes—
47#107—24no—
48#107—28no—
49#106—24no—
50#106—24no—
51#106—22no—
52#106—22no—
53#106—28no—
54#97D414yes—
55#97Q818yescomplemented
56C4×C8D414yes—
57C4×C8Q818yescomplemented
58#95—28no—
59#95D414yes—
60C2×Q8—44no—
61C2×Q8—84no—
62C22×C4—22no—
63C22×C4—24no—
64C22×C4—22no—
65C22×C4C2×D412yes—
66C22×C4C2×D414yes—
67C22×C4C2411yescharacteristic
68C2×C8C2×D412yes—
69C2×C8C2×D412yes—
70C2×C8C2×D414yes—
71C2×C8C2×Q814yes—
72C2×C8C2×Q814yes—
73C2×C8C2×Q814yes—
74C2×C8C2×Q814yes—
75C4⋊C4—22no—
76C4⋊C4—24no—
77C4⋊C4—22no—
78C4⋊C4—22no—
79C4⋊C4—24no—
80C4⋊C4—22no—
81C4⋊C4—44no—
82C4⋊C4—44no—
83C4⋊C4—44no—
84C4⋊C4—88no—
85C42C2×D412yes—
86C42C2×D412yes—
87C42C2×Q814yes—
88C42C2×Q814yes—
89C23C22×D411yescharacteristic
90Q8—88no—
91C2×C4—28no—
92C2×C4—24no—
93C2×C4—42no—
94C2×C4—42no—
95C2×C4—44no—
96C2×C4—44no—
97C2×C4—48no—
98C2×C4—44no—
99C2×C4#12714yes—
100C2×C4C4⋊Q818yes—
101C2×C4C22×D411yescharacteristic
102C2×C4C22×D411yescharacteristic
103C2×C4C22×Q812yes—
104C2×C4C22×Q812yes—
105C8C4⋊Q814yes—
106C8C4⋊Q814yes—
107C8C4⋊Q818yes—
108C22C2×#12711yescharacteristic
109C22C2×C4⋊Q812yes—
110C22#57714yes—
111C4—24no—
112C4—28no—
113C4—82no—
114C4—82no—
115C4—84no—
116C4C2×C4⋊Q811yescharacteristic
117C4C2×C4⋊Q811yescharacteristic
118C4C2×C4⋊Q812yes—
119C2#286811yescharacteristic
120C2#315412yes—
121C2#316314yes—
subgroupG/H
center, socle, prime radicalC23C22×D4
commutator, Frattini, cosocleC22×C4C24
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ #376 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
55. #97Q8semidirect
57. C4×C8Q8semidirect

Maximal subgroups

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

subgroupindex
C2×#5012
C2×#4992
C2×#4982
#26602
#18472
#18462
#18442
#17262